/* Latest version of jQuery, plus any jQuery plugins. */
/*!
 * jQuery JavaScript Library v1.4.2
 * http://jquery.com/
 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Sat Feb 13 22:33:48 2010 -0500
 */
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d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top-
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"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);
/*!
 * jQuery UI 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI
 */
(function(c){c.ui=c.ui||{};if(!c.ui.version){c.extend(c.ui,{version:"1.8.2",plugin:{add:function(a,b,d){a=c.ui[a].prototype;for(var e in d){a.plugins[e]=a.plugins[e]||[];a.plugins[e].push([b,d[e]])}},call:function(a,b,d){if((b=a.plugins[b])&&a.element[0].parentNode)for(var e=0;e<b.length;e++)a.options[b[e][0]]&&b[e][1].apply(a.element,d)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(a,b){if(c(a).css("overflow")==
"hidden")return false;b=b&&b=="left"?"scrollLeft":"scrollTop";var d=false;if(a[b]>0)return true;a[b]=1;d=a[b]>0;a[b]=0;return d},isOverAxis:function(a,b,d){return a>b&&a<b+d},isOver:function(a,b,d,e,f,g){return c.ui.isOverAxis(a,d,f)&&c.ui.isOverAxis(b,e,g)},keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,
NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});c.fn.extend({_focus:c.fn.focus,focus:function(a,b){return typeof a==="number"?this.each(function(){var d=this;setTimeout(function(){c(d).focus();b&&b.call(d)},a)}):this._focus.apply(this,arguments)},enableSelection:function(){return this.attr("unselectable","off").css("MozUserSelect","")},disableSelection:function(){return this.attr("unselectable","on").css("MozUserSelect",
"none")},scrollParent:function(){var a;a=c.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(c.curCSS(this,"position",1))&&/(auto|scroll)/.test(c.curCSS(this,"overflow",1)+c.curCSS(this,"overflow-y",1)+c.curCSS(this,"overflow-x",1))}).eq(0):this.parents().filter(function(){return/(auto|scroll)/.test(c.curCSS(this,"overflow",1)+c.curCSS(this,"overflow-y",1)+c.curCSS(this,"overflow-x",
1))}).eq(0);return/fixed/.test(this.css("position"))||!a.length?c(document):a},zIndex:function(a){if(a!==undefined)return this.css("zIndex",a);if(this.length){a=c(this[0]);for(var b;a.length&&a[0]!==document;){b=a.css("position");if(b=="absolute"||b=="relative"||b=="fixed"){b=parseInt(a.css("zIndex"));if(!isNaN(b)&&b!=0)return b}a=a.parent()}}return 0}});c.extend(c.expr[":"],{data:function(a,b,d){return!!c.data(a,d[3])},focusable:function(a){var b=a.nodeName.toLowerCase(),d=c.attr(a,"tabindex");return(/input|select|textarea|button|object/.test(b)?
!a.disabled:"a"==b||"area"==b?a.href||!isNaN(d):!isNaN(d))&&!c(a)["area"==b?"parents":"closest"](":hidden").length},tabbable:function(a){var b=c.attr(a,"tabindex");return(isNaN(b)||b>=0)&&c(a).is(":focusable")}})}})(jQuery);
;/*!
 * jQuery UI Widget 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Widget
 */
(function(b){var j=b.fn.remove;b.fn.remove=function(a,c){return this.each(function(){if(!c)if(!a||b.filter(a,[this]).length)b("*",this).add(this).each(function(){b(this).triggerHandler("remove")});return j.call(b(this),a,c)})};b.widget=function(a,c,d){var e=a.split(".")[0],f;a=a.split(".")[1];f=e+"-"+a;if(!d){d=c;c=b.Widget}b.expr[":"][f]=function(h){return!!b.data(h,a)};b[e]=b[e]||{};b[e][a]=function(h,g){arguments.length&&this._createWidget(h,g)};c=new c;c.options=b.extend({},c.options);b[e][a].prototype=
b.extend(true,c,{namespace:e,widgetName:a,widgetEventPrefix:b[e][a].prototype.widgetEventPrefix||a,widgetBaseClass:f},d);b.widget.bridge(a,b[e][a])};b.widget.bridge=function(a,c){b.fn[a]=function(d){var e=typeof d==="string",f=Array.prototype.slice.call(arguments,1),h=this;d=!e&&f.length?b.extend.apply(null,[true,d].concat(f)):d;if(e&&d.substring(0,1)==="_")return h;e?this.each(function(){var g=b.data(this,a),i=g&&b.isFunction(g[d])?g[d].apply(g,f):g;if(i!==g&&i!==undefined){h=i;return false}}):this.each(function(){var g=
b.data(this,a);if(g){d&&g.option(d);g._init()}else b.data(this,a,new c(d,this))});return h}};b.Widget=function(a,c){arguments.length&&this._createWidget(a,c)};b.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(a,c){this.element=b(c).data(this.widgetName,this);this.options=b.extend(true,{},this.options,b.metadata&&b.metadata.get(c)[this.widgetName],a);var d=this;this.element.bind("remove."+this.widgetName,function(){d.destroy()});this._create();
this._init()},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")},widget:function(){return this.element},option:function(a,c){var d=a,e=this;if(arguments.length===0)return b.extend({},e.options);if(typeof a==="string"){if(c===undefined)return this.options[a];d={};d[a]=c}b.each(d,function(f,
h){e._setOption(f,h)});return e},_setOption:function(a,c){this.options[a]=c;if(a==="disabled")this.widget()[c?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",c);return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(a,c,d){var e=this.options[a];c=b.Event(c);c.type=(a===this.widgetEventPrefix?a:this.widgetEventPrefix+a).toLowerCase();d=d||{};if(c.originalEvent){a=
b.event.props.length;for(var f;a;){f=b.event.props[--a];c[f]=c.originalEvent[f]}}this.element.trigger(c,d);return!(b.isFunction(e)&&e.call(this.element[0],c,d)===false||c.isDefaultPrevented())}}})(jQuery);
;/*!
 * jQuery UI Mouse 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Mouse
 *
 * Depends:
 *	jquery.ui.widget.js
 */
(function(c){c.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var a=this;this.element.bind("mousedown."+this.widgetName,function(b){return a._mouseDown(b)}).bind("click."+this.widgetName,function(b){if(a._preventClickEvent){a._preventClickEvent=false;b.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName)},_mouseDown:function(a){a.originalEvent=a.originalEvent||{};if(!a.originalEvent.mouseHandled){this._mouseStarted&&
this._mouseUp(a);this._mouseDownEvent=a;var b=this,e=a.which==1,f=typeof this.options.cancel=="string"?c(a.target).parents().add(a.target).filter(this.options.cancel).length:false;if(!e||f||!this._mouseCapture(a))return true;this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet)this._mouseDelayTimer=setTimeout(function(){b.mouseDelayMet=true},this.options.delay);if(this._mouseDistanceMet(a)&&this._mouseDelayMet(a)){this._mouseStarted=this._mouseStart(a)!==false;if(!this._mouseStarted){a.preventDefault();
return true}}this._mouseMoveDelegate=function(d){return b._mouseMove(d)};this._mouseUpDelegate=function(d){return b._mouseUp(d)};c(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);c.browser.safari||a.preventDefault();return a.originalEvent.mouseHandled=true}},_mouseMove:function(a){if(c.browser.msie&&!a.button)return this._mouseUp(a);if(this._mouseStarted){this._mouseDrag(a);return a.preventDefault()}if(this._mouseDistanceMet(a)&&
this._mouseDelayMet(a))(this._mouseStarted=this._mouseStart(this._mouseDownEvent,a)!==false)?this._mouseDrag(a):this._mouseUp(a);return!this._mouseStarted},_mouseUp:function(a){c(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;this._preventClickEvent=a.target==this._mouseDownEvent.target;this._mouseStop(a)}return false},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-
a.pageX),Math.abs(this._mouseDownEvent.pageY-a.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return true}})})(jQuery);
;/*
 * jQuery UI Position 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Position
 */
(function(c){c.ui=c.ui||{};var m=/left|center|right/,n=/top|center|bottom/,p=c.fn.position,q=c.fn.offset;c.fn.position=function(a){if(!a||!a.of)return p.apply(this,arguments);a=c.extend({},a);var b=c(a.of),d=(a.collision||"flip").split(" "),e=a.offset?a.offset.split(" "):[0,0],g,h,i;if(a.of.nodeType===9){g=b.width();h=b.height();i={top:0,left:0}}else if(a.of.scrollTo&&a.of.document){g=b.width();h=b.height();i={top:b.scrollTop(),left:b.scrollLeft()}}else if(a.of.preventDefault){a.at="left top";g=h=
0;i={top:a.of.pageY,left:a.of.pageX}}else{g=b.outerWidth();h=b.outerHeight();i=b.offset()}c.each(["my","at"],function(){var f=(a[this]||"").split(" ");if(f.length===1)f=m.test(f[0])?f.concat(["center"]):n.test(f[0])?["center"].concat(f):["center","center"];f[0]=m.test(f[0])?f[0]:"center";f[1]=n.test(f[1])?f[1]:"center";a[this]=f});if(d.length===1)d[1]=d[0];e[0]=parseInt(e[0],10)||0;if(e.length===1)e[1]=e[0];e[1]=parseInt(e[1],10)||0;if(a.at[0]==="right")i.left+=g;else if(a.at[0]==="center")i.left+=
g/2;if(a.at[1]==="bottom")i.top+=h;else if(a.at[1]==="center")i.top+=h/2;i.left+=e[0];i.top+=e[1];return this.each(function(){var f=c(this),k=f.outerWidth(),l=f.outerHeight(),j=c.extend({},i);if(a.my[0]==="right")j.left-=k;else if(a.my[0]==="center")j.left-=k/2;if(a.my[1]==="bottom")j.top-=l;else if(a.my[1]==="center")j.top-=l/2;j.left=parseInt(j.left);j.top=parseInt(j.top);c.each(["left","top"],function(o,r){c.ui.position[d[o]]&&c.ui.position[d[o]][r](j,{targetWidth:g,targetHeight:h,elemWidth:k,
elemHeight:l,offset:e,my:a.my,at:a.at})});c.fn.bgiframe&&f.bgiframe();f.offset(c.extend(j,{using:a.using}))})};c.ui.position={fit:{left:function(a,b){var d=c(window);b=a.left+b.elemWidth-d.width()-d.scrollLeft();a.left=b>0?a.left-b:Math.max(0,a.left)},top:function(a,b){var d=c(window);b=a.top+b.elemHeight-d.height()-d.scrollTop();a.top=b>0?a.top-b:Math.max(0,a.top)}},flip:{left:function(a,b){if(b.at[0]!=="center"){var d=c(window);d=a.left+b.elemWidth-d.width()-d.scrollLeft();var e=b.my[0]==="left"?
-b.elemWidth:b.my[0]==="right"?b.elemWidth:0,g=-2*b.offset[0];a.left+=a.left<0?e+b.targetWidth+g:d>0?e-b.targetWidth+g:0}},top:function(a,b){if(b.at[1]!=="center"){var d=c(window);d=a.top+b.elemHeight-d.height()-d.scrollTop();var e=b.my[1]==="top"?-b.elemHeight:b.my[1]==="bottom"?b.elemHeight:0,g=b.at[1]==="top"?b.targetHeight:-b.targetHeight,h=-2*b.offset[1];a.top+=a.top<0?e+b.targetHeight+h:d>0?e+g+h:0}}}};if(!c.offset.setOffset){c.offset.setOffset=function(a,b){if(/static/.test(c.curCSS(a,"position")))a.style.position=
"relative";var d=c(a),e=d.offset(),g=parseInt(c.curCSS(a,"top",true),10)||0,h=parseInt(c.curCSS(a,"left",true),10)||0;e={top:b.top-e.top+g,left:b.left-e.left+h};"using"in b?b.using.call(a,e):d.css(e)};c.fn.offset=function(a){var b=this[0];if(!b||!b.ownerDocument)return null;if(a)return this.each(function(){c.offset.setOffset(this,a)});return q.call(this)}}})(jQuery);
;/*
 * jQuery UI Draggable 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Draggables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(d){d.widget("ui.draggable",d.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper==
"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(a){var b=
this.options;if(this.helper||b.disabled||d(a.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(a);if(!this.handle)return false;return true},_mouseStart:function(a){var b=this.options;this.helper=this._createHelper(a);this._cacheHelperProportions();if(d.ui.ddmanager)d.ui.ddmanager.current=this;this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-
this.margins.top,left:this.offset.left-this.margins.left};d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this.position=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);b.containment&&this._setContainment();if(this._trigger("start",a)===false){this._clear();return false}this._cacheHelperProportions();
d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(a,true);return true},_mouseDrag:function(a,b){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");if(!b){b=this._uiHash();if(this._trigger("drag",a,b)===false){this._mouseUp({});return false}this.position=b.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||
this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);return false},_mouseStop:function(a){var b=false;if(d.ui.ddmanager&&!this.options.dropBehaviour)b=d.ui.ddmanager.drop(this,a);if(this.dropped){b=this.dropped;this.dropped=false}if(!this.element[0]||!this.element[0].parentNode)return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,
b)){var c=this;d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",a)!==false&&this._clear();return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(a){var b=!this.options.handle||!d(this.options.handle,this.element).length?true:false;d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==
a.target)b=true});return b},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone():this.element;a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&&a.css("position","absolute");return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||
0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-
(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment==
"parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)&&
a.containment.constructor!=Array){var b=d(a.containment)[0];if(b){a=d(a.containment).offset();var c=d(b).css("overflow")!="hidden";this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),
10)||0)-this.helperProportions.width-this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():
f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,g=a.pageY;if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])e=this.containment[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+
this.offset.click.top;if(a.pageX-this.offset.click.left>this.containment[2])e=this.containment[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g-this.originalPageY)/b.grid[1])*b.grid[1];g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;e=this.originalPageX+
Math.round((e-this.originalPageX)/b.grid[0])*b.grid[0];e=this.containment?!(e-this.offset.click.left<this.containment[0]||e-this.offset.click.left>this.containment[2])?e:!(e-this.offset.click.left<this.containment[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-
this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();d.ui.plugin.call(this,a,[b,c]);if(a=="drag")this.positionAbs=
this._convertPositionTo("absolute");return d.Widget.prototype._trigger.call(this,a,b,c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});d.extend(d.ui.draggable,{version:"1.8.2"});d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});c.sortables=[];d(f.connectToSortable).each(function(){var g=d.data(this,"sortable");
if(g&&!g.options.disabled){c.sortables.push({instance:g,shouldRevert:g.options.revert});g._refreshItems();g._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;c.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(a);this.instance.options.helper=this.instance.options._helper;
c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;d.each(c.sortables,function(){this.instance.positionAbs=c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=
1;this.instance.currentItem=d(f).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return b.helper[0]};a.target=this.instance.currentItem[0];this.instance._mouseCapture(a,true);this.instance._mouseStart(a,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;
this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;c._trigger("toSortable",a);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",a,this.instance._uiHash(this.instance));this.instance._mouseStop(a,true);this.instance.options.helper=
this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();c._trigger("fromSortable",a);c.dropped=false}})}});d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;if(a.css("cursor"))b._cursor=a.css("cursor");a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;a._cursor&&d("body").css("cursor",a._cursor)}});d.ui.plugin.add("draggable","iframeFix",{start:function(){var a=
d(this).data("draggable").options;d(a.iframeFix===true?"iframe":a.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")})},stop:function(){d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;
if(a.css("opacity"))b._opacity=a.css("opacity");a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;a._opacity&&d(b.helper).css("opacity",a._opacity)}});d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!=
"HTML"){if(!c.axis||c.axis!="x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop-c.scrollSpeed;if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;else if(a.pageX-
b.overflowOffset.left<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()-
c.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,a)}});d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;a.snapElements=[];d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();this!=a.element[0]&&a.snapElements.push({item:this,
width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,g=b.offset.left,n=g+c.helperProportions.width,m=b.offset.top,o=m+c.helperProportions.height,h=c.snapElements.length-1;h>=0;h--){var i=c.snapElements[h].left,k=i+c.snapElements[h].width,j=c.snapElements[h].top,l=j+c.snapElements[h].height;if(i-e<g&&g<k+e&&j-e<m&&m<l+e||i-e<g&&g<k+e&&j-e<o&&o<l+e||i-e<n&&n<k+e&&j-e<m&&m<l+e||i-e<n&&n<k+e&&j-e<o&&
o<l+e){if(f.snapMode!="inner"){var p=Math.abs(j-o)<=e,q=Math.abs(l-m)<=e,r=Math.abs(i-n)<=e,s=Math.abs(k-g)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:j-c.helperProportions.height,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:l,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i-c.helperProportions.width}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k}).left-c.margins.left}var t=
p||q||r||s;if(f.snapMode!="outer"){p=Math.abs(j-m)<=e;q=Math.abs(l-o)<=e;r=Math.abs(i-g)<=e;s=Math.abs(k-n)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:j,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:l-c.helperProportions.height,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[h].snapping&&
(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=p||q||r||s||t}else{c.snapElements[h].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=false}}}});d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"),
10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});if(a.length){var b=parseInt(a[0].style.zIndex)||0;d(a).each(function(c){this.style.zIndex=b+c});this[0].style.zIndex=b+a.length}}});d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("zIndex"))b._zIndex=a.css("zIndex");a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery);
;/*
 * jQuery UI Droppable 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Droppables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *	jquery.ui.mouse.js
 *	jquery.ui.draggable.js
 */
(function(d){d.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var a=this.options,b=a.accept;this.isover=0;this.isout=1;this.accept=d.isFunction(b)?b:function(c){return c.is(b)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};d.ui.ddmanager.droppables[a.scope]=d.ui.ddmanager.droppables[a.scope]||[];d.ui.ddmanager.droppables[a.scope].push(this);
a.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var a=d.ui.ddmanager.droppables[this.options.scope],b=0;b<a.length;b++)a[b]==this&&a.splice(b,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(a,b){if(a=="accept")this.accept=d.isFunction(b)?b:function(c){return c.is(b)};d.Widget.prototype._setOption.apply(this,arguments)},_activate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&
this.element.addClass(this.options.activeClass);b&&this._trigger("activate",a,this.ui(b))},_deactivate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass);b&&this._trigger("deactivate",a,this.ui(b))},_over:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.addClass(this.options.hoverClass);
this._trigger("over",a,this.ui(b))}},_out:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",a,this.ui(b))}},_drop:function(a,b){var c=b||d.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return false;var e=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var g=
d.data(this,"droppable");if(g.options.greedy&&!g.options.disabled&&g.options.scope==c.options.scope&&g.accept.call(g.element[0],c.currentItem||c.element)&&d.ui.intersect(c,d.extend(g,{offset:g.element.offset()}),g.options.tolerance)){e=true;return false}});if(e)return false;if(this.accept.call(this.element[0],c.currentItem||c.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop",
a,this.ui(c));return this.element}return false},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}});d.extend(d.ui.droppable,{version:"1.8.2"});d.ui.intersect=function(a,b,c){if(!b.offset)return false;var e=(a.positionAbs||a.position.absolute).left,g=e+a.helperProportions.width,f=(a.positionAbs||a.position.absolute).top,h=f+a.helperProportions.height,i=b.offset.left,k=i+b.proportions.width,j=b.offset.top,l=j+b.proportions.height;
switch(c){case "fit":return i<e&&g<k&&j<f&&h<l;case "intersect":return i<e+a.helperProportions.width/2&&g-a.helperProportions.width/2<k&&j<f+a.helperProportions.height/2&&h-a.helperProportions.height/2<l;case "pointer":return d.ui.isOver((a.positionAbs||a.position.absolute).top+(a.clickOffset||a.offset.click).top,(a.positionAbs||a.position.absolute).left+(a.clickOffset||a.offset.click).left,j,i,b.proportions.height,b.proportions.width);case "touch":return(f>=j&&f<=l||h>=j&&h<=l||f<j&&h>l)&&(e>=i&&
e<=k||g>=i&&g<=k||e<i&&g>k);default:return false}};d.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(a,b){var c=d.ui.ddmanager.droppables[a.options.scope]||[],e=b?b.type:null,g=(a.currentItem||a.element).find(":data(droppable)").andSelf(),f=0;a:for(;f<c.length;f++)if(!(c[f].options.disabled||a&&!c[f].accept.call(c[f].element[0],a.currentItem||a.element))){for(var h=0;h<g.length;h++)if(g[h]==c[f].element[0]){c[f].proportions.height=0;continue a}c[f].visible=c[f].element.css("display")!=
"none";if(c[f].visible){c[f].offset=c[f].element.offset();c[f].proportions={width:c[f].element[0].offsetWidth,height:c[f].element[0].offsetHeight};e=="mousedown"&&c[f]._activate.call(c[f],b)}}},drop:function(a,b){var c=false;d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&d.ui.intersect(a,this,this.options.tolerance))c=c||this._drop.call(this,b);if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],a.currentItem||
a.element)){this.isout=1;this.isover=0;this._deactivate.call(this,b)}}});return c},drag:function(a,b){a.options.refreshPositions&&d.ui.ddmanager.prepareOffsets(a,b);d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var c=d.ui.intersect(a,this,this.options.tolerance);if(c=!c&&this.isover==1?"isout":c&&this.isover==0?"isover":null){var e;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");if(g.length){e=
d.data(g[0],"droppable");e.greedyChild=c=="isover"?1:0}}if(e&&c=="isover"){e.isover=0;e.isout=1;e._out.call(e,b)}this[c]=1;this[c=="isout"?"isover":"isout"]=0;this[c=="isover"?"_over":"_out"].call(this,b);if(e&&c=="isout"){e.isout=0;e.isover=1;e._over.call(e,b)}}}})}}})(jQuery);
;/*
 * jQuery UI Resizable 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Resizables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(d){d.widget("ui.resizable",d.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1E3},_create:function(){var b=this,a=this.options;this.element.addClass("ui-resizable");d.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element,
_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&d.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(d('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),
top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=
this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=a.handles||(!d(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",
nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all")this.handles="n,e,s,w,se,sw,ne,nw";var c=this.handles.split(",");this.handles={};for(var e=0;e<c.length;e++){var g=d.trim(c[e]),f=d('<div class="ui-resizable-handle '+("ui-resizable-"+g)+'"></div>');/sw|se|ne|nw/.test(g)&&f.css({zIndex:++a.zIndex});"se"==g&&f.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[g]=".ui-resizable-"+g;this.element.append(f)}}this._renderAxis=function(h){h=h||this.element;for(var i in this.handles){if(this.handles[i].constructor==
String)this.handles[i]=d(this.handles[i],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var j=d(this.handles[i],this.element),l=0;l=/sw|ne|nw|se|n|s/.test(i)?j.outerHeight():j.outerWidth();j=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join("");h.css(j,l);this._proportionallyResize()}d(this.handles[i])}};this._renderAxis(this.element);this._handles=d(".ui-resizable-handle",this.element).disableSelection();
this._handles.mouseover(function(){if(!b.resizing){if(this.className)var h=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=h&&h[1]?h[1]:"se"}});if(a.autoHide){this._handles.hide();d(this.element).addClass("ui-resizable-autohide").hover(function(){d(this).removeClass("ui-resizable-autohide");b._handles.show()},function(){if(!b.resizing){d(this).addClass("ui-resizable-autohide");b._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(c){d(c).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};
if(this.elementIsWrapper){b(this.element);var a=this.element;a.after(this.originalElement.css({position:a.css("position"),width:a.outerWidth(),height:a.outerHeight(),top:a.css("top"),left:a.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);b(this.originalElement);return this},_mouseCapture:function(b){var a=false;for(var c in this.handles)if(d(this.handles[c])[0]==b.target)a=true;return!this.options.disabled&&a},_mouseStart:function(b){var a=this.options,c=this.element.position(),
e=this.element;this.resizing=true;this.documentScroll={top:d(document).scrollTop(),left:d(document).scrollLeft()};if(e.is(".ui-draggable")||/absolute/.test(e.css("position")))e.css({position:"absolute",top:c.top,left:c.left});d.browser.opera&&/relative/.test(e.css("position"))&&e.css({position:"relative",top:"auto",left:"auto"});this._renderProxy();c=m(this.helper.css("left"));var g=m(this.helper.css("top"));if(a.containment){c+=d(a.containment).scrollLeft()||0;g+=d(a.containment).scrollTop()||0}this.offset=
this.helper.offset();this.position={left:c,top:g};this.size=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalSize=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalPosition={left:c,top:g};this.sizeDiff={width:e.outerWidth()-e.width(),height:e.outerHeight()-e.height()};this.originalMousePosition={left:b.pageX,top:b.pageY};this.aspectRatio=typeof a.aspectRatio=="number"?a.aspectRatio:
this.originalSize.width/this.originalSize.height||1;a=d(".ui-resizable-"+this.axis).css("cursor");d("body").css("cursor",a=="auto"?this.axis+"-resize":a);e.addClass("ui-resizable-resizing");this._propagate("start",b);return true},_mouseDrag:function(b){var a=this.helper,c=this.originalMousePosition,e=this._change[this.axis];if(!e)return false;c=e.apply(this,[b,b.pageX-c.left||0,b.pageY-c.top||0]);if(this._aspectRatio||b.shiftKey)c=this._updateRatio(c,b);c=this._respectSize(c,b);this._propagate("resize",
b);a.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(c);this._trigger("resize",b,this.ui());return false},_mouseStop:function(b){this.resizing=false;var a=this.options,c=this;if(this._helper){var e=this._proportionallyResizeElements,g=e.length&&/textarea/i.test(e[0].nodeName);e=g&&d.ui.hasScroll(e[0],"left")?0:c.sizeDiff.height;
g={width:c.size.width-(g?0:c.sizeDiff.width),height:c.size.height-e};e=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null;var f=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;a.animate||this.element.css(d.extend(g,{top:f,left:e}));c.helper.height(c.size.height);c.helper.width(c.size.width);this._helper&&!a.animate&&this._proportionallyResize()}d("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",
b);this._helper&&this.helper.remove();return false},_updateCache:function(b){this.offset=this.helper.offset();if(k(b.left))this.position.left=b.left;if(k(b.top))this.position.top=b.top;if(k(b.height))this.size.height=b.height;if(k(b.width))this.size.width=b.width},_updateRatio:function(b){var a=this.position,c=this.size,e=this.axis;if(b.height)b.width=c.height*this.aspectRatio;else if(b.width)b.height=c.width/this.aspectRatio;if(e=="sw"){b.left=a.left+(c.width-b.width);b.top=null}if(e=="nw"){b.top=
a.top+(c.height-b.height);b.left=a.left+(c.width-b.width)}return b},_respectSize:function(b){var a=this.options,c=this.axis,e=k(b.width)&&a.maxWidth&&a.maxWidth<b.width,g=k(b.height)&&a.maxHeight&&a.maxHeight<b.height,f=k(b.width)&&a.minWidth&&a.minWidth>b.width,h=k(b.height)&&a.minHeight&&a.minHeight>b.height;if(f)b.width=a.minWidth;if(h)b.height=a.minHeight;if(e)b.width=a.maxWidth;if(g)b.height=a.maxHeight;var i=this.originalPosition.left+this.originalSize.width,j=this.position.top+this.size.height,
l=/sw|nw|w/.test(c);c=/nw|ne|n/.test(c);if(f&&l)b.left=i-a.minWidth;if(e&&l)b.left=i-a.maxWidth;if(h&&c)b.top=j-a.minHeight;if(g&&c)b.top=j-a.maxHeight;if((a=!b.width&&!b.height)&&!b.left&&b.top)b.top=null;else if(a&&!b.top&&b.left)b.left=null;return b},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var b=this.helper||this.element,a=0;a<this._proportionallyResizeElements.length;a++){var c=this._proportionallyResizeElements[a];if(!this.borderDif){var e=[c.css("borderTopWidth"),
c.css("borderRightWidth"),c.css("borderBottomWidth"),c.css("borderLeftWidth")],g=[c.css("paddingTop"),c.css("paddingRight"),c.css("paddingBottom"),c.css("paddingLeft")];this.borderDif=d.map(e,function(f,h){f=parseInt(f,10)||0;h=parseInt(g[h],10)||0;return f+h})}d.browser.msie&&(d(b).is(":hidden")||d(b).parents(":hidden").length)||c.css({height:b.height()-this.borderDif[0]-this.borderDif[2]||0,width:b.width()-this.borderDif[1]-this.borderDif[3]||0})}},_renderProxy:function(){var b=this.options;this.elementOffset=
this.element.offset();if(this._helper){this.helper=this.helper||d('<div style="overflow:hidden;"></div>');var a=d.browser.msie&&d.browser.version<7,c=a?1:0;a=a?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+a,height:this.element.outerHeight()+a,position:"absolute",left:this.elementOffset.left-c+"px",top:this.elementOffset.top-c+"px",zIndex:++b.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(b,a){return{width:this.originalSize.width+
a}},w:function(b,a){return{left:this.originalPosition.left+a,width:this.originalSize.width-a}},n:function(b,a,c){return{top:this.originalPosition.top+c,height:this.originalSize.height-c}},s:function(b,a,c){return{height:this.originalSize.height+c}},se:function(b,a,c){return d.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,a,c]))},sw:function(b,a,c){return d.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,a,c]))},ne:function(b,a,c){return d.extend(this._change.n.apply(this,
arguments),this._change.e.apply(this,[b,a,c]))},nw:function(b,a,c){return d.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,a,c]))}},_propagate:function(b,a){d.ui.plugin.call(this,b,[a,this.ui()]);b!="resize"&&this._trigger(b,a,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});d.extend(d.ui.resizable,
{version:"1.8.2"});d.ui.plugin.add("resizable","alsoResize",{start:function(){var b=d(this).data("resizable").options,a=function(c){d(c).each(function(){d(this).data("resizable-alsoresize",{width:parseInt(d(this).width(),10),height:parseInt(d(this).height(),10),left:parseInt(d(this).css("left"),10),top:parseInt(d(this).css("top"),10)})})};if(typeof b.alsoResize=="object"&&!b.alsoResize.parentNode)if(b.alsoResize.length){b.alsoResize=b.alsoResize[0];a(b.alsoResize)}else d.each(b.alsoResize,function(c){a(c)});
else a(b.alsoResize)},resize:function(){var b=d(this).data("resizable"),a=b.options,c=b.originalSize,e=b.originalPosition,g={height:b.size.height-c.height||0,width:b.size.width-c.width||0,top:b.position.top-e.top||0,left:b.position.left-e.left||0},f=function(h,i){d(h).each(function(){var j=d(this),l=d(this).data("resizable-alsoresize"),p={};d.each((i&&i.length?i:["width","height","top","left"])||["width","height","top","left"],function(n,o){if((n=(l[o]||0)+(g[o]||0))&&n>=0)p[o]=n||null});if(/relative/.test(j.css("position"))&&
d.browser.opera){b._revertToRelativePosition=true;j.css({position:"absolute",top:"auto",left:"auto"})}j.css(p)})};typeof a.alsoResize=="object"&&!a.alsoResize.nodeType?d.each(a.alsoResize,function(h,i){f(h,i)}):f(a.alsoResize)},stop:function(){var b=d(this).data("resizable");if(b._revertToRelativePosition&&d.browser.opera){b._revertToRelativePosition=false;el.css({position:"relative"})}d(this).removeData("resizable-alsoresize-start")}});d.ui.plugin.add("resizable","animate",{stop:function(b){var a=
d(this).data("resizable"),c=a.options,e=a._proportionallyResizeElements,g=e.length&&/textarea/i.test(e[0].nodeName),f=g&&d.ui.hasScroll(e[0],"left")?0:a.sizeDiff.height;g={width:a.size.width-(g?0:a.sizeDiff.width),height:a.size.height-f};f=parseInt(a.element.css("left"),10)+(a.position.left-a.originalPosition.left)||null;var h=parseInt(a.element.css("top"),10)+(a.position.top-a.originalPosition.top)||null;a.element.animate(d.extend(g,h&&f?{top:h,left:f}:{}),{duration:c.animateDuration,easing:c.animateEasing,
step:function(){var i={width:parseInt(a.element.css("width"),10),height:parseInt(a.element.css("height"),10),top:parseInt(a.element.css("top"),10),left:parseInt(a.element.css("left"),10)};e&&e.length&&d(e[0]).css({width:i.width,height:i.height});a._updateCache(i);a._propagate("resize",b)}})}});d.ui.plugin.add("resizable","containment",{start:function(){var b=d(this).data("resizable"),a=b.element,c=b.options.containment;if(a=c instanceof d?c.get(0):/parent/.test(c)?a.parent().get(0):c){b.containerElement=
d(a);if(/document/.test(c)||c==document){b.containerOffset={left:0,top:0};b.containerPosition={left:0,top:0};b.parentData={element:d(document),left:0,top:0,width:d(document).width(),height:d(document).height()||document.body.parentNode.scrollHeight}}else{var e=d(a),g=[];d(["Top","Right","Left","Bottom"]).each(function(i,j){g[i]=m(e.css("padding"+j))});b.containerOffset=e.offset();b.containerPosition=e.position();b.containerSize={height:e.innerHeight()-g[3],width:e.innerWidth()-g[1]};c=b.containerOffset;
var f=b.containerSize.height,h=b.containerSize.width;h=d.ui.hasScroll(a,"left")?a.scrollWidth:h;f=d.ui.hasScroll(a)?a.scrollHeight:f;b.parentData={element:a,left:c.left,top:c.top,width:h,height:f}}}},resize:function(b){var a=d(this).data("resizable"),c=a.options,e=a.containerOffset,g=a.position;b=a._aspectRatio||b.shiftKey;var f={top:0,left:0},h=a.containerElement;if(h[0]!=document&&/static/.test(h.css("position")))f=e;if(g.left<(a._helper?e.left:0)){a.size.width+=a._helper?a.position.left-e.left:
a.position.left-f.left;if(b)a.size.height=a.size.width/c.aspectRatio;a.position.left=c.helper?e.left:0}if(g.top<(a._helper?e.top:0)){a.size.height+=a._helper?a.position.top-e.top:a.position.top;if(b)a.size.width=a.size.height*c.aspectRatio;a.position.top=a._helper?e.top:0}a.offset.left=a.parentData.left+a.position.left;a.offset.top=a.parentData.top+a.position.top;c=Math.abs((a._helper?a.offset.left-f.left:a.offset.left-f.left)+a.sizeDiff.width);e=Math.abs((a._helper?a.offset.top-f.top:a.offset.top-
e.top)+a.sizeDiff.height);g=a.containerElement.get(0)==a.element.parent().get(0);f=/relative|absolute/.test(a.containerElement.css("position"));if(g&&f)c-=a.parentData.left;if(c+a.size.width>=a.parentData.width){a.size.width=a.parentData.width-c;if(b)a.size.height=a.size.width/a.aspectRatio}if(e+a.size.height>=a.parentData.height){a.size.height=a.parentData.height-e;if(b)a.size.width=a.size.height*a.aspectRatio}},stop:function(){var b=d(this).data("resizable"),a=b.options,c=b.containerOffset,e=b.containerPosition,
g=b.containerElement,f=d(b.helper),h=f.offset(),i=f.outerWidth()-b.sizeDiff.width;f=f.outerHeight()-b.sizeDiff.height;b._helper&&!a.animate&&/relative/.test(g.css("position"))&&d(this).css({left:h.left-e.left-c.left,width:i,height:f});b._helper&&!a.animate&&/static/.test(g.css("position"))&&d(this).css({left:h.left-e.left-c.left,width:i,height:f})}});d.ui.plugin.add("resizable","ghost",{start:function(){var b=d(this).data("resizable"),a=b.options,c=b.size;b.ghost=b.originalElement.clone();b.ghost.css({opacity:0.25,
display:"block",position:"relative",height:c.height,width:c.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof a.ghost=="string"?a.ghost:"");b.ghost.appendTo(b.helper)},resize:function(){var b=d(this).data("resizable");b.ghost&&b.ghost.css({position:"relative",height:b.size.height,width:b.size.width})},stop:function(){var b=d(this).data("resizable");b.ghost&&b.helper&&b.helper.get(0).removeChild(b.ghost.get(0))}});d.ui.plugin.add("resizable","grid",{resize:function(){var b=
d(this).data("resizable"),a=b.options,c=b.size,e=b.originalSize,g=b.originalPosition,f=b.axis;a.grid=typeof a.grid=="number"?[a.grid,a.grid]:a.grid;var h=Math.round((c.width-e.width)/(a.grid[0]||1))*(a.grid[0]||1);a=Math.round((c.height-e.height)/(a.grid[1]||1))*(a.grid[1]||1);if(/^(se|s|e)$/.test(f)){b.size.width=e.width+h;b.size.height=e.height+a}else if(/^(ne)$/.test(f)){b.size.width=e.width+h;b.size.height=e.height+a;b.position.top=g.top-a}else{if(/^(sw)$/.test(f)){b.size.width=e.width+h;b.size.height=
e.height+a}else{b.size.width=e.width+h;b.size.height=e.height+a;b.position.top=g.top-a}b.position.left=g.left-h}}});var m=function(b){return parseInt(b,10)||0},k=function(b){return!isNaN(parseInt(b,10))}})(jQuery);
;
/*
 * jQuery UI Selectable 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Selectables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function($) {

$.widget("ui.selectable", $.ui.mouse, {
	options: {
		appendTo: 'body',
		autoRefresh: true,
		distance: 0,
		filter: '*',
		tolerance: 'touch'
	},
	_create: function() {
		var self = this;

		this.element.addClass("ui-selectable");

		this.dragged = false;

		var selectees;
		this.refresh = function() {
			selectees = $(self.options.filter, self.element[0]);
			selectees.each(function() {
				var $this = $(this);
				var pos = $this.offset();
				$.data(this, "selectable-item", {
					element: this,
					$element: $this,
					left: pos.left,
					top: pos.top,
					right: pos.left + $this.outerWidth(),
					bottom: pos.top + $this.outerHeight(),
					startselected: false,
					selected: $this.hasClass('ui-selected'),
					selecting: $this.hasClass('ui-selecting'),
					unselecting: $this.hasClass('ui-unselecting')
				});
			});
		};
		this.refresh();

		this.selectees = selectees.addClass("ui-selectee");

		this._mouseInit();

		this.helper = $("<div class='ui-selectable-helper'></div>");
	},

	destroy: function() {
		this.selectees
			.removeClass("ui-selectee")
			.removeData("selectable-item");
		this.element
			.removeClass("ui-selectable ui-selectable-disabled")
			.removeData("selectable")
			.unbind(".selectable");
		this._mouseDestroy();

		return this;
	},

	_mouseStart: function(event) {
		var self = this;

		this.opos = [event.pageX, event.pageY];

		if (this.options.disabled)
			return;

		var options = this.options;

		this.selectees = $(options.filter, this.element[0]);

		this._trigger("start", event);

		$(options.appendTo).append(this.helper);
		this.helper.css({
			"z-index": 100,
			"position": "absolute",
			"left": event.clientX,
			"top": event.clientY,
			"width": 0,
			"height": 0
		});

		if (options.autoRefresh) {
			this.refresh();
		}

		this.selectees.filter('.ui-selected').each(function() {
			var selectee = $.data(this, "selectable-item");
			selectee.startselected = true;
			if (!event.metaKey) {
				selectee.$element.removeClass('ui-selected');
				selectee.selected = false;
				selectee.$element.addClass('ui-unselecting');
				selectee.unselecting = true;
				self._trigger("unselecting", event, {
					unselecting: selectee.element
				});
			}
		});

		$(event.target).parents().andSelf().each(function() {
			var selectee = $.data(this, "selectable-item");
			if (selectee) {
				var doSelect = !event.metaKey || !selectee.$element.hasClass('ui-selected');
				selectee.$element
					.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
					.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
				selectee.unselecting = !doSelect;
				selectee.selecting = doSelect;
				selectee.selected = doSelect;
				if (doSelect) {
					self._trigger("selecting", event, {
						selecting: selectee.element
					});
				} else {
					self._trigger("unselecting", event, {
						unselecting: selectee.element
					});
				}
				return false;
			}
		});

	},

	_mouseDrag: function(event) {
		var self = this;
		this.dragged = true;

		if (this.options.disabled)
			return;

		var options = this.options;

		var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
		if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
		if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
		this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});

		this.selectees.each(function() {
			var selectee = $.data(this, "selectable-item");
			if (!selectee || selectee.element == self.element[0])
				return;
			var hit = false;
			if (options.tolerance == 'touch') {
				hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
			} else if (options.tolerance == 'fit') {
				hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
			}

			if (hit) {
				if (selectee.selected) {
					selectee.$element.removeClass('ui-selected');
					selectee.selected = false;
				}
				if (selectee.unselecting) {
					selectee.$element.removeClass('ui-unselecting');
					selectee.unselecting = false;
				}
				if (!selectee.selecting) {
					selectee.$element.addClass('ui-selecting');
					selectee.selecting = true;
					self._trigger("selecting", event, {
						selecting: selectee.element
					});
				}
			} else {
				if (selectee.selecting) {
					if (event.metaKey && selectee.startselected) {
						selectee.$element.removeClass('ui-selecting');
						selectee.selecting = false;
						selectee.$element.addClass('ui-selected');
						selectee.selected = true;
					} else {
						selectee.$element.removeClass('ui-selecting');
						selectee.selecting = false;
						if (selectee.startselected) {
							selectee.$element.addClass('ui-unselecting');
							selectee.unselecting = true;
						}
						self._trigger("unselecting", event, {
							unselecting: selectee.element
						});
					}
				}
				if (selectee.selected) {
					if (!event.metaKey && !selectee.startselected) {
						selectee.$element.removeClass('ui-selected');
						selectee.selected = false;

						selectee.$element.addClass('ui-unselecting');
						selectee.unselecting = true;
						self._trigger("unselecting", event, {
							unselecting: selectee.element
						});
					}
				}
			}
		});

		return false;
	},

	_mouseStop: function(event) {
		var self = this;

		this.dragged = false;

		var options = this.options;

		$('.ui-unselecting', this.element[0]).each(function() {
			var selectee = $.data(this, "selectable-item");
			selectee.$element.removeClass('ui-unselecting');
			selectee.unselecting = false;
			selectee.startselected = false;
			self._trigger("unselected", event, {
				unselected: selectee.element
			});
		});
		$('.ui-selecting', this.element[0]).each(function() {
			var selectee = $.data(this, "selectable-item");
			selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
			selectee.selecting = false;
			selectee.selected = true;
			selectee.startselected = true;
			self._trigger("selected", event, {
				selected: selectee.element
			});
		});
		this._trigger("stop", event);

		this.helper.remove();

		return false;
	}

});

$.extend($.ui.selectable, {
	version: "1.8.2"
});

})(jQuery);
(function(e){e.widget("ui.selectable",e.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var c=this;this.element.addClass("ui-selectable");this.dragged=false;var f;this.refresh=function(){f=e(c.options.filter,c.element[0]);f.each(function(){var d=e(this),b=d.offset();e.data(this,"selectable-item",{element:this,$element:d,left:b.left,top:b.top,right:b.left+d.outerWidth(),bottom:b.top+d.outerHeight(),startselected:false,selected:d.hasClass("ui-selected"),
selecting:d.hasClass("ui-selecting"),unselecting:d.hasClass("ui-unselecting")})})};this.refresh();this.selectees=f.addClass("ui-selectee");this._mouseInit();this.helper=e("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(c){var f=this;this.opos=[c.pageX,
c.pageY];if(!this.options.disabled){var d=this.options;this.selectees=e(d.filter,this.element[0]);this._trigger("start",c);e(d.appendTo).append(this.helper);this.helper.css({"z-index":100,position:"absolute",left:c.clientX,top:c.clientY,width:0,height:0});d.autoRefresh&&this.refresh();this.selectees.filter(".ui-selected").each(function(){var b=e.data(this,"selectable-item");b.startselected=true;if(!c.metaKey){b.$element.removeClass("ui-selected");b.selected=false;b.$element.addClass("ui-unselecting");
b.unselecting=true;f._trigger("unselecting",c,{unselecting:b.element})}});e(c.target).parents().andSelf().each(function(){var b=e.data(this,"selectable-item");if(b){var g=!c.metaKey||!b.$element.hasClass("ui-selected");b.$element.removeClass(g?"ui-unselecting":"ui-selected").addClass(g?"ui-selecting":"ui-unselecting");b.unselecting=!g;b.selecting=g;(b.selected=g)?f._trigger("selecting",c,{selecting:b.element}):f._trigger("unselecting",c,{unselecting:b.element});return false}})}},_mouseDrag:function(c){var f=
this;this.dragged=true;if(!this.options.disabled){var d=this.options,b=this.opos[0],g=this.opos[1],h=c.pageX,i=c.pageY;if(b>h){var j=h;h=b;b=j}if(g>i){j=i;i=g;g=j}this.helper.css({left:b,top:g,width:h-b,height:i-g});this.selectees.each(function(){var a=e.data(this,"selectable-item");if(!(!a||a.element==f.element[0])){var k=false;if(d.tolerance=="touch")k=!(a.left>h||a.right<b||a.top>i||a.bottom<g);else if(d.tolerance=="fit")k=a.left>b&&a.right<h&&a.top>g&&a.bottom<i;if(k){if(a.selected){a.$element.removeClass("ui-selected");
a.selected=false}if(a.unselecting){a.$element.removeClass("ui-unselecting");a.unselecting=false}if(!a.selecting){a.$element.addClass("ui-selecting");a.selecting=true;f._trigger("selecting",c,{selecting:a.element})}}else{if(a.selecting)if(c.metaKey&&a.startselected){a.$element.removeClass("ui-selecting");a.selecting=false;a.$element.addClass("ui-selected");a.selected=true}else{a.$element.removeClass("ui-selecting");a.selecting=false;if(a.startselected){a.$element.addClass("ui-unselecting");a.unselecting=
true}f._trigger("unselecting",c,{unselecting:a.element})}if(a.selected)if(!c.metaKey&&!a.startselected){a.$element.removeClass("ui-selected");a.selected=false;a.$element.addClass("ui-unselecting");a.unselecting=true;f._trigger("unselecting",c,{unselecting:a.element})}}}});return false}},_mouseStop:function(c){var f=this;this.dragged=false;e(".ui-unselecting",this.element[0]).each(function(){var d=e.data(this,"selectable-item");d.$element.removeClass("ui-unselecting");d.unselecting=false;d.startselected=
false;f._trigger("unselected",c,{unselected:d.element})});e(".ui-selecting",this.element[0]).each(function(){var d=e.data(this,"selectable-item");d.$element.removeClass("ui-selecting").addClass("ui-selected");d.selecting=false;d.selected=true;d.startselected=true;f._trigger("selected",c,{selected:d.element})});this._trigger("stop",c);this.helper.remove();return false}});e.extend(e.ui.selectable,{version:"1.8.2"})})(jQuery);
;/*
 * jQuery UI Sortable 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Sortables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(d){d.widget("ui.sortable",d.ui.mouse,{widgetEventPrefix:"sort",options:{appendTo:"parent",axis:false,connectWith:false,containment:false,cursor:"auto",cursorAt:false,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,grid:false,handle:false,helper:"original",items:"> *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1E3},_create:function(){this.containerCache={};this.element.addClass("ui-sortable");
this.refresh();this.floating=this.items.length?/left|right/.test(this.items[0].item.css("float")):false;this.offset=this.element.offset();this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable");this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--)this.items[a].item.removeData("sortable-item");return this},_setOption:function(a,b){if(a==="disabled"){this.options[a]=b;this.widget()[b?"addClass":"removeClass"]("ui-sortable-disabled")}else d.Widget.prototype._setOption.apply(this,
arguments)},_mouseCapture:function(a,b){if(this.reverting)return false;if(this.options.disabled||this.options.type=="static")return false;this._refreshItems(a);var c=null,e=this;d(a.target).parents().each(function(){if(d.data(this,"sortable-item")==e){c=d(this);return false}});if(d.data(a.target,"sortable-item")==e)c=d(a.target);if(!c)return false;if(this.options.handle&&!b){var f=false;d(this.options.handle,c).find("*").andSelf().each(function(){if(this==a.target)f=true});if(!f)return false}this.currentItem=
c;this._removeCurrentsFromItems();return true},_mouseStart:function(a,b,c){b=this.options;var e=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(a);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");d.extend(this.offset,
{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};this.helper[0]!=this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();b.containment&&this._setContainment();
if(b.cursor){if(d("body").css("cursor"))this._storedCursor=d("body").css("cursor");d("body").css("cursor",b.cursor)}if(b.opacity){if(this.helper.css("opacity"))this._storedOpacity=this.helper.css("opacity");this.helper.css("opacity",b.opacity)}if(b.zIndex){if(this.helper.css("zIndex"))this._storedZIndex=this.helper.css("zIndex");this.helper.css("zIndex",b.zIndex)}if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML")this.overflowOffset=this.scrollParent.offset();this._trigger("start",
a,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!c)for(c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("activate",a,e._uiHash(this));if(d.ui.ddmanager)d.ui.ddmanager.current=this;d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(a);return true},_mouseDrag:function(a){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");
if(!this.lastPositionAbs)this.lastPositionAbs=this.positionAbs;if(this.options.scroll){var b=this.options,c=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-a.pageY<b.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop+b.scrollSpeed;else if(a.pageY-this.overflowOffset.top<b.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop-b.scrollSpeed;if(this.overflowOffset.left+
this.scrollParent[0].offsetWidth-a.pageX<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft+b.scrollSpeed;else if(a.pageX-this.overflowOffset.left<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft-b.scrollSpeed}else{if(a.pageY-d(document).scrollTop()<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()-b.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()+
b.scrollSpeed);if(a.pageX-d(document).scrollLeft()<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()-b.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()+b.scrollSpeed)}c!==false&&d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+
"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(b=this.items.length-1;b>=0;b--){c=this.items[b];var e=c.item[0],f=this._intersectsWithPointer(c);if(f)if(e!=this.currentItem[0]&&this.placeholder[f==1?"next":"prev"]()[0]!=e&&!d.ui.contains(this.placeholder[0],e)&&(this.options.type=="semi-dynamic"?!d.ui.contains(this.element[0],e):true)){this.direction=f==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(c))this._rearrange(a,
c);else break;this._trigger("change",a,this._uiHash());break}}this._contactContainers(a);d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);this._trigger("sort",a,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(a,b){if(a){d.ui.ddmanager&&!this.options.dropBehaviour&&d.ui.ddmanager.drop(this,a);if(this.options.revert){var c=this;b=c.placeholder.offset();c.reverting=true;d(this.helper).animate({left:b.left-this.offset.parent.left-c.margins.left+(this.offsetParent[0]==
document.body?0:this.offsetParent[0].scrollLeft),top:b.top-this.offset.parent.top-c.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){c._clear(a)})}else this._clear(a,b);return false}},cancel:function(){var a=this;if(this.dragging){this._mouseUp();this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var b=this.containers.length-1;b>=0;b--){this.containers[b]._trigger("deactivate",
null,a._uiHash(this));if(this.containers[b].containerCache.over){this.containers[b]._trigger("out",null,a._uiHash(this));this.containers[b].containerCache.over=0}}}this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();d.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?d(this.domPosition.prev).after(this.currentItem):
d(this.domPosition.parent).prepend(this.currentItem);return this},serialize:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};d(b).each(function(){var e=(d(a.item||this).attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/);if(e)c.push((a.key||e[1]+"[]")+"="+(a.key&&a.expression?e[1]:e[2]))});return c.join("&")},toArray:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};b.each(function(){c.push(d(a.item||this).attr(a.attribute||"id")||"")});return c},
_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,e=this.positionAbs.top,f=e+this.helperProportions.height,g=a.left,h=g+a.width,i=a.top,k=i+a.height,j=this.offset.click.top,l=this.offset.click.left;j=e+j>i&&e+j<k&&b+l>g&&b+l<h;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?j:g<b+this.helperProportions.width/
2&&c-this.helperProportions.width/2<h&&i<e+this.helperProportions.height/2&&f-this.helperProportions.height/2<k},_intersectsWithPointer:function(a){var b=d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left,a.width);b=b&&a;a=this._getDragVerticalDirection();var c=this._getDragHorizontalDirection();if(!b)return false;return this.floating?c&&c=="right"||a=="down"?2:1:a&&(a=="down"?2:1)},_intersectsWithSides:function(a){var b=
d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top+a.height/2,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left+a.width/2,a.width);var c=this._getDragVerticalDirection(),e=this._getDragHorizontalDirection();return this.floating&&e?e=="right"&&a||e=="left"&&!a:c&&(c=="down"&&b||c=="up"&&!b)},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=
this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){this._refreshItems(a);this.refreshPositions();return this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(a){var b=[],c=[],e=this._connectWith();if(e&&a)for(a=e.length-1;a>=0;a--)for(var f=d(e[a]),g=f.length-1;g>=0;g--){var h=d.data(f[g],"sortable");if(h&&h!=this&&!h.options.disabled)c.push([d.isFunction(h.options.items)?
h.options.items.call(h.element):d(h.options.items,h.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),h])}c.push([d.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):d(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(a=c.length-1;a>=0;a--)c[a][0].each(function(){b.push(this)});return d(b)},_removeCurrentsFromItems:function(){for(var a=this.currentItem.find(":data(sortable-item)"),
b=0;b<this.items.length;b++)for(var c=0;c<a.length;c++)a[c]==this.items[b].item[0]&&this.items.splice(b,1)},_refreshItems:function(a){this.items=[];this.containers=[this];var b=this.items,c=[[d.isFunction(this.options.items)?this.options.items.call(this.element[0],a,{item:this.currentItem}):d(this.options.items,this.element),this]],e=this._connectWith();if(e)for(var f=e.length-1;f>=0;f--)for(var g=d(e[f]),h=g.length-1;h>=0;h--){var i=d.data(g[h],"sortable");if(i&&i!=this&&!i.options.disabled){c.push([d.isFunction(i.options.items)?
i.options.items.call(i.element[0],a,{item:this.currentItem}):d(i.options.items,i.element),i]);this.containers.push(i)}}for(f=c.length-1;f>=0;f--){a=c[f][1];e=c[f][0];h=0;for(g=e.length;h<g;h++){i=d(e[h]);i.data("sortable-item",a);b.push({item:i,instance:a,width:0,height:0,left:0,top:0})}}},refreshPositions:function(a){if(this.offsetParent&&this.helper)this.offset.parent=this._getParentOffset();for(var b=this.items.length-1;b>=0;b--){var c=this.items[b],e=this.options.toleranceElement?d(this.options.toleranceElement,
c.item):c.item;if(!a){c.width=e.outerWidth();c.height=e.outerHeight()}e=e.offset();c.left=e.left;c.top=e.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(b=this.containers.length-1;b>=0;b--){e=this.containers[b].element.offset();this.containers[b].containerCache.left=e.left;this.containers[b].containerCache.top=e.top;this.containers[b].containerCache.width=this.containers[b].element.outerWidth();this.containers[b].containerCache.height=
this.containers[b].element.outerHeight()}return this},_createPlaceholder:function(a){var b=a||this,c=b.options;if(!c.placeholder||c.placeholder.constructor==String){var e=c.placeholder;c.placeholder={element:function(){var f=d(document.createElement(b.currentItem[0].nodeName)).addClass(e||b.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!e)f.style.visibility="hidden";return f},update:function(f,g){if(!(e&&!c.forcePlaceholderSize)){g.height()||g.height(b.currentItem.innerHeight()-
parseInt(b.currentItem.css("paddingTop")||0,10)-parseInt(b.currentItem.css("paddingBottom")||0,10));g.width()||g.width(b.currentItem.innerWidth()-parseInt(b.currentItem.css("paddingLeft")||0,10)-parseInt(b.currentItem.css("paddingRight")||0,10))}}}}b.placeholder=d(c.placeholder.element.call(b.element,b.currentItem));b.currentItem.after(b.placeholder);c.placeholder.update(b,b.placeholder)},_contactContainers:function(a){for(var b=null,c=null,e=this.containers.length-1;e>=0;e--)if(!d.ui.contains(this.currentItem[0],
this.containers[e].element[0]))if(this._intersectsWith(this.containers[e].containerCache)){if(!(b&&d.ui.contains(this.containers[e].element[0],b.element[0]))){b=this.containers[e];c=e}}else if(this.containers[e].containerCache.over){this.containers[e]._trigger("out",a,this._uiHash(this));this.containers[e].containerCache.over=0}if(b)if(this.containers.length===1){this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}else if(this.currentContainer!=this.containers[c]){b=
1E4;e=null;for(var f=this.positionAbs[this.containers[c].floating?"left":"top"],g=this.items.length-1;g>=0;g--)if(d.ui.contains(this.containers[c].element[0],this.items[g].item[0])){var h=this.items[g][this.containers[c].floating?"left":"top"];if(Math.abs(h-f)<b){b=Math.abs(h-f);e=this.items[g]}}if(e||this.options.dropOnEmpty){this.currentContainer=this.containers[c];e?this._rearrange(a,e,null,true):this._rearrange(a,null,this.containers[c].element,true);this._trigger("change",a,this._uiHash());this.containers[c]._trigger("change",
a,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}}},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a,this.currentItem])):b.helper=="clone"?this.currentItem.clone():this.currentItem;a.parents("body").length||d(b.appendTo!="parent"?b.appendTo:this.currentItem[0].parentNode)[0].appendChild(a[0]);if(a[0]==
this.currentItem[0])this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")};if(a[0].style.width==""||b.forceHelperSize)a.width(this.currentItem.width());if(a[0].style.height==""||b.forceHelperSize)a.height(this.currentItem.height());return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||
0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-
(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;
if(a.containment=="parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)){var b=
d(a.containment)[0];a=d(a.containment).offset();var c=d(b).css("overflow")!="hidden";this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),10)||0)-this.helperProportions.width-
this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(c[0].tagName);return{top:b.top+
this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(c[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0]))this.offset.relative=this._getRelativeOffset();var f=a.pageX,g=a.pageY;if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])f=this.containment[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+this.offset.click.top;
if(a.pageX-this.offset.click.left>this.containment[2])f=this.containment[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g-this.originalPageY)/b.grid[1])*b.grid[1];g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;f=this.originalPageX+Math.round((f-
this.originalPageX)/b.grid[0])*b.grid[0];f=this.containment?!(f-this.offset.click.left<this.containment[0]||f-this.offset.click.left>this.containment[2])?f:!(f-this.offset.click.left<this.containment[0])?f-b.grid[0]:f+b.grid[0]:f}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:c.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+
(d.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:c.scrollLeft())}},_rearrange:function(a,b,c,e){c?c[0].appendChild(this.placeholder[0]):b.item[0].parentNode.insertBefore(this.placeholder[0],this.direction=="down"?b.item[0]:b.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var f=this,g=this.counter;window.setTimeout(function(){g==f.counter&&f.refreshPositions(!e)},0)},_clear:function(a,b){this.reverting=false;var c=[];!this._noFinalSort&&
this.currentItem[0].parentNode&&this.placeholder.before(this.currentItem);this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var e in this._storedCSS)if(this._storedCSS[e]=="auto"||this._storedCSS[e]=="static")this._storedCSS[e]="";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!b&&c.push(function(f){this._trigger("receive",f,this._uiHash(this.fromOutside))});if((this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||
this.domPosition.parent!=this.currentItem.parent()[0])&&!b)c.push(function(f){this._trigger("update",f,this._uiHash())});if(!d.ui.contains(this.element[0],this.currentItem[0])){b||c.push(function(f){this._trigger("remove",f,this._uiHash())});for(e=this.containers.length-1;e>=0;e--)if(d.ui.contains(this.containers[e].element[0],this.currentItem[0])&&!b){c.push(function(f){return function(g){f._trigger("receive",g,this._uiHash(this))}}.call(this,this.containers[e]));c.push(function(f){return function(g){f._trigger("update",
g,this._uiHash(this))}}.call(this,this.containers[e]))}}for(e=this.containers.length-1;e>=0;e--){b||c.push(function(f){return function(g){f._trigger("deactivate",g,this._uiHash(this))}}.call(this,this.containers[e]));if(this.containers[e].containerCache.over){c.push(function(f){return function(g){f._trigger("out",g,this._uiHash(this))}}.call(this,this.containers[e]));this.containers[e].containerCache.over=0}}this._storedCursor&&d("body").css("cursor",this._storedCursor);this._storedOpacity&&this.helper.css("opacity",
this._storedOpacity);if(this._storedZIndex)this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex);this.dragging=false;if(this.cancelHelperRemoval){if(!b){this._trigger("beforeStop",a,this._uiHash());for(e=0;e<c.length;e++)c[e].call(this,a);this._trigger("stop",a,this._uiHash())}return false}b||this._trigger("beforeStop",a,this._uiHash());this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.helper[0]!=this.currentItem[0]&&this.helper.remove();this.helper=null;if(!b){for(e=
0;e<c.length;e++)c[e].call(this,a);this._trigger("stop",a,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){d.Widget.prototype._trigger.apply(this,arguments)===false&&this.cancel()},_uiHash:function(a){var b=a||this;return{helper:b.helper,placeholder:b.placeholder||d([]),position:b.position,originalPosition:b.originalPosition,offset:b.positionAbs,item:b.currentItem,sender:a?a.element:null}}});d.extend(d.ui.sortable,{version:"1.8.2"})})(jQuery);
;/*
 * jQuery UI Accordion 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function(c){c.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:true,clearStyle:false,collapsible:false,event:"click",fillSpace:false,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:false,navigationFilter:function(){return this.href.toLowerCase()==location.href.toLowerCase()}},_create:function(){var a=this.options,b=this;this.running=0;this.element.addClass("ui-accordion ui-widget ui-helper-reset");
this.element.children("li").addClass("ui-accordion-li-fix");this.headers=this.element.find(a.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){c(this).addClass("ui-state-hover")}).bind("mouseleave.accordion",function(){c(this).removeClass("ui-state-hover")}).bind("focus.accordion",function(){c(this).addClass("ui-state-focus")}).bind("blur.accordion",function(){c(this).removeClass("ui-state-focus")});this.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");
if(a.navigation){var d=this.element.find("a").filter(a.navigationFilter);if(d.length){var f=d.closest(".ui-accordion-header");this.active=f.length?f:d.closest(".ui-accordion-content").prev()}}this.active=this._findActive(this.active||a.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");this.active.next().addClass("ui-accordion-content-active");this._createIcons();this.resize();this.element.attr("role","tablist");this.headers.attr("role",
"tab").bind("keydown",function(g){return b._keydown(g)}).next().attr("role","tabpanel");this.headers.not(this.active||"").attr("aria-expanded","false").attr("tabIndex","-1").next().hide();this.active.length?this.active.attr("aria-expanded","true").attr("tabIndex","0"):this.headers.eq(0).attr("tabIndex","0");c.browser.safari||this.headers.find("a").attr("tabIndex","-1");a.event&&this.headers.bind(a.event+".accordion",function(g){b._clickHandler.call(b,g,this);g.preventDefault()})},_createIcons:function(){var a=
this.options;if(a.icons){c("<span/>").addClass("ui-icon "+a.icons.header).prependTo(this.headers);this.active.find(".ui-icon").toggleClass(a.icons.header).toggleClass(a.icons.headerSelected);this.element.addClass("ui-accordion-icons")}},_destroyIcons:function(){this.headers.children(".ui-icon").remove();this.element.removeClass("ui-accordion-icons")},destroy:function(){var a=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role").unbind(".accordion").removeData("accordion");
this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("tabIndex");this.headers.find("a").removeAttr("tabIndex");this._destroyIcons();var b=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active");if(a.autoHeight||a.fillHeight)b.css("height",
"");return this},_setOption:function(a,b){c.Widget.prototype._setOption.apply(this,arguments);a=="active"&&this.activate(b);if(a=="icons"){this._destroyIcons();b&&this._createIcons()}},_keydown:function(a){var b=c.ui.keyCode;if(!(this.options.disabled||a.altKey||a.ctrlKey)){var d=this.headers.length,f=this.headers.index(a.target),g=false;switch(a.keyCode){case b.RIGHT:case b.DOWN:g=this.headers[(f+1)%d];break;case b.LEFT:case b.UP:g=this.headers[(f-1+d)%d];break;case b.SPACE:case b.ENTER:this._clickHandler({target:a.target},
a.target);a.preventDefault()}if(g){c(a.target).attr("tabIndex","-1");c(g).attr("tabIndex","0");g.focus();return false}return true}},resize:function(){var a=this.options,b;if(a.fillSpace){if(c.browser.msie){var d=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden")}b=this.element.parent().height();c.browser.msie&&this.element.parent().css("overflow",d);this.headers.each(function(){b-=c(this).outerHeight(true)});this.headers.next().each(function(){c(this).height(Math.max(0,
b-c(this).innerHeight()+c(this).height()))}).css("overflow","auto")}else if(a.autoHeight){b=0;this.headers.next().each(function(){b=Math.max(b,c(this).height())}).height(b)}return this},activate:function(a){this.options.active=a;a=this._findActive(a)[0];this._clickHandler({target:a},a);return this},_findActive:function(a){return a?typeof a=="number"?this.headers.filter(":eq("+a+")"):this.headers.not(this.headers.not(a)):a===false?c([]):this.headers.filter(":eq(0)")},_clickHandler:function(a,b){var d=
this.options;if(!d.disabled)if(a.target){a=c(a.currentTarget||b);b=a[0]==this.active[0];d.active=d.collapsible&&b?false:c(".ui-accordion-header",this.element).index(a);if(!(this.running||!d.collapsible&&b)){this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").find(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);if(!b){a.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top").find(".ui-icon").removeClass(d.icons.header).addClass(d.icons.headerSelected);
a.next().addClass("ui-accordion-content-active")}e=a.next();f=this.active.next();g={options:d,newHeader:b&&d.collapsible?c([]):a,oldHeader:this.active,newContent:b&&d.collapsible?c([]):e,oldContent:f};d=this.headers.index(this.active[0])>this.headers.index(a[0]);this.active=b?c([]):a;this._toggle(e,f,g,b,d)}}else if(d.collapsible){this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").find(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);
this.active.next().addClass("ui-accordion-content-active");var f=this.active.next(),g={options:d,newHeader:c([]),oldHeader:d.active,newContent:c([]),oldContent:f},e=this.active=c([]);this._toggle(e,f,g)}},_toggle:function(a,b,d,f,g){var e=this.options,k=this;this.toShow=a;this.toHide=b;this.data=d;var i=function(){if(k)return k._completed.apply(k,arguments)};this._trigger("changestart",null,this.data);this.running=b.size()===0?a.size():b.size();if(e.animated){d={};d=e.collapsible&&f?{toShow:c([]),
toHide:b,complete:i,down:g,autoHeight:e.autoHeight||e.fillSpace}:{toShow:a,toHide:b,complete:i,down:g,autoHeight:e.autoHeight||e.fillSpace};if(!e.proxied)e.proxied=e.animated;if(!e.proxiedDuration)e.proxiedDuration=e.duration;e.animated=c.isFunction(e.proxied)?e.proxied(d):e.proxied;e.duration=c.isFunction(e.proxiedDuration)?e.proxiedDuration(d):e.proxiedDuration;f=c.ui.accordion.animations;var h=e.duration,j=e.animated;if(j&&!f[j]&&!c.easing[j])j="slide";f[j]||(f[j]=function(l){this.slide(l,{easing:j,
duration:h||700})});f[j](d)}else{if(e.collapsible&&f)a.toggle();else{b.hide();a.show()}i(true)}b.prev().attr("aria-expanded","false").attr("tabIndex","-1").blur();a.prev().attr("aria-expanded","true").attr("tabIndex","0").focus()},_completed:function(a){var b=this.options;this.running=a?0:--this.running;if(!this.running){b.clearStyle&&this.toShow.add(this.toHide).css({height:"",overflow:""});this.toHide.removeClass("ui-accordion-content-active");this._trigger("change",null,this.data)}}});c.extend(c.ui.accordion,
{version:"1.8.2",animations:{slide:function(a,b){a=c.extend({easing:"swing",duration:300},a,b);if(a.toHide.size())if(a.toShow.size()){var d=a.toShow.css("overflow"),f=0,g={},e={},k;b=a.toShow;k=b[0].style.width;b.width(parseInt(b.parent().width(),10)-parseInt(b.css("paddingLeft"),10)-parseInt(b.css("paddingRight"),10)-(parseInt(b.css("borderLeftWidth"),10)||0)-(parseInt(b.css("borderRightWidth"),10)||0));c.each(["height","paddingTop","paddingBottom"],function(i,h){e[h]="hide";i=(""+c.css(a.toShow[0],
h)).match(/^([\d+-.]+)(.*)$/);g[h]={value:i[1],unit:i[2]||"px"}});a.toShow.css({height:0,overflow:"hidden"}).show();a.toHide.filter(":hidden").each(a.complete).end().filter(":visible").animate(e,{step:function(i,h){if(h.prop=="height")f=h.end-h.start===0?0:(h.now-h.start)/(h.end-h.start);a.toShow[0].style[h.prop]=f*g[h.prop].value+g[h.prop].unit},duration:a.duration,easing:a.easing,complete:function(){a.autoHeight||a.toShow.css("height","");a.toShow.css("width",k);a.toShow.css({overflow:d});a.complete()}})}else a.toHide.animate({height:"hide"},
a);else a.toShow.animate({height:"show"},a)},bounceslide:function(a){this.slide(a,{easing:a.down?"easeOutBounce":"swing",duration:a.down?1E3:200})}}})})(jQuery);
;/*
 * jQuery UI Autocomplete 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Autocomplete
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *	jquery.ui.position.js
 */
(function(e){e.widget("ui.autocomplete",{options:{minLength:1,delay:300},_create:function(){var a=this,c=this.element[0].ownerDocument;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(d){var b=e.ui.keyCode;switch(d.keyCode){case b.PAGE_UP:a._move("previousPage",d);break;case b.PAGE_DOWN:a._move("nextPage",d);break;case b.UP:a._move("previous",d);d.preventDefault();
break;case b.DOWN:a._move("next",d);d.preventDefault();break;case b.ENTER:case b.NUMPAD_ENTER:a.menu.active&&d.preventDefault();case b.TAB:if(!a.menu.active)return;a.menu.select(d);break;case b.ESCAPE:a.element.val(a.term);a.close(d);break;case b.LEFT:case b.RIGHT:case b.SHIFT:case b.CONTROL:case b.ALT:case b.COMMAND:case b.COMMAND_RIGHT:case b.INSERT:case b.CAPS_LOCK:case b.END:case b.HOME:break;default:clearTimeout(a.searching);a.searching=setTimeout(function(){a.search(null,d)},a.options.delay);
break}}).bind("focus.autocomplete",function(){a.selectedItem=null;a.previous=a.element.val()}).bind("blur.autocomplete",function(d){clearTimeout(a.searching);a.closing=setTimeout(function(){a.close(d);a._change(d)},150)});this._initSource();this.response=function(){return a._response.apply(a,arguments)};this.menu=e("<ul></ul>").addClass("ui-autocomplete").appendTo("body",c).mousedown(function(){setTimeout(function(){clearTimeout(a.closing)},13)}).menu({focus:function(d,b){b=b.item.data("item.autocomplete");
false!==a._trigger("focus",null,{item:b})&&/^key/.test(d.originalEvent.type)&&a.element.val(b.value)},selected:function(d,b){b=b.item.data("item.autocomplete");false!==a._trigger("select",d,{item:b})&&a.element.val(b.value);a.close(d);d=a.previous;if(a.element[0]!==c.activeElement){a.element.focus();a.previous=d}a.selectedItem=b},blur:function(){a.menu.element.is(":visible")&&a.element.val(a.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu");e.fn.bgiframe&&this.menu.element.bgiframe()},
destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();e.Widget.prototype.destroy.call(this)},_setOption:function(a){e.Widget.prototype._setOption.apply(this,arguments);a==="source"&&this._initSource()},_initSource:function(){var a,c;if(e.isArray(this.options.source)){a=this.options.source;this.source=function(d,b){b(e.ui.autocomplete.filter(a,d.term))}}else if(typeof this.options.source===
"string"){c=this.options.source;this.source=function(d,b){e.getJSON(c,d,b)}}else this.source=this.options.source},search:function(a,c){a=a!=null?a:this.element.val();if(a.length<this.options.minLength)return this.close(c);clearTimeout(this.closing);if(this._trigger("search")!==false)return this._search(a)},_search:function(a){this.term=this.element.addClass("ui-autocomplete-loading").val();this.source({term:a},this.response)},_response:function(a){if(a.length){a=this._normalize(a);this._suggest(a);
this._trigger("open")}else this.close();this.element.removeClass("ui-autocomplete-loading")},close:function(a){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this._trigger("close",a);this.menu.element.hide();this.menu.deactivate()}},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(a){if(a.length&&a[0].label&&a[0].value)return a;return e.map(a,function(c){if(typeof c==="string")return{label:c,value:c};return e.extend({label:c.label||
c.value,value:c.value||c.label},c)})},_suggest:function(a){var c=this.menu.element.empty().zIndex(this.element.zIndex()+1),d;this._renderMenu(c,a);this.menu.deactivate();this.menu.refresh();this.menu.element.show().position({my:"left top",at:"left bottom",of:this.element,collision:"none"});a=c.width("").width();d=this.element.width();c.width(Math.max(a,d))},_renderMenu:function(a,c){var d=this;e.each(c,function(b,f){d._renderItem(a,f)})},_renderItem:function(a,c){return e("<li></li>").data("item.autocomplete",
c).append("<a>"+c.label+"</a>").appendTo(a)},_move:function(a,c){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term);this.menu.deactivate()}else this.menu[a](c);else this.search(null,c)},widget:function(){return this.menu.element}});e.extend(e.ui.autocomplete,{escapeRegex:function(a){return a.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi,"\\$1")},filter:function(a,c){var d=new RegExp(e.ui.autocomplete.escapeRegex(c),
"i");return e.grep(a,function(b){return d.test(b.label||b.value||b)})}})})(jQuery);
(function(e){e.widget("ui.menu",{_create:function(){var a=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(c){if(e(c.target).closest(".ui-menu-item a").length){c.preventDefault();a.select(c)}});this.refresh()},refresh:function(){var a=this;this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem").children("a").addClass("ui-corner-all").attr("tabindex",
-1).mouseenter(function(c){a.activate(c,e(this).parent())}).mouseleave(function(){a.deactivate()})},activate:function(a,c){this.deactivate();if(this.hasScroll()){var d=c.offset().top-this.element.offset().top,b=this.element.attr("scrollTop"),f=this.element.height();if(d<0)this.element.attr("scrollTop",b+d);else d>f&&this.element.attr("scrollTop",b+d-f+c.height())}this.active=c.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",a,{item:c})},deactivate:function(){if(this.active){this.active.children("a").removeClass("ui-state-hover").removeAttr("id");
this._trigger("blur");this.active=null}},next:function(a){this.move("next",".ui-menu-item:first",a)},previous:function(a){this.move("prev",".ui-menu-item:last",a)},first:function(){return this.active&&!this.active.prev().length},last:function(){return this.active&&!this.active.next().length},move:function(a,c,d){if(this.active){a=this.active[a+"All"](".ui-menu-item").eq(0);a.length?this.activate(d,a):this.activate(d,this.element.children(c))}else this.activate(d,this.element.children(c))},nextPage:function(a){if(this.hasScroll())if(!this.active||
this.last())this.activate(a,this.element.children(":first"));else{var c=this.active.offset().top,d=this.element.height(),b=this.element.children("li").filter(function(){var f=e(this).offset().top-c-d+e(this).height();return f<10&&f>-10});b.length||(b=this.element.children(":last"));this.activate(a,b)}else this.activate(a,this.element.children(!this.active||this.last()?":first":":last"))},previousPage:function(a){if(this.hasScroll())if(!this.active||this.first())this.activate(a,this.element.children(":last"));
else{var c=this.active.offset().top,d=this.element.height();result=this.element.children("li").filter(function(){var b=e(this).offset().top-c+d-e(this).height();return b<10&&b>-10});result.length||(result=this.element.children(":first"));this.activate(a,result)}else this.activate(a,this.element.children(!this.active||this.first()?":last":":first"))},hasScroll:function(){return this.element.height()<this.element.attr("scrollHeight")},select:function(a){this._trigger("selected",a,{item:this.active})}})})(jQuery);
;/*
 * jQuery UI Button 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Button
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function(a){var g,i=function(b){a(":ui-button",b.target.form).each(function(){var c=a(this).data("button");setTimeout(function(){c.refresh()},1)})},h=function(b){var c=b.name,d=b.form,e=a([]);if(c)e=d?a(d).find("[name='"+c+"']"):a("[name='"+c+"']",b.ownerDocument).filter(function(){return!this.form});return e};a.widget("ui.button",{options:{text:true,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button",i);this._determineButtonType();
this.hasTitle=!!this.buttonElement.attr("title");var b=this,c=this.options,d=this.type==="checkbox"||this.type==="radio",e="ui-state-hover"+(!d?" ui-state-active":"");if(c.label===null)c.label=this.buttonElement.html();if(this.element.is(":disabled"))c.disabled=true;this.buttonElement.addClass("ui-button ui-widget ui-state-default ui-corner-all").attr("role","button").bind("mouseenter.button",function(){if(!c.disabled){a(this).addClass("ui-state-hover");this===g&&a(this).addClass("ui-state-active")}}).bind("mouseleave.button",
function(){c.disabled||a(this).removeClass(e)}).bind("focus.button",function(){a(this).addClass("ui-state-focus")}).bind("blur.button",function(){a(this).removeClass("ui-state-focus")});d&&this.element.bind("change.button",function(){b.refresh()});if(this.type==="checkbox")this.buttonElement.bind("click.button",function(){if(c.disabled)return false;a(this).toggleClass("ui-state-active");b.buttonElement.attr("aria-pressed",b.element[0].checked)});else if(this.type==="radio")this.buttonElement.bind("click.button",
function(){if(c.disabled)return false;a(this).addClass("ui-state-active");b.buttonElement.attr("aria-pressed",true);var f=b.element[0];h(f).not(f).map(function(){return a(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed",false)});else{this.buttonElement.bind("mousedown.button",function(){if(c.disabled)return false;a(this).addClass("ui-state-active");g=this;a(document).one("mouseup",function(){g=null})}).bind("mouseup.button",function(){if(c.disabled)return false;a(this).removeClass("ui-state-active")}).bind("keydown.button",
function(f){if(c.disabled)return false;if(f.keyCode==a.ui.keyCode.SPACE||f.keyCode==a.ui.keyCode.ENTER)a(this).addClass("ui-state-active")}).bind("keyup.button",function(){a(this).removeClass("ui-state-active")});this.buttonElement.is("a")&&this.buttonElement.keyup(function(f){f.keyCode===a.ui.keyCode.SPACE&&a(this).click()})}this._setOption("disabled",c.disabled)},_determineButtonType:function(){this.type=this.element.is(":checkbox")?"checkbox":this.element.is(":radio")?"radio":this.element.is("input")?
"input":"button";if(this.type==="checkbox"||this.type==="radio"){this.buttonElement=this.element.parents().last().find("[for="+this.element.attr("id")+"]");this.element.addClass("ui-helper-hidden-accessible");var b=this.element.is(":checked");b&&this.buttonElement.addClass("ui-state-active");this.buttonElement.attr("aria-pressed",b)}else this.buttonElement=this.element},widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible");this.buttonElement.removeClass("ui-button ui-widget ui-state-default ui-corner-all ui-state-hover ui-state-active  ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon ui-button-text-only").removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html());
this.hasTitle||this.buttonElement.removeAttr("title");a.Widget.prototype.destroy.call(this)},_setOption:function(b,c){a.Widget.prototype._setOption.apply(this,arguments);if(b==="disabled")c?this.element.attr("disabled",true):this.element.removeAttr("disabled");this._resetButton()},refresh:function(){var b=this.element.is(":disabled");b!==this.options.disabled&&this._setOption("disabled",b);if(this.type==="radio")h(this.element[0]).each(function(){a(this).is(":checked")?a(this).button("widget").addClass("ui-state-active").attr("aria-pressed",
true):a(this).button("widget").removeClass("ui-state-active").attr("aria-pressed",false)});else if(this.type==="checkbox")this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed",true):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed",false)},_resetButton:function(){if(this.type==="input")this.options.label&&this.element.val(this.options.label);else{var b=this.buttonElement.removeClass("ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon ui-button-text-only"),
c=a("<span></span>").addClass("ui-button-text").html(this.options.label).appendTo(b.empty()).text(),d=this.options.icons,e=d.primary&&d.secondary;if(d.primary||d.secondary){b.addClass("ui-button-text-icon"+(e?"s":""));d.primary&&b.prepend("<span class='ui-button-icon-primary ui-icon "+d.primary+"'></span>");d.secondary&&b.append("<span class='ui-button-icon-secondary ui-icon "+d.secondary+"'></span>");if(!this.options.text){b.addClass(e?"ui-button-icons-only":"ui-button-icon-only").removeClass("ui-button-text-icons ui-button-text-icon");
this.hasTitle||b.attr("title",c)}}else b.addClass("ui-button-text-only")}}});a.widget("ui.buttonset",{_create:function(){this.element.addClass("ui-buttonset");this._init()},_init:function(){this.refresh()},_setOption:function(b,c){b==="disabled"&&this.buttons.button("option",b,c);a.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){this.buttons=this.element.find(":button, :submit, :reset, :checkbox, :radio, a, :data(button)").filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass("ui-corner-left").end().filter(":last").addClass("ui-corner-right").end().end()},
destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy");a.Widget.prototype.destroy.call(this)}})})(jQuery);
;/*
 * jQuery UI Dialog 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Dialog
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *  jquery.ui.button.js
 *	jquery.ui.draggable.js
 *	jquery.ui.mouse.js
 *	jquery.ui.position.js
 *	jquery.ui.resizable.js
 */
(function(c){c.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:"center",resizable:true,show:null,stack:true,title:"",width:300,zIndex:1E3},_create:function(){this.originalTitle=this.element.attr("title");var a=this,b=a.options,d=b.title||a.originalTitle||"&#160;",e=c.ui.dialog.getTitleId(a.element),g=(a.uiDialog=c("<div></div>")).appendTo(document.body).hide().addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+
b.dialogClass).css({zIndex:b.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(i){if(b.closeOnEscape&&i.keyCode&&i.keyCode===c.ui.keyCode.ESCAPE){a.close(i);i.preventDefault()}}).attr({role:"dialog","aria-labelledby":e}).mousedown(function(i){a.moveToTop(false,i)});a.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(g);var f=(a.uiDialogTitlebar=c("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(g),
h=c('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){h.addClass("ui-state-hover")},function(){h.removeClass("ui-state-hover")}).focus(function(){h.addClass("ui-state-focus")}).blur(function(){h.removeClass("ui-state-focus")}).click(function(i){a.close(i);return false}).appendTo(f);(a.uiDialogTitlebarCloseText=c("<span></span>")).addClass("ui-icon ui-icon-closethick").text(b.closeText).appendTo(h);c("<span></span>").addClass("ui-dialog-title").attr("id",
e).html(d).prependTo(f);if(c.isFunction(b.beforeclose)&&!c.isFunction(b.beforeClose))b.beforeClose=b.beforeclose;f.find("*").add(f).disableSelection();b.draggable&&c.fn.draggable&&a._makeDraggable();b.resizable&&c.fn.resizable&&a._makeResizable();a._createButtons(b.buttons);a._isOpen=false;c.fn.bgiframe&&g.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var a=this;a.overlay&&a.overlay.destroy();a.uiDialog.hide();a.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");
a.uiDialog.remove();a.originalTitle&&a.element.attr("title",a.originalTitle);return a},widget:function(){return this.uiDialog},close:function(a){var b=this,d;if(false!==b._trigger("beforeClose",a)){b.overlay&&b.overlay.destroy();b.uiDialog.unbind("keypress.ui-dialog");b._isOpen=false;if(b.options.hide)b.uiDialog.hide(b.options.hide,function(){b._trigger("close",a)});else{b.uiDialog.hide();b._trigger("close",a)}c.ui.dialog.overlay.resize();if(b.options.modal){d=0;c(".ui-dialog").each(function(){if(this!==
b.uiDialog[0])d=Math.max(d,c(this).css("z-index"))});c.ui.dialog.maxZ=d}return b}},isOpen:function(){return this._isOpen},moveToTop:function(a,b){var d=this,e=d.options;if(e.modal&&!a||!e.stack&&!e.modal)return d._trigger("focus",b);if(e.zIndex>c.ui.dialog.maxZ)c.ui.dialog.maxZ=e.zIndex;if(d.overlay){c.ui.dialog.maxZ+=1;d.overlay.$el.css("z-index",c.ui.dialog.overlay.maxZ=c.ui.dialog.maxZ)}a={scrollTop:d.element.attr("scrollTop"),scrollLeft:d.element.attr("scrollLeft")};c.ui.dialog.maxZ+=1;d.uiDialog.css("z-index",
c.ui.dialog.maxZ);d.element.attr(a);d._trigger("focus",b);return d},open:function(){if(!this._isOpen){var a=this,b=a.options,d=a.uiDialog;a.overlay=b.modal?new c.ui.dialog.overlay(a):null;d.next().length&&d.appendTo("body");a._size();a._position(b.position);d.show(b.show);a.moveToTop(true);b.modal&&d.bind("keypress.ui-dialog",function(e){if(e.keyCode===c.ui.keyCode.TAB){var g=c(":tabbable",this),f=g.filter(":first");g=g.filter(":last");if(e.target===g[0]&&!e.shiftKey){f.focus(1);return false}else if(e.target===
f[0]&&e.shiftKey){g.focus(1);return false}}});c([]).add(d.find(".ui-dialog-content :tabbable:first")).add(d.find(".ui-dialog-buttonpane :tabbable:first")).add(d).filter(":first").focus();a._trigger("open");a._isOpen=true;return a}},_createButtons:function(a){var b=this,d=false,e=c("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");b.uiDialog.find(".ui-dialog-buttonpane").remove();typeof a==="object"&&a!==null&&c.each(a,function(){return!(d=true)});if(d){c.each(a,
function(g,f){g=c('<button type="button"></button>').text(g).click(function(){f.apply(b.element[0],arguments)}).appendTo(e);c.fn.button&&g.button()});e.appendTo(b.uiDialog)}},_makeDraggable:function(){function a(f){return{position:f.position,offset:f.offset}}var b=this,d=b.options,e=c(document),g;b.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(f,h){g=d.height==="auto"?"auto":c(this).height();c(this).height(c(this).height()).addClass("ui-dialog-dragging");
b._trigger("dragStart",f,a(h))},drag:function(f,h){b._trigger("drag",f,a(h))},stop:function(f,h){d.position=[h.position.left-e.scrollLeft(),h.position.top-e.scrollTop()];c(this).removeClass("ui-dialog-dragging").height(g);b._trigger("dragStop",f,a(h));c.ui.dialog.overlay.resize()}})},_makeResizable:function(a){function b(f){return{originalPosition:f.originalPosition,originalSize:f.originalSize,position:f.position,size:f.size}}a=a===undefined?this.options.resizable:a;var d=this,e=d.options,g=d.uiDialog.css("position");
a=typeof a==="string"?a:"n,e,s,w,se,sw,ne,nw";d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:d._minHeight(),handles:a,start:function(f,h){c(this).addClass("ui-dialog-resizing");d._trigger("resizeStart",f,b(h))},resize:function(f,h){d._trigger("resize",f,b(h))},stop:function(f,h){c(this).removeClass("ui-dialog-resizing");e.height=c(this).height();e.width=c(this).width();d._trigger("resizeStop",
f,b(h));c.ui.dialog.overlay.resize()}}).css("position",g).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var a=this.options;return a.height==="auto"?a.minHeight:Math.min(a.minHeight,a.height)},_position:function(a){var b=[],d=[0,0];a=a||c.ui.dialog.prototype.options.position;if(typeof a==="string"||typeof a==="object"&&"0"in a){b=a.split?a.split(" "):[a[0],a[1]];if(b.length===1)b[1]=b[0];c.each(["left","top"],function(e,g){if(+b[e]===b[e]){d[e]=b[e];b[e]=
g}})}else if(typeof a==="object"){if("left"in a){b[0]="left";d[0]=a.left}else if("right"in a){b[0]="right";d[0]=-a.right}if("top"in a){b[1]="top";d[1]=a.top}else if("bottom"in a){b[1]="bottom";d[1]=-a.bottom}}(a=this.uiDialog.is(":visible"))||this.uiDialog.show();this.uiDialog.css({top:0,left:0}).position({my:b.join(" "),at:b.join(" "),offset:d.join(" "),of:window,collision:"fit",using:function(e){var g=c(this).css(e).offset().top;g<0&&c(this).css("top",e.top-g)}});a||this.uiDialog.hide()},_setOption:function(a,
b){var d=this,e=d.uiDialog,g=e.is(":data(resizable)"),f=false;switch(a){case "beforeclose":a="beforeClose";break;case "buttons":d._createButtons(b);break;case "closeText":d.uiDialogTitlebarCloseText.text(""+b);break;case "dialogClass":e.removeClass(d.options.dialogClass).addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+b);break;case "disabled":b?e.addClass("ui-dialog-disabled"):e.removeClass("ui-dialog-disabled");break;case "draggable":b?d._makeDraggable():e.draggable("destroy");break;
case "height":f=true;break;case "maxHeight":g&&e.resizable("option","maxHeight",b);f=true;break;case "maxWidth":g&&e.resizable("option","maxWidth",b);f=true;break;case "minHeight":g&&e.resizable("option","minHeight",b);f=true;break;case "minWidth":g&&e.resizable("option","minWidth",b);f=true;break;case "position":d._position(b);break;case "resizable":g&&!b&&e.resizable("destroy");g&&typeof b==="string"&&e.resizable("option","handles",b);!g&&b!==false&&d._makeResizable(b);break;case "title":c(".ui-dialog-title",
d.uiDialogTitlebar).html(""+(b||"&#160;"));break;case "width":f=true;break}c.Widget.prototype._setOption.apply(d,arguments);f&&d._size()},_size:function(){var a=this.options,b;this.element.css({width:"auto",minHeight:0,height:0});b=this.uiDialog.css({height:"auto",width:a.width}).height();this.element.css(a.height==="auto"?{minHeight:Math.max(a.minHeight-b,0),height:"auto"}:{minHeight:0,height:Math.max(a.height-b,0)}).show();this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",
this._minHeight())}});c.extend(c.ui.dialog,{version:"1.8.2",uuid:0,maxZ:0,getTitleId:function(a){a=a.attr("id");if(!a){this.uuid+=1;a=this.uuid}return"ui-dialog-title-"+a},overlay:function(a){this.$el=c.ui.dialog.overlay.create(a)}});c.extend(c.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:c.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(a){return a+".dialog-overlay"}).join(" "),create:function(a){if(this.instances.length===0){setTimeout(function(){c.ui.dialog.overlay.instances.length&&
c(document).bind(c.ui.dialog.overlay.events,function(d){return c(d.target).zIndex()>=c.ui.dialog.overlay.maxZ})},1);c(document).bind("keydown.dialog-overlay",function(d){if(a.options.closeOnEscape&&d.keyCode&&d.keyCode===c.ui.keyCode.ESCAPE){a.close(d);d.preventDefault()}});c(window).bind("resize.dialog-overlay",c.ui.dialog.overlay.resize)}var b=(this.oldInstances.pop()||c("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});c.fn.bgiframe&&
b.bgiframe();this.instances.push(b);return b},destroy:function(a){this.oldInstances.push(this.instances.splice(c.inArray(a,this.instances),1)[0]);this.instances.length===0&&c([document,window]).unbind(".dialog-overlay");a.remove();var b=0;c.each(this.instances,function(){b=Math.max(b,this.css("z-index"))});this.maxZ=b},height:function(){var a,b;if(c.browser.msie&&c.browser.version<7){a=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);b=Math.max(document.documentElement.offsetHeight,
document.body.offsetHeight);return a<b?c(window).height()+"px":a+"px"}else return c(document).height()+"px"},width:function(){var a,b;if(c.browser.msie&&c.browser.version<7){a=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);b=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);return a<b?c(window).width()+"px":a+"px"}else return c(document).width()+"px"},resize:function(){var a=c([]);c.each(c.ui.dialog.overlay.instances,function(){a=a.add(this)});a.css({width:0,
height:0}).css({width:c.ui.dialog.overlay.width(),height:c.ui.dialog.overlay.height()})}});c.extend(c.ui.dialog.overlay.prototype,{destroy:function(){c.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);
;/*
 * jQuery UI Slider 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Slider
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(d){d.widget("ui.slider",d.ui.mouse,{widgetEventPrefix:"slide",options:{animate:false,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null},_create:function(){var a=this,b=this.options;this._mouseSliding=this._keySliding=false;this._animateOff=true;this._handleIndex=null;this._detectOrientation();this._mouseInit();this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget ui-widget-content ui-corner-all");b.disabled&&this.element.addClass("ui-slider-disabled ui-disabled");
this.range=d([]);if(b.range){if(b.range===true){this.range=d("<div></div>");if(!b.values)b.values=[this._valueMin(),this._valueMin()];if(b.values.length&&b.values.length!==2)b.values=[b.values[0],b.values[0]]}else this.range=d("<div></div>");this.range.appendTo(this.element).addClass("ui-slider-range");if(b.range==="min"||b.range==="max")this.range.addClass("ui-slider-range-"+b.range);this.range.addClass("ui-widget-header")}d(".ui-slider-handle",this.element).length===0&&d("<a href='#'></a>").appendTo(this.element).addClass("ui-slider-handle");
if(b.values&&b.values.length)for(;d(".ui-slider-handle",this.element).length<b.values.length;)d("<a href='#'></a>").appendTo(this.element).addClass("ui-slider-handle");this.handles=d(".ui-slider-handle",this.element).addClass("ui-state-default ui-corner-all");this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(c){c.preventDefault()}).hover(function(){b.disabled||d(this).addClass("ui-state-hover")},function(){d(this).removeClass("ui-state-hover")}).focus(function(){if(b.disabled)d(this).blur();
else{d(".ui-slider .ui-state-focus").removeClass("ui-state-focus");d(this).addClass("ui-state-focus")}}).blur(function(){d(this).removeClass("ui-state-focus")});this.handles.each(function(c){d(this).data("index.ui-slider-handle",c)});this.handles.keydown(function(c){var e=true,f=d(this).data("index.ui-slider-handle"),g,h,i;if(!a.options.disabled){switch(c.keyCode){case d.ui.keyCode.HOME:case d.ui.keyCode.END:case d.ui.keyCode.PAGE_UP:case d.ui.keyCode.PAGE_DOWN:case d.ui.keyCode.UP:case d.ui.keyCode.RIGHT:case d.ui.keyCode.DOWN:case d.ui.keyCode.LEFT:e=
false;if(!a._keySliding){a._keySliding=true;d(this).addClass("ui-state-active");g=a._start(c,f);if(g===false)return}break}i=a.options.step;g=a.options.values&&a.options.values.length?(h=a.values(f)):(h=a.value());switch(c.keyCode){case d.ui.keyCode.HOME:h=a._valueMin();break;case d.ui.keyCode.END:h=a._valueMax();break;case d.ui.keyCode.PAGE_UP:h=a._trimAlignValue(g+(a._valueMax()-a._valueMin())/5);break;case d.ui.keyCode.PAGE_DOWN:h=a._trimAlignValue(g-(a._valueMax()-a._valueMin())/5);break;case d.ui.keyCode.UP:case d.ui.keyCode.RIGHT:if(g===
a._valueMax())return;h=a._trimAlignValue(g+i);break;case d.ui.keyCode.DOWN:case d.ui.keyCode.LEFT:if(g===a._valueMin())return;h=a._trimAlignValue(g-i);break}a._slide(c,f,h);return e}}).keyup(function(c){var e=d(this).data("index.ui-slider-handle");if(a._keySliding){a._keySliding=false;a._stop(c,e);a._change(c,e);d(this).removeClass("ui-state-active")}});this._refreshValue();this._animateOff=false},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider");
this._mouseDestroy();return this},_mouseCapture:function(a){var b=this.options,c,e,f,g,h,i;if(b.disabled)return false;this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();c={x:a.pageX,y:a.pageY};e=this._normValueFromMouse(c);f=this._valueMax()-this._valueMin()+1;h=this;this.handles.each(function(j){var k=Math.abs(e-h.values(j));if(f>k){f=k;g=d(this);i=j}});if(b.range===true&&this.values(1)===b.min){i+=1;g=d(this.handles[i])}if(this._start(a,
i)===false)return false;this._mouseSliding=true;h._handleIndex=i;g.addClass("ui-state-active").focus();b=g.offset();this._clickOffset=!d(a.target).parents().andSelf().is(".ui-slider-handle")?{left:0,top:0}:{left:a.pageX-b.left-g.width()/2,top:a.pageY-b.top-g.height()/2-(parseInt(g.css("borderTopWidth"),10)||0)-(parseInt(g.css("borderBottomWidth"),10)||0)+(parseInt(g.css("marginTop"),10)||0)};e=this._normValueFromMouse(c);this._slide(a,i,e);return this._animateOff=true},_mouseStart:function(){return true},
_mouseDrag:function(a){var b=this._normValueFromMouse({x:a.pageX,y:a.pageY});this._slide(a,this._handleIndex,b);return false},_mouseStop:function(a){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(a,this._handleIndex);this._change(a,this._handleIndex);this._clickOffset=this._handleIndex=null;return this._animateOff=false},_detectOrientation:function(){this.orientation=this.options.orientation==="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(a){var b;
if(this.orientation==="horizontal"){b=this.elementSize.width;a=a.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{b=this.elementSize.height;a=a.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}b=a/b;if(b>1)b=1;if(b<0)b=0;if(this.orientation==="vertical")b=1-b;a=this._valueMax()-this._valueMin();return this._trimAlignValue(this._valueMin()+b*a)},_start:function(a,b){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=
this.values(b);c.values=this.values()}return this._trigger("start",a,c)},_slide:function(a,b,c){var e;if(this.options.values&&this.options.values.length){e=this.values(b?0:1);if(this.options.values.length===2&&this.options.range===true&&(b===0&&c>e||b===1&&c<e))c=e;if(c!==this.values(b)){e=this.values();e[b]=c;a=this._trigger("slide",a,{handle:this.handles[b],value:c,values:e});this.values(b?0:1);a!==false&&this.values(b,c,true)}}else if(c!==this.value()){a=this._trigger("slide",a,{handle:this.handles[b],
value:c});a!==false&&this.value(c)}},_stop:function(a,b){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);c.values=this.values()}this._trigger("stop",a,c)},_change:function(a,b){if(!this._keySliding&&!this._mouseSliding){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);c.values=this.values()}this._trigger("change",a,c)}},value:function(a){if(arguments.length){this.options.value=
this._trimAlignValue(a);this._refreshValue();this._change(null,0)}return this._value()},values:function(a,b){var c,e,f;if(arguments.length>1){this.options.values[a]=this._trimAlignValue(b);this._refreshValue();this._change(null,a)}if(arguments.length)if(d.isArray(arguments[0])){c=this.options.values;e=arguments[0];for(f=0;f<c.length;f+=1){c[f]=this._trimAlignValue(e[f]);this._change(null,f)}this._refreshValue()}else return this.options.values&&this.options.values.length?this._values(a):this.value();
else return this._values()},_setOption:function(a,b){var c,e=0;if(d.isArray(this.options.values))e=this.options.values.length;d.Widget.prototype._setOption.apply(this,arguments);switch(a){case "disabled":if(b){this.handles.filter(".ui-state-focus").blur();this.handles.removeClass("ui-state-hover");this.handles.attr("disabled","disabled");this.element.addClass("ui-disabled")}else{this.handles.removeAttr("disabled");this.element.removeClass("ui-disabled")}break;case "orientation":this._detectOrientation();
this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation);this._refreshValue();break;case "value":this._animateOff=true;this._refreshValue();this._change(null,0);this._animateOff=false;break;case "values":this._animateOff=true;this._refreshValue();for(c=0;c<e;c+=1)this._change(null,c);this._animateOff=false;break}},_value:function(){var a=this.options.value;return a=this._trimAlignValue(a)},_values:function(a){var b,c;if(arguments.length){b=this.options.values[a];
return b=this._trimAlignValue(b)}else{b=this.options.values.slice();for(c=0;c<b.length;c+=1)b[c]=this._trimAlignValue(b[c]);return b}},_trimAlignValue:function(a){if(a<this._valueMin())return this._valueMin();if(a>this._valueMax())return this._valueMax();var b=this.options.step>0?this.options.step:1,c=a%b;a=a-c;if(Math.abs(c)*2>=b)a+=c>0?b:-b;return parseFloat(a.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max},_refreshValue:function(){var a=
this.options.range,b=this.options,c=this,e=!this._animateOff?b.animate:false,f,g={},h,i,j,k;if(this.options.values&&this.options.values.length)this.handles.each(function(l){f=(c.values(l)-c._valueMin())/(c._valueMax()-c._valueMin())*100;g[c.orientation==="horizontal"?"left":"bottom"]=f+"%";d(this).stop(1,1)[e?"animate":"css"](g,b.animate);if(c.options.range===true)if(c.orientation==="horizontal"){if(l===0)c.range.stop(1,1)[e?"animate":"css"]({left:f+"%"},b.animate);if(l===1)c.range[e?"animate":"css"]({width:f-
h+"%"},{queue:false,duration:b.animate})}else{if(l===0)c.range.stop(1,1)[e?"animate":"css"]({bottom:f+"%"},b.animate);if(l===1)c.range[e?"animate":"css"]({height:f-h+"%"},{queue:false,duration:b.animate})}h=f});else{i=this.value();j=this._valueMin();k=this._valueMax();f=k!==j?(i-j)/(k-j)*100:0;g[c.orientation==="horizontal"?"left":"bottom"]=f+"%";this.handle.stop(1,1)[e?"animate":"css"](g,b.animate);if(a==="min"&&this.orientation==="horizontal")this.range.stop(1,1)[e?"animate":"css"]({width:f+"%"},
b.animate);if(a==="max"&&this.orientation==="horizontal")this.range[e?"animate":"css"]({width:100-f+"%"},{queue:false,duration:b.animate});if(a==="min"&&this.orientation==="vertical")this.range.stop(1,1)[e?"animate":"css"]({height:f+"%"},b.animate);if(a==="max"&&this.orientation==="vertical")this.range[e?"animate":"css"]({height:100-f+"%"},{queue:false,duration:b.animate})}}});d.extend(d.ui.slider,{version:"1.8.2"})})(jQuery);
;/*
 * jQuery UI Tabs 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Tabs
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function(d){function s(){return++u}function v(){return++w}var u=0,w=0;d.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:false,cookie:null,collapsible:false,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"<div></div>",remove:null,select:null,show:null,spinner:"<em>Loading&#8230;</em>",tabTemplate:'<li><a href="#{href}"><span>#{label}</span></a></li>'},_create:function(){this._tabify(true)},_setOption:function(c,e){if(c=="selected")this.options.collapsible&&
e==this.options.selected||this.select(e);else{this.options[c]=e;this._tabify()}},_tabId:function(c){return c.title&&c.title.replace(/\s/g,"_").replace(/[^A-Za-z0-9\-_:\.]/g,"")||this.options.idPrefix+s()},_sanitizeSelector:function(c){return c.replace(/:/g,"\\:")},_cookie:function(){var c=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+v());return d.cookie.apply(null,[c].concat(d.makeArray(arguments)))},_ui:function(c,e){return{tab:c,panel:e,index:this.anchors.index(c)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var c=
d(this);c.html(c.data("label.tabs")).removeData("label.tabs")})},_tabify:function(c){function e(g,f){g.css({display:""});!d.support.opacity&&f.opacity&&g[0].style.removeAttribute("filter")}this.list=this.element.find("ol,ul").eq(0);this.lis=d("li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return d("a",this)[0]});this.panels=d([]);var a=this,b=this.options,h=/^#.+/;this.anchors.each(function(g,f){var j=d(f).attr("href"),l=j.split("#")[0],p;if(l&&(l===location.toString().split("#")[0]||
(p=d("base")[0])&&l===p.href)){j=f.hash;f.href=j}if(h.test(j))a.panels=a.panels.add(a._sanitizeSelector(j));else if(j!="#"){d.data(f,"href.tabs",j);d.data(f,"load.tabs",j.replace(/#.*$/,""));j=a._tabId(f);f.href="#"+j;f=d("#"+j);if(!f.length){f=d(b.panelTemplate).attr("id",j).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(a.panels[g-1]||a.list);f.data("destroy.tabs",true)}a.panels=a.panels.add(f)}else b.disabled.push(g)});if(c){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all");
this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(b.selected===undefined){location.hash&&this.anchors.each(function(g,f){if(f.hash==location.hash){b.selected=g;return false}});if(typeof b.selected!="number"&&b.cookie)b.selected=parseInt(a._cookie(),10);if(typeof b.selected!="number"&&this.lis.filter(".ui-tabs-selected").length)b.selected=
this.lis.index(this.lis.filter(".ui-tabs-selected"));b.selected=b.selected||(this.lis.length?0:-1)}else if(b.selected===null)b.selected=-1;b.selected=b.selected>=0&&this.anchors[b.selected]||b.selected<0?b.selected:0;b.disabled=d.unique(b.disabled.concat(d.map(this.lis.filter(".ui-state-disabled"),function(g){return a.lis.index(g)}))).sort();d.inArray(b.selected,b.disabled)!=-1&&b.disabled.splice(d.inArray(b.selected,b.disabled),1);this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active");
if(b.selected>=0&&this.anchors.length){this.panels.eq(b.selected).removeClass("ui-tabs-hide");this.lis.eq(b.selected).addClass("ui-tabs-selected ui-state-active");a.element.queue("tabs",function(){a._trigger("show",null,a._ui(a.anchors[b.selected],a.panels[b.selected]))});this.load(b.selected)}d(window).bind("unload",function(){a.lis.add(a.anchors).unbind(".tabs");a.lis=a.anchors=a.panels=null})}else b.selected=this.lis.index(this.lis.filter(".ui-tabs-selected"));this.element[b.collapsible?"addClass":
"removeClass"]("ui-tabs-collapsible");b.cookie&&this._cookie(b.selected,b.cookie);c=0;for(var i;i=this.lis[c];c++)d(i)[d.inArray(c,b.disabled)!=-1&&!d(i).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled");b.cache===false&&this.anchors.removeData("cache.tabs");this.lis.add(this.anchors).unbind(".tabs");if(b.event!="mouseover"){var k=function(g,f){f.is(":not(.ui-state-disabled)")&&f.addClass("ui-state-"+g)},n=function(g,f){f.removeClass("ui-state-"+g)};this.lis.bind("mouseover.tabs",
function(){k("hover",d(this))});this.lis.bind("mouseout.tabs",function(){n("hover",d(this))});this.anchors.bind("focus.tabs",function(){k("focus",d(this).closest("li"))});this.anchors.bind("blur.tabs",function(){n("focus",d(this).closest("li"))})}var m,o;if(b.fx)if(d.isArray(b.fx)){m=b.fx[0];o=b.fx[1]}else m=o=b.fx;var q=o?function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.hide().removeClass("ui-tabs-hide").animate(o,o.duration||"normal",function(){e(f,o);a._trigger("show",
null,a._ui(g,f[0]))})}:function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.removeClass("ui-tabs-hide");a._trigger("show",null,a._ui(g,f[0]))},r=m?function(g,f){f.animate(m,m.duration||"normal",function(){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");e(f,m);a.element.dequeue("tabs")})}:function(g,f){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");a.element.dequeue("tabs")};this.anchors.bind(b.event+".tabs",
function(){var g=this,f=d(this).closest("li"),j=a.panels.filter(":not(.ui-tabs-hide)"),l=d(a._sanitizeSelector(this.hash));if(f.hasClass("ui-tabs-selected")&&!b.collapsible||f.hasClass("ui-state-disabled")||f.hasClass("ui-state-processing")||a._trigger("select",null,a._ui(this,l[0]))===false){this.blur();return false}b.selected=a.anchors.index(this);a.abort();if(b.collapsible)if(f.hasClass("ui-tabs-selected")){b.selected=-1;b.cookie&&a._cookie(b.selected,b.cookie);a.element.queue("tabs",function(){r(g,
j)}).dequeue("tabs");this.blur();return false}else if(!j.length){b.cookie&&a._cookie(b.selected,b.cookie);a.element.queue("tabs",function(){q(g,l)});a.load(a.anchors.index(this));this.blur();return false}b.cookie&&a._cookie(b.selected,b.cookie);if(l.length){j.length&&a.element.queue("tabs",function(){r(g,j)});a.element.queue("tabs",function(){q(g,l)});a.load(a.anchors.index(this))}else throw"jQuery UI Tabs: Mismatching fragment identifier.";d.browser.msie&&this.blur()});this.anchors.bind("click.tabs",
function(){return false})},destroy:function(){var c=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var e=d.data(this,"href.tabs");if(e)this.href=e;var a=d(this).unbind(".tabs");d.each(["href","load","cache"],function(b,h){a.removeData(h+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){d.data(this,
"destroy.tabs")?d(this).remove():d(this).removeClass("ui-state-default ui-corner-top ui-tabs-selected ui-state-active ui-state-hover ui-state-focus ui-state-disabled ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide")});c.cookie&&this._cookie(null,c.cookie);return this},add:function(c,e,a){if(a===undefined)a=this.anchors.length;var b=this,h=this.options;e=d(h.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,e));c=!c.indexOf("#")?c.replace("#",""):this._tabId(d("a",e)[0]);e.addClass("ui-state-default ui-corner-top").data("destroy.tabs",
true);var i=d("#"+c);i.length||(i=d(h.panelTemplate).attr("id",c).data("destroy.tabs",true));i.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(a>=this.lis.length){e.appendTo(this.list);i.appendTo(this.list[0].parentNode)}else{e.insertBefore(this.lis[a]);i.insertBefore(this.panels[a])}h.disabled=d.map(h.disabled,function(k){return k>=a?++k:k});this._tabify();if(this.anchors.length==1){h.selected=0;e.addClass("ui-tabs-selected ui-state-active");i.removeClass("ui-tabs-hide");
this.element.queue("tabs",function(){b._trigger("show",null,b._ui(b.anchors[0],b.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[a],this.panels[a]));return this},remove:function(c){var e=this.options,a=this.lis.eq(c).remove(),b=this.panels.eq(c).remove();if(a.hasClass("ui-tabs-selected")&&this.anchors.length>1)this.select(c+(c+1<this.anchors.length?1:-1));e.disabled=d.map(d.grep(e.disabled,function(h){return h!=c}),function(h){return h>=c?--h:h});this._tabify();this._trigger("remove",
null,this._ui(a.find("a")[0],b[0]));return this},enable:function(c){var e=this.options;if(d.inArray(c,e.disabled)!=-1){this.lis.eq(c).removeClass("ui-state-disabled");e.disabled=d.grep(e.disabled,function(a){return a!=c});this._trigger("enable",null,this._ui(this.anchors[c],this.panels[c]));return this}},disable:function(c){var e=this.options;if(c!=e.selected){this.lis.eq(c).addClass("ui-state-disabled");e.disabled.push(c);e.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[c],this.panels[c]))}return this},
select:function(c){if(typeof c=="string")c=this.anchors.index(this.anchors.filter("[href$="+c+"]"));else if(c===null)c=-1;if(c==-1&&this.options.collapsible)c=this.options.selected;this.anchors.eq(c).trigger(this.options.event+".tabs");return this},load:function(c){var e=this,a=this.options,b=this.anchors.eq(c)[0],h=d.data(b,"load.tabs");this.abort();if(!h||this.element.queue("tabs").length!==0&&d.data(b,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(c).addClass("ui-state-processing");
if(a.spinner){var i=d("span",b);i.data("label.tabs",i.html()).html(a.spinner)}this.xhr=d.ajax(d.extend({},a.ajaxOptions,{url:h,success:function(k,n){d(e._sanitizeSelector(b.hash)).html(k);e._cleanup();a.cache&&d.data(b,"cache.tabs",true);e._trigger("load",null,e._ui(e.anchors[c],e.panels[c]));try{a.ajaxOptions.success(k,n)}catch(m){}},error:function(k,n){e._cleanup();e._trigger("load",null,e._ui(e.anchors[c],e.panels[c]));try{a.ajaxOptions.error(k,n,c,b)}catch(m){}}}));e.element.dequeue("tabs");return this}},
abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this},url:function(c,e){this.anchors.eq(c).removeData("cache.tabs").data("load.tabs",e);return this},length:function(){return this.anchors.length}});d.extend(d.ui.tabs,{version:"1.8.2"});d.extend(d.ui.tabs.prototype,{rotation:null,rotate:function(c,e){var a=this,b=this.options,h=a._rotate||(a._rotate=
function(i){clearTimeout(a.rotation);a.rotation=setTimeout(function(){var k=b.selected;a.select(++k<a.anchors.length?k:0)},c);i&&i.stopPropagation()});e=a._unrotate||(a._unrotate=!e?function(i){i.clientX&&a.rotate(null)}:function(){t=b.selected;h()});if(c){this.element.bind("tabsshow",h);this.anchors.bind(b.event+".tabs",e);h()}else{clearTimeout(a.rotation);this.element.unbind("tabsshow",h);this.anchors.unbind(b.event+".tabs",e);delete this._rotate;delete this._unrotate}return this}})})(jQuery);
;/*
 * jQuery UI Datepicker 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Datepicker
 *
 * Depends:
 *	jquery.ui.core.js
 */
(function(d){function J(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._inDialog=this._datepickerShowing=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass=
"ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su",
"Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",
minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false};d.extend(this._defaults,this.regional[""]);this.dpDiv=d('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>')}function E(a,b){d.extend(a,
b);for(var c in b)if(b[c]==null||b[c]==undefined)a[c]=b[c];return a}d.extend(d.ui,{datepicker:{version:"1.8.2"}});var y=(new Date).getTime();d.extend(J.prototype,{markerClassName:"hasDatepicker",log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){E(this._defaults,a||{});return this},_attachDatepicker:function(a,b){var c=null;for(var e in this._defaults){var f=a.getAttribute("date:"+e);if(f){c=c||{};try{c[e]=eval(f)}catch(h){c[e]=
f}}}e=a.nodeName.toLowerCase();f=e=="div"||e=="span";if(!a.id){this.uuid+=1;a.id="dp"+this.uuid}var i=this._newInst(d(a),f);i.settings=d.extend({},b||{},c||{});if(e=="input")this._connectDatepicker(a,i);else f&&this._inlineDatepicker(a,i)},_newInst:function(a,b){return{id:a[0].id.replace(/([^A-Za-z0-9_])/g,"\\\\$1"),input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:!b?this.dpDiv:d('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')}},
_connectDatepicker:function(a,b){var c=d(a);b.append=d([]);b.trigger=d([]);if(!c.hasClass(this.markerClassName)){this._attachments(c,b);c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});this._autoSize(b);d.data(a,"datepicker",b)}},_attachments:function(a,b){var c=this._get(b,"appendText"),e=this._get(b,"isRTL");b.append&&
b.append.remove();if(c){b.append=d('<span class="'+this._appendClass+'">'+c+"</span>");a[e?"before":"after"](b.append)}a.unbind("focus",this._showDatepicker);b.trigger&&b.trigger.remove();c=this._get(b,"showOn");if(c=="focus"||c=="both")a.focus(this._showDatepicker);if(c=="button"||c=="both"){c=this._get(b,"buttonText");var f=this._get(b,"buttonImage");b.trigger=d(this._get(b,"buttonImageOnly")?d("<img/>").addClass(this._triggerClass).attr({src:f,alt:c,title:c}):d('<button type="button"></button>').addClass(this._triggerClass).html(f==
""?c:d("<img/>").attr({src:f,alt:c,title:c})));a[e?"before":"after"](b.trigger);b.trigger.click(function(){d.datepicker._datepickerShowing&&d.datepicker._lastInput==a[0]?d.datepicker._hideDatepicker():d.datepicker._showDatepicker(a[0]);return false})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var e=function(f){for(var h=0,i=0,g=0;g<f.length;g++)if(f[g].length>h){h=f[g].length;i=g}return i};b.setMonth(e(this._get(a,
c.match(/MM/)?"monthNames":"monthNamesShort")));b.setDate(e(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,b){var c=d(a);if(!c.hasClass(this.markerClassName)){c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});d.data(a,"datepicker",b);this._setDate(b,this._getDefaultDate(b),
true);this._updateDatepicker(b);this._updateAlternate(b)}},_dialogDatepicker:function(a,b,c,e,f){a=this._dialogInst;if(!a){this.uuid+=1;this._dialogInput=d('<input type="text" id="'+("dp"+this.uuid)+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');this._dialogInput.keydown(this._doKeyDown);d("body").append(this._dialogInput);a=this._dialogInst=this._newInst(this._dialogInput,false);a.settings={};d.data(this._dialogInput[0],"datepicker",a)}E(a.settings,e||{});b=b&&b.constructor==
Date?this._formatDate(a,b):b;this._dialogInput.val(b);this._pos=f?f.length?f:[f.pageX,f.pageY]:null;if(!this._pos)this._pos=[document.documentElement.clientWidth/2-100+(document.documentElement.scrollLeft||document.body.scrollLeft),document.documentElement.clientHeight/2-150+(document.documentElement.scrollTop||document.body.scrollTop)];this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px");a.settings.onSelect=c;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);
d.blockUI&&d.blockUI(this.dpDiv);d.data(this._dialogInput[0],"datepicker",a);return this},_destroyDatepicker:function(a){var b=d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();d.removeData(a,"datepicker");if(e=="input"){c.append.remove();c.trigger.remove();b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)}else if(e=="div"||e=="span")b.removeClass(this.markerClassName).empty()}},
_enableDatepicker:function(a){var b=d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();if(e=="input"){a.disabled=false;c.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else if(e=="div"||e=="span")b.children("."+this._inlineClass).children().removeClass("ui-state-disabled");this._disabledInputs=d.map(this._disabledInputs,function(f){return f==a?null:f})}},_disableDatepicker:function(a){var b=
d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();if(e=="input"){a.disabled=true;c.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else if(e=="div"||e=="span")b.children("."+this._inlineClass).children().addClass("ui-state-disabled");this._disabledInputs=d.map(this._disabledInputs,function(f){return f==a?null:f});this._disabledInputs[this._disabledInputs.length]=a}},_isDisabledDatepicker:function(a){if(!a)return false;
for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return true;return false},_getInst:function(a){try{return d.data(a,"datepicker")}catch(b){throw"Missing instance data for this datepicker";}},_optionDatepicker:function(a,b,c){var e=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?d.extend({},d.datepicker._defaults):e?b=="all"?d.extend({},e.settings):this._get(e,b):null;var f=b||{};if(typeof b=="string"){f={};f[b]=c}if(e){this._curInst==e&&
this._hideDatepicker();var h=this._getDateDatepicker(a,true);E(e.settings,f);this._attachments(d(a),e);this._autoSize(e);this._setDateDatepicker(a,h);this._updateDatepicker(e)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){(a=this._getInst(a))&&this._updateDatepicker(a)},_setDateDatepicker:function(a,b){if(a=this._getInst(a)){this._setDate(a,b);this._updateDatepicker(a);this._updateAlternate(a)}},_getDateDatepicker:function(a,b){(a=this._getInst(a))&&
!a.inline&&this._setDateFromField(a,b);return a?this._getDate(a):null},_doKeyDown:function(a){var b=d.datepicker._getInst(a.target),c=true,e=b.dpDiv.is(".ui-datepicker-rtl");b._keyEvent=true;if(d.datepicker._datepickerShowing)switch(a.keyCode){case 9:d.datepicker._hideDatepicker();c=false;break;case 13:c=d("td."+d.datepicker._dayOverClass,b.dpDiv).add(d("td."+d.datepicker._currentClass,b.dpDiv));c[0]?d.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,c[0]):d.datepicker._hideDatepicker();
return false;case 27:d.datepicker._hideDatepicker();break;case 33:d.datepicker._adjustDate(a.target,a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 34:d.datepicker._adjustDate(a.target,a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,"stepMonths"),"M");break;case 35:if(a.ctrlKey||a.metaKey)d.datepicker._clearDate(a.target);c=a.ctrlKey||a.metaKey;break;case 36:if(a.ctrlKey||a.metaKey)d.datepicker._gotoToday(a.target);c=a.ctrlKey||
a.metaKey;break;case 37:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?+1:-1,"D");c=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 38:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,-7,"D");c=a.ctrlKey||a.metaKey;break;case 39:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?-1:+1,"D");c=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,
a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,"stepMonths"),"M");break;case 40:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,+7,"D");c=a.ctrlKey||a.metaKey;break;default:c=false}else if(a.keyCode==36&&a.ctrlKey)d.datepicker._showDatepicker(this);else c=false;if(c){a.preventDefault();a.stopPropagation()}},_doKeyPress:function(a){var b=d.datepicker._getInst(a.target);if(d.datepicker._get(b,"constrainInput")){b=d.datepicker._possibleChars(d.datepicker._get(b,"dateFormat"));
var c=String.fromCharCode(a.charCode==undefined?a.keyCode:a.charCode);return a.ctrlKey||c<" "||!b||b.indexOf(c)>-1}},_doKeyUp:function(a){a=d.datepicker._getInst(a.target);if(a.input.val()!=a.lastVal)try{if(d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),a.input?a.input.val():null,d.datepicker._getFormatConfig(a))){d.datepicker._setDateFromField(a);d.datepicker._updateAlternate(a);d.datepicker._updateDatepicker(a)}}catch(b){d.datepicker.log(b)}return true},_showDatepicker:function(a){a=a.target||
a;if(a.nodeName.toLowerCase()!="input")a=d("input",a.parentNode)[0];if(!(d.datepicker._isDisabledDatepicker(a)||d.datepicker._lastInput==a)){var b=d.datepicker._getInst(a);d.datepicker._curInst&&d.datepicker._curInst!=b&&d.datepicker._curInst.dpDiv.stop(true,true);var c=d.datepicker._get(b,"beforeShow");E(b.settings,c?c.apply(a,[a,b]):{});b.lastVal=null;d.datepicker._lastInput=a;d.datepicker._setDateFromField(b);if(d.datepicker._inDialog)a.value="";if(!d.datepicker._pos){d.datepicker._pos=d.datepicker._findPos(a);
d.datepicker._pos[1]+=a.offsetHeight}var e=false;d(a).parents().each(function(){e|=d(this).css("position")=="fixed";return!e});if(e&&d.browser.opera){d.datepicker._pos[0]-=document.documentElement.scrollLeft;d.datepicker._pos[1]-=document.documentElement.scrollTop}c={left:d.datepicker._pos[0],top:d.datepicker._pos[1]};d.datepicker._pos=null;b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});d.datepicker._updateDatepicker(b);c=d.datepicker._checkOffset(b,c,e);b.dpDiv.css({position:d.datepicker._inDialog&&
d.blockUI?"static":e?"fixed":"absolute",display:"none",left:c.left+"px",top:c.top+"px"});if(!b.inline){c=d.datepicker._get(b,"showAnim");var f=d.datepicker._get(b,"duration"),h=function(){d.datepicker._datepickerShowing=true;var i=d.datepicker._getBorders(b.dpDiv);b.dpDiv.find("iframe.ui-datepicker-cover").css({left:-i[0],top:-i[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})};b.dpDiv.zIndex(d(a).zIndex()+1);d.effects&&d.effects[c]?b.dpDiv.show(c,d.datepicker._get(b,"showOptions"),f,
h):b.dpDiv[c||"show"](c?f:null,h);if(!c||!f)h();b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus();d.datepicker._curInst=b}}},_updateDatepicker:function(a){var b=this,c=d.datepicker._getBorders(a.dpDiv);a.dpDiv.empty().append(this._generateHTML(a)).find("iframe.ui-datepicker-cover").css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}).end().find("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a").bind("mouseout",function(){d(this).removeClass("ui-state-hover");
this.className.indexOf("ui-datepicker-prev")!=-1&&d(this).removeClass("ui-datepicker-prev-hover");this.className.indexOf("ui-datepicker-next")!=-1&&d(this).removeClass("ui-datepicker-next-hover")}).bind("mouseover",function(){if(!b._isDisabledDatepicker(a.inline?a.dpDiv.parent()[0]:a.input[0])){d(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");d(this).addClass("ui-state-hover");this.className.indexOf("ui-datepicker-prev")!=-1&&d(this).addClass("ui-datepicker-prev-hover");
this.className.indexOf("ui-datepicker-next")!=-1&&d(this).addClass("ui-datepicker-next-hover")}}).end().find("."+this._dayOverClass+" a").trigger("mouseover").end();c=this._getNumberOfMonths(a);var e=c[1];e>1?a.dpDiv.addClass("ui-datepicker-multi-"+e).css("width",17*e+"em"):a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");a.dpDiv[(c[0]!=1||c[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");
a==d.datepicker._curInst&&d.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&&a.input.focus()},_getBorders:function(a){var b=function(c){return{thin:1,medium:2,thick:3}[c]||c};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var e=a.dpDiv.outerWidth(),f=a.dpDiv.outerHeight(),h=a.input?a.input.outerWidth():0,i=a.input?a.input.outerHeight():0,g=document.documentElement.clientWidth+d(document).scrollLeft(),
k=document.documentElement.clientHeight+d(document).scrollTop();b.left-=this._get(a,"isRTL")?e-h:0;b.left-=c&&b.left==a.input.offset().left?d(document).scrollLeft():0;b.top-=c&&b.top==a.input.offset().top+i?d(document).scrollTop():0;b.left-=Math.min(b.left,b.left+e>g&&g>e?Math.abs(b.left+e-g):0);b.top-=Math.min(b.top,b.top+f>k&&k>f?Math.abs(f+i):0);return b},_findPos:function(a){for(var b=this._get(this._getInst(a),"isRTL");a&&(a.type=="hidden"||a.nodeType!=1);)a=a[b?"previousSibling":"nextSibling"];
a=d(a).offset();return[a.left,a.top]},_hideDatepicker:function(a){var b=this._curInst;if(!(!b||a&&b!=d.data(a,"datepicker")))if(this._datepickerShowing){a=this._get(b,"showAnim");var c=this._get(b,"duration"),e=function(){d.datepicker._tidyDialog(b);this._curInst=null};d.effects&&d.effects[a]?b.dpDiv.hide(a,d.datepicker._get(b,"showOptions"),c,e):b.dpDiv[a=="slideDown"?"slideUp":a=="fadeIn"?"fadeOut":"hide"](a?c:null,e);a||e();if(a=this._get(b,"onClose"))a.apply(b.input?b.input[0]:null,[b.input?b.input.val():
"",b]);this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if(d.blockUI){d.unblockUI();d("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(d.datepicker._curInst){a=d(a.target);a[0].id!=d.datepicker._mainDivId&&a.parents("#"+d.datepicker._mainDivId).length==0&&!a.hasClass(d.datepicker.markerClassName)&&
!a.hasClass(d.datepicker._triggerClass)&&d.datepicker._datepickerShowing&&!(d.datepicker._inDialog&&d.blockUI)&&d.datepicker._hideDatepicker()}},_adjustDate:function(a,b,c){a=d(a);var e=this._getInst(a[0]);if(!this._isDisabledDatepicker(a[0])){this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):0),c);this._updateDatepicker(e)}},_gotoToday:function(a){a=d(a);var b=this._getInst(a[0]);if(this._get(b,"gotoCurrent")&&b.currentDay){b.selectedDay=b.currentDay;b.drawMonth=b.selectedMonth=b.currentMonth;
b.drawYear=b.selectedYear=b.currentYear}else{var c=new Date;b.selectedDay=c.getDate();b.drawMonth=b.selectedMonth=c.getMonth();b.drawYear=b.selectedYear=c.getFullYear()}this._notifyChange(b);this._adjustDate(a)},_selectMonthYear:function(a,b,c){a=d(a);var e=this._getInst(a[0]);e._selectingMonthYear=false;e["selected"+(c=="M"?"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10);this._notifyChange(e);this._adjustDate(a)},_clickMonthYear:function(a){a=this._getInst(d(a)[0]);
a.input&&a._selectingMonthYear&&!d.browser.msie&&a.input.focus();a._selectingMonthYear=!a._selectingMonthYear},_selectDay:function(a,b,c,e){var f=d(a);if(!(d(e).hasClass(this._unselectableClass)||this._isDisabledDatepicker(f[0]))){f=this._getInst(f[0]);f.selectedDay=f.currentDay=d("a",e).html();f.selectedMonth=f.currentMonth=b;f.selectedYear=f.currentYear=c;this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))}},_clearDate:function(a){a=d(a);this._getInst(a[0]);this._selectDate(a,
"")},_selectDate:function(a,b){a=this._getInst(d(a)[0]);b=b!=null?b:this._formatDate(a);a.input&&a.input.val(b);this._updateAlternate(a);var c=this._get(a,"onSelect");if(c)c.apply(a.input?a.input[0]:null,[b,a]);else a.input&&a.input.trigger("change");if(a.inline)this._updateDatepicker(a);else{this._hideDatepicker();this._lastInput=a.input[0];typeof a.input[0]!="object"&&a.input.focus();this._lastInput=null}},_updateAlternate:function(a){var b=this._get(a,"altField");if(b){var c=this._get(a,"altFormat")||
this._get(a,"dateFormat"),e=this._getDate(a),f=this.formatDate(c,e,this._getFormatConfig(a));d(b).each(function(){d(this).val(f)})}},noWeekends:function(a){a=a.getDay();return[a>0&&a<6,""]},iso8601Week:function(a){a=new Date(a.getTime());a.setDate(a.getDate()+4-(a.getDay()||7));var b=a.getTime();a.setMonth(0);a.setDate(1);return Math.floor(Math.round((b-a)/864E5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?b.toString():b+"";if(b=="")return null;
for(var e=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff,f=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,h=(c?c.dayNames:null)||this._defaults.dayNames,i=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,k=c=-1,l=-1,u=-1,j=false,o=function(p){(p=z+1<a.length&&a.charAt(z+1)==p)&&z++;return p},m=function(p){o(p);p=new RegExp("^\\d{1,"+(p=="@"?14:p=="!"?20:p=="y"?4:p=="o"?3:2)+"}");p=b.substring(s).match(p);if(!p)throw"Missing number at position "+
s;s+=p[0].length;return parseInt(p[0],10)},n=function(p,w,G){p=o(p)?G:w;for(w=0;w<p.length;w++)if(b.substr(s,p[w].length)==p[w]){s+=p[w].length;return w+1}throw"Unknown name at position "+s;},r=function(){if(b.charAt(s)!=a.charAt(z))throw"Unexpected literal at position "+s;s++},s=0,z=0;z<a.length;z++)if(j)if(a.charAt(z)=="'"&&!o("'"))j=false;else r();else switch(a.charAt(z)){case "d":l=m("d");break;case "D":n("D",f,h);break;case "o":u=m("o");break;case "m":k=m("m");break;case "M":k=n("M",i,g);break;
case "y":c=m("y");break;case "@":var v=new Date(m("@"));c=v.getFullYear();k=v.getMonth()+1;l=v.getDate();break;case "!":v=new Date((m("!")-this._ticksTo1970)/1E4);c=v.getFullYear();k=v.getMonth()+1;l=v.getDate();break;case "'":if(o("'"))r();else j=true;break;default:r()}if(c==-1)c=(new Date).getFullYear();else if(c<100)c+=(new Date).getFullYear()-(new Date).getFullYear()%100+(c<=e?0:-100);if(u>-1){k=1;l=u;do{e=this._getDaysInMonth(c,k-1);if(l<=e)break;k++;l-=e}while(1)}v=this._daylightSavingAdjust(new Date(c,
k-1,l));if(v.getFullYear()!=c||v.getMonth()+1!=k||v.getDate()!=l)throw"Invalid date";return v},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1E7,formatDate:function(a,b,c){if(!b)return"";var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?
c.dayNames:null)||this._defaults.dayNames,h=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort;c=(c?c.monthNames:null)||this._defaults.monthNames;var i=function(o){(o=j+1<a.length&&a.charAt(j+1)==o)&&j++;return o},g=function(o,m,n){m=""+m;if(i(o))for(;m.length<n;)m="0"+m;return m},k=function(o,m,n,r){return i(o)?r[m]:n[m]},l="",u=false;if(b)for(var j=0;j<a.length;j++)if(u)if(a.charAt(j)=="'"&&!i("'"))u=false;else l+=a.charAt(j);else switch(a.charAt(j)){case "d":l+=g("d",b.getDate(),2);break;
case "D":l+=k("D",b.getDay(),e,f);break;case "o":l+=g("o",(b.getTime()-(new Date(b.getFullYear(),0,0)).getTime())/864E5,3);break;case "m":l+=g("m",b.getMonth()+1,2);break;case "M":l+=k("M",b.getMonth(),h,c);break;case "y":l+=i("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case "@":l+=b.getTime();break;case "!":l+=b.getTime()*1E4+this._ticksTo1970;break;case "'":if(i("'"))l+="'";else u=true;break;default:l+=a.charAt(j)}return l},_possibleChars:function(a){for(var b="",c=false,
e=function(h){(h=f+1<a.length&&a.charAt(f+1)==h)&&f++;return h},f=0;f<a.length;f++)if(c)if(a.charAt(f)=="'"&&!e("'"))c=false;else b+=a.charAt(f);else switch(a.charAt(f)){case "d":case "m":case "y":case "@":b+="0123456789";break;case "D":case "M":return null;case "'":if(e("'"))b+="'";else c=true;break;default:b+=a.charAt(f)}return b},_get:function(a,b){return a.settings[b]!==undefined?a.settings[b]:this._defaults[b]},_setDateFromField:function(a,b){if(a.input.val()!=a.lastVal){var c=this._get(a,"dateFormat"),
e=a.lastVal=a.input?a.input.val():null,f,h;f=h=this._getDefaultDate(a);var i=this._getFormatConfig(a);try{f=this.parseDate(c,e,i)||h}catch(g){this.log(g);e=b?"":e}a.selectedDay=f.getDate();a.drawMonth=a.selectedMonth=f.getMonth();a.drawYear=a.selectedYear=f.getFullYear();a.currentDay=e?f.getDate():0;a.currentMonth=e?f.getMonth():0;a.currentYear=e?f.getFullYear():0;this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},
_determineDate:function(a,b,c){var e=function(h){var i=new Date;i.setDate(i.getDate()+h);return i},f=function(h){try{return d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),h,d.datepicker._getFormatConfig(a))}catch(i){}var g=(h.toLowerCase().match(/^c/)?d.datepicker._getDate(a):null)||new Date,k=g.getFullYear(),l=g.getMonth();g=g.getDate();for(var u=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,j=u.exec(h);j;){switch(j[2]||"d"){case "d":case "D":g+=parseInt(j[1],10);break;case "w":case "W":g+=parseInt(j[1],
10)*7;break;case "m":case "M":l+=parseInt(j[1],10);g=Math.min(g,d.datepicker._getDaysInMonth(k,l));break;case "y":case "Y":k+=parseInt(j[1],10);g=Math.min(g,d.datepicker._getDaysInMonth(k,l));break}j=u.exec(h)}return new Date(k,l,g)};if(b=(b=b==null?c:typeof b=="string"?f(b):typeof b=="number"?isNaN(b)?c:e(b):b)&&b.toString()=="Invalid Date"?c:b){b.setHours(0);b.setMinutes(0);b.setSeconds(0);b.setMilliseconds(0)}return this._daylightSavingAdjust(b)},_daylightSavingAdjust:function(a){if(!a)return null;
a.setHours(a.getHours()>12?a.getHours()+2:0);return a},_setDate:function(a,b,c){var e=!b,f=a.selectedMonth,h=a.selectedYear;b=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=b.getDate();a.drawMonth=a.selectedMonth=a.currentMonth=b.getMonth();a.drawYear=a.selectedYear=a.currentYear=b.getFullYear();if((f!=a.selectedMonth||h!=a.selectedYear)&&!c)this._notifyChange(a);this._adjustInstDate(a);if(a.input)a.input.val(e?"":this._formatDate(a))},_getDate:function(a){return!a.currentYear||
a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay))},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),e=this._get(a,"showButtonPanel"),f=this._get(a,"hideIfNoPrevNext"),h=this._get(a,"navigationAsDateFormat"),i=this._getNumberOfMonths(a),g=this._get(a,"showCurrentAtPos"),k=this._get(a,"stepMonths"),l=i[0]!=1||i[1]!=1,u=this._daylightSavingAdjust(!a.currentDay?
new Date(9999,9,9):new Date(a.currentYear,a.currentMonth,a.currentDay)),j=this._getMinMaxDate(a,"min"),o=this._getMinMaxDate(a,"max");g=a.drawMonth-g;var m=a.drawYear;if(g<0){g+=12;m--}if(o){var n=this._daylightSavingAdjust(new Date(o.getFullYear(),o.getMonth()-i[0]*i[1]+1,o.getDate()));for(n=j&&n<j?j:n;this._daylightSavingAdjust(new Date(m,g,1))>n;){g--;if(g<0){g=11;m--}}}a.drawMonth=g;a.drawYear=m;n=this._get(a,"prevText");n=!h?n:this.formatDate(n,this._daylightSavingAdjust(new Date(m,g-k,1)),this._getFormatConfig(a));
n=this._canAdjustMonth(a,-1,m,g)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+y+".datepicker._adjustDate('#"+a.id+"', -"+k+", 'M');\" title=\""+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>":f?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>";var r=this._get(a,"nextText");r=!h?r:this.formatDate(r,this._daylightSavingAdjust(new Date(m,
g+k,1)),this._getFormatConfig(a));f=this._canAdjustMonth(a,+1,m,g)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+y+".datepicker._adjustDate('#"+a.id+"', +"+k+", 'M');\" title=\""+r+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+r+"</span></a>":f?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+r+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+r+"</span></a>";k=this._get(a,"currentText");r=this._get(a,"gotoCurrent")&&
a.currentDay?u:b;k=!h?k:this.formatDate(k,r,this._getFormatConfig(a));h=!a.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+y+'.datepicker._hideDatepicker();">'+this._get(a,"closeText")+"</button>":"";e=e?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(c?h:"")+(this._isInRange(a,r)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+
y+".datepicker._gotoToday('#"+a.id+"');\">"+k+"</button>":"")+(c?"":h)+"</div>":"";h=parseInt(this._get(a,"firstDay"),10);h=isNaN(h)?0:h;k=this._get(a,"showWeek");r=this._get(a,"dayNames");this._get(a,"dayNamesShort");var s=this._get(a,"dayNamesMin"),z=this._get(a,"monthNames"),v=this._get(a,"monthNamesShort"),p=this._get(a,"beforeShowDay"),w=this._get(a,"showOtherMonths"),G=this._get(a,"selectOtherMonths");this._get(a,"calculateWeek");for(var K=this._getDefaultDate(a),H="",C=0;C<i[0];C++){for(var L=
"",D=0;D<i[1];D++){var M=this._daylightSavingAdjust(new Date(m,g,a.selectedDay)),t=" ui-corner-all",x="";if(l){x+='<div class="ui-datepicker-group';if(i[1]>1)switch(D){case 0:x+=" ui-datepicker-group-first";t=" ui-corner-"+(c?"right":"left");break;case i[1]-1:x+=" ui-datepicker-group-last";t=" ui-corner-"+(c?"left":"right");break;default:x+=" ui-datepicker-group-middle";t="";break}x+='">'}x+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+t+'">'+(/all|left/.test(t)&&C==0?c?
f:n:"")+(/all|right/.test(t)&&C==0?c?n:f:"")+this._generateMonthYearHeader(a,g,m,j,o,C>0||D>0,z,v)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var A=k?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(t=0;t<7;t++){var q=(t+h)%7;A+="<th"+((t+h+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+r[q]+'">'+s[q]+"</span></th>"}x+=A+"</tr></thead><tbody>";A=this._getDaysInMonth(m,g);if(m==a.selectedYear&&g==a.selectedMonth)a.selectedDay=Math.min(a.selectedDay,
A);t=(this._getFirstDayOfMonth(m,g)-h+7)%7;A=l?6:Math.ceil((t+A)/7);q=this._daylightSavingAdjust(new Date(m,g,1-t));for(var N=0;N<A;N++){x+="<tr>";var O=!k?"":'<td class="ui-datepicker-week-col">'+this._get(a,"calculateWeek")(q)+"</td>";for(t=0;t<7;t++){var F=p?p.apply(a.input?a.input[0]:null,[q]):[true,""],B=q.getMonth()!=g,I=B&&!G||!F[0]||j&&q<j||o&&q>o;O+='<td class="'+((t+h+6)%7>=5?" ui-datepicker-week-end":"")+(B?" ui-datepicker-other-month":"")+(q.getTime()==M.getTime()&&g==a.selectedMonth&&
a._keyEvent||K.getTime()==q.getTime()&&K.getTime()==M.getTime()?" "+this._dayOverClass:"")+(I?" "+this._unselectableClass+" ui-state-disabled":"")+(B&&!w?"":" "+F[1]+(q.getTime()==u.getTime()?" "+this._currentClass:"")+(q.getTime()==b.getTime()?" ui-datepicker-today":""))+'"'+((!B||w)&&F[2]?' title="'+F[2]+'"':"")+(I?"":' onclick="DP_jQuery_'+y+".datepicker._selectDay('#"+a.id+"',"+q.getMonth()+","+q.getFullYear()+', this);return false;"')+">"+(B&&!w?"&#xa0;":I?'<span class="ui-state-default">'+q.getDate()+
"</span>":'<a class="ui-state-default'+(q.getTime()==b.getTime()?" ui-state-highlight":"")+(q.getTime()==u.getTime()?" ui-state-active":"")+(B?" ui-priority-secondary":"")+'" href="#">'+q.getDate()+"</a>")+"</td>";q.setDate(q.getDate()+1);q=this._daylightSavingAdjust(q)}x+=O+"</tr>"}g++;if(g>11){g=0;m++}x+="</tbody></table>"+(l?"</div>"+(i[0]>0&&D==i[1]-1?'<div class="ui-datepicker-row-break"></div>':""):"");L+=x}H+=L}H+=e+(d.browser.msie&&parseInt(d.browser.version,10)<7&&!a.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':
"");a._keyEvent=false;return H},_generateMonthYearHeader:function(a,b,c,e,f,h,i,g){var k=this._get(a,"changeMonth"),l=this._get(a,"changeYear"),u=this._get(a,"showMonthAfterYear"),j='<div class="ui-datepicker-title">',o="";if(h||!k)o+='<span class="ui-datepicker-month">'+i[b]+"</span>";else{i=e&&e.getFullYear()==c;var m=f&&f.getFullYear()==c;o+='<select class="ui-datepicker-month" onchange="DP_jQuery_'+y+".datepicker._selectMonthYear('#"+a.id+"', this, 'M');\" onclick=\"DP_jQuery_"+y+".datepicker._clickMonthYear('#"+
a.id+"');\">";for(var n=0;n<12;n++)if((!i||n>=e.getMonth())&&(!m||n<=f.getMonth()))o+='<option value="'+n+'"'+(n==b?' selected="selected"':"")+">"+g[n]+"</option>";o+="</select>"}u||(j+=o+(h||!(k&&l)?"&#xa0;":""));if(h||!l)j+='<span class="ui-datepicker-year">'+c+"</span>";else{g=this._get(a,"yearRange").split(":");var r=(new Date).getFullYear();i=function(s){s=s.match(/c[+-].*/)?c+parseInt(s.substring(1),10):s.match(/[+-].*/)?r+parseInt(s,10):parseInt(s,10);return isNaN(s)?r:s};b=i(g[0]);g=Math.max(b,
i(g[1]||""));b=e?Math.max(b,e.getFullYear()):b;g=f?Math.min(g,f.getFullYear()):g;for(j+='<select class="ui-datepicker-year" onchange="DP_jQuery_'+y+".datepicker._selectMonthYear('#"+a.id+"', this, 'Y');\" onclick=\"DP_jQuery_"+y+".datepicker._clickMonthYear('#"+a.id+"');\">";b<=g;b++)j+='<option value="'+b+'"'+(b==c?' selected="selected"':"")+">"+b+"</option>";j+="</select>"}j+=this._get(a,"yearSuffix");if(u)j+=(h||!(k&&l)?"&#xa0;":"")+o;j+="</div>";return j},_adjustInstDate:function(a,b,c){var e=
a.drawYear+(c=="Y"?b:0),f=a.drawMonth+(c=="M"?b:0);b=Math.min(a.selectedDay,this._getDaysInMonth(e,f))+(c=="D"?b:0);e=this._restrictMinMax(a,this._daylightSavingAdjust(new Date(e,f,b)));a.selectedDay=e.getDate();a.drawMonth=a.selectedMonth=e.getMonth();a.drawYear=a.selectedYear=e.getFullYear();if(c=="M"||c=="Y")this._notifyChange(a)},_restrictMinMax:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");b=c&&b<c?c:b;return b=a&&b>a?a:b},_notifyChange:function(a){var b=this._get(a,
"onChangeMonthYear");if(b)b.apply(a.input?a.input[0]:null,[a.selectedYear,a.selectedMonth+1,a])},_getNumberOfMonths:function(a){a=this._get(a,"numberOfMonths");return a==null?[1,1]:typeof a=="number"?[1,a]:a},_getMinMaxDate:function(a,b){return this._determineDate(a,this._get(a,b+"Date"),null)},_getDaysInMonth:function(a,b){return 32-(new Date(a,b,32)).getDate()},_getFirstDayOfMonth:function(a,b){return(new Date(a,b,1)).getDay()},_canAdjustMonth:function(a,b,c,e){var f=this._getNumberOfMonths(a);
c=this._daylightSavingAdjust(new Date(c,e+(b<0?b:f[0]*f[1]),1));b<0&&c.setDate(this._getDaysInMonth(c.getFullYear(),c.getMonth()));return this._isInRange(a,c)},_isInRange:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");return(!c||b.getTime()>=c.getTime())&&(!a||b.getTime()<=a.getTime())},_getFormatConfig:function(a){var b=this._get(a,"shortYearCutoff");b=typeof b!="string"?b:(new Date).getFullYear()%100+parseInt(b,10);return{shortYearCutoff:b,dayNamesShort:this._get(a,
"dayNamesShort"),dayNames:this._get(a,"dayNames"),monthNamesShort:this._get(a,"monthNamesShort"),monthNames:this._get(a,"monthNames")}},_formatDate:function(a,b,c,e){if(!b){a.currentDay=a.selectedDay;a.currentMonth=a.selectedMonth;a.currentYear=a.selectedYear}b=b?typeof b=="object"?b:this._daylightSavingAdjust(new Date(e,c,b)):this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return this.formatDate(this._get(a,"dateFormat"),b,this._getFormatConfig(a))}});d.fn.datepicker=
function(a){if(!d.datepicker.initialized){d(document).mousedown(d.datepicker._checkExternalClick).find("body").append(d.datepicker.dpDiv);d.datepicker.initialized=true}var b=Array.prototype.slice.call(arguments,1);if(typeof a=="string"&&(a=="isDisabled"||a=="getDate"||a=="widget"))return d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this[0]].concat(b));if(a=="option"&&arguments.length==2&&typeof arguments[1]=="string")return d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this[0]].concat(b));
return this.each(function(){typeof a=="string"?d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this].concat(b)):d.datepicker._attachDatepicker(this,a)})};d.datepicker=new J;d.datepicker.initialized=false;d.datepicker.uuid=(new Date).getTime();d.datepicker.version="1.8.2";window["DP_jQuery_"+y]=d})(jQuery);
;/*
 * jQuery UI Progressbar 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Progressbar
 *
 * Depends:
 *   jquery.ui.core.js
 *   jquery.ui.widget.js
 */
(function(b){b.widget("ui.progressbar",{options:{value:0},_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this._valueMin(),"aria-valuemax":this._valueMax(),"aria-valuenow":this._value()});this.valueDiv=b("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>").appendTo(this.element);this._refreshValue()},destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow");
this.valueDiv.remove();b.Widget.prototype.destroy.apply(this,arguments)},value:function(a){if(a===undefined)return this._value();this._setOption("value",a);return this},_setOption:function(a,c){switch(a){case "value":this.options.value=c;this._refreshValue();this._trigger("change");break}b.Widget.prototype._setOption.apply(this,arguments)},_value:function(){var a=this.options.value;if(typeof a!=="number")a=0;if(a<this._valueMin())a=this._valueMin();if(a>this._valueMax())a=this._valueMax();return a},
_valueMin:function(){return 0},_valueMax:function(){return 100},_refreshValue:function(){var a=this.value();this.valueDiv[a===this._valueMax()?"addClass":"removeClass"]("ui-corner-right").width(a+"%");this.element.attr("aria-valuenow",a)}});b.extend(b.ui.progressbar,{version:"1.8.2"})})(jQuery);
;/*
 * jQuery UI Effects 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/
 */
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a={},b,d;if(c&&c.length&&c[0]&&c[c[0]])for(var e=c.length;e--;){b=c[e];if(typeof c[b]=="string"){d=b.replace(/\-(\w)/g,function(g,h){return h.toUpperCase()});a[d]=c[b]}}else for(b in c)if(typeof c[b]==="string")a[b]=c[b];return a}function n(c){var a,b;for(a in c){b=c[a];if(b==null||f.isFunction(b)||a in r||/scrollbar/.test(a)||!/color/i.test(a)&&isNaN(parseFloat(b)))delete c[a]}return c}function s(c,a){var b={_:0},d;for(d in a)if(c[d]!=a[d])b[d]=a[d];return b}function j(c,a,b,d){if(typeof c=="object"){d=
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183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,
165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0],transparent:[255,255,255]},o=["add","remove","toggle"],r={border:1,borderBottom:1,borderColor:1,borderLeft:1,borderRight:1,borderTop:1,borderWidth:1,margin:1,padding:1};f.effects.animateClass=function(c,a,b,d){if(f.isFunction(b)){d=b;b=null}return this.each(function(){var e=f(this),g=e.attr("style")||" ",h=n(m.call(this)),p,t=e.attr("className");f.each(o,function(u,
i){c[i]&&e[i+"Class"](c[i])});p=n(m.call(this));e.attr("className",t);e.animate(s(h,p),a,b,function(){f.each(o,function(u,i){c[i]&&e[i+"Class"](c[i])});if(typeof e.attr("style")=="object"){e.attr("style").cssText="";e.attr("style").cssText=g}else e.attr("style",g);d&&d.apply(this,arguments)})})};f.fn.extend({_addClass:f.fn.addClass,addClass:function(c,a,b,d){return a?f.effects.animateClass.apply(this,[{add:c},a,b,d]):this._addClass(c)},_removeClass:f.fn.removeClass,removeClass:function(c,a,b,d){return a?
f.effects.animateClass.apply(this,[{remove:c},a,b,d]):this._removeClass(c)},_toggleClass:f.fn.toggleClass,toggleClass:function(c,a,b,d,e){return typeof a=="boolean"||a===undefined?b?f.effects.animateClass.apply(this,[a?{add:c}:{remove:c},b,d,e]):this._toggleClass(c,a):f.effects.animateClass.apply(this,[{toggle:c},a,b,d])},switchClass:function(c,a,b,d,e){return f.effects.animateClass.apply(this,[{add:a,remove:c},b,d,e])}});f.extend(f.effects,{version:"1.8.2",save:function(c,a){for(var b=0;b<a.length;b++)a[b]!==
null&&c.data("ec.storage."+a[b],c[0].style[a[b]])},restore:function(c,a){for(var b=0;b<a.length;b++)a[b]!==null&&c.css(a[b],c.data("ec.storage."+a[b]))},setMode:function(c,a){if(a=="toggle")a=c.is(":hidden")?"show":"hide";return a},getBaseline:function(c,a){var b;switch(c[0]){case "top":b=0;break;case "middle":b=0.5;break;case "bottom":b=1;break;default:b=c[0]/a.height}switch(c[1]){case "left":c=0;break;case "center":c=0.5;break;case "right":c=1;break;default:c=c[1]/a.width}return{x:c,y:b}},createWrapper:function(c){if(c.parent().is(".ui-effects-wrapper"))return c.parent();
var a={width:c.outerWidth(true),height:c.outerHeight(true),"float":c.css("float")},b=f("<div></div>").addClass("ui-effects-wrapper").css({fontSize:"100%",background:"transparent",border:"none",margin:0,padding:0});c.wrap(b);b=c.parent();if(c.css("position")=="static"){b.css({position:"relative"});c.css({position:"relative"})}else{f.extend(a,{position:c.css("position"),zIndex:c.css("z-index")});f.each(["top","left","bottom","right"],function(d,e){a[e]=c.css(e);if(isNaN(parseInt(a[e],10)))a[e]="auto"});
c.css({position:"relative",top:0,left:0})}return b.css(a).show()},removeWrapper:function(c){if(c.parent().is(".ui-effects-wrapper"))return c.parent().replaceWith(c);return c},setTransition:function(c,a,b,d){d=d||{};f.each(a,function(e,g){unit=c.cssUnit(g);if(unit[0]>0)d[g]=unit[0]*b+unit[1]});return d}});f.fn.extend({effect:function(c){var a=j.apply(this,arguments);a={options:a[1],duration:a[2],callback:a[3]};var b=f.effects[c];return b&&!f.fx.off?b.call(this,a):this},_show:f.fn.show,show:function(c){if(!c||
typeof c=="number"||f.fx.speeds[c])return this._show.apply(this,arguments);else{var a=j.apply(this,arguments);a[1].mode="show";return this.effect.apply(this,a)}},_hide:f.fn.hide,hide:function(c){if(!c||typeof c=="number"||f.fx.speeds[c])return this._hide.apply(this,arguments);else{var a=j.apply(this,arguments);a[1].mode="hide";return this.effect.apply(this,a)}},__toggle:f.fn.toggle,toggle:function(c){if(!c||typeof c=="number"||f.fx.speeds[c]||typeof c=="boolean"||f.isFunction(c))return this.__toggle.apply(this,
arguments);else{var a=j.apply(this,arguments);a[1].mode="toggle";return this.effect.apply(this,a)}},cssUnit:function(c){var a=this.css(c),b=[];f.each(["em","px","%","pt"],function(d,e){if(a.indexOf(e)>0)b=[parseFloat(a),e]});return b}});f.easing.jswing=f.easing.swing;f.extend(f.easing,{def:"easeOutQuad",swing:function(c,a,b,d,e){return f.easing[f.easing.def](c,a,b,d,e)},easeInQuad:function(c,a,b,d,e){return d*(a/=e)*a+b},easeOutQuad:function(c,a,b,d,e){return-d*(a/=e)*(a-2)+b},easeInOutQuad:function(c,
a,b,d,e){if((a/=e/2)<1)return d/2*a*a+b;return-d/2*(--a*(a-2)-1)+b},easeInCubic:function(c,a,b,d,e){return d*(a/=e)*a*a+b},easeOutCubic:function(c,a,b,d,e){return d*((a=a/e-1)*a*a+1)+b},easeInOutCubic:function(c,a,b,d,e){if((a/=e/2)<1)return d/2*a*a*a+b;return d/2*((a-=2)*a*a+2)+b},easeInQuart:function(c,a,b,d,e){return d*(a/=e)*a*a*a+b},easeOutQuart:function(c,a,b,d,e){return-d*((a=a/e-1)*a*a*a-1)+b},easeInOutQuart:function(c,a,b,d,e){if((a/=e/2)<1)return d/2*a*a*a*a+b;return-d/2*((a-=2)*a*a*a-2)+
b},easeInQuint:function(c,a,b,d,e){return d*(a/=e)*a*a*a*a+b},easeOutQuint:function(c,a,b,d,e){return d*((a=a/e-1)*a*a*a*a+1)+b},easeInOutQuint:function(c,a,b,d,e){if((a/=e/2)<1)return d/2*a*a*a*a*a+b;return d/2*((a-=2)*a*a*a*a+2)+b},easeInSine:function(c,a,b,d,e){return-d*Math.cos(a/e*(Math.PI/2))+d+b},easeOutSine:function(c,a,b,d,e){return d*Math.sin(a/e*(Math.PI/2))+b},easeInOutSine:function(c,a,b,d,e){return-d/2*(Math.cos(Math.PI*a/e)-1)+b},easeInExpo:function(c,a,b,d,e){return a==0?b:d*Math.pow(2,
10*(a/e-1))+b},easeOutExpo:function(c,a,b,d,e){return a==e?b+d:d*(-Math.pow(2,-10*a/e)+1)+b},easeInOutExpo:function(c,a,b,d,e){if(a==0)return b;if(a==e)return b+d;if((a/=e/2)<1)return d/2*Math.pow(2,10*(a-1))+b;return d/2*(-Math.pow(2,-10*--a)+2)+b},easeInCirc:function(c,a,b,d,e){return-d*(Math.sqrt(1-(a/=e)*a)-1)+b},easeOutCirc:function(c,a,b,d,e){return d*Math.sqrt(1-(a=a/e-1)*a)+b},easeInOutCirc:function(c,a,b,d,e){if((a/=e/2)<1)return-d/2*(Math.sqrt(1-a*a)-1)+b;return d/2*(Math.sqrt(1-(a-=2)*
a)+1)+b},easeInElastic:function(c,a,b,d,e){c=1.70158;var g=0,h=d;if(a==0)return b;if((a/=e)==1)return b+d;g||(g=e*0.3);if(h<Math.abs(d)){h=d;c=g/4}else c=g/(2*Math.PI)*Math.asin(d/h);return-(h*Math.pow(2,10*(a-=1))*Math.sin((a*e-c)*2*Math.PI/g))+b},easeOutElastic:function(c,a,b,d,e){c=1.70158;var g=0,h=d;if(a==0)return b;if((a/=e)==1)return b+d;g||(g=e*0.3);if(h<Math.abs(d)){h=d;c=g/4}else c=g/(2*Math.PI)*Math.asin(d/h);return h*Math.pow(2,-10*a)*Math.sin((a*e-c)*2*Math.PI/g)+d+b},easeInOutElastic:function(c,
a,b,d,e){c=1.70158;var g=0,h=d;if(a==0)return b;if((a/=e/2)==2)return b+d;g||(g=e*0.3*1.5);if(h<Math.abs(d)){h=d;c=g/4}else c=g/(2*Math.PI)*Math.asin(d/h);if(a<1)return-0.5*h*Math.pow(2,10*(a-=1))*Math.sin((a*e-c)*2*Math.PI/g)+b;return h*Math.pow(2,-10*(a-=1))*Math.sin((a*e-c)*2*Math.PI/g)*0.5+d+b},easeInBack:function(c,a,b,d,e,g){if(g==undefined)g=1.70158;return d*(a/=e)*a*((g+1)*a-g)+b},easeOutBack:function(c,a,b,d,e,g){if(g==undefined)g=1.70158;return d*((a=a/e-1)*a*((g+1)*a+g)+1)+b},easeInOutBack:function(c,
a,b,d,e,g){if(g==undefined)g=1.70158;if((a/=e/2)<1)return d/2*a*a*(((g*=1.525)+1)*a-g)+b;return d/2*((a-=2)*a*(((g*=1.525)+1)*a+g)+2)+b},easeInBounce:function(c,a,b,d,e){return d-f.easing.easeOutBounce(c,e-a,0,d,e)+b},easeOutBounce:function(c,a,b,d,e){return(a/=e)<1/2.75?d*7.5625*a*a+b:a<2/2.75?d*(7.5625*(a-=1.5/2.75)*a+0.75)+b:a<2.5/2.75?d*(7.5625*(a-=2.25/2.75)*a+0.9375)+b:d*(7.5625*(a-=2.625/2.75)*a+0.984375)+b},easeInOutBounce:function(c,a,b,d,e){if(a<e/2)return f.easing.easeInBounce(c,a*2,0,
d,e)*0.5+b;return f.easing.easeOutBounce(c,a*2-e,0,d,e)*0.5+d*0.5+b}})}(jQuery);
;/*
 * jQuery UI Effects Blind 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Blind
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(b){b.effects.blind=function(c){return this.queue(function(){var a=b(this),g=["position","top","left"],f=b.effects.setMode(a,c.options.mode||"hide"),d=c.options.direction||"vertical";b.effects.save(a,g);a.show();var e=b.effects.createWrapper(a).css({overflow:"hidden"}),h=d=="vertical"?"height":"width";d=d=="vertical"?e.height():e.width();f=="show"&&e.css(h,0);var i={};i[h]=f=="show"?d:0;e.animate(i,c.duration,c.options.easing,function(){f=="hide"&&a.hide();b.effects.restore(a,g);b.effects.removeWrapper(a);
c.callback&&c.callback.apply(a[0],arguments);a.dequeue()})})}})(jQuery);
;/*
 * jQuery UI Effects Bounce 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Bounce
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(e){e.effects.bounce=function(b){return this.queue(function(){var a=e(this),l=["position","top","left"],h=e.effects.setMode(a,b.options.mode||"effect"),d=b.options.direction||"up",c=b.options.distance||20,m=b.options.times||5,i=b.duration||250;/show|hide/.test(h)&&l.push("opacity");e.effects.save(a,l);a.show();e.effects.createWrapper(a);var f=d=="up"||d=="down"?"top":"left";d=d=="up"||d=="left"?"pos":"neg";c=b.options.distance||(f=="top"?a.outerHeight({margin:true})/3:a.outerWidth({margin:true})/
3);if(h=="show")a.css("opacity",0).css(f,d=="pos"?-c:c);if(h=="hide")c/=m*2;h!="hide"&&m--;if(h=="show"){var g={opacity:1};g[f]=(d=="pos"?"+=":"-=")+c;a.animate(g,i/2,b.options.easing);c/=2;m--}for(g=0;g<m;g++){var j={},k={};j[f]=(d=="pos"?"-=":"+=")+c;k[f]=(d=="pos"?"+=":"-=")+c;a.animate(j,i/2,b.options.easing).animate(k,i/2,b.options.easing);c=h=="hide"?c*2:c/2}if(h=="hide"){g={opacity:0};g[f]=(d=="pos"?"-=":"+=")+c;a.animate(g,i/2,b.options.easing,function(){a.hide();e.effects.restore(a,l);e.effects.removeWrapper(a);
b.callback&&b.callback.apply(this,arguments)})}else{j={};k={};j[f]=(d=="pos"?"-=":"+=")+c;k[f]=(d=="pos"?"+=":"-=")+c;a.animate(j,i/2,b.options.easing).animate(k,i/2,b.options.easing,function(){e.effects.restore(a,l);e.effects.removeWrapper(a);b.callback&&b.callback.apply(this,arguments)})}a.queue("fx",function(){a.dequeue()});a.dequeue()})}})(jQuery);
;/*
 * jQuery UI Effects Clip 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Clip
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(b){b.effects.clip=function(e){return this.queue(function(){var a=b(this),i=["position","top","left","height","width"],f=b.effects.setMode(a,e.options.mode||"hide"),c=e.options.direction||"vertical";b.effects.save(a,i);a.show();var d=b.effects.createWrapper(a).css({overflow:"hidden"});d=a[0].tagName=="IMG"?d:a;var g={size:c=="vertical"?"height":"width",position:c=="vertical"?"top":"left"};c=c=="vertical"?d.height():d.width();if(f=="show"){d.css(g.size,0);d.css(g.position,c/2)}var h={};h[g.size]=
f=="show"?c:0;h[g.position]=f=="show"?0:c/2;d.animate(h,{queue:false,duration:e.duration,easing:e.options.easing,complete:function(){f=="hide"&&a.hide();b.effects.restore(a,i);b.effects.removeWrapper(a);e.callback&&e.callback.apply(a[0],arguments);a.dequeue()}})})}})(jQuery);
;/*
 * jQuery UI Effects Drop 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Drop
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(c){c.effects.drop=function(d){return this.queue(function(){var a=c(this),h=["position","top","left","opacity"],e=c.effects.setMode(a,d.options.mode||"hide"),b=d.options.direction||"left";c.effects.save(a,h);a.show();c.effects.createWrapper(a);var f=b=="up"||b=="down"?"top":"left";b=b=="up"||b=="left"?"pos":"neg";var g=d.options.distance||(f=="top"?a.outerHeight({margin:true})/2:a.outerWidth({margin:true})/2);if(e=="show")a.css("opacity",0).css(f,b=="pos"?-g:g);var i={opacity:e=="show"?1:
0};i[f]=(e=="show"?b=="pos"?"+=":"-=":b=="pos"?"-=":"+=")+g;a.animate(i,{queue:false,duration:d.duration,easing:d.options.easing,complete:function(){e=="hide"&&a.hide();c.effects.restore(a,h);c.effects.removeWrapper(a);d.callback&&d.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
;/*
 * jQuery UI Effects Explode 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Explode
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(j){j.effects.explode=function(a){return this.queue(function(){var c=a.options.pieces?Math.round(Math.sqrt(a.options.pieces)):3,d=a.options.pieces?Math.round(Math.sqrt(a.options.pieces)):3;a.options.mode=a.options.mode=="toggle"?j(this).is(":visible")?"hide":"show":a.options.mode;var b=j(this).show().css("visibility","hidden"),g=b.offset();g.top-=parseInt(b.css("marginTop"),10)||0;g.left-=parseInt(b.css("marginLeft"),10)||0;for(var h=b.outerWidth(true),i=b.outerHeight(true),e=0;e<c;e++)for(var f=
0;f<d;f++)b.clone().appendTo("body").wrap("<div></div>").css({position:"absolute",visibility:"visible",left:-f*(h/d),top:-e*(i/c)}).parent().addClass("ui-effects-explode").css({position:"absolute",overflow:"hidden",width:h/d,height:i/c,left:g.left+f*(h/d)+(a.options.mode=="show"?(f-Math.floor(d/2))*(h/d):0),top:g.top+e*(i/c)+(a.options.mode=="show"?(e-Math.floor(c/2))*(i/c):0),opacity:a.options.mode=="show"?0:1}).animate({left:g.left+f*(h/d)+(a.options.mode=="show"?0:(f-Math.floor(d/2))*(h/d)),top:g.top+
e*(i/c)+(a.options.mode=="show"?0:(e-Math.floor(c/2))*(i/c)),opacity:a.options.mode=="show"?1:0},a.duration||500);setTimeout(function(){a.options.mode=="show"?b.css({visibility:"visible"}):b.css({visibility:"visible"}).hide();a.callback&&a.callback.apply(b[0]);b.dequeue();j("div.ui-effects-explode").remove()},a.duration||500)})}})(jQuery);
;/*
 * jQuery UI Effects Fold 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Fold
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(c){c.effects.fold=function(a){return this.queue(function(){var b=c(this),j=["position","top","left"],d=c.effects.setMode(b,a.options.mode||"hide"),g=a.options.size||15,h=!!a.options.horizFirst,k=a.duration?a.duration/2:c.fx.speeds._default/2;c.effects.save(b,j);b.show();var e=c.effects.createWrapper(b).css({overflow:"hidden"}),f=d=="show"!=h,l=f?["width","height"]:["height","width"];f=f?[e.width(),e.height()]:[e.height(),e.width()];var i=/([0-9]+)%/.exec(g);if(i)g=parseInt(i[1],10)/100*
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;/*
 * jQuery UI Effects Highlight 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Highlight
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(b){b.effects.highlight=function(c){return this.queue(function(){var a=b(this),e=["backgroundImage","backgroundColor","opacity"],d=b.effects.setMode(a,c.options.mode||"show"),f={backgroundColor:a.css("backgroundColor")};if(d=="hide")f.opacity=0;b.effects.save(a,e);a.show().css({backgroundImage:"none",backgroundColor:c.options.color||"#ffff99"}).animate(f,{queue:false,duration:c.duration,easing:c.options.easing,complete:function(){d=="hide"&&a.hide();b.effects.restore(a,e);d=="show"&&!b.support.opacity&&
this.style.removeAttribute("filter");c.callback&&c.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
;/*
 * jQuery UI Effects Pulsate 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Pulsate
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(d){d.effects.pulsate=function(a){return this.queue(function(){var b=d(this),c=d.effects.setMode(b,a.options.mode||"show");times=(a.options.times||5)*2-1;duration=a.duration?a.duration/2:d.fx.speeds._default/2;isVisible=b.is(":visible");animateTo=0;if(!isVisible){b.css("opacity",0).show();animateTo=1}if(c=="hide"&&isVisible||c=="show"&&!isVisible)times--;for(c=0;c<times;c++){b.animate({opacity:animateTo},duration,a.options.easing);animateTo=(animateTo+1)%2}b.animate({opacity:animateTo},duration,
a.options.easing,function(){animateTo==0&&b.hide();a.callback&&a.callback.apply(this,arguments)});b.queue("fx",function(){b.dequeue()}).dequeue()})}})(jQuery);
;/*
 * jQuery UI Effects Scale 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Scale
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(c){c.effects.puff=function(b){return this.queue(function(){var a=c(this),e=c.effects.setMode(a,b.options.mode||"hide"),g=parseInt(b.options.percent,10)||150,h=g/100,i={height:a.height(),width:a.width()};c.extend(b.options,{fade:true,mode:e,percent:e=="hide"?g:100,from:e=="hide"?i:{height:i.height*h,width:i.width*h}});a.effect("scale",b.options,b.duration,b.callback);a.dequeue()})};c.effects.scale=function(b){return this.queue(function(){var a=c(this),e=c.extend(true,{},b.options),g=c.effects.setMode(a,
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b.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
;/*
 * jQuery UI Effects Shake 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Shake
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(d){d.effects.shake=function(a){return this.queue(function(){var b=d(this),j=["position","top","left"];d.effects.setMode(b,a.options.mode||"effect");var c=a.options.direction||"left",e=a.options.distance||20,l=a.options.times||3,f=a.duration||a.options.duration||140;d.effects.save(b,j);b.show();d.effects.createWrapper(b);var g=c=="up"||c=="down"?"top":"left",h=c=="up"||c=="left"?"pos":"neg";c={};var i={},k={};c[g]=(h=="pos"?"-=":"+=")+e;i[g]=(h=="pos"?"+=":"-=")+e*2;k[g]=(h=="pos"?"-=":"+=")+
e*2;b.animate(c,f,a.options.easing);for(e=1;e<l;e++)b.animate(i,f,a.options.easing).animate(k,f,a.options.easing);b.animate(i,f,a.options.easing).animate(c,f/2,a.options.easing,function(){d.effects.restore(b,j);d.effects.removeWrapper(b);a.callback&&a.callback.apply(this,arguments)});b.queue("fx",function(){b.dequeue()});b.dequeue()})}})(jQuery);
;/*
 * jQuery UI Effects Slide 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Slide
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(c){c.effects.slide=function(d){return this.queue(function(){var a=c(this),h=["position","top","left"],e=c.effects.setMode(a,d.options.mode||"show"),b=d.options.direction||"left";c.effects.save(a,h);a.show();c.effects.createWrapper(a).css({overflow:"hidden"});var f=b=="up"||b=="down"?"top":"left";b=b=="up"||b=="left"?"pos":"neg";var g=d.options.distance||(f=="top"?a.outerHeight({margin:true}):a.outerWidth({margin:true}));if(e=="show")a.css(f,b=="pos"?-g:g);var i={};i[f]=(e=="show"?b=="pos"?
"+=":"-=":b=="pos"?"-=":"+=")+g;a.animate(i,{queue:false,duration:d.duration,easing:d.options.easing,complete:function(){e=="hide"&&a.hide();c.effects.restore(a,h);c.effects.removeWrapper(a);d.callback&&d.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
;/*
 * jQuery UI Effects Transfer 1.8.2
 *
 * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Effects/Transfer
 *
 * Depends:
 *	jquery.effects.core.js
 */
(function(e){e.effects.transfer=function(a){return this.queue(function(){var b=e(this),c=e(a.options.to),d=c.offset();c={top:d.top,left:d.left,height:c.innerHeight(),width:c.innerWidth()};d=b.offset();var f=e('<div class="ui-effects-transfer"></div>').appendTo(document.body).addClass(a.options.className).css({top:d.top,left:d.left,height:b.innerHeight(),width:b.innerWidth(),position:"absolute"}).animate(c,a.duration,a.options.easing,function(){f.remove();a.callback&&a.callback.apply(b[0],arguments);
b.dequeue()})})}})(jQuery);
;

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/**
 * jQuery hashchange 1.0.0
 *
 * (based on jquery.history)
 *
 * Copyright (c) 2008 Chris Leishman (chrisleishman.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 */
(function($) {

$.fn.extend({
    hashchange: function(callback) { this.bind('hashchange', callback) },
    openOnClick: function(href) {
		if (href === undefined || href.length == 0)
			href = '#';
		return this.click(function(ev) {
			if (href && href.charAt(0) == '#') {
				window.setTimeout(function() { $.locationHash(href) }, 0);
			} else {
				window.location(href);
			}
			ev.stopPropagation();
			return false;
		});
    }
});

if ($.browser.msie && document.documentMode && document.documentMode >= 8) {
	$.extend({
		locationHash: function(hash) {
	        if (!hash) hash = '#';
	        else if (hash.charAt(0) != '#') hash = '#' + hash;
	        location.hash = hash;
	    }
	});
	return;
}

var curHash;
var iframe;

$.extend({
	locationHash: function(hash) {
		if (curHash === undefined) return;

		if (!hash) hash = '#';
		else if (hash.charAt(0) != '#') hash = '#' + hash;

		location.hash = hash;

		if (curHash == hash) return;
		curHash = hash;

		if ($.browser.msie) updateIEFrame(hash);
		$.event.trigger('hashchange');
	}
});

$(document).ready(function() {
    curHash = location.hash;
    if ($.browser.msie) {
        if (curHash == '') curHash = '#';
        iframe = $('<iframe />').hide().get(0);
        $('body').prepend(iframe);
        updateIEFrame(location.hash);
        setInterval(checkHashIE, 100);
    } else {
        setInterval(checkHash, 100);
    }
});
$(window).unload(function() { iframe = null });

function checkHash() {
    var hash = location.hash;
    if (hash != curHash) {
        curHash = hash;
        $.event.trigger('hashchange');
    }
}

if ($.browser.msie) {
    $('a[href^=#]').live('click', function() {
        var hash = $(this).attr('href');

        if (hash === '#') return;

        if ($(hash).length == 0 && $('a[name='+hash.slice(1)+']').length == 0) {
            $.locationHash(hash);
            return false;
        }
    });
}

function checkHashIE() {
    var idoc = iframe.contentDocument || iframe.contentWindow.document;
    var hash = idoc.location.hash;
    if (hash == '') hash = '#';

    if (hash != curHash) {
        if (location.hash != hash) location.hash = hash;
        curHash = hash;
        $.event.trigger('hashchange');
    }
}

function updateIEFrame(hash) {
    if (hash == '#') hash = '';
    var idoc = iframe.contentWindow.document;
    idoc.open();
    idoc.close();
    if (idoc.location.hash != hash) idoc.location.hash = hash;
}

})(jQuery);
/*
 * jQuery BBQ: Back Button & Query Library - v1.2.1 - 2/17/2010
 * http://benalman.com/projects/jquery-bbq-plugin/
 *
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function($,p){var i,m=Array.prototype.slice,r=decodeURIComponent,a=$.param,c,l,v,b=$.bbq=$.bbq||{},q,u,j,e=$.event.special,d="hashchange",A="querystring",D="fragment",y="elemUrlAttr",g="location",k="href",t="src",x=/^.*\?|#.*$/g,w=/^.*\#/,h,C={};function E(F){return typeof F==="string"}function B(G){var F=m.call(arguments,1);return function(){return G.apply(this,F.concat(m.call(arguments)))}}function n(F){return F.replace(/^[^#]*#?(.*)$/,"$1")}function o(F){return F.replace(/(?:^[^?#]*\?([^#]*).*$)?.*/,"$1")}function f(H,M,F,I,G){var O,L,K,N,J;if(I!==i){K=F.match(H?/^([^#]*)\#?(.*)$/:/^([^#?]*)\??([^#]*)(#?.*)/);J=K[3]||"";if(G===2&&E(I)){L=I.replace(H?w:x,"")}else{N=l(K[2]);I=E(I)?l[H?D:A](I):I;L=G===2?I:G===1?$.extend({},I,N):$.extend({},N,I);L=a(L);if(H){L=L.replace(h,r)}}O=K[1]+(H?"#":L||!K[1]?"?":"")+L+J}else{O=M(F!==i?F:p[g][k])}return O}a[A]=B(f,0,o);a[D]=c=B(f,1,n);c.noEscape=function(G){G=G||"";var F=$.map(G.split(""),encodeURIComponent);h=new RegExp(F.join("|"),"g")};c.noEscape(",/");$.deparam=l=function(I,F){var H={},G={"true":!0,"false":!1,"null":null};$.each(I.replace(/\+/g," ").split("&"),function(L,Q){var K=Q.split("="),P=r(K[0]),J,O=H,M=0,R=P.split("]["),N=R.length-1;if(/\[/.test(R[0])&&/\]$/.test(R[N])){R[N]=R[N].replace(/\]$/,"");R=R.shift().split("[").concat(R);N=R.length-1}else{N=0}if(K.length===2){J=r(K[1]);if(F){J=J&&!isNaN(J)?+J:J==="undefined"?i:G[J]!==i?G[J]:J}if(N){for(;M<=N;M++){P=R[M]===""?O.length:R[M];O=O[P]=M<N?O[P]||(R[M+1]&&isNaN(R[M+1])?{}:[]):J}}else{if($.isArray(H[P])){H[P].push(J)}else{if(H[P]!==i){H[P]=[H[P],J]}else{H[P]=J}}}}else{if(P){H[P]=F?i:""}}});return H};function z(H,F,G){if(F===i||typeof F==="boolean"){G=F;F=a[H?D:A]()}else{F=E(F)?F.replace(H?w:x,""):F}return l(F,G)}l[A]=B(z,0);l[D]=v=B(z,1);$[y]||($[y]=function(F){return $.extend(C,F)})({a:k,base:k,iframe:t,img:t,input:t,form:"action",link:k,script:t});j=$[y];function s(I,G,H,F){if(!E(H)&&typeof H!=="object"){F=H;H=G;G=i}return this.each(function(){var L=$(this),J=G||j()[(this.nodeName||"").toLowerCase()]||"",K=J&&L.attr(J)||"";L.attr(J,a[I](K,H,F))})}$.fn[A]=B(s,A);$.fn[D]=B(s,D);b.pushState=q=function(I,F){if(E(I)&&/^#/.test(I)&&F===i){F=2}var H=I!==i,G=c(p[g][k],H?I:{},H?F:2);p[g][k]=G+(/#/.test(G)?"":"#")};b.getState=u=function(F,G){return F===i||typeof F==="boolean"?v(F):v(G)[F]};b.removeState=function(F){var G={};if(F!==i){G=u();$.each($.isArray(F)?F:arguments,function(I,H){delete G[H]})}q(G,2)};e[d]=$.extend(e[d],{add:function(F){var H;function G(J){var I=J[D]=c();J.getState=function(K,L){return K===i||typeof K==="boolean"?l(I,K):l(I,L)[K]};H.apply(this,arguments)}if($.isFunction(F)){H=F;return G}else{H=F.handler;F.handler=G}}})})(jQuery,this);
/*
 * jQuery hashchange event - v1.2 - 2/11/2010
 * http://benalman.com/projects/jquery-hashchange-plugin/
 *
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function($,i,b){var j,k=$.event.special,c="location",d="hashchange",l="href",f=$.browser,g=document.documentMode,h=f.msie&&(g===b||g<8),e="on"+d in i&&!h;function a(m){m=m||i[c][l];return m.replace(/^[^#]*#?(.*)$/,"$1")}$[d+"Delay"]=100;k[d]=$.extend(k[d],{setup:function(){if(e){return false}$(j.start)},teardown:function(){if(e){return false}$(j.stop)}});j=(function(){var m={},r,n,o,q;function p(){o=q=function(s){return s};if(h){n=$('<iframe src="javascript:0"/>').hide().insertAfter("body")[0].contentWindow;q=function(){return a(n.document[c][l])};o=function(u,s){if(u!==s){var t=n.document;t.open().close();t[c].hash="#"+u}};o(a())}}m.start=function(){if(r){return}var t=a();o||p();(function s(){var v=a(),u=q(t);if(v!==t){o(t=v,u);$(i).trigger(d)}else{if(u!==t){i[c][l]=i[c][l].replace(/#.*/,"")+"#"+u}}r=setTimeout(s,$[d+"Delay"])})()};m.stop=function(){if(!n){r&&clearTimeout(r);r=0}};return m})()})(jQuery,this);
/**
 * jQuery.ScrollTo
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 *
 * @projectDescription Easy element scrolling using jQuery.
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 * Works with jQuery +1.2.6. Tested on FF 2/3, IE 6/7/8, Opera 9.5/6, Safari 3, Chrome 1 on WinXP.
 *
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * @id jQuery.scrollTo
 * @id jQuery.fn.scrollTo
 * @param {String, Number, DOMElement, jQuery, Object} target Where to scroll the matched elements.
 *	  The different options for target are:
 *		- A number position (will be applied to all axes).
 *		- A string position ('44', '100px', '+=90', etc ) will be applied to all axes
 *		- A jQuery/DOM element ( logically, child of the element to scroll )
 *		- A string selector, that will be relative to the element to scroll ( 'li:eq(2)', etc )
 *		- A hash { top:x, left:y }, x and y can be any kind of number/string like above.
*		- A percentage of the container's dimension/s, for example: 50% to go to the middle.
 *		- The string 'max' for go-to-end.
 * @param {Number} duration The OVERALL length of the animation, this argument can be the settings object instead.
 * @param {Object,Function} settings Optional set of settings or the onAfter callback.
 *	 @option {String} axis Which axis must be scrolled, use 'x', 'y', 'xy' or 'yx'.
 *	 @option {Number} duration The OVERALL length of the animation.
 *	 @option {String} easing The easing method for the animation.
 *	 @option {Boolean} margin If true, the margin of the target element will be deducted from the final position.
 *	 @option {Object, Number} offset Add/deduct from the end position. One number for both axes or { top:x, left:y }.
 *	 @option {Object, Number} over Add/deduct the height/width multiplied by 'over', can be { top:x, left:y } when using both axes.
 *	 @option {Boolean} queue If true, and both axis are given, the 2nd axis will only be animated after the first one ends.
 *	 @option {Function} onAfter Function to be called after the scrolling ends.
 *	 @option {Function} onAfterFirst If queuing is activated, this function will be called after the first scrolling ends.
 * @return {jQuery} Returns the same jQuery object, for chaining.
 *
 * @desc Scroll to a fixed position
 * @example $('div').scrollTo( 340 );
 *
 * @desc Scroll relatively to the actual position
 * @example $('div').scrollTo( '+=340px', { axis:'y' } );
 *
 * @dec Scroll using a selector (relative to the scrolled element)
 * @example $('div').scrollTo( 'p.paragraph:eq(2)', 500, { easing:'swing', queue:true, axis:'xy' } );
 *
 * @ Scroll to a DOM element (same for jQuery object)
 * @example var second_child = document.getElementById('container').firstChild.nextSibling;
 *			$('#container').scrollTo( second_child, { duration:500, axis:'x', onAfter:function(){
 *				alert('scrolled!!');
 *			}});
 *
 * @desc Scroll on both axes, to different values
 * @example $('div').scrollTo( { top: 300, left:'+=200' }, { axis:'xy', offset:-20 } );
 */
;(function( $ ){

	var $scrollTo = $.scrollTo = function( target, duration, settings ){
		$(window).scrollTo( target, duration, settings );
	};

	$scrollTo.defaults = {
		axis:'xy',
		duration: parseFloat($.fn.jquery) >= 1.3 ? 0 : 1
	};

	$scrollTo.window = function( scope ){
		return $(window)._scrollable();
	};

	$.fn._scrollable = function(){
		return this.map(function(){
			var elem = this,
				isWin = !elem.nodeName || $.inArray( elem.nodeName.toLowerCase(), ['iframe','#document','html','body'] ) != -1;

				if( !isWin )
					return elem;

			var doc = (elem.contentWindow || elem).document || elem.ownerDocument || elem;

			return $.browser.safari || doc.compatMode == 'BackCompat' ?
				doc.body :
				doc.documentElement;
		});
	};

	$.fn.scrollTo = function( target, duration, settings ){
		if( typeof duration == 'object' ){
			settings = duration;
			duration = 0;
		}
		if( typeof settings == 'function' )
			settings = { onAfter:settings };

		if( target == 'max' )
			target = 9e9;

		settings = $.extend( {}, $scrollTo.defaults, settings );
		duration = duration || settings.speed || settings.duration;
		settings.queue = settings.queue && settings.axis.length > 1;

		if( settings.queue )
			duration /= 2;
		settings.offset = both( settings.offset );
		settings.over = both( settings.over );

		return this._scrollable().each(function(){
			var elem = this,
				$elem = $(elem),
				targ = target, toff, attr = {},
				win = $elem.is('html,body');

			switch( typeof targ ){
				case 'number':
				case 'string':
					if( /^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(targ) ){
						targ = both( targ );
						break;
					}
					targ = $(targ,this);
				case 'object':
					if( targ.is || targ.style )
						toff = (targ = $(targ)).offset();
			}
			$.each( settings.axis.split(''), function( i, axis ){
				var Pos	= axis == 'x' ? 'Left' : 'Top',
					pos = Pos.toLowerCase(),
					key = 'scroll' + Pos,
					old = elem[key],
					max = $scrollTo.max(elem, axis);

				if( toff ){// jQuery / DOMElement
					attr[key] = toff[pos] + ( win ? 0 : old - $elem.offset()[pos] );

					if( settings.margin ){
						attr[key] -= parseInt(targ.css('margin'+Pos)) || 0;
						attr[key] -= parseInt(targ.css('border'+Pos+'Width')) || 0;
					}

					attr[key] += settings.offset[pos] || 0;

					if( settings.over[pos] )
						attr[key] += targ[axis=='x'?'width':'height']() * settings.over[pos];
				}else{
					var val = targ[pos];
					attr[key] = val.slice && val.slice(-1) == '%' ?
						parseFloat(val) / 100 * max
						: val;
				}

				if( /^\d+$/.test(attr[key]) )
					attr[key] = attr[key] <= 0 ? 0 : Math.min( attr[key], max );

				if( !i && settings.queue ){
					if( old != attr[key] )
						animate( settings.onAfterFirst );
					delete attr[key];
				}
			});

			animate( settings.onAfter );

			function animate( callback ){
				$elem.animate( attr, duration, settings.easing, callback && function(){
					callback.call(this, target, settings);
				});
			};

		}).end();
	};

	$scrollTo.max = function( elem, axis ){
		var Dim = axis == 'x' ? 'Width' : 'Height',
			scroll = 'scroll'+Dim;

		if( !$(elem).is('html,body') )
			return elem[scroll] - $(elem)[Dim.toLowerCase()]();

		var size = 'client' + Dim,
			html = elem.ownerDocument.documentElement,
			body = elem.ownerDocument.body;

		return Math.max( html[scroll], body[scroll] )
			 - Math.min( html[size]  , body[size]   );

	};

	function both( val ){
		return typeof val == 'object' ? val : { top:val, left:val };
	};

})( jQuery );
/*
  PHP style date() plugin
  Call in exactly the same way as you do the "date" command in PHP
  e.g. s = $.PHPDate("l, jS F Y", dtDate);

  License:
  PHPDate 1.0 jQuery Plugin

  Copyright (c) 2008 Jon Combe (http://joncom.be)

  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation
  files (the "Software"), to deal in the Software without
  restriction, including without limitation the rights to use,
  copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the
  Software is furnished to do so, subject to the following
  conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  OTHER DEALINGS IN THE SOFTWARE.
*/

(function($) {
  var aDays = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
  var aMonths = ["January","February","March","April","May","June","July","August","September","October","November","December"];

  $.PHPDate = function(sString, dtDate) {
    var sElement = "";
    var sOutput = "";

    sString = sString.replace(/r/g, "D, j M Y H;i:s O");

    for (var i = 0; i < sString.length; i++) {
      sElement = sString.charAt(i);
      switch (sElement) {
        case "a": sElement = AMPM(dtDate.getHours()); break;
        case "c":
          sElement = (dtDate.getFullYear() + "-" +
                      AddLeadingZero(dtDate.getMonth()) + "-" +
                      AddLeadingZero(dtDate.getDate()) + "T" +
                      AddLeadingZero(dtDate.getHours()) + ":" +
                      AddLeadingZero(dtDate.getMinutes()) + ":" +
                      AddLeadingZero(dtDate.getSeconds()));
          var sTemp = dtDate.toString().split(" ")[5];
          if (sTemp.indexOf("-") > -1) {
            sElement += sTemp.substr(sTemp.indexOf("-"));
          } else if (sTemp.indexOf("+") > -1) {
            sElement += sTemp.substr(sTemp.indexOf("+"));
          } else {
            sElement += "+0000";
          }
          break;
        case "d": sElement = AddLeadingZero(dtDate.getDate()); break;
        case "g": sElement = TwelveHourClock(dtDate.getHours()); break;
        case "h": sElement = AddLeadingZero(TwelveHourClock(dtDate.getHours())); break;
        case "i": sElement = AddLeadingZero(dtDate.getMinutes()); break;
        case "j": sElement = dtDate.getDate(); break;
        case "l": sElement = aDays[dtDate.getDay()]; break;
        case "m": sElement = AddLeadingZero(dtDate.getMonth() + 1); break;
        case "n": sElement = dtDate.getMonth() + 1; break;
        case "o": (new Date(FirstMonday(dtDate.getFullYear())) > dtDate) ? sElement = (dtDate.getFullYear() - 1) : sElement = dtDate.getFullYear(); break;
        case "s": sElement = AddLeadingZero(dtDate.getSeconds()); break;
        case "t":
          var dtTemp = new Date(dtDate.valueOf());
          dtTemp.setMonth(dtTemp.getMonth() + 1)
          dtTemp.setDate(0);
          sElement = dtTemp.getDate();
          break;
        case "u": sElement = dtDate.getMilliseconds(); break;
        case "w": sElement = dtDate.getDay(); break;
        case "y": sElement = dtDate.getFullYear().toString().substr(2, 2); break;
        case "z":
          var dtFirst = new Date(dtDate.getFullYear(), 0, 1, 0, 0, 0, 0);
          var dtLast = new Date(dtDate.getFullYear(), dtDate.getMonth(), dtDate.getDate(), 0, 0, 0, 0);
          sElement = Math.round((dtLast.valueOf() - dtFirst.valueOf()) / 1000 / 60 / 60/ 24);
          break;
        case "A": sElement = AMPM(dtDate.getHours()).toUpperCase(); break;
        case "B":
          sElement = Math.floor(((dtDate.getHours() * 60 * 60 * 1000) +
          (dtDate.getMinutes() * 60 * 1000) +
          (dtDate.getSeconds() * 1000) +
          (dtDate.getMilliseconds())) / 86400);
          break;
        case "D": sElement = aDays[dtDate.getDay()].substr(0, 3); break;
        case "F": sElement = aMonths[dtDate.getMonth()]; break;
        case "G": sElement = dtDate.getHours(); break;
        case "H": sElement = AddLeadingZero(dtDate.getHours()); break;
        case "I":
          var dtTempFirst = new Date(dtDate.getFullYear(), 0, 1);
          var dtTempLast = new Date(dtDate.getFullYear(), dtDate.getMonth(), dtDate.getDate());
          var iDaysDiff = (dtTempLast.valueOf() - dtTempFirst.valueOf()) / 1000 / 60 / 60 / 24;
          (iDaysDiff == Math.round(iDaysDiff)) ? sElement = 0 : sElement = 1;
          break;
        case "L": ((new Date(dtDate.getFullYear(), 2, 0)).getDate() == 29) ? sElement = 1 : sElement = 0; break;
        case "M": sElement = aMonths[dtDate.getMonth()].substr(0, 3); break;
        case "N": (dtDate.getDay() == 0) ? sElement = 7 : sElement = dtDate.getDay(); break;
        case "O":
          var sTemp = dtDate.toString().split(" ")[5];
          if (sTemp.indexOf("-") > -1) {
            sElement = sTemp.substr(sTemp.indexOf("-"));
          } else if (sTemp.indexOf("+") > -1) {
            sElement = sTemp.substr(sTemp.indexOf("+"));
          } else {
            sElement = "+0000";
          }
          break;
        case "P":
          var sTemp = dtDate.toString().split(" ")[5];
          if (sTemp.indexOf("-") > -1) {
            var aTemp = sTemp.substr(sTemp.indexOf("-") + 1).split("");
            sElement = ("-" + aTemp[0] + aTemp[1] + ":" + aTemp[2] + aTemp[3]);
          } else if (sTemp.indexOf("+") > -1) {
            var aTemp = sTemp.substr(sTemp.indexOf("+") + 1).split("");
            sElement = ("+" + aTemp[0] + aTemp[1] + ":" + aTemp[2] + aTemp[3]);
          } else {
            sElement = "+00:00";
          }
          break;
        case "S": sElement = DateSuffix(dtDate.getDate()); break;
        case "T":
          sElement = dtDate.toString().split(" ")[5];
          if (sElement.indexOf("+") > -1) {
            sElement = sElement.substr(0, sElement.indexOf("+"));
          } else if (sElement.indexOf("-") > -1) {
            sElement = sElement.substr(0, sElement.indexOf("-"));
          }
          break;
        case "U": sElement = Math.floor(dtDate.getTime() / 1000); break;
        case "W":
          var dtTempFirst = new Date(FirstMonday(dtDate.getFullYear()));
          var dtTempLast = new Date(dtDate.getFullYear(), dtDate.getMonth(), dtDate.getDate());
          sElement = Math.ceil(Math.round((dtTempLast.valueOf() - dtTempFirst.valueOf()) / 1000 / 60 / 60/ 24) / 7);
          break;
        case "Y": sElement = dtDate.getFullYear(); break;
        case "Z":
          (dtDate.getTimezoneOffset() < 0) ? sElement = Math.abs(dtDate.getTimezoneOffset() * 60) : sElement = (0 - (dtDate.getTimezoneOffset() * 60));
          break;
      }
      sOutput += sElement.toString();
      }
    return sOutput;
  }

  function AddLeadingZero(iValue) {
    if (iValue < 10) {
      iValue = ("0" + iValue);
    }
    return iValue;
  }

  function AMPM(iHours) {
    if (iHours > 11) {
      return "pm";
    } else {
      return "am";
    }
  }

  function DateSuffix(iDay) {
    var sSuffix = "th";
    switch (parseInt(iDay)) {
      case 1:
      case 21:
      case 31:
        sSuffix = "st";
        break;
      case 2:
      case 22:
        sSuffix = "nd";
        break;
      case 3:
      case 23:
        sSuffix = "rd";
    }
    return sSuffix;
  }

  function FirstMonday(iYear) {
    var dtTemp = new Date(iYear, 0, 1);
    while (dtTemp.getDay() != 1) {
      dtTemp.setDate(dtTemp.getDate() + 1);
    }
    return dtTemp.valueOf();
  }

  function TwelveHourClock(iHours) {
    if (iHours == 0) {
      iHours = 24;
    } else if (iHours > 12) {
      iHours -= 12;
    }
    return iHours;
  }
})(jQuery);
new function($) {
    $.fn.placeholder = function(settings) {
        settings = settings || {};
        var key = settings.dataKey || "placeholderValue";
        var attr = settings.attr || "placeholder";
        var className = settings.className || "placeholder";
        var values = settings.values || [];
        var block = settings.blockSubmit || false;
        var blank = settings.blankSubmit || false;
        var submit = settings.onSubmit || false;
        var value = settings.value || "";
        var position = settings.cursor_position || 0;

        function isBlankOrPlaceholder(val, placeholderValue) {
          return $.trim(val) === "" || val === placeholderValue;
        }

        return this.filter(":input").each(function(index) {
            $.data(this, key, values[index] || $(this).attr(attr));
        }).each(function() {
            var placeholderValue = $.data(this, key);
            if (isBlankOrPlaceholder($(this).val(), placeholderValue))
                $(this).addClass(className).val($.data(this, key));
        }).focus(function() {
            $(this).removeClass(className);
            if ($.trim($(this).val()) === $.data(this, key)) {
              $(this).val(value);
              if ($.fn.setCursorPosition) {
                $(this).setCursorPosition(position);
              }
            }
        }).blur(function() {
            if ($.trim($(this).val()) === value)
                $(this).addClass(className).val($.data(this, key));
        }).each(function(index, elem) {
            if (block)
                new function(e) {
                    $(e.form).submit(function() {
                        return $.trim($(e).val()) != $.data(e, key)
                    });
                }(elem);
            else if (blank)
                new function(e) {
                    $(e.form).submit(function() {
                        if ($.trim($(e).val()) == $.data(e, key))
                            $(e).removeClass(className).val("");
                        return true;
                    });
                }(elem);
            else if (submit)
                new function(e) { $(e.form).submit(submit); }(elem);
        });
    };
}(jQuery);
(function(a){a.uniform={options:{selectClass:"selector",radioClass:"radio",checkboxClass:"checker",fileClass:"uploader",filenameClass:"filename",fileBtnClass:"action",fileDefaultText:"No file selected",fileBtnText:"Choose File",checkedClass:"checked",focusClass:"focus",disabledClass:"disabled",activeClass:"active",hoverClass:"hover",useID:true,idPrefix:"uniform",resetSelector:false},elements:[]};if(a.browser.msie&&a.browser.version<7){a.support.selectOpacity=false}else{a.support.selectOpacity=true}a.fn.uniform=function(c){c=a.extend(a.uniform.options,c);var e=this;if(c.resetSelector!=false){a(c.resetSelector).mouseup(function(){function i(){a.uniform.update(e)}setTimeout(i,10)})}function b(k){var l=a("<div />"),i=a("<span />");l.addClass(c.selectClass);if(c.useID){l.attr("id",c.idPrefix+"-"+k.attr("id"))}var j=k.find(":selected:first");if(j.length==0){j=k.find("option:first")}i.html(j.text());k.css("opacity",0);k.wrap(l);k.before(i);l=k.parent("div");i=k.siblings("span");k.change(function(){i.text(k.find(":selected").text());l.removeClass(c.activeClass)}).focus(function(){l.addClass(c.focusClass)}).blur(function(){l.removeClass(c.focusClass);l.removeClass(c.activeClass)}).mousedown(function(){l.addClass(c.activeClass)}).mouseup(function(){l.removeClass(c.activeClass)}).click(function(){l.removeClass(c.activeClass)}).hover(function(){l.addClass(c.hoverClass)},function(){l.removeClass(c.hoverClass)}).keyup(function(){i.text(k.find(":selected").text())});if(a(k).attr("disabled")){l.addClass(c.disabledClass)}a.uniform.noSelect(i);h(k)}function d(j){var k=a("<div />"),i=a("<span />");k.addClass(c.checkboxClass);if(c.useID){k.attr("id",c.idPrefix+"-"+j.attr("id"))}a(j).wrap(k);a(j).wrap(i);i=j.parent();k=i.parent();a(j).css("opacity",0).focus(function(){k.addClass(c.focusClass)}).blur(function(){k.removeClass(c.focusClass)}).click(function(){if(!a(j).attr("checked")){i.removeClass(c.checkedClass)}else{i.addClass(c.checkedClass)}}).mousedown(function(){k.addClass(c.activeClass)}).mouseup(function(){k.removeClass(c.activeClass)}).hover(function(){k.addClass(c.hoverClass)},function(){k.removeClass(c.hoverClass)});if(a(j).attr("checked")){i.addClass(c.checkedClass)}if(a(j).attr("disabled")){k.addClass(c.disabledClass)}h(j)}function f(j){var k=a("<div />"),i=a("<span />");k.addClass(c.radioClass);if(c.useID){k.attr("id",c.idPrefix+"-"+j.attr("id"))}a(j).wrap(k);a(j).wrap(i);i=j.parent();k=i.parent();a(j).css("opacity",0).focus(function(){k.addClass(c.focusClass)}).blur(function(){k.removeClass(c.focusClass)}).click(function(){if(!a(j).attr("checked")){i.removeClass(c.checkedClass)}else{a("."+c.radioClass+" span."+c.checkedClass+":has([name='"+a(j).attr("name")+"'])").removeClass(c.checkedClass);i.addClass(c.checkedClass)}}).mousedown(function(){if(!a(j).is(":disabled")){k.addClass(c.activeClass)}}).mouseup(function(){k.removeClass(c.activeClass)}).hover(function(){k.addClass(c.hoverClass)},function(){k.removeClass(c.hoverClass)});if(a(j).attr("checked")){i.addClass(c.checkedClass)}if(a(j).attr("disabled")){k.addClass(c.disabledClass)}h(j)}function g(l){$el=a(l);var m=a("<div />"),k=a("<span>"+c.fileDefaultText+"</span>"),j=a("<span>"+c.fileBtnText+"</span>");m.addClass(c.fileClass);k.addClass(c.filenameClass);j.addClass(c.fileBtnClass);if(c.useID){m.attr("id",c.idPrefix+"-"+$el.attr("id"))}$el.wrap(m);$el.after(j);$el.after(k);m=$el.closest("div");k=$el.siblings("."+c.filenameClass);j=$el.siblings("."+c.fileBtnClass);if(!$el.attr("size")){var i=m.width();$el.attr("size",i/10)}$el.css("opacity",0).focus(function(){m.addClass(c.focusClass)}).blur(function(){m.removeClass(c.focusClass)}).change(function(){var n=a(this).val();n=n.split(/[\/\\]+/);n=n[(n.length-1)];k.text(n)}).mousedown(function(){if(!a(l).is(":disabled")){m.addClass(c.activeClass)}}).mouseup(function(){m.removeClass(c.activeClass)}).hover(function(){m.addClass(c.hoverClass)},function(){m.removeClass(c.hoverClass)});if($el.attr("disabled")){m.addClass(c.disabledClass)}a.uniform.noSelect(k);a.uniform.noSelect(j);h(l)}function h(i){i=a(i).get();if(i.length>1){a.each(i,function(j,k){a.uniform.elements.push(k)})}else{a.uniform.elements.push(i)}}a.uniform.noSelect=function(i){function j(){return false}a(i).each(function(){this.onselectstart=this.ondragstart=j;a(this).mousedown(j).css({MozUserSelect:"none"})})};a.uniform.update=function(i){if(i==undefined){i=a(a.uniform.elements)}i=a(i);i.each(function(){$e=a(this);if($e.is("select")){spanTag=$e.siblings("span");divTag=$e.parent("div");divTag.removeClass(c.hoverClass+" "+c.focusClass+" "+c.activeClass);spanTag.html($e.find(":selected").text());if($e.is(":disabled")){divTag.addClass(c.disabledClass)}else{divTag.removeClass(c.disabledClass)}}else{if($e.is(":checkbox")){spanTag=$e.closest("span");divTag=$e.closest("div");divTag.removeClass(c.hoverClass+" "+c.focusClass+" "+c.activeClass);spanTag.removeClass(c.checkedClass);if($e.is(":checked")){spanTag.addClass(c.checkedClass)}if($e.is(":disabled")){divTag.addClass(c.disabledClass)}else{divTag.removeClass(c.disabledClass)}}else{if($e.is(":radio")){spanTag=$e.closest("span");divTag=$e.closest("div");divTag.removeClass(c.hoverClass+" "+c.focusClass+" "+c.activeClass);spanTag.removeClass(c.checkedClass);if($e.is(":checked")){spanTag.addClass(c.checkedClass)}if($e.is(":disabled")){divTag.addClass(c.disabledClass)}else{divTag.removeClass(c.disabledClass)}}else{if($e.is(":file")){divTag=$e.parent("div");filenameTag=$e.siblings(c.filenameClass);btnTag=$e.siblings(c.fileBtnClass);divTag.removeClass(c.hoverClass+" "+c.focusClass+" "+c.activeClass);filenameTag.text($e.val());if($e.is(":disabled")){divTag.addClass(c.disabledClass)}else{divTag.removeClass(c.disabledClass)}}}}}})};return this.each(function(){if(a.support.selectOpacity){var i=a(this);if(i.is("select")){if(i.attr("multiple")!=true){b(i)}}else{if(i.is(":checkbox")){d(i)}else{if(i.is(":radio")){f(i)}else{if(i.is(":file")){g(i)}}}}}})}})(jQuery);

/**
 *
 * Color picker
 * Author: Stefan Petre www.eyecon.ro
 *
 * Dual licensed under the MIT and GPL licenses
 *
 */
(function ($) {
	var ColorPicker = function () {
		var
			ids = {},
			inAction,
			charMin = 65,
			visible,
			tpl = '<div class="colorpicker"><div class="colorpicker_color"><div><div></div></div></div><div class="colorpicker_hue"><div></div></div><div class="colorpicker_new_color"></div><div class="colorpicker_current_color"></div><div class="colorpicker_hex"><input type="text" maxlength="6" size="6" /></div><div class="colorpicker_rgb_r colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_g colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_h colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_s colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><a class="colorpicker_submit button">Close</a></div>',
			defaults = {
				eventName: 'click',
				onShow: function () {},
				onBeforeShow: function(){},
				onHide: function () {},
				onChange: function () {},
				onSubmit: function () {},
				color: 'ff0000',
				livePreview: true,
				flat: false
			},
			fillRGBFields = function  (hsb, cal) {
				var rgb = HSBToRGB(hsb);
				$(cal).data('colorpicker').fields
					.eq(1).val(rgb.r).end()
					.eq(2).val(rgb.g).end()
					.eq(3).val(rgb.b).end();
			},
			fillHSBFields = function  (hsb, cal) {
				$(cal).data('colorpicker').fields
					.eq(4).val(hsb.h).end()
					.eq(5).val(hsb.s).end()
					.eq(6).val(hsb.b).end();
			},
			fillHexFields = function (hsb, cal) {
				$(cal).data('colorpicker').fields
					.eq(0).val(HSBToHex(hsb)).end();
			},
			setSelector = function (hsb, cal) {
				$(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100}));
				$(cal).data('colorpicker').selectorIndic.css({
					left: parseInt(150 * hsb.s/100, 10),
					top: parseInt(150 * (100-hsb.b)/100, 10)
				});
			},
			setHue = function (hsb, cal) {
				$(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10));
			},
			setCurrentColor = function (hsb, cal) {
				$(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb));
			},
			setNewColor = function (hsb, cal) {
				$(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb));
			},
			keyDown = function (ev) {
				var pressedKey = ev.charCode || ev.keyCode || -1;
				if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) {
					return false;
				}
				var cal = $(this).parent().parent();
				if (cal.data('colorpicker').livePreview === true) {
					change.apply(this);
				}
			},
			change = function (ev) {
				var cal = $(this).parent().parent(), col;
				if (this.parentNode.className.indexOf('_hex') > 0) {
					cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value));
				} else if (this.parentNode.className.indexOf('_hsb') > 0) {
					cal.data('colorpicker').color = col = fixHSB({
						h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10),
						s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10),
						b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10)
					});
				} else {
					cal.data('colorpicker').color = col = RGBToHSB(fixRGB({
						r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10),
						g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10),
						b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10)
					}));
				}
				if (ev) {
					fillRGBFields(col, cal.get(0));
					fillHexFields(col, cal.get(0));
					fillHSBFields(col, cal.get(0));
				}
				setSelector(col, cal.get(0));
				setHue(col, cal.get(0));
				setNewColor(col, cal.get(0));
				cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col)]);
			},
			blur = function (ev) {
				var cal = $(this).parent().parent();
				cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus');
			},
			focus = function () {
				charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65;
				$(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus');
				$(this).parent().addClass('colorpicker_focus');
			},
			downIncrement = function (ev) {
				var field = $(this).parent().find('input').focus();
				var current = {
					el: $(this).parent().addClass('colorpicker_slider'),
					max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255),
					y: ev.pageY,
					field: field,
					val: parseInt(field.val(), 10),
					preview: $(this).parent().parent().data('colorpicker').livePreview
				};
				$(document).bind('mouseup', current, upIncrement);
				$(document).bind('mousemove', current, moveIncrement);
			},
			moveIncrement = function (ev) {
				ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10))));
				if (ev.data.preview) {
					change.apply(ev.data.field.get(0), [true]);
				}
				return false;
			},
			upIncrement = function (ev) {
				change.apply(ev.data.field.get(0), [true]);
				ev.data.el.removeClass('colorpicker_slider').find('input').focus();
				$(document).unbind('mouseup', upIncrement);
				$(document).unbind('mousemove', moveIncrement);
				return false;
			},
			downHue = function (ev) {
				var current = {
					cal: $(this).parent(),
					y: $(this).offset().top
				};
				current.preview = current.cal.data('colorpicker').livePreview;
				$(document).bind('mouseup', current, upHue);
				$(document).bind('mousemove', current, moveHue);
			},
			moveHue = function (ev) {
				change.apply(
					ev.data.cal.data('colorpicker')
						.fields
						.eq(4)
						.val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10))
						.get(0),
					[ev.data.preview]
				);
				return false;
			},
			upHue = function (ev) {
				fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				$(document).unbind('mouseup', upHue);
				$(document).unbind('mousemove', moveHue);
				return false;
			},
			downSelector = function (ev) {
				var current = {
					cal: $(this).parent(),
					pos: $(this).offset()
				};
				current.preview = current.cal.data('colorpicker').livePreview;
				$(document).bind('mouseup', current, upSelector);
				$(document).bind('mousemove', current, moveSelector);
        ev.data = current;
        moveSelector(ev);
			},
			moveSelector = function (ev) {
				change.apply(
					ev.data.cal.data('colorpicker')
						.fields
						.eq(6)
						.val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10))
						.end()
						.eq(5)
						.val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10))
						.get(0),
					[ev.data.preview]
				);
				return false;
			},
			upSelector = function (ev) {
				fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				$(document).unbind('mouseup', upSelector);
				$(document).unbind('mousemove', moveSelector);
				return false;
			},
			enterSubmit = function (ev) {
				$(this).addClass('colorpicker_focus');
			},
			leaveSubmit = function (ev) {
				$(this).removeClass('colorpicker_focus');
			},
			clickSubmit = function (ev) {
				var cal = $(this).parent();
				var col = cal.data('colorpicker').color;
				cal.data('colorpicker').origColor = col;
				setCurrentColor(col, cal.get(0));
				cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el);
				$(cal.data('colorpicker').el).ColorPickerHide();
			},
			show = function (ev) {
				var cal = $('#' + $(this).data('colorpickerId'));
				cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]);
				var pos = $(this).offset();
				var viewPort = getViewport();
				var top = pos.top + this.offsetHeight;
				var left = pos.left;
				if (top + 176 > viewPort.t + viewPort.h) {
					top -= this.offsetHeight + 176;
				}
				if (left + 356 > viewPort.l + viewPort.w) {
					left -= 356;
				}
				cal.css({left: left + 'px', top: top + 'px'});
				if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) {
					cal.show();
				}
				$(document).bind('mousedown', {cal: cal}, hide);
				return false;
			},
			hide = function (ev) {
				if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) {
					if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) {
						ev.data.cal.hide();
					}
					$(document).unbind('mousedown', hide);
				}
			},
			isChildOf = function(parentEl, el, container) {
				if (parentEl == el) {
					return true;
				}
				if (parentEl.contains) {
					return parentEl.contains(el);
				}
				if ( parentEl.compareDocumentPosition ) {
					return !!(parentEl.compareDocumentPosition(el) & 16);
				}
				var prEl = el.parentNode;
				while(prEl && prEl != container) {
					if (prEl == parentEl)
						return true;
					prEl = prEl.parentNode;
				}
				return false;
			},
			getViewport = function () {
				var m = document.compatMode == 'CSS1Compat';
				return {
					l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft),
					t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop),
					w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth),
					h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight)
				};
			},
			fixHSB = function (hsb) {
				return {
					h: Math.min(360, Math.max(0, hsb.h)),
					s: Math.min(100, Math.max(0, hsb.s)),
					b: Math.min(100, Math.max(0, hsb.b))
				};
			},
			fixRGB = function (rgb) {
				return {
					r: Math.min(255, Math.max(0, rgb.r)),
					g: Math.min(255, Math.max(0, rgb.g)),
					b: Math.min(255, Math.max(0, rgb.b))
				};
			},
			fixHex = function (hex) {
				var len = 6 - hex.length;
				if (len > 0) {
					var o = [];
					for (var i=0; i<len; i++) {
						o.push('0');
					}
					o.push(hex);
					hex = o.join('');
				}
				return hex;
			},
			HexToRGB = function (hex) {
				var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
				return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)};
			},
			HexToHSB = function (hex) {
				return RGBToHSB(HexToRGB(hex));
			},
			RGBToHSB = function (rgb) {
				var hsb = {
					h: 0,
					s: 0,
					b: 0
				};
				var min = Math.min(rgb.r, rgb.g, rgb.b);
				var max = Math.max(rgb.r, rgb.g, rgb.b);
				var delta = max - min;
				hsb.b = max;
				if (max != 0) {

				}
				hsb.s = max != 0 ? 255 * delta / max : 0;
				if (hsb.s != 0) {
					if (rgb.r == max) {
						hsb.h = (rgb.g - rgb.b) / delta;
					} else if (rgb.g == max) {
						hsb.h = 2 + (rgb.b - rgb.r) / delta;
					} else {
						hsb.h = 4 + (rgb.r - rgb.g) / delta;
					}
				} else {
					hsb.h = -1;
				}
				hsb.h *= 60;
				if (hsb.h < 0) {
					hsb.h += 360;
				}
				hsb.s *= 100/255;
				hsb.b *= 100/255;
				return hsb;
			},
			HSBToRGB = function (hsb) {
				var rgb = {};
				var h = Math.round(hsb.h);
				var s = Math.round(hsb.s*255/100);
				var v = Math.round(hsb.b*255/100);
				if(s == 0) {
					rgb.r = rgb.g = rgb.b = v;
				} else {
					var t1 = v;
					var t2 = (255-s)*v/255;
					var t3 = (t1-t2)*(h%60)/60;
					if(h==360) h = 0;
					if(h<60) {rgb.r=t1;	rgb.b=t2; rgb.g=t2+t3}
					else if(h<120) {rgb.g=t1; rgb.b=t2;	rgb.r=t1-t3}
					else if(h<180) {rgb.g=t1; rgb.r=t2;	rgb.b=t2+t3}
					else if(h<240) {rgb.b=t1; rgb.r=t2;	rgb.g=t1-t3}
					else if(h<300) {rgb.b=t1; rgb.g=t2;	rgb.r=t2+t3}
					else if(h<360) {rgb.r=t1; rgb.g=t2;	rgb.b=t1-t3}
					else {rgb.r=0; rgb.g=0;	rgb.b=0}
				}
				return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
			},
			RGBToHex = function (rgb) {
				var hex = [
					rgb.r.toString(16),
					rgb.g.toString(16),
					rgb.b.toString(16)
				];
				$.each(hex, function (nr, val) {
					if (val.length == 1) {
						hex[nr] = '0' + val;
					}
				});
				return hex.join('');
			},
			HSBToHex = function (hsb) {
				return RGBToHex(HSBToRGB(hsb));
			},
			restoreOriginal = function () {
				var cal = $(this).parent();
				var col = cal.data('colorpicker').origColor;
				cal.data('colorpicker').color = col;
				fillRGBFields(col, cal.get(0));
				fillHexFields(col, cal.get(0));
				fillHSBFields(col, cal.get(0));
				setSelector(col, cal.get(0));
				setHue(col, cal.get(0));
				setNewColor(col, cal.get(0));
			};
		return {
			init: function (opt) {
				opt = $.extend({}, defaults, opt||{});
				if (typeof opt.color == 'string') {
					opt.color = HexToHSB(opt.color);
				} else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) {
					opt.color = RGBToHSB(opt.color);
				} else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) {
					opt.color = fixHSB(opt.color);
				} else {
					return this;
				}
				return this.each(function () {
					if (!$(this).data('colorpickerId')) {
						var options = $.extend({}, opt);
						options.origColor = opt.color;
						var id = 'collorpicker_' + parseInt(Math.random() * 1000);
						$(this).data('colorpickerId', id);
						var cal = $(tpl).attr('id', id);
						if (options.flat) {
							cal.appendTo(this).show();
						} else {
							cal.appendTo(document.body);
						}
						options.fields = cal
											.find('input')
												.bind('keyup', keyDown)
												.bind('change', change)
												.bind('blur', blur)
												.bind('focus', focus);
						cal
							.find('span').bind('mousedown', downIncrement).end()
							.find('>div.colorpicker_current_color').bind('click', restoreOriginal);
						options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector);
						options.selectorIndic = options.selector.find('div div');
						options.el = this;
						options.hue = cal.find('div.colorpicker_hue div');
						cal.find('div.colorpicker_hue').bind('mousedown', downHue);
						options.newColor = cal.find('div.colorpicker_new_color');
						options.currentColor = cal.find('div.colorpicker_current_color');
						cal.data('colorpicker', options);
						cal.find('.colorpicker_submit')
							.bind('mouseenter', enterSubmit)
							.bind('mouseleave', leaveSubmit)
							.bind('click', clickSubmit);
						fillRGBFields(options.color, cal.get(0));
						fillHSBFields(options.color, cal.get(0));
						fillHexFields(options.color, cal.get(0));
						setHue(options.color, cal.get(0));
						setSelector(options.color, cal.get(0));
						setCurrentColor(options.color, cal.get(0));
						setNewColor(options.color, cal.get(0));
						if (options.flat) {
							cal.css({
								position: 'relative',
								display: 'block'
							});
						} else {
							$(this).bind(options.eventName, show);
						}
					}
				});
			},
			showPicker: function() {
				return this.each( function () {
					if ($(this).data('colorpickerId')) {
						show.apply(this);
					}
				});
			},
			hidePicker: function() {
				return this.each( function () {
					if ($(this).data('colorpickerId')) {
						$('#' + $(this).data('colorpickerId')).hide();
					}
				});
			},
			setColor: function(col) {
				if (typeof col == 'string') {
					col = HexToHSB(col);
				} else if (col.r != undefined && col.g != undefined && col.b != undefined) {
					col = RGBToHSB(col);
				} else if (col.h != undefined && col.s != undefined && col.b != undefined) {
					col = fixHSB(col);
				} else {
					return this;
				}
				return this.each(function(){
					if ($(this).data('colorpickerId')) {
						var cal = $('#' + $(this).data('colorpickerId'));
						cal.data('colorpicker').color = col;
						cal.data('colorpicker').origColor = col;
						fillRGBFields(col, cal.get(0));
						fillHSBFields(col, cal.get(0));
						fillHexFields(col, cal.get(0));
						setHue(col, cal.get(0));
						setSelector(col, cal.get(0));
						setCurrentColor(col, cal.get(0));
						setNewColor(col, cal.get(0));
					}
				});
			}
		};
	}();
	$.fn.extend({
		ColorPicker: ColorPicker.init,
		ColorPickerHide: ColorPicker.hidePicker,
		ColorPickerShow: ColorPicker.showPicker,
		ColorPickerSetColor: ColorPicker.setColor
	});
})(jQuery);

/*!
 * jQuery Text Overflow v0.7
 *
 * Licensed under the new BSD License.
 * Copyright 2009-2010, Bram Stein
 * All rights reserved.
 */
/*global jQuery, document, setInterval*/
(function ($) {
  var style = document.documentElement.style,
    hasTextOverflow = ('textOverflow' in style || 'OTextOverflow' in style),

    domSplit = function (root, maxIndex) {
      var index = 0, result = [],
        domSplitAux = function (nodes) {
          var i = 0, tmp;

          if (index > maxIndex) {
            return;
          }

          for (i = 0; i < nodes.length; i += 1) {
            if (nodes[i].nodeType === 1) {
              tmp = nodes[i].cloneNode(false);
              result[result.length - 1].appendChild(tmp);
              result.push(tmp);
              domSplitAux(nodes[i].childNodes);
              result.pop();
            } else if (nodes[i].nodeType === 3) {
              if (index + nodes[i].length < maxIndex) {
                result[result.length - 1].appendChild(nodes[i].cloneNode(false));
              } else {
                tmp = nodes[i].cloneNode(false);
                tmp.textContent = $.trim(tmp.textContent.substring(0, maxIndex - index));
                result[result.length - 1].appendChild(tmp);
              }
              index += nodes[i].length;
            } else {
              result.appendChild(nodes[i].cloneNode(false));
            }
          }
        };
      result.push(root.cloneNode(false));
      domSplitAux(root.childNodes);
      return $(result.pop().childNodes);
    };

  $.extend($.fn, {
    textOverflow: function (str, autoUpdate) {
      var more = str || '&#x2026;';

      if (!hasTextOverflow) {
        return this.each(function () {
          var element = $(this),

            clone = element.clone(),

            originalElement = element.clone(),
            originalText = element.text(),
            originalWidth = element.width(),
            low = 0, mid = 0,
            high = originalText.length,
            reflow = function () {
              if (originalWidth !== element.width()) {
                element.replaceWith(originalElement);
                element = originalElement;
                originalElement = element.clone();
                element.textOverflow(str, false);
                originalWidth = element.width();
              }
            };

          element.after(clone.hide().css({
            'position': 'absolute',
            'width': 'auto',
            'overflow': 'visible',
            'max-width': 'inherit'
          }));

          if (clone.width() > originalWidth) {
            while (low < high) {
              mid = Math.floor(low + ((high - low) / 2));
              clone.empty().append(domSplit(originalElement.get(0), mid)).append(more);
              if (clone.width() < originalWidth) {
                low = mid + 1;
              } else {
                high = mid;
              }
            }

            if (low < originalText.length) {
              element.empty().append(domSplit(originalElement.get(0), low - 1)).append(more);
            }
          }
          clone.remove();

          if (autoUpdate) {
            setInterval(reflow, 200);
          }
        });
      } else {
        return this;
      }
    }
  });
})(jQuery);
/*
 * timeago: a jQuery plugin, version: 0.9.3 (2011-01-21)
 * @requires jQuery v1.2.3 or later
 *
 * Timeago is a jQuery plugin that makes it easy to support automatically
 * updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").
 *
 * For usage and examples, visit:
 * http://timeago.yarp.com/
 *
 * Licensed under the MIT:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Copyright (c) 2008-2011, Ryan McGeary (ryanonjavascript -[at]- mcgeary [*dot*] org)
 */
(function($) {
  $.timeago = function(timestamp) {
    if (timestamp instanceof Date) {
      return inWords(timestamp);
    } else if (typeof timestamp === "string") {
      return inWords($.timeago.parse(timestamp));
    } else {
      return inWords($.timeago.datetime(timestamp));
    }
  };
  var $t = $.timeago;

  $.extend($.timeago, {
    settings: {
      refreshMillis: 60000,
      allowFuture: false,
      replaceTitleWithDateMethod: null,
      strings: {
        prefixAgo: null,
        prefixFromNow: null,
        suffixAgo: "ago",
        suffixFromNow: "from now",
        seconds: "less than a minute",
        minute: "about a minute",
        minutes: "%d minutes",
        hour: "about an hour",
        hours: "about %d hours",
        day: "a day",
        days: "%d days",
        month: "about a month",
        months: "%d months",
        year: "about a year",
        years: "%d years",
        numbers: []
      }
    },
    inWords: function(distanceMillis) {
      var $l = this.settings.strings;
      var prefix = $l.prefixAgo;
      var suffix = $l.suffixAgo;
      if (this.settings.allowFuture) {
        if (distanceMillis < 0) {
          prefix = $l.prefixFromNow;
          suffix = $l.suffixFromNow;
        }
        distanceMillis = Math.abs(distanceMillis);
      }

      var seconds = distanceMillis / 1000;
      var minutes = seconds / 60;
      var hours = minutes / 60;
      var days = hours / 24;
      var years = days / 365;

      function substitute(stringOrFunction, number) {
        var string = $.isFunction(stringOrFunction) ? stringOrFunction(number, distanceMillis) : stringOrFunction;
        var value = ($l.numbers && $l.numbers[number]) || number;
        return string.replace(/%d/i, value);
      }

      var words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) ||
        seconds < 90 && substitute($l.minute, 1) ||
        minutes < 45 && substitute($l.minutes, Math.round(minutes)) ||
        minutes < 90 && substitute($l.hour, 1) ||
        hours < 24 && substitute($l.hours, Math.round(hours)) ||
        hours < 48 && substitute($l.day, 1) ||
        days < 30 && substitute($l.days, Math.floor(days)) ||
        days < 60 && substitute($l.month, 1) ||
        days < 365 && substitute($l.months, Math.floor(days / 30)) ||
        years < 2 && substitute($l.year, 1) ||
        substitute($l.years, Math.floor(years));

      return $.trim([prefix, words, suffix].join(" "));
    },
    parse: function(iso8601) {
      var s = $.trim(iso8601);
      s = s.replace(/\.\d\d\d+/,""); // remove milliseconds
      s = s.replace(/-/,"/").replace(/-/,"/");
      s = s.replace(/T/," ").replace(/Z/," UTC");
      s = s.replace(/([\+\-]\d\d)\:?(\d\d)/," $1$2"); // -04:00 -> -0400
      return new Date(s);
    },
    datetime: function(elem) {
      var isTime = $(elem).get(0).tagName.toLowerCase() === "time"; // $(elem).is("time");
      var iso8601 = isTime ? $(elem).attr("datetime") : $(elem).attr("title");
      return $t.parse(iso8601);
    }
  });

  $.fn.timeago = function() {
    var self = this;
    self.each(refresh);

    var $s = $t.settings;
    if ($s.refreshMillis > 0) {
      setInterval(function() { self.each(refresh); }, $s.refreshMillis);
    }
    return self;
  };

  function refresh() {
    var data = prepareData(this);
    if (!isNaN(data.datetime)) {
      $(this).text(inWords(data.datetime));
    }
    return this;
  }

  function prepareData(element) {
    element = $(element);
    if (!element.data("timeago")) {
      var dt = $t.datetime(element);
      element.data("timeago", { datetime: dt });
      var text = $.trim(element.text());
      var m = $t.settings.replaceTitleWithDateMethod;
      if (text.length > 0 || m) {
        element.attr("title", m ? dt[m]() : text);
      }
    }
    return element.data("timeago");
  }

  function inWords(date) {
    return $t.inWords(distance(date));
  }

  function distance(date) {
    return (new Date().getTime() - date.getTime());
  }

  document.createElement("abbr");
  document.createElement("time");
}(jQuery));

/* Templating. */
/**
 * @class Jaml
 * @author Ed Spencer (http://edspencer.net)
 * Jaml is a simple JavaScript library which makes HTML generation easy and pleasurable.
 * Examples: http://edspencer.github.com/jaml
 * Introduction: http://edspencer.net/2009/11/jaml-beautiful-html-generation-for-javascript.html
 */
Jaml = function() {
  return {
    automaticScope: true,
    templates: {},
    helpers  : {},

    /**
     * Registers a template by name
     * @param {String} name The name of the template
     * @param {Function} template The template function
     */
    register: function(name, template) {
      this.templates[name] = template;
    },

    /**
     * Renders the given template name with an optional data object
     * @param {String} name The name of the template to render
     * @param {Object} data Optional data object
     */
    render: function(name, data) {
      if (!(name in this.templates)) {
        throw "Jaml error: Template '" + name + "' does not exist.";
      }

      var template = this.templates[name],
          renderer = new Jaml.Template(template);

      try {
        return renderer.render(data);
      } catch(e) {
        if (window.console && console.log) {
          console.log(e);
        } else if (window.blackberry) {
          alert("Jaml error: " + e);
        }
        throw e;
      }
    },

    /**
     * Registers a helper function
     * @param {String} name The name of the helper
     * @param {Function} helperFn The helper function
     */
    registerHelper: function(name, helperFn) {
      this.helpers[name] = helperFn;
      Jaml.Template.prototype[name] = helperFn;
    },

    registerHelpers: function(obj) {
      for (var name in obj) {
        Jaml.registerHelper(name, obj[name]);
      }
    }
  };
}();

/**
 * @constructor
 * @param {String} tagName The tag name this node represents (e.g. 'p', 'div', etc)
 */
Jaml.Node = function(tagName) {
  /**
   * @property tagName
   * @type String
   * This node's current tag
   */
  this.tagName = tagName;

  /**
   * @property attributes
   * @type Object
   * Sets of attributes on this node (e.g. 'cls', 'id', etc)
   */
  this.attributes = {};

  /**
   * @property children
   * @type Array
   * Array of rendered child nodes that will be included as this node's innerHTML
   */
  this.children = [];
};

Jaml.Node.prototype = {
  /**
   * Adds attributes to this node
   * @param {Object} attrs Object containing key: value pairs of node attributes
   */
  setAttributes: function(attrs) {
    for (var key in attrs) {
      var mappedKey = key == 'cls' ? 'class' : key;

      this.attributes[mappedKey] = attrs[key];
    }
  },

  /**
   * Adds a child string to this node. This can be called as often as needed to add children to a node
   * @param {String} childText The text of the child node
   */
  addChild: function(childText) {
    this.children.push(childText);
  },

  /**
   * Renders this node with its attributes and children
   * @param {Number} lpad Amount of whitespace to add to the left of the string (defaults to 0)
   * @return {String} The rendered node
   */
  render: function(lpad) {
    lpad = lpad || 0;

    function _interpret(item) {
      switch (typeof item) {
      case 'number':
        return item + '';
      case 'string':
        return item;
      default:
        if (!('render') in item) {
          throw "Can't render " + item;
        }
        return item.render(lpad + 2);
      }
    }

    var node      = [],
        textnode  = (this instanceof Jaml.TextNode),
        multiline = this.multiLineTag();

    if (!textnode) node.push(this.getPadding(lpad));

    node.push("<" + this.tagName);

    for (var key in this.attributes) {
      node.push(" " + key + "=\"" + this.attributes[key] + "\"");
    }

    if (this.isSelfClosing()) {
      node.push(" />\n");
    } else {
      node.push(">");

      if (multiline) node.push("\n");

      for (var i=0; i < this.children.length; i++) {
        node.push(_interpret(this.children[i]));
      }

      if (multiline) node.push(this.getPadding(lpad));
      node.push("</", this.tagName, ">");
    }

    return node.join("");
  },

  /**
   * Returns true if this tag should be rendered with multiple newlines (e.g. if it contains child nodes)
   * @return {Boolean} True to render this tag as multi-line
   */
  multiLineTag: function() {
    var childLength = this.children.length,
        multiLine   = childLength > 0;

    if (childLength == 1 && this.children[0] instanceof Jaml.TextNode) multiLine = false;
    return multiLine;
  },

  /**
   * Returns a string with the given number of whitespace characters, suitable for padding
   * @param {Number} amount The number of whitespace characters to add
   * @return {String} A padding string
   */
  getPadding: function(amount) {
    return new Array(amount + 1).join(" ");
  },

  /**
   * Returns true if this tag should close itself (e.g. no </tag> element)
   * @return {Boolean} True if this tag should close itself
   */
  isSelfClosing: function() {
    var selfClosing = false;

    for (var i = this.selfClosingTags.length - 1; i >= 0; i--){
      if (this.tagName == this.selfClosingTags[i]) selfClosing = true;
    }

    return selfClosing;
  },

  /**
   * @property selfClosingTags
   * @type Array
   * An array of all tags that should be self closing
   */
  selfClosingTags: ['img', 'meta', 'br', 'hr']
};

Jaml.TextNode = function(text) {
  this.text = text;
};

Jaml.TextNode.prototype = {
  render: function() {
    return this.text;
  }
};


/**
 * Represents a single registered template. Templates consist of an arbitrary number
 * of trees (e.g. there may be more than a single root node), and are not compiled.
 * When a template is rendered its node structure is computed with any provided template
 * data, culminating in one or more root nodes.  The root node(s) are then joined together
 * and returned as a single output string.
 *
 * The render process uses two dirty but necessary hacks.  First, the template function is
 * decompiled into a string (but is not modified), so that it can be eval'ed within the scope
 * of Jaml.Template.prototype. This allows the second hack, which is the use of the 'with' keyword.
 * This allows us to keep the pretty DSL-like syntax, though is not as efficient as it could be.
 */
Jaml.Template = function(tpl) {
  /**
   * @property tpl
   * @type Function
   * The function this template was created from
   */
  this.tpl = tpl;

  this.nodes = [];
};

Jaml.Template.prototype = {
  /**
   * Renders this template given the supplied data
   * @param {Object} data Optional data object
   * @return {String} The rendered HTML string
   */
  render: function(data) {
    data = data || {};

    if (data.constructor.toString().indexOf("Array") == -1) {
      data = [data];
    }

    if (Jaml.automaticScope) {
      with(this) {
        for (var i = 0; i < data.length; i++) {
          eval("(" + this.tpl.toString() + ")(data[i], i)");
        };
      }
    } else {
      for (i = 0; i < data.length; i++) {
        this.tpl.call(this, data[i], i);
      }
    }

    var roots  = this.getRoots(),
        output = "";

    for (i = 0; i < roots.length; i++) {
      output += roots[i].render();
    };

    return output;
  },

  /**
   * Returns all top-level (root) nodes in this template tree.
   * Templates are tree structures, but there is no guarantee that there is a
   * single root node (e.g. a single DOM element that all other elements nest within)
   * @return {Array} The array of root nodes
   */
  getRoots: function() {
    var roots = [];

    for (var i=0; i < this.nodes.length; i++) {
      var node = this.nodes[i];

      if (node.parent == undefined) roots.push(node);
    };

    return roots;
  },

  tags: [
    "html", "head", "body", "script", "meta", "title", "link", "script",
    "div", "p", "span", "a", "img", "br", "hr",
    "table", "tr", "th", "td", "thead", "tbody",
    "ul", "ol", "li",
    "dl", "dt", "dd",
    "h1", "h2", "h3", "h4", "h5", "h6", "h7",
    "form", "input", "textarea", "button", "label", "fieldset", "legend",
    "select", "option",
    "b", "i", "u", "em", "strong",
    "var", "samp", "dfn", "code", "pre", "kbd", "tt",
    "big", "small", "address",

    "article", "aside", "audio", "canvas", "datalist", "details", "embed",
    "figcaption", "figure", "footer", "keygen", "mark", "meter", "nav",
    "output", "progress", "section", "source", "summary", "time", "video"
  ]
};

/**
 * Adds a function for each tag onto Template's prototype
 */
(function() {
  var tags = Jaml.Template.prototype.tags;

  /**
   * This function is created for each tag name and assigned to Template's
   * prototype below.
   */
  function makeTagHelper(tagName) {
    var fn = function(attrs) {
      var node = new Jaml.Node(tagName);

      var firstArgIsAttributes =  (typeof attrs == 'object')
                               && !(attrs instanceof Jaml.Node)
                               && !(attrs instanceof Jaml.TextNode);

      if (firstArgIsAttributes) node.setAttributes(attrs);

      var startIndex = firstArgIsAttributes ? 1 : 0;

      for (var i=startIndex; i < arguments.length; i++) {
        var arg = arguments[i];

        if (typeof arg == "string" || arg == undefined) {
          arg = new Jaml.TextNode(arg || "");
        }

        if (arg instanceof Jaml.Node || arg instanceof Jaml.TextNode) {
          arg.parent = node;
        }

        node.addChild(arg);
      };

      this.nodes.push(node);

      return node;
    };

    fn.__isTagHelper = true;

    return fn;
  }

  for (var i = tags.length - 1; i >= 0; i--){
    var tagName = tags[i];
    Jaml.Template.prototype[tagName] = makeTagHelper(tagName);
  };
})();

Jaml.registerHelpers({
  _interpretTemplate: function(arg) {
    var template = null;
    if (typeof arg === 'string') {
      template = (arg in Jaml.templates) ?
       new Jaml.Template(Jaml.templates[arg]) : arg;
    }

    if (typeof arg === 'function') {
      template = new Jaml.Template(arg);
    }

    return template;
  },

  _normalize: function(item, data) {
    return typeof item === 'string' ? item : item.render(data);
  },

  /**
   * Renders a template identified by name _or_ an anonymous function.
   * @param {String | Function} name The name of the template to render, or a
   *   function that can be passed to the `Jaml.Template` constructor.
   * @param {Object} data Optional data object
   */
  renderToString: function(template, data) {
    template = this._interpretTemplate(template);
    return this._normalize(template, data);
  },

  renderIf: function(condition, template, data) {
    if (!!condition) {
      return this.renderToString(template, data);
    }

  },

  renderCollection: function(name, collection) {
    var result = [], data;
    for (var i = 0, len = collection.length; i < len; i++) {
      data = collection[i];
      result.push(Jaml.render(name, data));
    }

    return result.join('\n');
  }
});

/*
 * Modernizr v1.6
 * http://www.modernizr.com
 *
 * Developed by:
 * - Faruk Ates  http://farukat.es/
 * - Paul Irish  http://paulirish.com/
 *
 * Copyright (c) 2009-2010
 * Dual-licensed under the BSD or MIT licenses.
 * http://www.modernizr.com/license/
 */
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a.innerHTML="<elem></elem>";return a.childNodes.length!==1}()&&function(a,b){function c(p){for(var m=-1;++m<r;)p.createElement(g[m])}function k(p,m){for(var I=p.length,t=-1,y,J=[];++t<I;){y=p[t];m=y.media||m;J.push(k(y.imports,m));J.push(y.cssText)}return J.join("")}var g="abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video".split("|"),r=g.length,x=RegExp("<(/*)(abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video)",
"gi"),T=RegExp("\\b(abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video)\\b(?!.*[;}])","gi"),z=b.createDocumentFragment(),A=b.documentElement,K=A.firstChild,B=b.createElement("style"),C=b.createElement("body");B.media="all";c(b);c(z);a.attachEvent("onbeforeprint",function(){for(var p=-1;++p<r;)for(var m=b.getElementsByTagName(g[p]),I=m.length,t=-1;++t<I;)if(m[t].className.indexOf("iepp_")<0)m[t].className+=" iepp_"+
g[p];K.insertBefore(B,K.firstChild);B.styleSheet.cssText=k(b.styleSheets,"all").replace(T,".iepp_$1");z.appendChild(b.body);A.appendChild(C);C.innerHTML=z.firstChild.innerHTML.replace(x,"<$1bdo")});a.attachEvent("onafterprint",function(){C.innerHTML="";A.removeChild(C);K.removeChild(B);A.appendChild(z.firstChild)})}(this,document);f._enableHTML5=true;f._version="1.6";l.className=l.className.replace(/\bno-js\b/,"")+" js";l.className+=" "+P.join(" ");return f}(this,this.document);

/* Old "application.js" file. */
Jaml.automaticScope = false;

var Gowalla = {
	API_KEY: "fa574894bddc43aa96c556eb457b4009",

	current_user_id: 0,
	markers: [],
	ignoreMarker: null,
	tierFilter: 2,
	filterOptions: {},
	signupRequiredFields: ['first_name', 'last_name', 'user_name', 'email', 'password'],
	bookmarkedSpotURLs: [],
	bookmarkedTripURLs: [],

	onready: function() {
		$.ajaxSetup({beforeSend : function(xhr) {
			xhr.setRequestHeader('Accept', 'application/json');
			xhr.setRequestHeader('X-Gowalla-API-Key', Gowalla.API_KEY);
			xhr.setRequestHeader('X-Gowalla-API-Version', '0');
		}});
	},

  fbLogin: function(redirect_url) {
    FB.login(function(response) {
      if (response.session) {
        window.location.href = '/fb_callback?url='+redirect_url;
      }
    }, { perms:'publish_stream,offline_access' });
  },

	createMiniMap: function() {
		Gowalla.map = new google.maps.Map2(document.getElementById("map"), {backgroundColor:'#EEE'}); //, {mapTypes:[OSM]}
	},

	addTripSpots: function(spots) {
		$.each(spots, function(i, spot) {
			Gowalla.displaySpot(spot);
		});
	},

	createMap: function(lat, lng) {
		Gowalla.map = new google.maps.Map2(document.getElementById("map"), {backgroundColor:'#444444'}); //, {mapTypes:[OSM]}
		Gowalla.map.addControl(new GSmallMapControl());
		Gowalla.map.addControl(new GMapTypeControl());
		Gowalla.map.addControl(new GOverviewMapControl());
		if (lat && lng) {
			Gowalla.centerMap(lat, lng, 4);
		} else if (google.loader.ClientLocation) {
			Gowalla.centerMap(google.loader.ClientLocation.latitude, google.loader.ClientLocation.longitude, 11);
		} else {
			Gowalla.centerMap(39.05231, -94.60728, 4);
		}
	},

	centerMap: function(lat, lng, zoom) {
		if(!zoom) zoom=12;
		Gowalla.map.setCenter(new google.maps.LatLng(lat, lng), zoom);
	},

	getSpots: function(options) {
		if(!options) options = {order:'id desc'};
		var bounds = Gowalla.map.getBounds();
		options["sw"] = bounds.getSouthWest().toUrlValue();
		options["ne"] = bounds.getNorthEast().toUrlValue();
	  $.getJSON('/spots', options, Gowalla.handleSpots);
	},

	createLetterIcon: function(i) {
		var baseIcon = new GIcon();
		baseIcon.shadow = "http://www.google.com/mapfiles/shadow50.png";
		baseIcon.iconSize = new GSize(20, 34);
		baseIcon.shadowSize = new GSize(37, 34);
		baseIcon.iconAnchor = new GPoint(9, 34);
		baseIcon.infoWindowAnchor = new GPoint(9, 2);
		baseIcon.infoShadowAnchor = new GPoint(18, 25);

		var letter = String.fromCharCode("A".charCodeAt(0) + i);
	  var letterIcon = new GIcon(baseIcon);
	  letterIcon.image = "http://www.google.com/mapfiles/marker" + letter + ".png";
		return letterIcon;
	},

	displaySpot: function(spot) {
		var latlng = new GLatLng(spot.lat, spot.lng);
		Gowalla.map.addOverlay(new GMarker(latlng, { title:h(spot.name) }));
		Gowalla.map.setCenter(latlng, 15);
	},

	displaySpotForEditing: function(spot) {
		var latlng = new GLatLng(spot.lat, spot.lng);
		var marker = new GMarker(latlng, {
		  title: h(spot.name),
		  draggable: true,
		  zIndexProcess: function() { return 1000; }
		});
	  GEvent.addListener(marker, "dragend", function() {
			$('#lat').val(marker.getLatLng().lat());
			$('#lng').val(marker.getLatLng().lng());
	  });
    Gowalla.map.addOverlay(marker);
		Gowalla.map.setCenter(latlng, 17);
		Gowalla.spot = spot;
		Gowalla._marker = marker;
	},

	setSpotCenter: function() {
		$('#lat').val(Gowalla.map.getCenter().lat());
		$('#lng').val(Gowalla.map.getCenter().lng());
	},

	displaySpotsForTrip: function(spots) {
		Gowalla.map.clearOverlays();
	    $.each(spots, function(i, spot) {
			  var marker = new GMarker(new GLatLng(spot.lat, spot.lng), { title:h(spot.name) });
			  GEvent.addListener(marker, "click", function() {
					Gowalla.trip['spots'].push({name:h(spot.name), url:spot.url});
					Gowalla.saveTrip();
			    return false;
			  });
	      Gowalla.map.addOverlay(marker);
	    });
	},

	getTrips: function(url, obj, show_user) {
		var show_user = show_user || false;
		$.getJSON(url, function(trips) {
			if(obj) {
				$('#subnav li').removeClass('selected');
				$(obj).parent().addClass('selected');
			}
			$('#trips-wrapper').html(tmpl('all_trips_tmpl', {trips:trips,show_user:show_user}));
			$.each(trips, function(i, trip) {
				if(show_user) $.getJSON(trip.user_url, function(user) { $('#'+trip.url.replace(/\//g, '_')).append('<p>'+user.name+'</p>'); });
			});
		});
	},

	updateTripsCount: function() {
		$.getJSON('/trips', {context:'featured'}, function(trips) { $('#featured_trips_count').html("("+trips.length+")") });
		$.getJSON('/trips', {context:'completed'}, function(trips) { $('#completed_trips_count').html("("+trips.length+")") });
		$.getJSON('/trips', {context:'friends'}, function(trips) { $('#friends_trips_count').html("("+trips.length+")") });
		$.getJSON('/trips', {context:'created'}, function(trips) { $('#created_trips_count').html("("+trips.length+")") });
	},

	getTrip: function(url) {
		$.getJSON(url, function(trip) {
			Gowalla.trip = trip;
			$('body').attr('id', 'trip');
			$('body').removeClass('edit');
			$('#trip-wrapper').html(tmpl('trip_tmpl', {trip:trip}));
			$('#trip-sidebar').html(tmpl('trip_sidebar_tmpl', {trip:trip}));
			Gowalla.createMap();
			Gowalla.centerMap(trip.spots[0].lat, trip.spots[0].lng, 14);
			Gowalla.displaySpots(trip.spots, true);
		});
	},

	createTrip: function() {
		if($('#create-trip input').val() == '') { alert("Name is required."); return false; }
		$.ajax({
		  type: "POST",
		  url: '/trips',
		  data: $('#create-trip form').serializeArray(),
		  dataType: 'json',
		  success: function(trip) {
				Gowalla.addSpotToTrip(trip.url);
			},
			error: function(req, status, msg) {
				$('.modal').hide();
				Gowalla.flashDialog('fail', "Sorry!", req.responseText);
			}
		});
	},

	saveTrip: function(url, callback) {
		$.ajax({
		  type: "POST",
		  url: (url || Gowalla.trip.url),
		  data: { _method: 'put', spots_json:$.toJSON(Gowalla.trip.spots) },
		  dataType: 'json',
		  success: (callback || Gowalla.displayTrip())
		});
	},

	editTrip: function(url) {
		$('body').attr('id', 'spot');
		$('body').addClass('edit');
		$('#trip-wrapper').html(tmpl('edit_trip_tmpl', {trip:Gowalla.trip}));
	},

	createTripOverlay: function() {
		$('#modal-container').html(tmpl('create_trip_overlay_tmpl', {}));
		Gowalla.setOverlayPosition();
	},

	addSpotToTripOverlay: function() {
		$.getJSON('/trips', { context: 'pending' }, function(trips) {

		  var html = tmpl('add_to_trip_overlay_tmpl', { trips: trips });
			$('#modal-container').html(html);

			$('#add-spot-to-trip select').bind('change', function() {
				if($(this).val() == "create")	Gowalla.createTripOverlay();
			});

			$('#modal-container').find("select, input:checkbox, input:radio, input:file").uniform();
			$('#add-spot-to-trip').show();
			Gowalla.setOverlayPosition();
		});
	},

	addSpotToTrip: function(url) {
		var trip_url = (url || $('#add-spot-to-trip select').val());
		$.ajax({
		  type: "POST",
		  url: trip_url+'/spots',
		  data: { spot_id:Gowalla.spot.id },
		  dataType: 'json',
		  success: function(trip) {
				$('.modal').hide();
				Gowalla.flashDialog('success', "Spot Added!", Gowalla.spot.name + ' has been added to <a href="'+trip.url+'">' + trip.name + '</a>.');
		  },
			error: function(req, status, msg) {
				$('.modal').hide();
				Gowalla.flashDialog('fail', "Oops!", req.responseText);
			}
		});
	},

	addSpotToTripAdmin: function(url, spot_id) {
		$.ajax({
		  type: "POST",
		  url: url,
		  data: { spot_id:spot_id },
		  success: function() {
			alert("Added.");
		  }
		});
	},

	displayTrip: function() {
		var trip = Gowalla.trip;
    	$.each(trip.spots, function(i, spot) {
			var marker = new GMarker(new GLatLng(spot.lat, spot.lng), { icon:Gowalla.createLetterIcon(i), title:h(spot.name) });
			GEvent.addListener(marker, "click", function() {
		    	marker.openInfoWindowHtml('<div class="map-bubble"><img src="' + spot.image_url + '" width="50" height="50" /><b><a href="' + spot.url + '" style="color: #37451e;">' + h(spot.name) + '</a></b></div>');
		    	return false;
			});
      		Gowalla.map.addOverlay(marker);
		});
		Gowalla.zoomAndCenter(trip.spots);
	},

	setTripBounds: function() {
		var sw = Gowalla.map.getBounds().getSouthWest();
		var ne = Gowalla.map.getBounds().getNorthEast();
		$('#s').val(sw.lat());
		$('#w').val(sw.lng());
		$('#n').val(ne.lat());
		$('#e').val(ne.lng());
	},

	removeSpotFromTrip: function(url) {
	  $.each(Gowalla.trip.spots, function(i, spot) {
			if(spot.url==url) {
				Gowalla.trip.spots.splice(i, 1);
				return false;
			}
	  });
		Gowalla.saveTrip(Gowalla.trip.url, function() {
			Gowalla.getTrip(Gowalla.trip.url);
		});
	},

	removeSpotFromTripAdmin: function(url) {
	  $.each(Gowalla.trip.spots, function(i, spot) {
			if(spot.url==url) {
				Gowalla.trip.spots.splice(i, 1);
				return false;
			}
	  });
		Gowalla.saveTrip();
	},

	addSpot: function(marker, point) {
		if(!marker) {
			Gowalla.newSpotMarker = new GMarker(point, { draggable:true, clickable:false });
      		Gowalla.map.addOverlay(Gowalla.newSpotMarker);
	    	var infoWindow = Gowalla.newSpotMarker.openInfoWindowHtml('<form action="/spots" method="post" id="newSpotForm"><input type="hidden" name="lat" value="'+point.lat()+'" /><input type="hidden" name="lng" value="'+point.lng()+'" /><strong>Name:</strong> <input type="text" name="name" /> <input type="submit" value="Save" /></form>');
		}
	},

	initSpotSearchInput: function(field) {
		if (field.value == "City, State") {
			field.value = "";
			$(field).removeClass("deactive");
		} else if (field.value != "") {
			field.select();
			savedValue = field.value;
		} else if (!field.value) {
			if (savedValue != "") {
				field.value = savedValue;
				savedValue = "";
			} else {
				field.value = "City, State";
				$(field).addClass("deactive");
			}
		}
	},

	searchSpots: function(options) {
		options = options || {};
		var params = this.getSearchParams(options);
		Paginator.currentPage = 1;
		Paginator.handler = Gowalla.displaySpots;
		Paginator.paginate('/spots', params);
		if(Gowalla.filterOptions["l"] || Gowalla.filterOptions["sw"] || Gowalla.filterOptions["lat"]) {
			$('#map-wrapper').show();
			$('#spots_search_l').removeClass('off');
			if(options.l) $('#spots_search_l').val(unescape(options.l));
		} else {
			$('#map-wrapper').hide();
		}
		if(Gowalla.mapVisible()) $('#map-placeholder').show();
		$('#heading').hide();
		$('#featured_spots').hide();
		$('#new_spots').hide();
		$.getJSON('/spots', this.getSearchParams(options), function(spots) {
			if(spots.length > 0) {
				$('.paging').show();
				$('#filter').show();
				$('#results').show();
				$('#map-placeholder').hide();
				if(Gowalla.mapVisible() && !Gowalla.map) {
					$('#map-placeholder').addClass("transparent");
					Gowalla.createMap();
					GEvent.addListener(Gowalla.map, "dragend", function() {
						var sw = this.getBounds().getSouthWest().toString();
						var ne = this.getBounds().getNorthEast().toString();
						Gowalla.searchSpots({sw:sw, ne:ne, limit:'150'});
					});
				}
			}
			Gowalla.displaySpots(spots);
		});
	},

	displaySpots: function(spots, disableZoom) {
		if(Gowalla.mapVisible()) {
			if(!Gowalla.filterOptions["sw"]) {
				GEvent.clearListeners(Gowalla.map, "zoomend");
				Gowalla.zoomAndCenter(spots);
				if(disableZoom) {
					GEvent.addListener(Gowalla.map, "zoomend", function() {
						var sw = this.getBounds().getSouthWest().toString();
						var ne = this.getBounds().getNorthEast().toString();
						Gowalla.searchSpots({sw:sw, ne:ne, limit:'150'});
					});
				}
			}
			Gowalla.map.clearOverlays();
			$.each(spots, function(i, spot) {
				if(spot.tier <= Gowalla.tierFilter) {
					var marker = new GMarker(new GLatLng(spot.lat, spot.lng), { icon:Gowalla.createLetterIcon(i), title:h(spot.name) });
				  GEvent.addListener(marker, "click", function() {
				    marker.openInfoWindowHtml('<div class="map-bubble"><img src="' + spot.image_url + '" width="50" height="50" /><b><a href="' + spot.url + '" style="color: #37451e;">' + h(spot.name) + '</a></b></div>');
				    return false;
				  });
					Gowalla.markers.push(marker);
			    Gowalla.map.addOverlay(marker);
				}
	    });
		}
		Gowalla.loadSpots(spots);
	},

	loadSpots: function(spots) {
		if(!$('#spots_list')) return false;
		var html = (spots.length < 1) ? '<div class="no-results"><p>We couldn\'t find any spots. Search again.</p></div>' : '';
		$.each(spots, function(i, spot) {
			if(spot.tier <= Gowalla.tierFilter) {
				var bookmarked = ($.inArray(spot.url, Gowalla.bookmarkedSpotURLs) > -1) ? '<span> &bull; <a href="#" onclick="$(this).parents(\'.result\').hide(); Gowalla.removeSpotBookmark(\''+Gowalla.currentUser.bookmarks_url+'?spot_url='+spot.url+'\'); return false;">Remove Bookmark</a></span>' : '';
				var strLetter = Gowalla.mapVisible() ? '<p class="spot-letter">'+String.fromCharCode("A".charCodeAt(0) + i)+'</p>' : '';
				var strVisited = ($.inArray(spot.url, Gowalla.visitedSpotURLs) > -1) ? '<div class="check"><img src="../images/checkmark.png" /></div>' : '';
				var strVisitors = (spot.visitors_count == 1) ? 'Person' : 'People';
				var strCheckins = (spot.checkins_count == 1) ? 'Check-in' : 'Check-ins';
				var catId = (spot.categories && spot.categories.length > 0) ? spot.categories[0].id : '';
				var catName = (spot.categories && spot.categories.length > 0) ? spot.categories[0].name : '';
				var strCityState = (spot.city_state && spot.city_state.length > 0) ? '<a href="#" onclick="Gowalla.searchSpots({l:\''+spot.city_state+'\'}); return false;">'+spot.city_state+'</a> - ' : '';

				html += '<div class="result clearfix">\
					<img src="'+spot.image_url+'" class="stamp" />\
					'+strLetter+'\
					<div class="details">\
						<p class="spot-name"><a href="'+spot.url+'">'+h(spot.name)+'</a></p>\
						<p class="spot-data">'+ strCityState+'<a href="#" onclick="Gowalla.searchSpots({c:\''+catId+'\'}); return false;">'+catName+'</a>'+bookmarked+'</p>\
					</div>\
					<div class="scoreboard">\
						<a href="#" class="score">\
							<em>'+spot.visitors_count+'</em>\
							<span>'+ strVisitors +'</span>\
						</a>\
						<a href="#" class="score">\
						<em>'+spot.checkins_count+'</em>\
						<span>'+ strCheckins +'</span>\
						</a>\
					</div>\
					'+ strVisited +'\
				</div>';
			}
		});
		$('#map-placeholder').hide();
	  $('#spots_list').html(html);
	},

	loadStamps: function(spots, el) {
		var html = '';
		$.each(spots, function(i, spot) {
			var strCityState = (spot.city_state && spot.city_state.length > 0) ? '<p class="city"><a href="/spots?l='+spot.city_state+'">'+spot.city_state+'</a></p>' : '';

			html += '<div class="stamp"> \
				<div><a href="'+spot.url+'"><img src="'+spot.image_url+'" /></a></div> \
				<a href="'+spot.url+'">'+h(spot.name)+'</a> \
				'+strCityState+' \
			</div>';
		});
		if(el) {
			if(el == 'success') {
				var obj = $('#stamp-wrapper');
			} else {
				var obj = $(el);
			}
		} else {
			var obj = $('#stamp-wrapper');
		}
	  obj.html(html);
	},

	showSpots: function(options) {
		$('#spots_search_l').addClass('off');
		$('#spots_search_l').val('City, State or Zip Code');
		$('#map-wrapper').hide();
		var params = Gowalla.getSearchParams(options);
		Paginator.handler = Gowalla.displaySpots;
		Paginator.paginate('/spots', params);
		$.getJSON('/spots', params, function(spots) {
			Gowalla.loadSpots(spots);
			$('.spinner').hide();
			$('.paging').show();
			$('#filter').show();
			$('#featured_spots').hide();
			$('#new_spots').hide();
			$('#results').show();
		});
	},

	showStamps: function(options) {
		options["user_id"] = Gowalla.current_user_id;
		$.getJSON('/stamps', options, function(spots) {
			Gowalla.loadStamps(spots);
			Paginator.currentPage = 1;
			Paginator.handler = Gowalla.loadStamps;
			Paginator.paginate('/stamps', options);
		});
	},

	getStampsCount: function() {
		$.getJSON('/stamps', {user_id:Gowalla.current_user_id, stamps_count:'1'}, function(data) {
			$('#stamps_count').html('('+data.stamps_count+')');
			if(data.featured_count > 0) {
				$('#featured_count').html('('+data.featured_count+')');
				$('#featured_count').parent().show();
			}
			if(data.states_count > 0) {
				$('#states_count').html('('+data.states_count+')');
				$('#states_count').parent().show();
			}
		});
	},

	loadItems: function(items, el) {
		var html = '';
		$.each(items, function(i, item) {
			if(item.url.search(/kind/) > -1) {
				var url = '#';
				var onclick = 'return false;';
				var stampClass = 'stamp dimmed';
				var issueNum = '';
			} else {
				var url = item.url;
				var onclick = '';
				var stampClass = 'stamp';
				var issueNum = '<p class="city">#'+item.issue_number+'</p>';
			}

			html += '<div class="'+stampClass+'"> \
				<div><a href="'+url+'" onclick="'+onclick+'"><img src="'+item.image_url+'" /></a></div> \
				<a href="'+url+'" onclick="'+onclick+'">'+item.name+'</a> \
				'+issueNum+' \
			</div>';
		});
		if(el) {
			if(el == 'success') {
				var obj = $('#stamp-wrapper');
			} else {
				var obj = $(el);
			}
		} else {
			var obj = $('#stamp-wrapper');
		}
	  obj.html(html);
	},

	showItems: function(options) {
		options["user_id"] = Gowalla.current_user_id;
		$.getJSON('/items', options, function(items) {
			Gowalla.loadItems(items);
			Paginator.currentPage = 1;
			Paginator.handler = Gowalla.loadItems;
			Paginator.paginate('/items', options);
		});
	},

	getItemsCount: function() {
		$.getJSON('/items', {user_id:Gowalla.current_user_id, items_count:'1'}, function(data) {
			$('#pack_count').html('('+data.pack_count+')');
			$('#vault_count').html('('+data.vault_count+')');
			$('#missing_count').html('('+data.missing_count+')');
		});
	},

	spotsFilter: function(obj, filter) {
		$('.filter > a').removeClass("selected");
		$(obj).addClass("selected");
		Gowalla.tierFilter = (filter == 'featured') ? 1 : 2;
		Gowalla.ignoreMarker = null;
	},

	checkDupe: function(url, q, obj, username) {
		if(username) { $('#passport_url').html('http://gowalla.com/'+q) };
		$.ajax({
		  type: "POST",
		  url: url,
		  data: { q:q },
		  dataType: 'json',
		  success: function(transport) {
				if(transport.in_use) {
					obj.removeClass("good");
					obj.addClass("bad");
					obj.html("It's taken :(");
				} else {
					obj.removeClass("bad");
					obj.addClass("good");
					obj.html("It's good!");
				}
			}
		});
	},

	popup: function(url) {
		$.ajax({
		  type: "GET",
		  url: url,
		  dataType: 'html',
		  success: function(html) { $('#popup').html(html) }
		});
	},

	unload: function() {
	  if (window.GUnload) GUnload();
	},

	refresh: function() {
	  window.location = '/';
	},

	showAndroidOverlay: function() {
		$('#overlay-wrapper').html(tmpl('download_android_app', {}));
		Gowalla.setOverlayPosition();
	},

	showPalmOverlay: function() {
		$('#overlay-wrapper').html(tmpl('download_palm_app', {}));
		Gowalla.setOverlayPosition();
	},

	editSpot: function(url, spot_category_url) {
		$.getJSON(url, function(spot) {
			Gowalla.spot = spot;
			Gowalla.showSpotCategories(spot_category_url);
			$('#spot-header-wrapper').html(tmpl('spot_header_tmpl', spot));
			$('#spot-sidebar-wrapper').html(tmpl('spot_sidebar_tmpl', spot));
			Gowalla.createMap();
			Gowalla.displaySpotForEditing(spot);
		});
	},

	showSpotCategories: function(url) {
		if($('#cat1 option').length < 1) {
			$.getJSON('/categories', function(categories) {
		    $.each(categories, function(i, cat) {
					$('#cat1').append('<option value="'+cat.url+'">'+cat.name+'</option>');
				});
				document.getElementById('cat1').selectedIndex = $.inArray(url, $.map($('#cat1 option'), function(c){return $(c).val()}));
			});
		}
		$.getJSON(url, function(data) {
			$('#cat2').empty();
	    $.each(data.categories, function(i, cat2) {
				$('#cat2').append('<option value="'+cat2.id+'">'+cat2.name+'</option>');
		    if(cat2.categories) {
					$.each(cat2.categories, function(i, cat3) {
						$('#cat2').append('<option value="'+cat3.id+'">&nbsp;&nbsp;'+cat3.name+'</option>');
					});
				}
			});
			if((i=$.inArray(Gowalla.spot.categories[0].url.split('/')[2], $.map($('#cat2 option'), function(c){return $(c).val()}))) > -1) {
				document.getElementById('cat2').selectedIndex = i;
			}
		});
	},

	showEditSpotForm: function(obj, form) {
		$(obj).hide();
		$(form).show();
		$(form + ' > input').select();
		$(form + ' > textarea').select();
	},

	hideEditSpotForm: function(obj, form) {
		$(obj).show();
		$(form).hide();
	},

	submitSpotForm: function(url) {
		if($('#spot_name').val().length > 0) {
			$('#inline-title').html(Gowalla.escapeHTML($('#spot_name').val()))
		} else {
			return false;
		}
		var desc = Gowalla.escapeHTML($('#spot_desc').val()) || '<span class="add-desc">Click here to add a description</span>';
		$('#inline-desc').html(desc);
		$.ajax({
		  type: "POST",
		  url: url,
		  dataType: 'json',
			data: $('#inline-spot-form').serializeArray()
		});
	},

	escapeHTML: function(val) {
		return val.replace(/</g,"&lt;").replace(/>/g,"&gt;");
	},

	fetchUsers: function() {
		var q = $('input[name="q"]').val();
		if (!q) return false;
		$('#find-friends-wrapper').html(tmpl('loading_friends_tmpl', {network:'search'}));
		$.getJSON('/friends/find', {q:q}, function(users) {
			$('#find-friends-wrapper').html(tmpl('potential_friends_tmpl', {friends:users, network:'search', q:q}));
			$('.stamp-wrapper a.button').click(function() { Gowalla.requestFriendship($(this).attr('url'), this); $(this).addClass('disabled'); return false; });
			$('input[name="q"]').addClass('on');
		});
	},

	fetchPotentialFriends: function(network, params) {
		$('#subnav li').removeClass('selected');
		$('#subnav li[name="'+network+'"]').addClass('selected');
		$('#subnav li[name="'+network+'"]').append($('.spinner'));
		$('#subnav li[name="'+network+'"] .spinner').show();
		$('#fb_inviter').hide();
		if(network == 'search') {
			$('#find-friends-wrapper').html(tmpl('search_friends_tmpl', {q:''}));
			$('#subnav li[name="'+params+'"]').addClass('selected');
			$('.spinner').hide();
			return;
		} else if(network=='facebook') {
			var loading_template = 'loading_friends_tmpl';
			var template = 'facebook_friends_tmpl';
			var url = '/potential_facebook_friends?format=json&show_pending=true';
			var network = 'Facebook';
		}	else if(network=='twitter') {
			var loading_template = 'loading_friends_tmpl';
			var template = 'twitter_friends_tmpl';
			var url = '/potential_twitter_friends?format=json&show_pending=true';
			var network = 'Twitter';
		} else if(network.search('redirect') > -1) {
			$('#find-friends-wrapper').html(tmpl('redirect_'+params+'_friends_tmpl', {}));
			$('#subnav li[name="'+params+'"]').addClass('selected');
			$('.spinner').hide();
			return;
		} else if(network=='gmail') {
			var loading_template = 'loading_contacts_tmpl';
			var template = 'import_friends_tmpl';
			var url = '/friends/import?format=json&'+params;
			var network = "Gmail"
		} else if(network=='yahoo') {
			var loading_template = 'loading_contacts_tmpl';
			var template = 'import_friends_tmpl';
			var url = '/friends/import?format=json&'+params;
			var network = "Yahoo"
		} else if(network=='windows') {
			var loading_template = 'loading_contacts_tmpl';
			var template = 'import_friends_tmpl';
			var url = '/friends/import?format=json&'+params;
			var network = "Live"
		} else if(network=='email') {
			$('#find-friends-wrapper').html(tmpl('email_friends_tmpl', {}));
			$('#subnav li[name="'+params+'"]').addClass('selected');
			$('.spinner').hide();
			return;
		}
		$('#find-friends-wrapper').html(tmpl(loading_template, {network:network}));
		if(network=='gmail' || network=='yahoo' || network=='windows') $.ajaxSetup({ error: function() { Gowalla.flashDialog('fail', 'Oops!', 'There was a problem fetching your contacts.'); } });
		$.getJSON(url, function(data, status) {
			$('#find-friends-wrapper').html(tmpl(template, {friends:data.potential_friends, contacts:(data.contacts || []), network:network, q:''}));
			if(network=="Facebook") $('#fb_inviter').show(); else $('#fb_inviter').hide();
			if(data.potential_friends.length > 0) { $('.inviter .title').show(); $('.inviter p').show(); } else { $('.inviter .title').hide(); $('.inviter p').hide(); }
			$('.stamp-wrapper a.button').click(function() { Gowalla.requestFriendship($(this).attr('url'), this); $(this).addClass('disabled'); return false; });
			$('.spinner').hide();
			$('input[name="q"]').focus();
		});
	},

	flashDialog: function(status, title, body) {
	  if (status === 'fail') status = 'error';
	  Gowalla.Flash.add(status, body);
	},

	requestFriendship: function(url, obj) {
		if(obj) {
			var o = $(obj);
			if(o.parent().hasClass('disabled')) return false;
			o.parent().addClass('disabled');
			o.html('Request Sent');
		}
		$.post(url, function(data, status) {
		});
	},

	acceptFriendship: function(url) {
		$.post(url, function(data, status) {
		});
		Gowalla.changeFriendshipCount();
	},

	rejectFriendship: function(url) {
		$.post(url, function(data, status) {
		});
		Gowalla.changeFriendshipCount();
	},

	changeFriendshipCount: function() {
		var requestCnt = parseInt($('#pending_friend_count').html());
		if(requestCnt-1 > 0) {
			$('#pending_friend_count').html(requestCnt-1);
		} else {
			$('#pending_friend_requests').hide();
		}
	},

	loadFriends: function(url) {
		$.getJSON(url, function(data){
          	$.each(data['friends_waiting'], function(i, user) {
            	$("<li><a href=\"" + user.url + "\">" + h(user.name) + "</a> - <a href=\"#\" onclick=\"Gowalla.rejectFriendship('" + user.reject_url + "'); return false;\">Forget it</a></li>").appendTo("#friends_waiting");
          	});
          	$.each(data['friends_needing_approval'], function(i, user) {
            	$("<li><a href=\"" + user.url + "\">" + h(user.name) + "</a> - <a href=\"#\" onclick=\"Gowalla.acceptFriendship('" + user.accept_url + "'); return false;\">Accept</a> or <a href=\"#\" onclick=\"Gowalla.rejectFriendship('" + user.reject_url + "'); return false;\">Ignore</a></li>").appendTo("#friend_requests");
          	});
          	$.each(data['friends'], function(i, user) {
            	$("<li><a href=\"" + user.url + "\">" + h(user.name) + "</a> - <a href=\"#\" onclick=\"Gowalla.rejectFriendship('" + user.reject_url + "'); return false;\">Remove</a></li>").appendTo("#friends");
          	});
	    });
	},

	loadTwitterFriends: function(url) {
		$.getJSON(url, function(data){
          	$.each(data['twitter_friends'], function(i, user) {
            	$("<li><a href=\"" + user.url + "\">" + h(user.name) + "</a> - <a href=\"#\" onclick=\"Gowalla.requestFriendship('" + user.request_url + "'); return false;\">Add</a></li>").appendTo("#twitter_friends");
          	});
	    });
	},

	getSearchParams: function(options) {
		if(options.l && options.l != 'City, State or Zip Code') { this.filterOptions["l"] = options.l; Paginator.currentPage = 1; this.filterOptions["sw"] = ''; this.filterOptions["ne"] = ''; }
		if(options.l == 'City, State or Zip Code') { this.filterOptions["l"] = ''; this.filterOptions["sw"] = ''; }
		if(options.q && options.q != 'Coffee ') this.filterOptions["q"] = options.q;
		if(options.q == 'Coffee ') this.filterOptions["q"] = '';
		if(options.c) { this.filterOptions["category_id"] = options.c; }
		if(options.c == " ") { this.filterOptions["category_id"] = ""; }
		if(options.featured) { this.filterOptions["featured"] = options.featured; }
		if(options.context) { this.filterOptions = {}; this.filterOptions["context"] = options.context; }
		if(options.sw) { this.filterOptions["sw"] = options.sw; this.filterOptions["l"] = ''; }
		if(options.ne) this.filterOptions["ne"] = options.ne;
		if(options.lat) { this.filterOptions["lat"] = options.lat; this.filterOptions["l"] = ''; }
		if(options.lng) this.filterOptions["lng"] = options.lng;
		this.filterOptions["order"] = options.order || $('#spots_sort').val() || '';
		this.filterOptions["limit"] = 20;

		var combinedOptions = {};
		$.each(options, function(k,v) {
			combinedOptions[k] = v;
		});
		$.each(this.filterOptions, function(k,v) {
			combinedOptions[k] = v;
		});

		this.setSearchFilters();
		return combinedOptions;
	},

	setSearchFilters: function() {
		var opts = $('#spots_sort > option');
		for(i=0; i < opts.length; i++) {
			if(opts[i].value == this.filterOptions["order"]) {
				$('#spots_sort').attr('selectedIndex', i);
			}
		}

		var opts = $('#spots_category > option');
		for(i=0; i < opts.length; i++) {
			if(opts[i].value == this.filterOptions["category_id"]) {
				$('#spots_category').attr('selectedIndex', i);
			}
		}

		if(this.filterOptions["featured"] == 1) $('#featured_filter').attr('checked', true);
	},

	getAnchorOptions: function() {
	  var qs = window.location.toString();
		var anchorPos = qs.search('#');
		if(anchorPos == -1) return false;
		qs = qs.substring(anchorPos + 1);
		qs = qs.replace(/#/, '');
		if(qs.length > 0) {
			var options = {};
		  var vars = qs.split("&");
			for (var i=0; i < vars.length; i++) {
		  	var pair = vars[i].split("=");
		  	options[pair[0].toString()] = pair[1].toString()
		  }
			return options;
		} else {
			return false;
		}
	},

	getQueryString: function(v) {
	  var qs = window.location.toString();
		qs = qs.substring(qs.search('#') + 1);
	  var vars = qs.split("&");
	  for (var i=0; i < vars.length; i++) {
	  	var pair = vars[i].split("=");
	  	if (pair[0] == v) {
	    	return pair[1];
	    }
	  }
	},

	zoomAndCenter: function(spots) {
		if(spots.length < 1) return false;
		var sortedSpots = spots.slice(0); // makes a copy of the array so sorting isn't throw off in the view
		var n = sortedSpots.sort(function(a,b){return b.lat-a.lat})[0].lat;
		var e = sortedSpots.sort(function(a,b){return b.lng-a.lng})[0].lng;
		var s = sortedSpots.sort(function(a,b){return a.lat-b.lat})[0].lat;
		var w = sortedSpots.sort(function(a,b){return a.lng-b.lng})[0].lng;

		var sw = new GLatLng(s, w);
		var ne = new GLatLng(n, e);
		var bounds = new GLatLngBounds(sw, ne);
		var center = bounds.getCenter();
		var zoomLevel = Gowalla.map.getBoundsZoomLevel(bounds);
		Gowalla.centerMap(center.lat(), center.lng(), zoomLevel);
	},

	displayCategories: function(id) {
		$.getJSON('/categories/'+id, function(data) {
			$('#categories').empty();
			$('#spot_pic').attr("src", data.image_url);
	    $.each(data.categories, function(i, cat) {
				$('#categories').append('<option value="'+cat.id+'">'+cat.name+'</option>');
		    if(cat.categories) {
			    $.each(cat.categories, function(i, cat2) {
						$('#categories').append('<option value="'+cat2.id+'">&nbsp;&nbsp;'+cat2.name+'</option>');
				    if(cat2.categories) {
							$.each(cat2.categories, function(i, cat3) {
								$('#categories').append('<option value="'+cat3.id+'">&nbsp;&nbsp;'+cat3.name+'</option>');
							});
						}
					});
				}
			});
		});
	},

	updateBookmarkCount: function(n) {
		$.getJSON('/spots', {bookmarks_user_id:4, order:'id desc'}, function(bookmarks) {
			$('#bookmarks_count').html((bookmarks.length == 0) ? '' : '('+bookmarks.length+')');
		})
	},

	bookmarkSpot: function(url, callback) {
		$.post(url, function() {
			Gowalla.bookmarkedSpotURLs.push(url);
			Gowalla.flashDialog('success', 'Success!', 'This spot has been added to your Bookmarks.');

			if (callback) callback.apply(this, arguments);
		});
	},

	bookmarkTrip: function(url, callback) {
		$.post(url, function() {
			Gowalla.bookmarkedTripURLs.push(url);
			Gowalla.flashDialog('success', 'Success!', 'This trip has been added to your Bookmarks.');

			if (callback) callback.apply(this, arguments);
		});
	},

	removeSpotBookmark: function(url, callback) {
		$.post(url, function() {
			Gowalla.bookmarkedSpotURLs.splice($.inArray(Gowalla.bookmarkedSpotURLs, url), 1);
			Gowalla.flashDialog('success', 'Success!', 'This spot has been removed from your Bookmarks.');

			if (callback) callback.apply(this, arguments);
		});
	},

	removeTripBookmark: function(url, callback) {
		$.post(url, {_method:'delete'}, function() {
			Gowalla.bookmarkedTripURLs.splice($.inArray(Gowalla.bookmarkedTripURLs, url), 1);
			Gowalla.flashDialog('success', 'Success!', 'This trip has been removed from your Bookmarks.');

			if (callback) callback.apply(this, arguments);
		});
	},

	changeCategoryPic: function(id) {
		$.getJSON('/categories/'+id, function(data) {
			$('#spot_pic').attr("src", data.image_url);
		});
	},

	defaultSpotsView: function() {
		$.getJSON('/spots', {featured:'1', order:'random()', limit:'5'}, function(spots) {
			Gowalla.loadStamps(spots, '#featured_stamps');
			$('#featured_spots').show();
		});

		$.getJSON('/spots', {order:'id desc', limit:'20'}, function(spots) {
			Gowalla.loadStamps(spots, '#new_stamps');
			$('#new_spots').show();
		});
	},

	mapVisible: function() {
		return $('#map-wrapper').css('display') != 'none';
	},

	signupInit: function() {
		var form = $('#signin-popup').find('form');
		var el = $('[name=user[first_name]]');
		if (!el.length) return;
		if(el.val().length > 0) {
			el.nextAll('.help').hide();
			el.closest('fieldset').attr('class', 'success');
			el.nextAll('.pass:first').show();
		};

		var el = $('[name=user[last_name]]');
		if(el.val().length > 0) {
			el.nextAll('.help').hide();
			el.closest('fieldset').attr('class', 'success');
			el.nextAll('.pass:first').show();
		};

		var el = $('[name=user[username]]');
		if(el.val().length > 0) {
			Gowalla.signupValidateUsername();
		} else {
			Gowalla.signupHelpShow(el, 'info', '');
		};

		var el = $('[name=user[email]]');
		if(el.val().length > 0) {
			Gowalla.signupValidateEmail();
		} else {
			Gowalla.signupHelpShow(el, 'info', '');
		};
	},

	signupFocus: function(el) {
		$(el).parent().parent().addClass('selected');
		if($(el).nextAll('.help:visible').size() > 0) return;
		$(el).nextAll('.info').show();
	},

	signupBlur: function(el, url) {
		$(el).closest('fieldset').attr('class', '');
		$(el).nextAll().hide();
		if($(el).attr('name') == "user[username]") {
			if($(el).val()) {
				Gowalla.signupValidateUsername();
				return;
			} else {
				Gowalla.signupHelpShow(el, 'info', '');
			}
		}
		if($(el).attr('name') == "user[email]") {
			if($(el).val()) {
				Gowalla.signupValidateEmail();
				return;
			} else {
				Gowalla.signupHelpShow(el, 'info', '');
			}
		}
		if($(el).val()) {
			Gowalla.signupHelpShow(el, 'pass', 'success');
		} else {
			Gowalla.signupHelpShow(el, 'info', '');
		}
	},

	signupKeyUp: function(el, event, url) {
		if(this.signupValidateKey(event)) {
			$('#passport_url').html($(el).val());
			if($(el).val()) {
				$(el).parent().parent().attr('class', '');
				$(el).nextAll().hide();
				$(el).nextAll('.spinner').show();
				setTimeout(function() {
					$.ajax({
					  type: "POST",
					  url: url,
					  data: { q:$(el).val() },
					  dataType: 'json',
					  success: function(transport) {
							$(el).nextAll('.spinner').hide();
							if(transport.in_use) {
								Gowalla.signupHelpShow(el, 'fail', 'error');
							} else {
								Gowalla.signupHelpShow(el, 'pass', 'success');
							}
						}
					});
				}, 1000);
			} else {
				$(el).parent().parent().attr('class', '');
				$(el).nextAll().hide();
			}
			return;
		}
		if($(el).val($(el).val().replace(/\W+/, "")));
	},

	signupHelpShow: function(el, className, parentClass) {
		$(el).nextAll('.help').hide();
		$(el).closest('fieldset').attr('class', parentClass);
		$(el).closest('input').attr('class', parentClass);
		$(el).nextAll('.'+className+':first').show();
	},

	signupHelpHide: function(el, className, parentClass) {
		$(el).closest('fieldset').attr('class', '');
		$(el).nextAll().hide();
		$(el).nextAll('.'+className).hide();
	},

	landingHelpShow: function(id) {
		$('#'+id).show();
	},

	landingHelpHide: function(el, className) {
		$('#'+$(el).attr('id')+'_'+className).hide();
	},

	landingFocus: function(el) {
		if($(el).val() == "First Name" || $(el).val() == "Last Name" || $(el).val() == "Email Address" || $(el).val() == "Username" || $(el).val() == "Password") {
			$(el).attr('default', $(el).val());
			if($(el).val() == "Password") {
				$(el).hide();
				$("[name=user[password]]").attr('default', $(el).val());
				$("[name=user[password]]").show();
				$("[name=user[password]]").focus();
			}
			$(el).val('');
		}
	},

	landingBlur: function(el) {
		if(!$(el).val() && $(el).attr('default') == "Password") {
			$(el).hide();
			$("[name=password]").val($(el).attr('default'));
			$("[name=password]").show();
			return;
		}
		if(!$(el).val()) $(el).val($(el).attr('default'));
	},

	landingValidate: function() {
		$('.error').hide();
		var errors = false;
		$.each(['user[first_name]', 'user[last_name]', 'user[email]', 'user[username]', 'user[password]'], function(i, name) {
			var el = $('#landing_signup').find('[name='+name+']');
			if(!$(el).val()) {
  			Gowalla.landingHelpShow('empty');
				return false;
			}
		});
		if($('.error:visible').size() > 0) return false;
		Gowalla.landingValidateEmail();
		if($('.error:visible').size() > 0) return false;
		Gowalla.landingValidateUsername();
		if($('.error:visible').size() < 1) {
		  $('#landing_signup').submit();
		};
	},

	signupValidate: function(controller) {
		$('.fail').hide();
		$('.empty').hide();
		$.each(['user[first_name]', 'user[last_name]', 'user[password]'], function(i, name) {
			var el = $('#signup_form').find('[name='+name+']');
			if(!$(el).val()) {
				$(el).nextAll('.help').hide();
				Gowalla.signupHelpShow(el, 'empty', 'error');
			} else {
				Gowalla.signupHelpShow(el, 'pass', 'success');
			}
		});
		Gowalla.signupValidateEmail();
		Gowalla.signupValidateUsername();

		if($('[name=terms]:visible').size() > 0) {
			if(!$('[name=terms]:checked').val()) {
    		return false;
			}
		}

		var retval = ($('.fail:visible').size() < 1 && $('.empty:visible').size() < 1 && $('.spinner:visible').size() < 1);
		if(retval) {
		  $('#signup_form').submit();
	  }
	},

	signupValidateEmail: function() {
		var url = "/users/check_email";
		var el = $('#signup_form').find('[name=user[email]]');

		$(el).closest('fieldset').attr('class', '');
		$(el).nextAll().hide();
		$(el).nextAll('.spinner:first').show();

		if(!$(el).val()) {
			Gowalla.signupHelpShow(el, 'empty', 'error');
			return;
		}

		if(!$(el).val().match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.@-]+\.[A-Za-z]{2,6}$/)) {
			Gowalla.signupHelpShow(el, 'empty', 'error');
			return;
		}

		var transport = $.parseJSON($.ajax({
		  type: "POST",
		  async: false,
			url: url,
		  data: { q:$(el).val() },
		  dataType: 'json'
		}).responseText);
		$(el).nextAll('.spinner:first').hide();

		if(transport.in_use) {
			Gowalla.signupHelpShow(el, 'fail', 'error');
		} else {
			Gowalla.signupHelpShow(el, 'pass', 'success');
		}
	},

	landingValidateEmail: function() {
		var url = "/users/check_email";
		var el = $('#landing_signup').find('[name=user[email]]');

		if(!$(el).val().match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.@-]+\.[A-Za-z]{2,6}$/)) {
			Gowalla.landingHelpShow('email_fail');
			return;
		}

		var transport = $.parseJSON($.ajax({
		  type: "POST",
		  async: false,
			url: url,
		  data: { q:$(el).val() },
		  dataType: 'json'
		}).responseText);

		if(transport.in_use) {
			Gowalla.landingHelpShow('email_taken');
			return false;
		}
	},

	signupValidateUsername: function() {
		var url = "/users/check_username";
		var el = $('#signup_form').find('[name=user[username]]');
		$(el).closest('fieldset').attr('class', '');
		$(el).nextAll().hide();
		$(el).nextAll('.spinner:first').show();

		if(!$(el).val()) {
			Gowalla.signupHelpShow(el, 'empty', 'error');
			return;
		}

		var transport = $.parseJSON($.ajax({
		  type: "POST",
		  async: false,
			url: url,
		  data: { q:$(el).val() },
		  dataType: 'json'
		}).responseText);
		$(el).nextAll('.spinner:first').hide();

		if(transport.in_use) {
			Gowalla.signupHelpShow(el, 'fail', 'error');
		} else {
			Gowalla.signupHelpShow(el, 'pass', 'success');
		}
	},

	landingValidateUsername: function() {
		var url = "/users/check_username";
		var el = $('#landing_signup').find('[name=user[username]]');

		var transport = $.parseJSON($.ajax({
		  type: "POST",
		  async: false,
			url: url,
		  data: { q:$(el).val() },
		  dataType: 'json'
		}).responseText);

		if(transport.in_use) {
			Gowalla.landingHelpShow('username_fail');
			return false;
		}
	},

	signupValidateBday: function() {
		if($('[name=bday_month]').val().length < 1 || $('[name=bday_day]').val().length < 1 || $('[name=bday_year]').val().length < 1) {
			Gowalla.signupHelpShow('[name=bday_year]', 'empty', 'error');
			return;
		}
		var bday = new Date($('[name=bday_year]').val(), $('[name=bday_month]').val(), $('[name=bday_day]').val());
		var today = new Date(2010,3,13);
		var diff = today-bday;
		if(diff < 410227200000) { // 13 years ago in milliseconds
			Gowalla.signupHelpShow('[name=bday_year]', 'fail', 'error');
		}
		if(diff >= 410227200000 && diff < 567993600000) { // between 13 and 18 years ago in milliseconds
			$('.consent:first').show();
		} else {
			$('.consent:first').hide();
		}
	},

	signupValidateKey: function(event) {
		if(!event) return true;
		var code = event.keyCode;
		if(code >= 48 && code <= 57 && !event.altKey && !event.ctrlKey && !event.shiftKey) return true; //0-9 (without modifier keys)
		if(code >= 65 && code <= 90 && !event.altKey && !event.ctrlKey) return true; //a-z (without crtl & alt)
		if(code == 0 || code == 8 || code == 46) return true; //underscore, backspace, or delete
		return false;
	},

	setOverlayPosition: function() {
	  var scroll_top = document.documentElement.scrollTop || document.body.scrollTop;
	  var scroll_height = document.documentElement.scrollHeight;
	  var client_height = window.innerHeight || document.documentElement.clientHeight;
	  $('.overlay-screen').css('height', scroll_height+"px");
	  $('.overlay-content').css('top', scroll_top+(client_height*0.09)+"px");
	},

	fetchSpot: function(url) {
	  var eventsUrl = url.replace(/\.json$/, '/events');
		$.getJSON(eventsUrl, function(events) {
		  if (events.events.length > 0) {
  			$('#spot-events-wrapper').html(
  			  tmpl('spot_events_tmpl', { events: events.events })
  			);
  			$('.feed:last').addClass('last');
		  }
		});


		$.getJSON(url, function(spot) {
			Gowalla.spot = spot;


		});
	},

	fetchUser: function(url) {
		$.getJSON(url, function(user) {
			$('#header-wrapper').html(tmpl('user_header_tmpl', user));
			$('#user-subnav-wrapper').html(tmpl('user_subnav_tmpl', user));
			if($('#stamps-wrapper').html() != null) {
				$.getJSON(user.stamps_url, {limit:10}, function(stamps) {
					$('#stamps-wrapper').html(tmpl('user_stamps_tmpl', {user:user, stamps:stamps}));
				});
			}
			$.getJSON(user.friends_url, {limit:28, order:'rand'}, function(data) {
				$('#user-friends-wrapper').html(tmpl('user_friends_tmpl', data));
				$('#friends_count').html(user.friends_count);
			});
			$.getJSON(user.top_spots_url, function(spots) {
				$('#top-spots-wrapper').html(tmpl('top_spots_tmpl', {user:user, spots:spots}));
			});
			if($('#user-events-wrapper').html() != null) {
				$.getJSON(user.events_url, function(events) {
					$('#user-events-wrapper').html(tmpl('user_events_tmpl', {user:user, events:events.events}));
					$('.feed:last').addClass('last');
				});
			}
			if($('#user-photos-wrapper').html() != null) {
				$.getJSON(user.photos_url, function(data) {
					$('#user-photos-wrapper').html(tmpl('user_photos_tmpl', {photos:data.activity}));
				});
			}
		});
	},

	activityStream: function() {
	  function unescapeUnicode(str) {
	    return str.replace(/\\\\u([0-9a-f]{4})/g, function(str, num) {
	      return String.fromCharCode(Number("0x" + num));
      });
	  }

	  $.ajax({
	    url: '/stream',
	    data: { limit: '100' },
	    dataType: 'json',
	    success: function(checkins) {
        var str = $.toJSON(checkins);
        checkins = $.evalJSON(unescapeUnicode(str));

  	    var filteredCheckins = [], templateName;
  	    for (var i = 0, len = checkins.length; i < len; i++) {
  	      templateName = 'activity_feed_item_' + checkins[i].type;
  	      if (!(templateName in Jaml.templates)) continue;
  	      filteredCheckins.push(checkins[i]);
  	    }

  	    var left = [], right = [];
  	    for (var i = 0, len = filteredCheckins.length; i < len; i++) {
  	      (i % 2 === 0 ? left : right).push(filteredCheckins[i]);
  	    }

  	    var $wrapper = $('#activity-feed-wrapper');

  	    $wrapper.data('checkins', checkins);

  	    $wrapper.css('visibility', 'hidden');

  	    var content = Jaml.render('activity_feed_template',
  	     { left: left, right: right });
        $wrapper.html(content);

  	    Gowalla._activityStreamWrapper = $wrapper;

  	    $wrapper.css('visibility', 'visible');

  	    Gowalla._animationInterval = window.setInterval(
  	     function() { Gowalla._animateStreamColumn() }, 3000);
  	  }
	  });
	},

	_animateStreamColumn: function() {
	  var $wrapper = Gowalla._activityStreamWrapper;
	  if (!Gowalla._lastAnimatedColumn) {
	    Gowalla._lastAnimatedColumn = 'right';
	  }

	  var columnToAnimate = Gowalla._lastAnimatedColumn === 'left' ?
	   'right' : 'left';

	  var $column = $wrapper.find('div.' + columnToAnimate);

	  var itemHeight = $column.find('div:first').outerHeight();

	  var oldValue = window.parseInt($column.css('bottom'), 10);
	  var newValue = oldValue - itemHeight;

	  var wrapperHeight = $wrapper.height(),
	   columnHeight = $column.height();
	  if (Math.abs(oldValue) + wrapperHeight >= columnHeight) {
	    window.clearInterval(Gowalla._animationInterval);
	    return;
	  }

    $column.animate({ bottom: newValue + 'px' }, 600);

    Gowalla._lastAnimatedColumn = columnToAnimate;
	},

	updateActivityStream: function() {
		Gowalla.activityStreamEndPos = Gowalla.activityStreamEndPos - 2;
		Gowalla.activityStreamStartPos = Gowalla.activityStreamEndPos - 13;
		if(Gowalla.activityStreamStartPos < 0) {
			Gowalla.activityStream();
			return;
		}
		$('#activity-feed-wrapper').html(tmpl('activity_feed_tmpl', {checkins:Gowalla.activityStreamCheckins.slice(Gowalla.activityStreamStartPos, Gowalla.activityStreamEndPos)}));
		$('#activity .item:gt(2)').show();
		$('#activity .item:lt(2)').fadeIn();
		setTimeout(function(){ Gowalla.updateActivityStream() }, 3000);
	},

	foundersToList: function(founders) {
		return jQuery.map(founders, function(f) {
			return "<a href=\"" + f.url + "\">" + h(f.name) + "</a>";
		}).join(", ");
	},

	fetchItem: function(url) {
		$.getJSON(url, function(item) {
			$.getJSON(item.events_url, function(data) {
				$('#item-events-wrapper').html(tmpl('item_events_tmpl', data));
			});
		});
	},

	getFlickrImagesForSpot: function(spotURL) {
		var spotId = spotURL.split('/')[2];
		var url = "http://api.flickr.com/services/feeds/photos_public.gne?tags=gowalla%3Aspot%3D" + spotId + "&lang=en-us&format=json&jsoncallback=?";
		$.getJSON(url, function(data) {
			$.each(data.items, function(i, item) {
				$("<img/>").attr("src", item.media.m).appendTo("#flickr-images");
				if ( i == 3 ) return false;
			});
		});
	},

	timeAgoInWords: function(fromTime, toTime) {
		toTime = Gowalla.parseISO8601(toTime);
		var fromSeconds = fromTime.getTime();
		var toSeconds = toTime.getTime();
		var distanceInSeconds = Math.round(Math.abs(fromSeconds - toSeconds) / 1000)
		var distanceInMinutes = Math.round(distanceInSeconds / 60)
		if (distanceInMinutes <= 1)
			return 'a minute ago'
		if (distanceInMinutes < 45)
		  return distanceInMinutes + ' minutes ago'
		if (distanceInMinutes < 90)
		  return "an hour ago"
		if (distanceInMinutes < 1440)
		  return "" + (Math.round(distanceInMinutes / 60)) + ' hours ago'
		if (distanceInMinutes < 2880)
		  return "yesterday"
		if (distanceInMinutes < 43200)
		  return (Math.round(distanceInMinutes / 1440)) + ' days ago'
		if (distanceInMinutes < 86400)
		  return "a month ago"
		if (distanceInMinutes < 525600)
		  return (Math.round(distanceInMinutes / 43200)) + ' months ago'
		if (distanceInMinutes < 1051200)
		  return "a year ago"
		return "over " + (Math.round(distanceInMinutes / 525600)) + ' years ago'
	},

	parseISO8601: function(date) {
		if(typeof(date) == 'string') {  // parse iso8601 format
			var parts = date.split('T'),
			dateParts = parts[0].split('-'),
			timeParts = parts[1].split('+'),
			timeSubParts = timeParts[0].split(':'),
			timeSecParts = timeSubParts[2].split('.'),
			timeHours = Number(timeSubParts[0]),
			_date = new Date;

			_date.setUTCFullYear(Number(dateParts[0]));
			_date.setUTCMonth(Number(dateParts[1])-1);
			_date.setUTCDate(Number(dateParts[2]));
			_date.setUTCHours(Number(timeHours));
			_date.setUTCMinutes(Number(timeSubParts[1]));
			_date.setUTCSeconds(Number(timeSecParts[0]));
			if (timeSecParts[1]) _date.setUTCMilliseconds(Number(timeSecParts[1]));

			return _date;
		} else {
			return date;
		}
	}

}

var Paginator = {

	currentPage: 1,
	perPage: 20,
	params: {},

	paginate: function(url, options) {
		setTimeout(function() {
			$('.spinner').show();
			Paginator.params = options;
			options["page_count"] = '1';
			$.getJSON(url, options, function(data) {
				var pages = data.page_count;
				var html = '';
		    if(parseInt(pages) > 1) {
					html += '<div class="paging" class="clearfix"><img src="/images/spinner.gif" width="25" height="25" class="spinner" />';
					if(Paginator.currentPage > 1) {
						html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+(Paginator.currentPage-1)+'); return false;" class="prev">Prev</a>';
					} else {
						html += '<a href="#" onclick="return false;" class="prev inactive">Prev</a>';
					}
					if(Paginator.currentPage > 4) html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', 1); return false;">1</a><a href="#" onclick="return false;" class="dots">...</a>';
					if(Paginator.currentPage > 4) {
						if(pages == Paginator.currentPage) html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+(Paginator.currentPage-2)+'); return false;">'+(Paginator.currentPage-2)+'</a>';
						html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+(Paginator.currentPage-1)+'); return false;">'+(Paginator.currentPage-1)+'</a>';
						html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+Paginator.currentPage+'); return false;" class="selected">'+Paginator.currentPage+'</a>';
						if(pages >= (Paginator.currentPage+1)) html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+(Paginator.currentPage+1)+'); return false;">'+(Paginator.currentPage+1)+'</a>';
					} else {
						for(i=0; i < 4; i++) {
							var pnum = i+1;
							var selected = (Paginator.currentPage == pnum) ? ' class="selected"' : '';
							if(pages >= pnum) html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+pnum+'); return false;"'+selected+'>'+pnum+'</a>';
						}
					}
					if(pages > 4 && pages >= (Paginator.currentPage+1)) html += '<a href="#" onclick="return false;" class="dots">...</a>';
					if(Paginator.currentPage < pages) {
						html += '<a href="#" onclick="Paginator.loadPage(\''+url+'\', '+(Paginator.currentPage+1)+'); return false;" class="next">Next</a>';
					} else {
						html += '<a href="#" onclick="return false;" class="next inactive">Next</a>';
					}
					html += '</div>';
				} else {
					html += '<div class="paging" class="clearfix"><img src="/images/spinner.gif" width="25" height="25" class="spinner" /></div>';
				}

				$('#pagination_links_bottom').html(html);
				$('.paging').show();
				$('.spinner').hide();
				window.scrollTo(0, 0);
			});
		}, 500);
	},

	loadPage: function(url, n) {
		$('#map-placeholder').show();
		var options = Paginator.params;
		options["offset"] = (n-1)*Paginator.perPage;
		this.currentPage = n;
		this.paginate(url, options);
		options["page_count"] = '';
		$.getJSON(url, options, Paginator.handler);
	}

}

window.onunload = Gowalla.unload;

function checkLogin(input, action) {
	if (action == "emailFocus") {
		if (input.value.indexOf("@") == 1) {
		} else {
			input.value = '';
			input.selectAll();
		}
	}
	if (action == "emailBlur") {
		if (input.value == '' || input.value.indexOf("@") == -1) {
			input.value = "Email Address";
		}
	}
	if (action == "passwordFocus") {
		if (input.value == 'password') {
			input.value = "";
		}
	}
	if (action == "passwordBlur") {
		if (input.value == '') {
			input.value = "password";
		}
	}
}

function changeLocation(val) {
	if (val=="33671") {
		document.getElementById('location').style.display = "none";
		document.getElementById('other_location').style.display = "block";
	}
}

function defaultLocation() {
	document.getElementById('location').style.display = "block";
	document.getElementById('other_location').style.display = "none";
}

Array.prototype.unique = function( b ) {
	var a = [], i, l = this.length;
	for( i=0; i<l; i++ ) {
		if( a.indexOf( this[i], 0, b ) < 0 ) { a.push( this[i] ); }
	}
	return a;
};

function twitterCallback2(twitters) {
	var statusHTML = [];
	for (var i=0; i<twitters.length; i++) {
		if(!twitters[i].in_reply_to_user_id) {
			var username = twitters[i].user.screen_name;
			var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
				return '<a href="'+url+'">'+url+'</a>';
			}).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
				return reply.charAt(0)+'<a href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
			});
			statusHTML.push('<li><span>'+status+'</span> <a style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id+'">'+relative_time(twitters[i].created_at)+'</a></li>');
		}
	}
	document.getElementById('twitter_update_list').innerHTML = statusHTML.join('');
}

function relative_time(time_value) {
	var values = time_value.split(" ");
	time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
	var parsed_date = Date.parse(time_value);
	var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
	var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
	delta = delta + (relative_to.getTimezoneOffset() * 60);

	if (delta < 60) {
	  return 'less than a minute ago';
	} else if(delta < 120) {
	  return 'about a minute ago';
	} else if(delta < (60*60)) {
	  return (parseInt(delta / 60)).toString() + ' minutes ago';
	} else if(delta < (120*60)) {
	  return 'about an hour ago';
	} else if(delta < (24*60*60)) {
	  return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
	} else if(delta < (48*60*60)) {
	  return '1 day ago';
	} else {
	  return (parseInt(delta / 86400)).toString() + ' days ago';
	}
}

jQuery.fn.extend({
	check: function() {
  	return this.each(function() { this.checked = true; });
	},
	uncheck: function() {
  	return this.each(function() { this.checked = false; });
	},
	toggleSelected: function() {
  	return this.each(function() { this.checked ? this.checked = false : this.checked = true; });
	}
});

function h(str) {
	if(!str) return;
	return str.replace(/\&/gi, '&amp;').replace(/\"/gi, "\&quot;").replace(/\>/gi, "&gt;").replace(/\</gi, "&lt;");
}


Jaml.registerHelper('h', function(str) {
	if (!str) return;
	return str.replace(/\&/gi, '&amp;').replace(/\"/gi, "\&quot;").replace(/\>/gi, "&gt;").replace(/\</gi, "&lt;");
});

Jaml.register('activity_feed_template', function(data) {
  with(this) {
    div({ cls: 'left' },
      Jaml.render('activity_feed_item', data.left)
    );
    div({ cls: 'right' },
      Jaml.render('activity_feed_item', data.right)
    );
  }
});

Jaml.register('activity_feed_item', function(item, i) {
  this.div({ cls: 'item' },
    Jaml.render('activity_feed_item_' + item.type, item)
  );
});

Jaml.register('activity_feed_item_visit', function(data, i) {
  with(this) {
    a({ href: data.user.url },
      img({ src: data.user.image_url, width: '50', height: '50', cls: 'avatar' })
    );
    p(
      a({ href: data.user.url }, data.user.name),
      " checked in at ",
      a({ href: data.spot.url }, data.spot.name)
    );
    img({ src: data.spot.image_url, width: '50', height: '50', cls: 'icon' });
  }
});

Jaml.register('activity_feed_item_photo', function(data, i) {
  with(this) {
    a({ href: data.user.url },
      img({ src: data.user.image_url, width: '50', height: '50',
       cls: 'avatar' })
    );
    p(
      a({ href: data.user.url }, data.user.name),
      " took a photo at ",
      a({ href: data.spot.url }, data.spot.name)
    );
    a({ href: data.checkin.url },
      img({ src: data.photo.urls.square_50, width: '50', height: '50',
       cls: 'icon' })
    );
  }
});


Jaml.register('activity_feed_item_pick_up', function(data, i) {
  with(this) {
    a({ href: data.user.url },
      img({ src: data.user.image_url, width: '50', height: '50', cls: 'avatar' })
    );
    p(
      a({ href: data.user.url }, data.user.name),
      " picked up ",
      data.item.determiner,
      " ",
      a({ href: data.item.url }, data.item.name),
      " at ",
      a({ href: data.spot.url }, data.spot.name)
    );
    img({ src: data.item.image_url, width: '50', height: '50', cls: 'icon' });
  }
});

Jaml.register('flash_dialog_template', function(data) {
  with(this) {
    div({ cls: 'flash ' + status },
      p({ cls: 'title' }, title),
      p({ cls: 'body'  }, body ),
      a({ href: '#', cls: 'close' })
    )
  }
});



Jaml.register('friends_waiting_partial', function(data) {
  with(this) {
    li(
      a({ href: data.url }, h(data.name)),
      ' - ',
      a({ href: '#', cls: 'reject' }, "Forget it")
    );
  }
});

Jaml.register('friends_needing_approval_partial', function(data) {
  with(this) {
    li(
      a({ href: data.url }, h(data.name)),
      ' - ',
      a({ href: '#', cls: 'accept' }, "Accept"),
      " or ",
      a({ href: '#', cls: 'reject' }, "Ignore")
    );
  }
});

Jaml.register('friends_partial', function(data) {
  with(this) {
    li(
      a({ href: data.url }, h(data.name)),
      ' - ',
      a({ href: '#', cls: 'reject' }, "Remove")
    );
  }
});



Jaml.register('twitter_friends_partial', function(data) {
  with(this) {
    li(
      a({ href: data.url }, h(data.name)),
      ' - ',
      a({ href: '#', cls: 'request' }, "Add")
    );
  }
});

Gowalla.Overlay = function(template, data) {
  this.html = Jaml.render(template, data);
  this.element = $( $(this.html) );
  this.element.hide().appendTo(document.body);

  var that = this;
  this.element.delegate('.overlay-close', 'click', function() {
    that.hide();
  });
};

$.extend(Gowalla.Overlay.prototype, {
  _adjust: function() {
    var dde = document.documentElement,
     db = document.body;

    var scrollTop = dde.scrollTop || db.scrollTop;
    var scrollHeight = dde.scrollHeight;
    var clientHeight = window.innerHeight || dde.clientHeight;

    var top = scrollTop + (clientHeight * 0.09);

    this.element.find('.overlay-screen').css('height', scrollHeight);
    this.element.find('.overlay-content').css('top', top);
  },

  show: function() {
    this._adjust();
    this.element.show();
  },

  hide: function() {
    this.element.hide();
  },

  destroy: function() {
    this.hide();
    this.element.undelegate();
    this.element.remove();
  },

  delegate: function(selector, type, handler) {
    return this.element.delegate(selector, type, handler);
  },

  undelegate: function(selector, type, handler) {
    return this.element.undelegate(selector, type, handler);
  }
});


Jaml.register('overlay_remove_friend', function(data) {
  with(this) {
    div({ cls: 'overlay', id: 'overlay_remove_friend',
     style: 'display:none' },
      div({ cls: 'overlay-content' },
        div({ cls: 'overlay-inner' },
          div({ id: 'add-profile-photo' },
            h1(
              span("Remove ", data.name, "?")
            ),
            a({ href: '#', cls: 'overlay-close', title: 'Close' }, ""),
            div({ cls: 'overlay-group' },
              p("Are you sure you want to remove ",
                data.name,
                " from your friends list?"
              )
            ),
            div({ cls: 'overlay-action' },
              a({ href: '#', cls: 'button action-remove',
               'data-friend_id': data.id }, "Remove"),
              a({ href: '#', cls: 'button action-cancel',
               style: 'background: #b0cb79; text-shadow: #455626 1px 1px 1px; margin-right: 10px' },
                "Cancel"
              )
            )
          )
        )
      ),
      div({ cls: 'overlay-screen' })
    )
  }
});

(function(){
  var cache = {};

  this.tmpl = function tmpl(str, data){
    var fn = !/\W/.test(str) ?
      cache[str] = cache[str] ||
        tmpl(document.getElementById(str).innerHTML) :

      new Function("obj",
        "var p=[],print=function(){p.push.apply(p,arguments);};" +

        "with(obj){p.push('" +

		str.replace(/[\r\t\n]/g, " ")
		   .replace(/'(?=[^#]*#>)/g,"\t")
		   .split("'").join("\\'")
		   .split("\t").join("'")
		   .replace(/<#=(.+?)#>/g, "',$1,'")
		   .split("<#").join("');")
		   .split("#>").join("p.push('")
		   + "');}return p.join('');");

    return data ? fn( data ) : fn;
  };
})();

/* App code. */
/* Used by multiple pages. */

Gowalla.Helpers = (function() {

  function isDateObject(date) {
    return typeof date === 'object' && date instanceof Date;
  }

  function parseISO8601(date) {
    if (isDateObject(date)) return date;

    var d = new Date();
		var parts     = date.split('T'),
  	 dateParts    = parts[0].split('-'),
  	 timeParts    = parts[1].split('+'),
  	 timeSubParts = timeParts[0].split(':'),
  	 timeSecParts = timeSubParts[2].split('.'),
		 timeHours = Number(timeSubParts[0]);

		d.setUTCFullYear(Number(dateParts[0]));
		d.setUTCMonth(Number(dateParts[1])-1);
		d.setUTCDate(Number(dateParts[2]));
		d.setUTCHours(Number(timeHours));
		d.setUTCMinutes(Number(timeSubParts[1]));

		if (timeSecParts[0] && !isNaN(timeSecParts[0])) {
  		d.setUTCSeconds(Number(timeSecParts[0]));
		}

		if (timeSecParts[1] && !isNaN(timeSecParts[1])) {
		  d.setUTCMilliseconds(Number(timeSecParts[1]));
		}

		return d;
	}

  var helpers = {
    timeAgoInWords: function(date) {
      var now = new Date();
      date = parseISO8601(date);

      var fromSeconds = now.getTime(),
       toSeconds = date.getTime();

  		var distanceInSeconds = Math.round(Math.abs(fromSeconds - toSeconds) / 1000);
  		var distanceInMinutes = Math.round(distanceInSeconds / 60);

  		if (distanceInMinutes <= 1)
  			return 'a minute ago';
  		if (distanceInMinutes < 45)
  		  return distanceInMinutes + ' minutes ago';
  		if (distanceInMinutes < 90)
  		  return "an hour ago";
  		if (distanceInMinutes < 1440)
  		  return "" + (Math.round(distanceInMinutes / 60)) + ' hours ago';
  		if (distanceInMinutes < 2880)
  		  return "yesterday";
  		if (distanceInMinutes < 43200)
  		  return (Math.round(distanceInMinutes / 1440)) + ' days ago';
  		if (distanceInMinutes < 86400)
  		  return "a month ago";
  		if (distanceInMinutes < 525600)
  		  return (Math.round(distanceInMinutes / 43200)) + ' months ago';
  		if (distanceInMinutes < 1051200)
  		  return "a year ago";

  		return "over " + (Math.round(distanceInMinutes / 525600)) + ' years ago';
    },

    extractErrorMessage: function(item) {
      var message = "Something went wrong.";
      if (typeof item === 'object') {
        if ('error' in item) {
          message = item.error;
        } else if ('responseText' in item) {
          try {
            var json = $.parseJSON(item.responseText);
            if (json.error) message = json.error;
          } catch (e) {}
        }
      }
      return message;
    }

  };

  Jaml.registerHelpers(helpers);

  return helpers;

})();

Gowalla.Nav = (function() {

  return {
    setup: function() {
      this.$notificationBadge = $('#nav li .friend-request-count-badge');
    },

    setNotificationCount: function(num) {
      if (!this.$notificationBadge.length) return;

      if (num === -1) {
        num = this.getNotificationCount() - 1;
      }

      var html = "";
      if (num > 0) {
        html = "(" + num + ")";
      }
      this.$notificationBadge.html(html);
    },

    getNotificationCount: function() {
      if (!this.$notificationBadge.length) return 0;
      var html = this.$notificationBadge.html();
      if (html === "") return 0;
      return Number(html.substring(1, html.length - 1));
    }
  };
})();


Gowalla.Overlay = function(content, data) {
  if (typeof content === 'string') {
    if (typeof data === 'undefined') {
      this.html = content;
    } else {
      this.html = Jaml.render(template, data);
    }
    this.element = $( $(this.html) );
  } else if (content instanceof jQuery) {
    this.element = content;
  }

  if (this.element.find('.overlay-content').length === 0) {
    var html = Jaml.render('overlay', { html: "" });
    var container = $(html);
    container.find('.overlay-inner').append(this.element);
    this.element = container;
  }

  this.element.hide().appendTo(document.body);

  var that = this;
  this.element.delegate('.overlay-close', 'click', function() {
    that.hide();
  });
};

$.extend(Gowalla.Overlay.prototype, {
  _adjust: function() {
    var dde = document.documentElement, db = document.body;

    var scrollTop    = dde.scrollTop || db.scrollTop;
    var scrollHeight = dde.scrollHeight;
    var clientHeight = window.innerHeight || dde.clientHeight;

    var top = scrollTop + (clientHeight * 0.09);

    this.element.find('.overlay-screen').css('height', scrollHeight);
    this.element.find('.overlay-content').css('top', top);
  },

  show: function() {
    this._adjust();
    this.element.show();
  },

  hide: function() {
    this.element.hide();
  },

  destroy: function() {
    this.hide();
    this.element.undelegate();
    this.element.remove();
  },

  delegate: function(selector, type, handler) {
    return this.element.delegate(selector, type, handler);
  },

  undelegate: function(selector, type, handler) {
    return this.element.undelegate(selector, type, handler);
  }
});

Gowalla.Map = (function($) {

  function h(str) {
    if (!str) return;
    return str.replace(/\&/gi, '&amp;').replace(/\"/gi, "\&quot;").replace(/\>/gi, "&gt;").replace(/\</gi, "&lt;");
  }

  function _letterForIndex(i) {
    return String.fromCharCode("A".charCodeAt(0) + i);
  }

  var CODE_A = "A".charCodeAt(0), CODE_Z = "Z".charCodeAt(0);

  function makeIcon(letter) {
    if (typeof letter === 'number') {
      letter = _letterForIndex(letter);
    }

    var code = letter.charCodeAt(0), url;
    if (code > CODE_Z || code < CODE_A) {
      url = "http://www.google.com/mapfiles/marker.png";
    } else {
      url = "http://www.google.com/mapfiles/marker" + letter + ".png";
    }

    return new M.MarkerImage(url, new M.Size(20, 34), null, new M.Point(9, 34), null);
  }

  Jaml.registerHelpers({
    truncate: function(str, length, separator) {
      if (!str) return "";
      separator = separator || "...";

      var strLength = str.length;
      return (str.length < length) ?
       str :
       str.substring(0, length - separator.length - 1) + separator;
    }
  });

  Jaml.register('map_info_window_for_spot', function(spot) {
    with (this) {
      div({ cls: 'map-bubble', style: 'width: 200px; height: 70px;' },
        img({ src: spot.image_url, width: '50', height: '50', style: 'float: left; margin-right: 5px;' }),
        b(
          a({ href: spot.url, style: 'color: #37451e' },
            h(spot.name)
          )
        ),
        p({ style: 'line-height: 15px; margin-left: 55px;' },
          truncate(spot.description, 45)
        )
      );
    }
  });

  function clone(object) {
    return $.extend({}, object);
  }

  function makeResponder(property, that) {
    var opt = that.options;
    return function() {
      if (opt.handlers[property] && !that._ignoreEvents) {
        return opt.handlers[property].apply(that.map, arguments);
      }
    };
  }

  var M;
  var DEFAULT_OPTIONS = {
    SETUP: {
      selector: '#map',
      handlers: {},
      styled: false,
    },
    MAP: {
      zoom:      12
    },
    MARKER: {

    }
  };

  $(document).ready(function () {
    M = google.maps;
    $.extend(DEFAULT_OPTIONS, {
      MAP: {
        zoom:      12,
        mapTypeId: M.MapTypeId.ROADMAP
      },
    });
  });

  var EVENTS = ('bounds_changed center_changed click dblclick drag dragend ' +
   'dragstart idle maptypeid_changed mousemove mouseout mouseover ' +
   'projection_changed resize rightclick tilesloaded zoom_changed').split(' ');


  function interpretLatLng(latlng) {
    var GLL = google.maps.LatLng;
    if (latlng instanceof GLL) return latlng;
    return new GLL(latlng[0], latlng[1]);
  }

  return {
    setup: function(options) {
      options = $.extend(clone(DEFAULT_OPTIONS.SETUP), options || {});
      this.options = options;

      this.element = $(options.selector)[0];

      var mapOptions = clone(DEFAULT_OPTIONS.MAP);
      if (options.center) mapOptions.center = interpretLatLng(options.center);
      if (options.zoom)   mapOptions.zoom   = options.zoom;

      if (options["static"]) {
        $.extend(mapOptions, {
          disableDefaultUI: true,
          disableDoubleClickZoom: true,
          draggable: false,
          scrollwheel: false,
          keyboardShortcuts: false,
          streetViewControl: false
        });
      }

      this.map = new M.Map(this.element, mapOptions);

      if (options.styled) {
        this.styledMapType = new M.StyledMapType(Gowalla.Map.STYLE);
        this.map.mapTypes.set('gowalla', this.styledMapType);
        this.map.setMapTypeId('gowalla');
      }

      var handlers = options.handlers, that = this;

      $.each(EVENTS, function(i, eventName) {
        M.event.addListener(that.map, eventName, makeResponder(eventName, that));
      });

      this.spots = [];

      this._markerShadow = new M.MarkerImage(
        "http://www.google.com/mapfiles/shadow50.png",
        new M.Size(37, 34),
        null,
        new M.Point(9, 34),
        null
      );

      this._activeInfoWindow = null;
    },

    setOptions: function(options) {
      $.extend(this.options, options || {});
      return this.options;
    },

    clearSpots: function() {
      if (this._activeInfoWindow) this._activeInfoWindow.close();
      $.each(this.spots, function(i, spot) { if (spot.marker) spot.marker.setMap(null); });
      this.spots = [];
    },

    ignoreEvents: function(bool) {
      this._ignoreEvents = bool;
    },

    addPoint: function(lat, lng, options) {
      options = $.extend(clone(DEFAULT_OPTIONS.MARKER), options || {});
      var point  = new M.LatLng(lat, lng);
      options = $.extend({ position: point, map: this.map }, options);
      if ('letter' in options) {
        options.icon = makeIcon(options.letter);
        options.shadow = this._markerShadow;
        delete options.letter;
      }
      var marker = new M.Marker(options);

      if (options.onclick) {
        M.event.addListener(marker, 'click', function() {
          options.onclick.apply(this, [marker, this.map]);
        });
      }

      if (options.ondragend) {
        M.event.addListener(marker, 'dragend', function() {
          options.ondragend.apply(this, [marker, this.map]);
        });
      }

      marker.setMap(this.map);
      return marker;
    },

    addSpot: function(spot, options) {
      if (this._inSpotsList(spot)) return;
      this.spots.push(spot);
      options = options || {};
      if (spot.name && !options.title) {
        options.title = h(spot.name);
      }

      if (options.infoWindow) {
        delete options.infoWindow;
        var oldOnClick = options.onclick;
        options.onclick = function(marker, map) {
          if (oldOnClick) oldOnClick.apply(this, arguments);
          Gowalla.Map.openInfoWindowForSpot(spot, marker);
        };
      }

      var marker = this.addPoint(spot.lat, spot.lng, options);
      spot.marker = marker;
      return marker;
    },

    openInfoWindowForSpot: function(spot, marker) {
      if (this._activeInfoWindow) this._activeInfoWindow.close();
      var content = $( Jaml.render('map_info_window_for_spot', spot) )[0];
      var infoWindow = new M.InfoWindow({ content: content });
      infoWindow.open(this.map, marker);

      this._activeInfoWindow = infoWindow;
    },

    zoomAndCenter: function() {
      var spots = this.spots;
      if (spots.length === 0) return false;

      var sortedSpots = spots.slice(0);
      var n = sortedSpots.sort(function(a, b){ return b.lat - a.lat })[0].lat;
      var e = sortedSpots.sort(function(a, b){ return b.lng - a.lng })[0].lng;
      var s = sortedSpots.sort(function(a, b){ return a.lat - b.lat })[0].lat;
      var w = sortedSpots.sort(function(a, b){ return a.lng - b.lng })[0].lng;

      var sw = new M.LatLng(s, w), ne = new M.LatLng(n, e);
      var bounds = new M.LatLngBounds(sw, ne);
      this.map.fitBounds(bounds);

      if (this.map.getZoom() > 16) this.map.setZoom(16);
    },

    setBounds: function(bounds) {
      this.map.fitBounds(bounds);
    },

    _inSpotsList: function(spot) {
      if (!spot.url) return false;
      var result = false;
      $.each(this.spots, function(i, s) {
        if (s.url === spot.url) result = true;
      });
      return result;
    }
  };

})(jQuery);

Gowalla.Map.STYLE = [
  {
    "featureType": "water",
    "elementType": "all",
    "stylers": [
      { "saturation": 30 },
      { "lightness": 49 },
      { "hue": "#a1cdfc" }
    ]
  },
  {
    "featureType": "administrative.land_parcel",
    "elementType": "all",
    "stylers": [
      { "visibility": "off" }
    ]
  },
  {
    "featureType": "landscape.man_made",
    "elementType": "all",
    "stylers": [
      { "visibility": "off" }
    ]
  },
  {
    "featureType": "transit",
    "elementType": "all",
    "stylers": [
      { "visibility": "off" }
    ]
  },
  {
    "featureType": "road.local",
    "elementType": "geometry",
    "stylers": [
      { "visibility": "simplified" }
    ]
  },

  {
    "featureType": "road",
    "elementType": "labels",
    "stylers": [
      { "visibility": "off" },
      { "lightness": 20 }
    ]
  },

  {
    "featureType": "road.highway",
    "elementType": "labels",
    "stylers": [
      { "visibility": "on" }
    ]
  },
  {
    "featureType": "road.highway",
    "elementType": "geometry",
    "stylers": [
      { "hue": "#f49935" }
    ]
  },
  {
    "featureType": "road.arterial",
    "elementType": "labels",
    "stylers": [
      { "visibility": "on" }
    ]
  },
  {
    "featureType": "road.arterial",
    "elementType": "geometry",
    "stylers": [
      { "hue": "#fad959" }
    ]
  },
  {
    "featureType": "road.local",
    "elementType": "labels",
    "stylers": [
      { "visibility": "simplified" }
    ]
  },

  {
    "featureType": "poi",
    "elementType": "labels",
    "stylers": [
      { "visibility": "off" }
    ]
  }
];

(function() {

  Jaml.register('paginator_default_template', function(data) {
    var opt = data.options, pages = data.pages;
    with (this) {
      ul({ cls: 'pagination clearfix' },
        (
          opt.showPrevious ?
           Jaml.render('paginator_next_previous', { dir: 'prev', active: data.firstPageActive }) : ""
        ),
        (
          Jaml.render('paginator_page', pages)
        ),
        (
          opt.showNext ?
           Jaml.render('paginator_next_previous', { dir: 'next', active: data.lastPageActive }) : ""
        )
      );
    }
  });

  Jaml.register('paginator_page', function(data) {
    var page = data.page, isCurrent = data.isCurrent;
    if (page === '...') {
      this.li({ cls: 'inactive' },
        this.a({ href: '#', cls: 'page dots' }, '...')
      );
    } else {
      this.li({ cls: (isCurrent ? 'selected' : '' ) },
        this.a({ href: '#', cls: 'page' },
          page
        )
      );
    }
  });

  Jaml.register('paginator_next_previous', function(data) {
    var dir = data.dir, active = data.active;
    var name = dir === 'next' ? 'Next' : 'Prev';
    var classNames = 'paging_' + name.toLowerCase();
    if (!active) classNames += " inactive";
    this.li({ cls: classNames },
      this.a({ rel: 'next', cls: name.toLowerCase(), href: '#' }, "")
    );
  });

  var DEFAULT_PAGINATOR_OPTIONS = {
    template:                'paginator_default_template',
    templateForPage:         'paginatpr_page',
    templateForEllipsis:     'paginator_ellipsis',
    templateForNextPrevious: 'paginator_next_previous',

    showNext:     true,      // Show the "next page" link.
    showPrevious: true,      // Show the "previous page" link.

    paddingAtStart:       1, // How many to show at the beginning.
    paddingAtEnd:         1, // How many to show at the end.
    paddingBeforeCurrent: 2, // How many to show before the active page.
    paddingAfterCurrent:  2  // How many to show after the active page.
  };

  function P(element, options) {
    this.element = $(element);
    var defaultOptions = $.extend({}, DEFAULT_PAGINATOR_OPTIONS);
    this.options = $.extend(defaultOptions, options);

    var opt = this.options;

    this.totalPages   = opt.totalPages;
    this.currentPage  = opt.currentPage;
    this.totalItems   = opt.totalItems;
    this.itemsPerPage = opt.itemsPerPage;

    this.build();

    var that = this;
    this.element.undelegate();
    this.element.delegate('a', 'click', function(event) {
      handleClick(event, that);
      return false;
    });
  }

  function handleClick(event, that) {
    var el = $(event.target), page;

    if (el.hasClass('dots')) return false;

    if (el.hasClass('page')) {
      page = Number(el.html());
    }

    if (el.hasClass('next')) {
      page = Math.min(that.totalPages, that.currentPage + 1);
    }

    if (el.hasClass('prev')) {
      page = Math.max(1, that.currentPage - 1);
    }

    if (typeof page !== 'undefined') {
      el.trigger('pageselected', [page]);
    }

    return false;
  }

  $.extend(P.prototype, {
    build: function() {
      this.element.html( this._getHtml() );
    },

    setPage: function(num) {
      this.currentPage = num;
    },

    _getHtml: function() {
      var opt = this.options;
      var cur = this.currentPage, tot = this.totalPages;

      var ellipses = { left: false, right: false };

      if (cur > (opt.paddingAtStart + opt.paddingBeforeCurrent)) {
        ellipses.left = true;
      }

      if (cur < (tot - opt.paddingAtEnd - opt.paddingAfterCurrent - 1)) {
        ellipses.right = true;
      }

      var pages = [], i = 1;
      while (i <= opt.paddingAtStart) {
        pages.push({ page: String(i), isCurrent: i == cur });
        i++;
      }

      if (ellipses.left) {
        pages.push({ page: '...' });
      }

      var startOfMiddleRange = Math.max(i, cur - opt.paddingBeforeCurrent);
      var endOfMiddleRange = Math.min(
        cur + opt.paddingAfterCurrent,
        tot - opt.paddingAtEnd
      );

      for (i = startOfMiddleRange; i <= endOfMiddleRange; i++) {
        pages.push({ page: String(i), isCurrent: i == cur });
      }

      if (ellipses.right) {
        pages.push({ page: '...' });
      }

      i = Math.max(i, tot - opt.paddingAtEnd);
      for (i; i <= tot; i++) {
        pages.push({ page: String(i), isCurrent: i == cur });
      }

      return Jaml.render(opt.template, {
        pages:   pages,
        options: opt,
        firstPageActive: (this.currentPage !== 1),
        lastPageActive:  (this.currentPage !== this.totalPages)
      });
    }
  });

  window.Gowalla.Paginator = P;
})();


(function() {

  var DEFAULT_OPTIONS = {
    smoothScroll: false,
    buttonSelector: '.button',
    horizontalRule: false
  };

  function P(element, options) {
    var defaults = $.extend({}, DEFAULT_OPTIONS);
    this.options = $.extend(defaults, options || {});

    var opt = this.options;

    this.$element = $(element);
    this.$buttons = $(opt.buttonSelector);

    this.url = opt.url || this.$element.attr('data-url');

    this.currentPage = opt.currentPage || Number(this.$element.attr('data-page') || 1);
    this.totalPages  = opt.totalPages  || (Number(this.$element.attr('data-total_pages')) || null);

    if (opt.currentPage) this.$element.attr('data-page', opt.currentPage);
    if (opt.totalPages)  this.$element.attr('data-total_pages', opt.totalPages);

    this._determineButtonVisibility();

    var that = this;
    this.$element.delegate(opt.buttonSelector, 'click', function(event) {
      that.loadMoreItems(event);
      event.preventDefault();
    });
  }

  $.extend(P.prototype, {
    _setButtonEnabled: function(bool) {
      var $buttons = this.$buttons;
      if (bool) {
        $buttons.removeClass('disabled');
        $buttons.find('.text').show();
        $buttons.find('.spinner').hide();
      } else {
        $buttons.addClass('disabled');
        $buttons.find('.text').hide();
        $buttons.find('.spinner').show();
      }
    },

    loadMoreItems: function(event) {
      var $element = this.$element;
      var $button = $(event.target).closest(this.options.buttonSelector);

      if ($button.hasClass('disabled')) return;

      this._setButtonEnabled(false);

      this.url = $element.attr('data-url');
      this.currentPage = Number($element.attr('data-page'));

      this.totalPages = $element.attr('data-total_pages');
      this.totalPages = (this.totalPages === "") ? null : Number(this.totalPages);

      var that = this;

      $.ajax({
        url: this.url,
        dataType: 'html',
        data: { page: this.currentPage + 1 },

        beforeSend: function(xhr) {
          xhr.setRequestHeader('X-Requested-With', 'XmlHttpRequest');
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          if (that.options.horizontalRule) {
            $element.append('<hr />');
          }
          $element.append(html);
          $element.attr('data-page', that.currentPage + 1);

          that._setButtonEnabled(true);

          if (that._determineButtonVisibility()) {
            $element[0].appendChild(that.$buttons[0]);
          }

          if (that.options.smoothScroll) {
            $.scrollTo(that.$element.find('.page:last'), { duration: 600 });
          }
        },

        error: function(error) {
          that._setButtonEnabled(true);
        }
      });
    },

    _determineButtonVisibility: function() {
      this.currentPage = Number(this.$element.attr('data-page') || 1);
      this.totalPages  = (Number(this.$element.attr('data-total_pages')) || null);

      if (this.currentPage >= this.totalPages) {
        this.$buttons.remove();
        return false;
      }

      return true;
    }
  });


  Gowalla.LivePaginator = P;
})();
Gowalla.Location = (function() {

  var WATCH_ID;
  var POSITION;
  var GEOLOCATION_OPTIONS = {
    enableHighAccuracy: true,
    maximumAge:         600000,
    timeout:            30000   // 30 seconds
  };

  function _initGeolocation() {
    var geo = navigator.geolocation;
    if (typeof geo === 'undefined') {
      if (typeof google !== 'undefined' && google.gears &&
       google.gears.factory.create) {
        geo = google.gears.factory.create('beta.geolocation');
      }
    }

    if (typeof geo !== 'undefined') {
      WATCH_ID = geo.watchPosition(
        _positionSucceeded,
        _positionFailed,
        GEOLOCATION_OPTIONS
      );
    }
  }


  function _positionSucceeded(position) {
    POSITION = position;
  }

  function _positionFailed(error) {
    POSITION = null;
  }

  return {
    LAST_SPOT: null,

    getLocation: function() {
      var lat, lng;
      var CL = google.loader.ClientLocation, lastSpot = Gowalla.Location.LAST_SPOT;
      if (POSITION) {
        var coords = POSITION.coords;
        return [coords.latitude, coords.longitude];
      } else if (lastSpot && lastSpot.lat && lastSpot.lng) {
        return [lastSpot.lat, lastSpot.lng];
      } else if (CL) {
        return [CL.latitude, CL.longitude];
      }

      return [30.26800, -97.74283];
    },

    getLocality: function() {
      var CL = google.loader.ClientLocation, lastSpot = Gowalla.Location.LAST_SPOT;
      if (lastSpot && lastSpot.city_state) {
        return lastSpot.city_state;
      } else if (CL && CL.address && CL.address.city && CL.address.region) {
        return [CL.address.city, CL.address.region].join(', ');
      }
    }
  };
})();
Gowalla.SearchBox = (function() {
  return {
    search: function() {
      var q = $('#nav_search_q').val();

      var query = [];
      var params = {
        q:   q,
        per_page: '20',
        order: 'checkins_count desc'
      };

      for (var name in params) {
        query.push(name + "=" + params[name]);
      }
      hash = encodeURI(query.join('&'));
      window.location = '/spots#' + hash;
      return false;
    }
  };
})();
Gowalla.Form = (function() {

  return {

    focus: function(obj) {
      $(obj).nextAll('.info').show();
    },

    blur: function(obj) {
      var el = $(obj);
      if(el.attr('name').match('email')) this.validateEmail();
      if(el.attr('name').match('username')) this.validateUsername();
      if(el.val()) el.nextAll('.empty').hide();
    },

    submitSignupForm: function() {
      if(this.validateSignup())
        $('#signup_form').submit();
    },

    validateSignup: function() {
      if(!this.validateFields()) return false;
      if(!this.validateEmail()) return false;
      if(!this.validateUsername()) return false;

      return true;
    },

    validateFields: function(valid) {
      var valid = true;
      $('.empty').hide();

      var elementNames = ['first_name', 'last_name', 'email', 'username', 'password'];
      for(i=0; i < elementNames.length; i++) {
        var id = elementNames[i];
        var el = $('[name=user['+id+']]');
        if(this.empty(el)) valid = false;
      }

      return valid;
    },

  	validateEmail: function() {
  		var url = "/users/check_email";
  		var el = $('[name=user[email]]');

      if(!el.val()) {
        el.nextAll('.fail').hide();
        return false;
      }

  		if(!el.val().match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.@-]+\.[A-Za-z]{2,6}$/)) {
        el.nextAll('.taken').hide();
        el.nextAll('.invalid').show();
  			return false;
  		} else {
        el.nextAll('.invalid').hide();
  		}

  		return this.checkUniq(url, el);
  	},

  	validateUsername: function() {
  		var url = "/users/check_username";
  		var el = $('[name=user[username]]');

      if(!el.val()) {
        el.nextAll('.fail').hide();
        return false;
      }

  		return this.checkUniq(url, el);
  	},

    empty: function(el) {
      if(!el.val()) {
        el.nextAll('.empty').show();
        return true;
      } else {
        el.nextAll('.empty').hide();
        return false;
      }
    },

  	checkUniq: function(url, el) {
  		var transport = $.parseJSON($.ajax({
  		  type: "POST",
  		  async: false,
  			url: url,
  		  data: { q:$(el).val() },
  		  dataType: 'json'
  		}).responseText);

  		if(transport.in_use) {
        el.nextAll('.invalid').hide();
        el.nextAll('.taken').show();
  			return false;
  		} else {
  		  el.nextAll('.taken').hide();
    		return true;
  		}
  	}

  };
})();
Gowalla.Signup = (function() {
	var spinner = "on";

  return {


		toggleSpinner: function(obj) {
			obj.nextAll('.spinner').toggle();
		},

    focus: function(obj) {
      $(obj).nextAll('.info').show();
    },

    blur: function(obj) {
      var el = $(obj);
      if(el.attr('name').match('email')) this.validateEmail();
      if(el.attr('name').match('username')) this.validateUsername();
      if(el.val()) el.nextAll('.empty').hide();
    },

    submitSignupForm: function() {
      if(this.validateSignup())
        $('#signup_form').submit();
    },


		validatePasswordLength: function() {
			el = $('[name=user[password]]')
			if (el.val().length >=4) {
				el.nextAll('.short').hide();
				return true;
			} else {
				el.nextAll('.short').show();
				return false;
			}
		},

    validateSignup: function() {
			spinner = "off";
      if(!this.validateFields()) {spinner = "on"; return false;}
      if(!this.validateEmail()) {spinner = "on" ; return false;}
      if(!this.validateUsername()) {spinner = "on" ; return false;}
			if(!this.validatePasswordLength()) {spinner = "on" ; return false;}
      return true;
    },

    validateFields: function(valid) {
      var valid = true;
      $('.empty').hide();
      var elementNames = ['first_name','last_name', 'email', 'username', 'password'];
      for(i=0; i < elementNames.length; i++) {
        var id = elementNames[i];
        var el = $('[name=user['+id+']]');
        if(this.empty(el)) valid = false;
      }
      return valid;
    },

  	validateEmail: function() {
  		var url = "/users/check_email";
  		var el = $('[name=user[email]]');

      if(!el.val()) {
        el.nextAll('.fail').hide();
        return false;
      }

  		if(!el.val().match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.@-]+\.[A-Za-z]{2,6}$/)) {
        el.nextAll('.taken').hide();
        el.nextAll('.invalid').show();
  			return false;
  		} else {
        el.nextAll('.invalid').hide();
  		}
  		var uniqueEmail = this.checkUniq(url, el);

			return uniqueEmail;
  	},

  	validateUsername: function() {
  		var url = "/users/check_username";
  		var el = $('[name=user[username]]');
	      if(!el.val()) {
	        el.nextAll('.fail').hide();
	        return false;
	      }

				if (el.val().length < 2) {
						el.nextAll('.short').show();
	        	return false;
				} else { el.nextAll('.short').hide()}

				if (!el.val().match(/^([A-Za-z0-9_])*[A-Za-z]{1}([A-Za-z0-9_]+)*$/i)){
					el.nextAll('.invalid').show();
					return false;
				} else {
					el.nextAll('.invalid').hide();
				}

  		var uniqueUrl = this.checkUniq(url, el);
			return uniqueUrl;
  	},

    empty: function(el) {

			if (!$('[name=user[last_name]]').val() || !$('[name=user[first_name]]').val()) {
				$('[name=user[last_name]]').nextAll('.empty').show()
			} else {
				$('[name=user[last_name]]').nextAll('.empty').hide()
			}

      if(!el.val()) {
        el.nextAll('.empty').show();
        return true;
      } else {
        el.nextAll('.empty').hide();
        return false;
      }
    },

  	checkUniq: function(url, el) {

			if (spinner === "on"){
			el.nextAll('.invalid').hide();
			el.nextAll('.taken').hide();
			this.toggleSpinner(el);}

  		var transport = $.parseJSON($.ajax({
  		  type: "POST",
  		  async: false,
  			url: url,
  		  data: { q:$(el).val() },
  		  dataType: 'json'
  		}).responseText);

  		if(transport.in_use) {
        el.nextAll('.invalid').hide();
        el.nextAll('.taken').show();
				if (spinner === "on"){this.toggleSpinner(el);}
  			return false;
  		} else {
  		  el.nextAll('.taken').hide();
				if (spinner === "on"){this.toggleSpinner(el);}
    		return true;
  		}

  	}

  };
})();
Gowalla.AB = (function() {
  return {

    click: function(id) {
      $.get('/ab/click/'+id);
    },

    view: function(id) {
      $.get('/ab/view/'+id);
    }

  };
})();
Gowalla.Flash = (function() {

  var DISPLAY_DURATION   = 5000;
  var ANIMATION_DURATION = 400;

  function slideUp(element) {
    $(element).slideUp(ANIMATION_DURATION);
  }

  function deferredSlideUp(element) {
    return function() {
      slideUp(element);
    }
  }

  Jaml.register('new_flash_dialog', function(data) {
    with(this) {
      div({ cls: 'flash_msg ' + data.type },
        p(data.message)
      );
    }
  });

  return {
    setup: function() {
      $('div.flash_msg').each( function(i, el) {
        window.setTimeout(deferredSlideUp(el), DISPLAY_DURATION);
      });
    },

    add: function(type, message) {
      var data = {
        type: type || 'success',
        message: message || ''
      };

      var $msg = $( Jaml.render('new_flash_dialog', data) );
      $msg.hide().prependTo(document.body).slideDown(ANIMATION_DURATION);

      window.scrollTo(0, 0);
      window.setTimeout(deferredSlideUp($msg[0]), DISPLAY_DURATION);
    },

    success: function(message) {
      this.add('success', message);
    },

    error: function(message) {
      this.add('error', message);
    }
  }
})();

Gowalla.ActivityMap = (function() {

  Jaml.register('activity_map_spot_bubble_visit', function(checkin) {
    var spot = checkin.spot, user = checkin.user;
    with (this) {
      a({ href: checkin.url, cls: 'bubble' },
        img({ src: user.image_url, width: '50', height: '50' }),
        p({ cls: 'name' }, truncate(user.name, 25)),
        p({ cls: 'highlight' }, "checked in at"),
        p({ cls: 'place' }, truncate(spot.name, 30))
      );
    }
  });

  Jaml.register('activity_map_spot_bubble_highlight', function(item) {
    var spot = item.spot, user = item.user;

    with (this) {
      a({ href: spot.url + '/highlights', cls: 'bubble' },
        img({ src: item.highlight_type.image_url, width: '50', height: '50' }),
        p({ cls: 'name' }, truncate(user.name, 25)),
        p({ cls: 'highlight' }, "added a highlight at"),
        p({ cls: 'place' }, truncate(spot.name, 30))
      )
    }
  });

  Jaml.register('activity_map_spot_bubble_photo', function(item) {
    var spot = item.spot, user = item.user, checkin = item.checkin;

    var url = spot.url + '/photos/' + item.id;

    with (this) {
      a({ href: url, cls: 'bubble' },
        img({ src: item.icon_1, width: '50', height: '50' }),
        p({ cls: 'name' }, truncate(user.name, 25)),
        p({ cls: 'highlight' }, "uploaded a photo at"),
        p({ cls: 'place' }, truncate(spot.name, 30))
      )
    }
  });

  function templateNameForItem(item) {
    return 'activity_map_spot_bubble_' + item.type;
  }

  function BubbleMapOverlay(item) {
    this.item = item;
    this.html = Jaml.render(templateNameForItem(item), item);
    this.dimensions = { width: 256, height: 95 };
    this.pointOffset = { x: 38, y: 80 };
  }

  BubbleMapOverlay.prototype = new google.maps.OverlayView();

  $.extend(BubbleMapOverlay.prototype, {
    onAdd: function() {
      var panes = this.getPanes();
      this.element = $( this.html )[0];

      var $map = $('#big_map');
      var mapDimensions = {
        width:  $map.width(),
        height: $map.height()
      };

      var latlng = new google.maps.LatLng(this.item.lat, this.item.lng);
      var offset = this.getProjection().fromLatLngToContainerPixel(latlng);

      var topLeft = {
        x: offset.x - this.pointOffset.x,
        y: offset.y - this.pointOffset.y
      };

      var bottomRight = {
        x: topLeft.x + this.dimensions.width,
        y: topLeft.y + this.dimensions.height
      };

      var panByX = 0, panByY = 0;

      if (bottomRight.x > mapDimensions.width) {
        panByX = bottomRight.x - mapDimensions.width;
      } else if (topLeft.x < 0) {
        panByX = topLeft.x;
      }

      if (bottomRight.y > mapDimensions.height) {
        panByY = bottomRight.y - mapDimensions.height;
      } else if (topLeft.y < 0) {
        panByY = topLeft.y;
      }

      if (panByX !== 0 || panByY !== 0) {
        this.map.panBy(panByX, panByY);
      }

      $(this.element).hide();
      panes.overlayLayer.appendChild(this.element);
      $(this.element).fadeIn();
    },

    onRemove: function() {
      var that = this;
      that.element.parentNode.removeChild(that.element);
      that.element = null;
    },

    draw: function() {
      var overlayProjection = this.getProjection();

      var latlng = new google.maps.LatLng(this.item.lat, this.item.lng);
      var offset = overlayProjection.fromLatLngToDivPixel(latlng);

      var div = this.element;

      var x = this.pointOffset.x, y = this.pointOffset.y;

      div.style.left = (offset.x - x) + 'px';
      div.style.top  = (offset.y - y) + 'px';
    }

  });


  var DEFAULT_OPTIONS = {
    mapSelector: '#big_map'
  };

  var GM;

  var _timeout;

  function startShow() {
    var that = Gowalla.ActivityMap;
    if (that._started) return;
    _timeout = window.setTimeout(function() { that.show(0); }, 1000);
    that._started = true;
  }

  function getBoundingBoxFromFeed(feed) {
    var sortedFeed = feed.slice(0);
    var n = sortedFeed.sort(function(a, b){ return b.lat - a.lat })[0].lat;
		var e = sortedFeed.sort(function(a, b){ return b.lng - a.lng })[0].lng;
		var s = sortedFeed.sort(function(a, b){ return a.lat - b.lat })[0].lat;
		var w = sortedFeed.sort(function(a, b){ return a.lng - b.lng })[0].lng;

		var sw = new google.maps.LatLng(s, w), ne = new google.maps.LatLng(n, e);
		return new google.maps.LatLngBounds(sw, ne);
  }

  function fixImageURL(url) {
    return url.replace(/\?\d$/, '');
  }

  function getLatLngFromItem(item) {
    return new google.maps.LatLng(item.lat, item.lng);
  }

  return {
    setup: function(options) {
      var defaults = $.extend({}, DEFAULT_OPTIONS);
      options = $.extend(defaults, options);
      this.options = options;

      GM = google.maps;

      var mapOptions = {
        selector: options.mapSelector,
        zoom: 10,
        'static': true
      }

      var bounds = Gowalla.ActivityMap.BOUNDS;
      if (options.center) {
        mapOptions.center = options.center;
      } else if (bounds) {
        var sw = new GM.LatLng(bounds.sw[0], bounds.sw[1]);
        var ne = new GM.LatLng(bounds.ne[0], bounds.ne[1]);
        bounds = new GM.LatLngBounds(sw, ne);
        mapOptions.center = bounds.getCenter();
      }

      Gowalla.Map.setup(mapOptions);
      Gowalla.Map.map.fitBounds(bounds);

      this._getActivity();
    },

    _getActivity: function() {
      var opt = this.options, url = opt.url;

      $.ajax({
        url:  url,
        type: 'get',
        dataType: 'json',
        success: function(data) {
          Gowalla.ActivityMap._handleResponse(data);
        }
      });
    },

    _handleResponse: function(data) {
      var feed = [];
      var avatars = ['http://gowalla.com/images/default-user.jpg'], url;
      for (var i = 0, len = data.length, datum; i < len; i++) {
        datum = data[i];
        url = datum.user.image_url;
        if ($.inArray(url, avatars) !== -1) continue;
        if (!datum.lat || !datum.lng) continue;
        feed.push(datum);
        avatars.push(url);
      }

      this.FEED = feed;


      var m = Gowalla.Map.map;
      var bounds = getBoundingBoxFromFeed(this.FEED);
      m.fitBounds(bounds);

      var z = m.getZoom();
      m.setZoom(z + 2);

      if (document.images) {
        this._preloadImages();
      }

      startShow();
    },

    _preloadImages: function() {
      var _images = [];
      $.each(this.FEED, function(i, item) {
        item.user.image_url = fixImageURL(item.user.image_url);

        var img = new Image(50, 50);
        img.src = item.user.image_url;

        _images.push(img);
      });
      this._images = _images;
    },

    show: function(index) {
      if (this.currentOverlay) {
        this.currentOverlay.setMap(null);
      }

      var m = Gowalla.Map.map;

      this.currentIndex = index;
      this.currentItem  = this.FEED[index];

      m.panTo(getLatLngFromItem(this.currentItem));

      this.currentOverlay = new BubbleMapOverlay(this.currentItem);
      this.currentOverlay.setMap(m);

      var that = this;
      _timeout = window.setTimeout(function() { that.advance(1) }, 5000);
    },

    advance: function(delta) {
      var newIndex = this.currentIndex + delta;

      if (newIndex < 0) newIndex = this.FEED.length - 1;
      if (newIndex >= this.FEED.length) newIndex = 0;

      this.show(newIndex);
    },

    start: function() {
      startShow();
    },

    stop: function() {
      if (_timeout) {
        window.clearTimeout(_timeout);
      }
    }

  }
})();
Gowalla.ActivityList = (function() {

  Jaml.register('activity_list_item_visit', function(checkin) {
    var university = checkin.university, spot = checkin.spot, user = checkin.user;
    with (this) {
      li(
        img({ src: user.image_url, width: '50', height: '50', cls: 'avatar' }),
        img({ src: university.image_url, width: '50', height: '50', cls: 'school' }),
        span({ cls: 'desc' },
          a({ href: user.url }, user.name),
          " scored for ",
          a({ href: university.url }, university.name),
          span({cls: 'checkin'},
            "by checking in at ",
            a({ href: spot.url }, spot.name),
            "."
          )
        )
      );
    }
  });


  var ITEM_HEIGHT = 84;
  var DEFAULT_OPTIONS = {
    selector: '#activity ul',
    filmstripSelector: '#activity_wrapper',
    intervalDuration: 4500,
    animationDuration: 600,
    itemTemplate: 'activity_list_item_visit'
  };

  return {
    setup: function(options) {
      var defaults = $.extend({}, DEFAULT_OPTIONS);
      this.options = $.extend(defaults, options);

      if (!('url' in this.options)) throw "No URL given!";

      this.$container = $(this.options.selector);
      this.$filmstrip = $(this.options.filmstripSelector);

      this._getActivity();
    },

    _getActivity: function() {
      var opt = this.options, url = opt.url;
      $.ajax({
        url:  url,
        type: 'get',
        dataType: 'json',
        success: function(data) {
          Gowalla.ActivityList._handleResponse(data);
        }
      });
    },

    _handleResponse: function(data) {
      this.FEED = data;

      this._render();
      window.setTimeout(Gowalla.ActivityList.start, this.options.intervalDuration);
    },

    _render: function() {
      this.$container.css('visibility', 'hidden');
      var html = Jaml.render(this.options.itemTemplate, this.FEED);
      this.$container.html(html);

      this._itemHeight = this.$container.find('li:first').outerHeight();

      var listHeight = this.$container.height();
      var filmstripHeight = this.$filmstrip.height();

      this._currentTop = -(listHeight - filmstripHeight);

      this.$container.css({
        top: this._currentTop,
        visibility: 'visible'
      });
    },

    start: function() {
      var that = Gowalla.ActivityList;
      if (typeof that._interval === 'number') return;
      that._interval = window.setInterval(
       Gowalla.ActivityList.next,
       that.options.intervalDuration
      );
    },

    stop: function() {
      if (this._interval) {
        window.clearInterval(this._interval);
        this._interval = null;
      }
    },

    next: function() {
      var that = Gowalla.ActivityList;
      if (that._currentTop >= 0) return;

      var nextTop = that._currentTop + that._itemHeight;
      that.$container.animate({ top: nextTop }, that.options.animationDuration);
      that._currentTop = nextTop;
    }
  };

})();

Gowalla.Checkins = (function() {

  function Comments(form) {
    this.$form = $(form);
    this.$textarea = this.$form.find('textarea');
    this.$button = this.$form.find('a.post-comment-button');
    var that = this;

    this.$textarea.val('');
    this.$textarea.placeholder();

    this.$form.bind('submit', function() {
      that._post.apply(that, arguments);
    });

    this.$button.click( function(event) {
      event.preventDefault();
      that.$form.submit();
    }).keypress(function(event) {
      if (event.keyCode === 32) // Space bar.
        that.$form.submit();
    });

    this.$textarea.focus( function(event) {
      $(this).addClass('expanded');

      window.setTimeout(function() { that.$button.show(); }, 10);
    });
  }

  $.extend(Comments.prototype, {
    _post: function(event) {
      event.preventDefault();
      var $form    = this.$form;
      var formData = $form.serialize();
      var url      = $form.attr('action');

      var $stub = $form.closest('li');

      var placeholderValue = this.$textarea.attr('placeholder');
      var value = this.$textarea.val();
      if (placeholderValue === value) return;

      this._disable();
      var that = this;

      $.ajax({
        type: 'POST',
        url:  url,
        data: formData,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          $stub.before(html);
          that._enable();
          that.$textarea.val('');
          that.$textarea[0].blur();
          that.$textarea.removeClass('expanded');
          that.$textarea.placeholder();
          that.$button.hide();
          $stub.parent().find('time.timeago').timeago();
        },

        error: function() {
          that._enable();
        }
      });
    },

    _disable: function() {
      this.$textarea.attr('disabled', 'disabled');
      this.$button.addClass('disabled');
    },

    _enable: function() {
      this.$textarea.removeAttr('disabled');
      this.$button.removeClass('disabled');
    }
  });

  return {

    setup: function() {
      var instances = [];
      $('.comments form').each(function(i, form) {
        instances.push(new Comments(form));
      });

      this.instances = instances;
    }

  };
})();
Gowalla.Tooltips = (function($) {

  return {
    _initialized: false,

    setup: function() {
      if (this._initialized) return;
      var that = this;
      $(document.body).
        delegate(
          '*[data-tooltip]', 'mouseenter',
          function(event) { that._mouseenter.call(this, event); }
        ).
        delegate(
          '*[data-tooltip]', 'mouseleave',
          function(event) { that._mouseleave.call(this, event); }
        ).
        delegate(
          '*[data-tooltip]', 'mousedown',
          function(event) { that._mouseleave.call(this, event); }
        );

      this._initialized = true;
    },

    _mouseenter: function(event) {
      var $target = $(this);
      var tooltipId = $target.attr('data-tooltip');
      var $tooltip = $('#' + tooltipId);
      Gowalla.Tooltips._showTooltip($tooltip, $target);
    },

    _showTooltip: function($tooltip, $target) {
      if ($tooltip[0].parentNode.tagName.toUpperCase() !== 'BODY')
        this._relocateTooltip($tooltip);

      var pos = $tooltip.attr('data-position');
      pos = pos || "center top";

      $tooltip.show();

      var innerWidth = $tooltip.find('span').outerWidth();
      if (innerWidth > 0) $tooltip.css('width', innerWidth);

      $tooltip.position({
        my: "center bottom",
        at: pos,
        of: $target
      });
    },

    _relocateTooltip: function($tooltip) {
      $(document.body).append($tooltip);
    },

    _hideTooltip: function($tooltip) {
      $tooltip.hide();
    },

    _mouseleave: function(event) {
      var $target = $(this);
      var tooltipId = $target.attr('data-tooltip');
      var $tooltip = $('#' + tooltipId);
      Gowalla.Tooltips._hideTooltip($tooltip);
    }
  };

})(jQuery);

Gowalla.ContentFilter = (function() {

  var DEFAULT_OPTIONS = {
    onContentUpdate: function() {}
  };

  var SUPPORTS_PUSHSTATE = 'pushState' in window.history;
  $(window).bind('popstate', function(event) {
    Gowalla.ContentFilter._reload(event.originalEvent.state);
  });

  return {
    setup: function(options) {
      this.options = $.extend({}, DEFAULT_OPTIONS, options);

      this.$content = $('.content');
      this.$context = $('.subnav .filter');
      this.$filter  = $('.content-filter');
      this.$viewBy  = this.$filter.find('.viewby');

      this._newURL = null;
      this._setupPaginator();

      var that = this;
      this.$context.delegate('a', 'click', function(event) {
        event.preventDefault();
        var context = $(this).attr('href').substring(1);

        that._checkForNewURL($(this));

        Gowalla.ContentFilter.$content.attr('data-context', context);
        Gowalla.ContentFilter._reload();
      });

      this.$filter.delegate('ul.filter a', 'click', function(event) {
        event.preventDefault();
        var filter = $(this).attr('href').substring(1);

        that._checkForNewURL($(this));

        Gowalla.ContentFilter.$content.attr('data-filter', filter);
        Gowalla.ContentFilter._reload();
      });

      this.$viewBy.delegate('a', 'click', function(event) {
        event.preventDefault();
        var view = $(this).attr('href').substring(1);

        that._checkForNewURL($(this));

        Gowalla.ContentFilter.$content.attr('data-view', view);
        Gowalla.ContentFilter._reload();
      });
    },

    _checkForNewURL: function($anchor) {
      var url = $anchor.attr('data-url');
      if (!url || url === "") return;
      this._newURL = url;
    },

    _reload: function(data) {
      var c = this.$content;
      if (!c) return;

      if (!data) {
        this.url     = c.attr('data-url');
        this.view    = c.attr('data-view');
        this.filter  = c.attr('data-filter');
        this.context = c.attr('data-context');

        data = { view: this.view, filter: this.filter };

        if (this.context && this.context !== "")
          data.context = this.context;
      } else {
        this.url     = data.url;
        this.filter  = data.filter;
        this.context = data.context;
        this.view    = 'grid';
      }

      Gowalla.ContentFilter._updateUI();

      this.$content.html("<div class='content-list'><div class='loading'></div></div>");

      var that = this;
      $.ajax({
        url: this.url,
        type: 'get',
        data: data,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          that.$content.html(html);
          that._setupPaginator();

          if (that._newURL && SUPPORTS_PUSHSTATE) {
            window.history.pushState(data, "", that._newURL);
            that._newURL = null;
          }

          window.setTimeout( function() {
            that.options.onContentUpdate();
          }, 10);
        }
      });
    },

    _updateUI: function() {
      this.$filter.find('ul.filter li').removeClass('selected');
      this.$context.find('a').removeClass('selected');

      var $li = this.$filter.find('ul.filter li a[href="#' + this.filter + '"]').closest('li');
      $li.addClass('selected');

      var $a = this.$context.find('a[href="#' + this.context + '"]');
      $a.addClass('selected');

      this.$viewBy.toggleClass('list', this.view === 'list');
    },

    _setupPaginator: function() {
      new Gowalla.LivePaginator($('.paginator'), {
        buttonSelector: '.more_button_wrapper'
      });
    }
  };

})();

Gowalla.Bookmarks = (function() {

  function makeResponder(object, methodName, shouldPreventDefault) {
    if (typeof shouldPreventDefault === 'undefined')
      shouldPreventDefault = true;
    return function(event) {
      object[methodName].call(object, event, this);
      if (shouldPreventDefault) event.preventDefault();
    };
  }

  return {
    setup: function() {
      var $body = $(document.body);
      $body
        .delegate('a.btn.bookmark', 'mouseenter', makeResponder(this, '_mouseenter', false))
        .delegate('a.btn.bookmark', 'mouseleave', makeResponder(this, '_mouseleave', false))
        .delegate('a.btn.bookmark', 'click',      makeResponder(this, '_click',      true ));

    },

    _mouseenter: function(event) {
      var $button = $(event.target).closest('a.btn.bookmark');
      if (!$button.hasClass('activated')) return;
      if ($button.hasClass('disabled'))   return;
      this._setButtonState($button, 'unbookmark');
    },

    _mouseleave: function(event) {
      var $button = $(event.target).closest('a.btn.bookmark');
      if (!$button.hasClass('activated')) return;
      if ($button.hasClass('disabled'))   return;
      this._setButtonState($button, 'bookmarked');
    },

    _click: function(event) {
      var $button = $(event.target).closest('a.btn.bookmark');
      if ($button.hasClass('disabled')) return;
      this.bookmark($button);
    },

    _setButtonState: function($button, state) {
      $button.find('span').hide();
      $button.find('span.' + state).css('display', 'block');
    },

    _setBookmarked: function($button, bool) {
      $button.toggleClass('activated', bool);
      this._setButtonState($button, bool ? 'bookmarked' : 'bookmark');
    },

    bookmark: function($button) {
      var isBookmarked = $button.hasClass('activated');
      var url = $button.attr('data-bookmark_url');

      var bool = !isBookmarked;
      if (!bool) url += "&_method=delete";

      $button.addClass('disabled');

      if (!bool) {
        this._setBookmarked($button, bool);
      }

      var that = this;
      $.ajax({
        url:  url,
        type: 'post',
        success: function() {
          $button.removeClass('disabled');
          that._setBookmarked($button, bool);
          var message = bool ? "You added this spot to your bookmarks." :
           "You removed this spot from your bookmarks.";
          Gowalla.Flash.success(message);
        },

        failure: function() {
          $button.removeClass('disabled');
          that._setBookmarked($button, !bool);
        }
      });

    }
  };

})();
Gowalla.Timeago = (function ($) {
  var setup = function () {
    jQuery.timeago.settings.refreshMillis = 15000; // refresh every 15 seconds
    jQuery.timeago.settings.replaceTitleWithDateMethod = 'toLocaleString';
    $("time.timeago").timeago();
    $("abbr.timeago").timeago();
  };

  return {
    setup: setup
  }
})(jQuery);

/* Extensions to jQuery UI. */

(function($) {

  $.widget('ui.gAutocomplete', $.ui.autocomplete, {

    options: {
      menuType: 'menu'
    },

    _create: function() {
      $.ui.autocomplete.prototype._create.apply(this, arguments);

      var doc = this.element[0].ownerDocument;

      var menu = this._createMenu();
      if (!menu) return;

      this.menu.element.remove();
      var target = $(this.options.appendTo || 'body'. doc)[0];

      menu
        .addClass('ui-autocomplete')
        .appendTo(target)
        .zIndex(this.element.zIndex() + 1)
        .hide();

      var self = this, menuType = this.options.menuType;
      if (!menu.data(menuType)) {
        menu[menuType]({
          focus: function( event, ui ) {
            var item = ui.item.data( "item.autocomplete" );
            if ( false !== self._trigger( "focus", null, { item: item } ) ) {
              if ( /^key/.test(event.originalEvent.type) && item.value ) {
                self.element.val( item.value );
              }
            }
          },
          selected: function( event, ui ) {
            var item = ui.item.data( "item.autocomplete" );
            if ( false !== self._trigger( "select", event, { item: item } ) ) {
              self.element.val( item.value );
            }
            self.close( event );
            var previous = self.previous;
            if ( self.element[0] !== doc.activeElement ) {
              self.element.focus();
              self.previous = previous;
            }
            self.selectedItem = item;
          },
          blur: function( event, ui ) {
            if ( self.menu.element.is(":visible") ) {
              self.element.val( self.term );
            }
          }
        });
      }

      this.menu = menu.data(menuType);
    },

    _createMenu: function() {
      return false;
    }
  });

  $.widget('ui.gMenu', {

    _create: function() {
      var that = this;

      this.element.addClass('ui-menu ui-widget ui-widget-content ui-corner-all');
      this.element.attr({
        role: 'listbox',
        'aria-activedescendant': 'ui-active-menuitem'
      });

      this.element.click( function(event) { that._click(event); });
      this.refresh();
    },

    _click: function(event) {
      var target = $(event.target);
      var menuItem = target.closest('.ui-menu-item');
      if (!menuItem.length) return;

      event.preventDefault();
      this.select(event);
    },

    refresh: function() {
      this._refreshItems();
    },

    _refreshItems: function() {
      var that = this;

      function mouseenter(event) {
        that.activate(event, $(this).closest('.ui-menu'));
      }
      function mouseleave() { that.deactivate(); }

      this.items = this.element.find('.ui-menu-item');
      this.items.attr('role', 'menuitem');

      this.items.unbind('.gMenu');
      this.items.bind('mouseenter.gMenu', mouseenter);
      this.items.bind('mouseleave.gMenu', mouseleave);
    },


    activate: function(event, item) {
      this.deactivate();

      if (this.hasScroll()) {
      }

      this.active = item.eq(0);
      this.active.addClass('ui-state-hover').attr('id', 'ui-active-menuitem');

      this._trigger('focus', event, { item: item });
    },

    deactivate: function() {
      if (!this.active) return;
      this.active.removeClass('ui-state-hover').removeAttr('id');
      this._trigger('blur');
      this.active = null;
    },

    _index: function(needle) {
      return $.inArray(needle, this.items);
    },

    next: function(event) {
      this.move(1, null, event);
    },

    previous: function(event) {
      this.move(-1, null, event);
    },

    first: function() {
      return this.active && this._index(this.active) === 0;
    },

    last: function() {
      return this.active && this._index(this.active) === (this.items.length - 1);
    },

    move: function(delta, edge, event) {
      if (!this.active) {
        this._refreshItems();
        this.activate(event, this.items);
        return;
      }

      var activeIndex = this._index(this.active[0]);
      var newIndex    = activeIndex + delta;
      var lastIndex   = this.items.length - 1;

      if (newIndex > lastIndex) newIndex = 0;
      else if (newIndex < 0)    newIndex = lastIndex;

      var next = this.items[newIndex];

      this.activate(event, $(next));
    },

    nextPage: function(event) {
    },

    previousPage: function(event) {
    },

    hasScroll: function() {
      return this.element.height() < this.element.attr('scrollHeight');
    },

    select: function(event) {
      this._trigger('selected', event, { item: this.active });
    }
  });


  $.widget("ui.gowallaSpotSearchAutocomplete", $.ui.autocomplete, {
    options: {
      minLength: 3,
      delay: 200,

      locationSelector:  '#l',

      source: function(request, response) {
        var term = request.term;
        if (term === this._lastTerm) return;

        this._lastTerm = term;

        var $loc = $(this.options.locationSelector);
        if ($loc.length) {
          var location = $loc.val();
          if (location && location !== "") {
            request.mode = "nearby";
            request.l    = location;
          }
        }

        var that = this;
        var wrappedResponse = function(choices) {
          if (term !== that._lastTerm) return;

          if (!choices || choices.length === 0) {
            $(that.element).trigger('noresultsfound');
          } else {
            $(that.element).trigger('resultsfound');
          }

          if (choices) {
            $(that.menu.element).css('overflow', choices.length >= 5 ? 'auto' : 'hidden');
          }

          response.apply(this, arguments);
        };

        $.getJSON('/spots/suggestions', request, wrappedResponse);
      }

    },

    _create: function() {
      $.ui.autocomplete.prototype._create.apply(this, arguments);
      this.menu.element.addClass('gowalla-spot-search-autocomplete');
      this._lastTerm = "";
    },

    _renderItem: function(ul, item) {
      var itemSubContent = null, parts = [];
      if (item.locality || item.postal_code) {
        if (item.locality)    parts.push(item.locality);
        if (item.postal_code) parts.push(item.postal_code);
        itemSubContent = "<span>" + parts.join(" ") + "</span>";
      }

      var itemContent = "<img src='" + item.image + "' width='30' height='30' />" +
       "<b>" + item.label + "</b> " + (itemSubContent || "");

      if (item.visited) itemContent += "<span class='visited'></span>";

      var itemElement = $("<li></li>")
        .data("item.autocomplete", item)
        .addClass("ui-helper-clearfix")
        .append("<a>" + itemContent + "</a>")
        .appendTo(ul);
    }
  });



  $.widget("ui.gowallaDialog", $.ui.dialog, {
    options: {
      modal:     true,
      autoOpen:  false,
      resizable: false,
      draggable: false,

      width: 325,

      setButtonPriorities: true,

      open: function() {
        $(this.element).find('input[type=text]:visible').focus();
      }
    },

    _create: function() {
      $.ui.dialog.prototype._create.apply(this, arguments);
      var $element = $(this.element);

      var $titleBar = $element.parent('.ui-dialog').find('.ui-dialog-titlebar');
      var secondaryTitle = $element.attr('data-title-secondary');
      if (secondaryTitle && secondaryTitle != "") {
        $titleBar.find('.ui-dialog-title').append(" <em>" + secondaryTitle + "</em>");
      }

      $element.find('select, input').uniform();

      var $buttonPane = $element.parent('.ui-dialog').find('.ui-dialog-buttonpane');

      var $buttons = $buttonPane.find('button');
      if (!this.options.setButtonPriorities) {
        $buttons.addClass('ui-priority-secondary');
      } else if ($buttons.length > 1) {
        $( $buttons[$buttons.length - 1] ).addClass('ui-priority-secondary');
      }

      this._wrapButtons();

      var primaryButtonLabel = $element.attr('data-primary-button-label');
      if (primaryButtonLabel && primaryButtonLabel !== "") {
        $buttonPane.find('button:first').button('options', 'label', primaryButtonLabel);
      }

      $extraContent = $element.find('.ui-buttonpane-extra-content');
      if ($extraContent.length) {
        $extraContent.children().prependTo($buttonPane);
      }

    },

    _wrapButtons: function() {
      var $element = $(this.element);
      var $pane = $element.parent('.ui-dialog').find('.ui-dialog-buttonpane');
      var $buttonWrapper = $("<div class='ui-dialog-action-buttons'></div>");
      $pane.append($buttonWrapper);
      $pane.find('button').appendTo($buttonWrapper);
    }
  });




  $.widget("ui.gowallaChooseSpotDialog", $.ui.gowallaDialog, {
    options: {
      position: ['center', 120],
      width: 420,

      customButtons: {
        "OK": function(event) {
          if (!$(this).gowallaChooseSpotDialog('checkForSpot')) {
            return false;
          }

          var currentSpot = $(this).gowallaChooseSpotDialog('getCurrentSpot');

          var customEvent = $.Event('dialogspotchosen');
          $(this).trigger(customEvent, currentSpot);

          if (!customEvent.isDefaultPrevented()) {
            $(this).gowallaChooseSpotDialog('close');
          }
        },

        "Cancel": function(event) {
          $(this).gowallaChooseSpotDialog('close');
        }
      }
    },

    _create: function() {
      $.ui.gowallaDialog.prototype._create.apply(this, arguments);
      var that = this;
      var $element = $(this.element);

      this.option('buttons', this.options.customButtons);

      var $buttonPane = $element.parent('.ui-dialog').find('.ui-dialog-buttonpane');
      $buttonPane.find('button:last').addClass('ui-priority-secondary');

      this.$autocompleter = $element.find('.spots-autocompleter').gowallaSpotSearchAutocomplete({
        select: function(event, ui) {
          that.setSpot(ui.item);
          window.setTimeout(function() { that.$autocompleter.blur(); }, 10);
        }
      });

      this._currentSpot = null;

      this.$noResultsMessage = $element.find('.error.no-results');
      this.$noSpotMessage    = $element.find('.error.no-spot');

      this.$autocompleter.bind('resultsfound',   function() { that.$noResultsMessage.hide(); });
      this.$autocompleter.bind('noresultsfound', function() { that.$noResultsMessage.show(); });

      $element.delegate('.choose-locality', 'click', function() {
        that.chooseLocality();
        return false;
      });

      $element.find('.locality-choose input[type=text]').keydown( function(event) {
        if (event.keyCode === 13) { /* return */
          that.setLocality($(this).val());
          that.$autocompleter.focus();
        }
      });

      this.$autocompleter.bind('spotselected', function(event) {
        return that._onSelectSpot(event);
      });

      this._wrapButtons();
    },

    chooseLocality: function() {
      var $element = $(this.element);
      var $choose  = $element.find('.locality-choose');
      var $chosen  = $element.find('.locality-chosen');

      $chosen.hide();
      $choose.show();

      $choose.find('input[type=text]:visible').removeClass('placeholder').select();
    },

    setLocality: function(value) {
      var $element = $(this.element);
      var $choose  = $element.find('.locality-choose');
      var $chosen  = $element.find('.locality-chosen');

      if (value !== "" && (/\S/).test(value)) {
        $chosen.find('.locality-name').html(value);
        $choose.find('#l').val(value);
      }

      $element.find('.locality-choose').hide();

      $chosen.show();
    },

    getCurrentSpot: function() {
      return this._currentSpot;
    },

    setSpot: function(spot) {
      var $element = $(this.element);

      this._currentSpot = spot;

      if (spot === null) {
        this.clearSpot();
        return;
      }

      this.$noSpotMessage.hide();

      var name = spot.name || spot.label;

      if (spot.url && spot.locality && spot.image) {
        var $detail = $element.find('fieldset.detail');

        $detail.find('.place-name').attr('href', spot.url).html(name);
        $detail.find('.place-details').html(spot.locality);
        $detail.find('.place img').attr('src', spot.image);

        var staticMapUrl = this._staticMapUrlForSpot(spot);

        $detail.find('.place-map').attr('src', staticMapUrl);

        $detail.show();

        $element.find('fieldset').removeClass('last');
        $detail.addClass('last');
      }
    },

    clearSpot: function() {
      var $element = $(this.element);

      this.$autocompleter.val('');

      var $detail = $element.find('fieldset.detail');

      $detail.find('.place-name').html("");
      $detail.find('.place-details').html("");
      $detail.find('.place img').attr('src', "");
      $detail.find('.place-map').attr('src', "");

      $detail.hide();

      $element.find('fieldset').removeClass('last');
      $element.find('fieldset:not(.detail):last').addClass('last');

    },

    hasSpot: function() {
      return !!this._currentSpot;
    },

    checkForSpot: function() {
      var hasSpot = this.hasSpot();
      hasSpot ? this.$noSpotMessage.hide() : this.$noSpotMessage.show();
      return hasSpot;
    },

    _staticMapUrlForSpot: function(spot) {
      var latlng = spot.lat + "," + spot.lng;
      return "http://maps.google.com/maps/api/staticmap?center=" + latlng +
       "&size=289x100&maptype=roadmap&markers=color:red|" + latlng +
       "&sensor=false&zoom=13";
    }
  });

})(jQuery);

Gowalla.Dialogs = (function() {

  var DEFAULT_OPTIONS = {
    spotChooserSelector: '#find_place_dialog'
  };

  return {
    openSpotChooser: function(options) {
      options = options || {};
      var $dialog = $(options.selector || DEFAULT_OPTIONS.spotChooserSelector);
      delete options.selector;

      $dialog.unbind('.gowalla');
      for (var eventName in options) {
        $dialog.bind('dialog' + eventName + '.gowalla', options[eventName]);
      }

      $dialog.gowallaChooseSpotDialog('clearSpot');
      $dialog.gowallaChooseSpotDialog('open');
    }
  };
})();


/* Page-specific. */

Gowalla.Homepage = (function() {

  var SUPPORTS_HARDWARE_ACCELERATED_TRANSITIONS = $.browser.safari;

  var IMAGES_TO_PRELOAD = [
    "/images/tour/passport.png",
    "/images/dots.png",
    "/images/tour/type.png",
    "/images/signup_arrow.png",
    "/images/arrows.png"
  ];

  var proceedToSignup = false;

  var currentTourSlide = 0;
  var totalTourSlides, tourStarted;

  var $dots, $slides;
  var $buttonNext, $buttonPrev, $buttonSignUp, $tourClick;

  var $slideText;
  var $username;

  function preloadImages() {
    var cache = [];
    $.each(IMAGES_TO_PRELOAD, function(i, src) {
      var img = document.createElement('img');
      img.src = src;
      cache.push(img);
    });
    arguments.callee.cache = [];
  }

  function makeNextGoToSignUp(bool) {
    if (bool) {
      if (!proceedToSignup) {
        $buttonNext.addClass('disabled');
        return;
      }

      Gowalla.AB.view(127);
      window.setTimeout( function() {
        $buttonNext.attr('href', '/ab/click/127?url=/join');
      }, 100);
    } else {
      $buttonNext.attr('href', '#');
    }
  }

  function moveTour(delta) {
    var lastSlideIndex = totalTourSlides - 1;

    var newSlide = currentTourSlide + delta;
    if (newSlide < 0) newSlide = 0;
    if (newSlide > lastSlideIndex) newSlide = lastSlideIndex;

    moveToSlide(newSlide);
  }

  function moveToSlide(slideIndex) {
    animateTour(
      slideAtIndex(currentTourSlide),
      slideAtIndex(slideIndex)
    );
  }

  function slideAtIndex(index) {
    return $slides[index];
  }

  function animateTour(fromSlide, toSlide) {
    if (typeof fromSlide === 'number') fromSlide = slideAtIndex(fromSlide);
    if (typeof toSlide === 'number')   toSlide   = slideAtIndex(toSlide);

    var position = $(toSlide).position();

    var nagArrow = $(toSlide).data('nag_arrow');

    if (nagArrow) {
      var nagPosition = $(nagArrow).position();
    }

    markAsActive($(toSlide));

    if (SUPPORTS_HARDWARE_ACCELERATED_TRANSITIONS) {
      var translate = 'translate3d(-' + position.left + 'px, 0px, 0)';
      $('#tour_inner')[0].style.webkitTransform = translate;
      if (nagPosition) {
        window.addEventListener('webkitTransitionEnd', makeNagArrowCallback(nagPosition.top, true));
      }
    } else {
      var options = { duration: 600 };
      if (nagPosition) {
        options.complete = makeNagArrowCallback(nagPosition.top);
      }

      $('#tour_inner').animate({ left: -position.left }, options);
    }
  }

  function markAsActive($slide) {
    var lastSlideIndex = totalTourSlides - 1;

    var slideTitle = $slide.find('h2').html();
    var index = $slide.data('index');

    $buttonNext.removeClass('disabled');
    $buttonPrev.removeClass('disabled');

    if (index === 0) $buttonPrev.addClass('disabled');
    makeNextGoToSignUp(index === lastSlideIndex);

    $slideText.find('.slide-number').html(index + 1);
    $slideText.find('.slide-name').html(slideTitle);

    $dots.removeClass('selected');
    var dot = $slide.data('dot');
    $(dot).addClass('selected');

    $($dots[index]).addClass('selected');

    var ref = $slide.attr('data-ref');
    if (ref) {
      $buttonSignUp.attr('data-ref', ref);
      if($username)
        $buttonSignUp.attr('href', '/ab/click/' + ref + '?url=/join?u='+$username);
      else
        $buttonSignUp.attr('href', '/ab/click/' + ref + '?url=/join');
      Gowalla.AB.view(ref);
    }

    currentTourSlide = index;
  }

  function makeNagArrowCallback(position, isWebkit) {
    return function() {
      if (isWebkit) window.removeEventListener('webkitTransitionEnd', arguments.callee, false);
      $('#nag_arrows').animate({ top: -position + 'px' }, { duration: 300, easing: 'easeOutBack' });
    }
  }

  function loadSlideImages() {
    $slides.each( function(i, slide) {
      var $slide = $(slide), url = $slide.attr('data-image');
      if (!url || url === "") return;
      $slide.css('background-image', 'url(' + url + ')');
    });
  }

  return {
    setup: function(username) {
      $username = (username || null);

      preloadImages();
      this.$tour = $('#tour');

      $slides = this.$tour.find('.slide');
      totalTourSlides = $slides.length;

      $dots = this.$tour.find('#dots a');

      $slides.each(function(i, slide) {
        $.data(slide, 'index', i);
        $.data(slide, 'dot', $dots[i]);
      });

      var $tourNav = $('#tour_navigation');

      $buttonNext = $tourNav.find('a.tour-next');
      $tourClick =  $('.tour_click');
      $buttonPrev = $tourNav.find('a.tour-prev');
      $slideText  = $tourNav.find('.slide_text');
      $nagArrows  = $tourNav.find('.nag-arrow');

      $buttonSignUp = $tourNav.find('.sign-up');

      var lastSlideIndex = totalTourSlides - 1;
      $slides.each( function(i, slide) {
        $.data(slide, 'nag_arrow', $nagArrows[lastSlideIndex - i]);
      });

      $tourClick.click(function(){
        if ( !tourStarted) {
          Gowalla.Homepage.beginTour();
        } else {moveTour(1); }
      });

      $container = $('#content');

      $container.delegate('a.tour-navigate', 'click', function() {
        if ($(this).hasClass('disabled')) return false;
        var slide = $(this).attr('data-slide');

        if      (slide === 'next') moveTour(1);
        else if (slide === 'prev') moveTour(-1);
        else moveToSlide(Number(slide));

        var href = $(this).attr('href');
        if (href === '#') return false;
      });

      $container.delegate('a.tour-start', 'click', function() {
        if ($(this).attr('data-proceed_to_signup') === "false") {
          proceedToSignup = false;
        }

        Gowalla.Homepage.beginTour();
        var ref = Number($(this).attr('data-ref'));
        Gowalla.AB.click(ref);
        return false;
      });

      $container.delegate('a.tour-end', 'click', function() {
        Gowalla.Homepage.endTour();
        return false;
      })
    },

    beginTour: function() {
      $('#dots').show();
      loadSlideImages();
      $('#signupnow').hide();
      $('#tour_navigation').show();
      animateTour(null, $($slides[0]));
      tourStarted = 1;
    },

    endTour: function() {
      currentTourSlide = 0;
      animateTour(null, $('#homepage'));
      $('#dots').hide();
      $('#tour_navigation').hide();
      $('#signupnow').show();
    },

    animateTour: function(toSlide) {
      return animateTour(null, toSlide);
    },

    slideAtIndex: function(index) {
      return slideAtIndex(index);
    }
  };
})();
Gowalla.Feed = (function() {

  return {
    smoothScroll: false,

    setup: function() {
      this.$wrapper = $('.activity-feed');

      var delegates = {
        '.feed_add_comment_btn':          'beginComment',
        '.feed_post_comment_btn':         'postComment',
        '.feed_edit_comment_btn':         'editComment',
        '.feed_update_comment_btn':       'updateComment',
        '.feed_hide_comment_btn':         'cancelComment',
        '.feed_cancel_edit_comment_btn':  'cancelEditComment',
        '.feed_delete_comment_btn':       'deleteComment',

        '.feed_more_items_btn':           'loadMoreItems'
      };

      for (var selector in delegates) {
        this.$wrapper.delegate(selector, 'click',
         this._makeResponder(delegates[selector], true));
      }
    },

    _makeResponder: function(methodName, cancel) {
      var responder = this[methodName];
      return function() {
        responder.apply(this, arguments);
        return !cancel;
      };
    },

    mobileSetup: function() {
      var wrapper = $(document.body);
      wrapper.delegate('.post-comment-mobile', 'click', function(event) {
        Gowalla.Feed.postCommentMobile(event);
        return false;
      });
    },

    beginComment: function(event) {
      var element = $(event.target);
      var checkinId = element.attr('data-checkin_id');

      var commentBox = $('#add_comment_' + checkinId);

      if (commentBox.is(':visible')) {
        Gowalla.Feed.cancelComment({
          target: commentBox.find('.feed_hide_comment_btn')
        });
      } else {
        $('.feed_add_comment').hide();
        commentBox.show().find('form textarea').focus();
        $.scrollTo(commentBox, { duration: 600, offset: -300 });
      }
    },

    postCommentMobile: function(event) {
      var target = $(event.target);
      var form = target.closest('form');
      var formData = form.serialize();
      var url = target.attr('data-url');
      var textarea = form.find('textarea');

      target.addClass('disabled');
      textarea.attr('disabled', 'disabled');

      $.ajax({
        type: 'POST',
        url:  url,
        data: formData,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          var comments = $('#comments');
          comments.show().append(html);

          textarea.attr('disabled', '').val('');
          target.removeClass('disabled');
        },

        error: function() {
          textarea.attr('disabled', '');
          target.removeClass('disabled');
        }
      });
    },

    postComment: function(event) {
      var target = $(event.target);
      var form = target.closest('.feed_add_comment').find('form');
      var formData = form.serialize();
      var url = target.attr('data-url');

      var textarea = target.parent().prev('textarea');
      var commentValue = textarea.val();

      var addCommentContainer = target.closest('.feed_add_comment');

      target.addClass('disabled');
      textarea.attr('disabled', 'disabled');

      $.ajax({
        type: "POST",
        url:  url,
        data: formData,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          addCommentContainer.hide();
          var comments = addCommentContainer.prev('.feed_comments');
          if (comments.size() === 0) {
            html = '<div class="feed_comments clearfix">' + html + "</div>";
            addCommentContainer.before(html);
          } else {
            comments.append(html);
          }

          textarea.attr('disabled', '').val('');
          target.removeClass('disabled');
        },

        error: function() {
          textarea.attr('disabled', '');
          target.removeClass('disabled');
        }
      });
    },

    editComment: function(event) {
      var target = $(event.target);
      var comment = target.closest('.feed_comment');

      target.closest('#add_comment').hide();
      target.closest('#update_comment').show();

      comment.hide();
      comment.next('.feed_add_comment').show().find('textarea:first').focus();
    },

    cancelComment: function(event) {
      var target = $(event.target);
      target.closest('.feed_add_comment').hide();
    },

    cancelEditComment: function(event) {
      var target = $(event.target);
      target.closest('.feed_add_comment').hide().prev('.feed_comment:first').show();
    },

    updateComment: function(event) {
      var target = $(event.target);
      var form = target.closest('.feed_add_comment').find('form');
      var formData = form.serialize();
      var url = target.attr('data-url');

      var textarea = target.parent().prev('textarea');
      var commentValue = textarea.val();

      var addCommentContainer = target.closest('.feed_add_comment');
      var comment = addCommentContainer.prev('.feed_comment');


      target.addClass('disabled');
      textarea.attr('disabled', 'disabled');

      $.ajax({
        type: "POST",
        url:  url,
        data: formData,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          addCommentContainer.hide();
          comment.find('.feed_comment_content span').html(commentValue);
          comment.show();

          textarea.attr('disabled', '');
          target.removeClass('disabled');
        },

        error: function() {
          textarea.attr('disabled', '');
          target.removeClass('disabled');
        }
      });
    },

    deleteComment: function(event) {
      var target = $(event.target);

      if (!window.confirm("Are you sure you want to delete this comment?"))
        return;

      var formData = target.closest('.feed_comment').find('form').serialize();
      var comment =  target.closest('.feed_comment').hide();

      var parent = comment.closest('.feed_comments');
      if (parent.find('.feed_comment').size() === 1) {
        parent.hide();
      }

      var url = target.attr('data-url');

      $.ajax({
        type: "POST",
        url: url,
        data: formData,
        dataType: 'json',
        success: function(json) {
          return;
        },
        error: function(req, status, msg) {
          return;
        }
      });
    },

    loadMoreItems: function(event) {
      var $wrapper = Gowalla.Feed.$wrapper;
      var $button = $(event.target).closest('a.button');

      if ($button.hasClass('disabled')) return;

      Gowalla.Feed._setButtonEnabled($button, false);

      var url = $wrapper.attr('data-url');
      var currentPage = Number($wrapper.attr('data-page'));
      var totalPages = $wrapper.attr('data-total_pages');
      totalPages = (totalPages === "") ? null : Number(totalPages);

      $.ajax({
        url: url,
        dataType: 'html',
        data: { page: currentPage + 1 },

        beforeSend: function(xhr) {
          xhr.setRequestHeader('X-Requested-With', 'XmlHttpRequest');
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          $wrapper.append('<hr />').append(html);
          $wrapper.attr('data-page', currentPage + 1);

          Gowalla.Feed._setButtonEnabled($button, true);

          if ((currentPage + 1) === totalPages) {
            $button.remove();
          } else {
            $wrapper[0].appendChild($button[0]);
          }

          if (Gowalla.Feed.smoothScroll) {
            $.scrollTo($wrapper.find('.page:last'), { duration: 600 });
          }
        },

        error: function(error) {
          Gowalla.Feed._setButtonEnabled($button, true);
        }
      });
    },

    _setButtonEnabled: function($button, bool) {
      if (bool) {
        $button.removeClass('disabled');
        $button.find('.text').show();
        $button.find('.spinner').hide();
      } else {
        $button.addClass('disabled');
        $button.find('.text').hide();
        $button.find('.spinner').show();
      }
    }
  };
})();
Gowalla.ActivityFeed = (function() {

  var $container;

  function makeResponder(object, methodName, shouldPreventDefault) {
    if (typeof shouldPreventDefault === 'undefined')
      shouldPreventDefault = true;
    return function(event) {
      object[methodName](event, this);
      if (shouldPreventDefault) event.preventDefault();
    };
  }

  var NewItems = {
    rewriteTimeline: function (jqSet) {
      var i = 0, el, elCommonLocal;
      while (el = jqSet[i]) {
        var hash = $(el).attr('data-hash');
        var elLocal = $container.find('div.feed-item[data-hash="'+ hash +'"]');
        if (elLocal.length) {
          elCommonLocal = elLocal[0];
          break;
        }
        i++;
      }

      $(elCommonLocal).prevAll('div.feed-item').remove();

      var ctShared = jqSet.length - i + 1;
      NewItems.insertItems(jqSet.slice(0, i), (ctShared <= 2));

      NewItems.notify($container.find('.feed-item.unseen').length);
    },

    insertItems: function (jqNewerSet, visible) {
      if (jqNewerSet.length == 0) return;
      visible = visible || false;
      if (!visible) jqNewerSet.addClass('unseen');
      jqNewerSet.find("time.timeago").timeago();
      $container.find('div.feed-item:first').before(jqNewerSet);
      setupComments();
    },

    load: function () {
      var url = $container.attr('data-url');
      $.ajax({
        url: url,
        dataType: 'html',
        data: {page: 1}, // always grab the newest items

        beforeSend: function(xhr) {
          xhr.setRequestHeader('X-Requested-With', 'XmlHttpRequest');
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          NewItems.rewriteTimeline($(html).find('.feed-item'));
        }
      });
    },

    notify: function (count) {
      if (count <= 0) {
        NewItems.removeNotification();
        return;
      }
      document.title = document.title.replace(/^Gowalla( \(\d+\))?/,
                                              'Gowalla (' + count + ')');
      var phrase = (count == 1) ? 'fresh update' : 'fresh updates';
      if (NewItems.notification) {
        NewItems.notification.find('p').text(count +' '+ phrase);
      }
      else {
        NewItems.notification = $(
          '<div class="new_items"><p>'+ count +' '+ phrase +'</p></div>'
        ).css('display', 'none');
        $container.prepend(NewItems.notification);
        NewItems.notification.slideDown();
      }
    },

    removeNotification: function () {
      NewItems.notification = null;
      $container.find('.new_items').remove();
      document.title = document.title.replace(/^Gowalla( \(\d+\))?/, 'Gowalla');
    },

    reveal: function () {
      if (!NewItems.notification) return false;
      NewItems.removeNotification();
      $container.find('div.unseen').
                 removeClass('unseen').
                 css('backgroundColor', '#ffffdc').
                 animate({backgroundColor: '#ffffff'}, 3000);
    },

    setup: function () {
      setInterval(NewItems.load, 45000);
      $container.find('div.new_items').live('click', NewItems.reveal);
      $(document).keypress(function (evt) {
        if (String.fromCharCode(evt.which) === '.') {
          NewItems.reveal();
        }
      });
    }
  };

  function loadMoreItems(event) {
    event.preventDefault();
    var $button = $(event.target).closest('a.feed_more_items_btn');
    setButtonEnabled($button, false);

    var url = $container.attr('data-url');
    var currentPage = Number($container.attr('data-page')) || 1;
    var totalPages = $container.attr('data-total_pages');
    totalPages = (totalPages === "") ? null : (Number(totalPages) || 1);

    $.ajax({
      url: url,
      dataType: 'html',
      data: { page: currentPage + 1 },

      beforeSend: function(xhr) {
        xhr.setRequestHeader('X-Requested-With', 'XmlHttpRequest');
        xhr.setRequestHeader('Accept', 'text/html');
      },

      success: function(html) {
        $button.before('<hr />').before(html);
        $container.attr('data-page', currentPage + 1);

        setupComments();
        setButtonEnabled($button, true);

        if ((currentPage + 1) === totalPages) {
          $button.remove();
        }
      },

      error: function(error) {
        setButtonEnabled($button, true);
      }
    });
  }

  function setButtonEnabled(button, enabled) {
    if (enabled) {
      button.removeClass('disabled');
      button.find('.text').show();
      button.find('.spinner').hide();
    }
    else {
      button.addClass('disabled');
      button.find('.text').hide();
      button.find('.spinner').show();
    }
  }

  function setupComments() {
    $container.find('div.feed-item ul.comments').each(function(i, ul) {
      if (!$(ul).data('comments')) {
        $(ul).data('comments', new Comments($(ul)));
      }
    });

    $(window).bind('unload', function() {
      $('div.feed-item ul.comments textarea').val('');
    });
  }

  var COMMENT_THRESHHOLD = 3;
  function Comments($element) {
    this.$element = $element;
    this.$comments = this.$element.find('li.comment');
    this.$form = this.$element.find('form');
    this.$textarea = this.$form.find('textarea');
    this.$button = this.$form.find('a.post-comment-button');
    this.holding = false;

    if (this.$comments.length > COMMENT_THRESHHOLD) {
      this.collapse();
    }

    this.$element
      .delegate('textarea',      'keydown', makeResponder(this, 'tab', false))
      .delegate('textarea',      'focus',     makeResponder(this, 'focus'))
      .delegate('textarea',      'blur',      makeResponder(this, 'blur'))
      .delegate('li.view-all a', 'click',     makeResponder(this, 'expand'))
      .delegate('form',          'submit',    makeResponder(this, 'post'))
      .delegate('a.post-comment-button',      'click',     makeResponder(this, 'post'))
      .delegate('a.post-comment-button',      'keypress',  makeResponder(this, 'buttonkey'))
      .delegate('a.post-comment-button',      'mouseover', makeResponder(this, 'hold'))
      .delegate('a.post-comment-button',      'mouseout',  makeResponder(this, 'unhold'))
      .delegate('a.delete',      'click',     makeResponder(this, 'destroy'));
  }

  $.extend(Comments.prototype, {
    focus: function(event, element) {
      var el = $(element);
      if (!el.hasClass('grown')) {
        el.addClass('grown');
      }
      this.$button.css('display'); // without this, WebKit won't show it
      this.$form.addClass('active');
      this.$button.css('display'); // without this, WebKit won't show it
    },

    blur: function(event, element) {
      if (!this.holding) {
        this.shrink();
        this.$form.removeClass('active');
      }
    },

    hold: function(event, element) {
      this.holding = true;
    },

    unhold: function(event, element) {
      this.holding = false;
    },

    buttonkey: function(event, element) {
      if (event.keyCode == 32 /* KeyEvent.DOM_VK_SPACE */)
        this.post(event, element);
    },

    tab: function(event, element) {
      if (event.keyCode == 9 /* KeyEvent.DOM_VK_TAB */)
        this.holding = true;
    },

    shrink: function(event, element) {
      var el = this.$textarea;
      if (el.hasClass('grown') && $.trim(el.val()).length == 0) {
        el.removeClass('grown');
      }
    },

    post: function(event, element) {
      var $target = $(element);
      var $form = $target.closest('form');

      var formData = $form.serialize();
      var url = $form.attr('action');

      this.disable();

      var that = this;

      $.ajax({
        type: 'POST',
        url:  url,
        data: formData,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          $form.find('textarea').val('');
          var $li = $form.find('textarea').closest('li');
          $li.before(html);
          that.enable();
          that.unhold();
          that.shrink();
          $form.removeClass('active')
          $li.parent().find('time.timeago').timeago();
        },

        error: function() {
          that.enable();
        }
      });
    },

    destroy: function (event, element) {
      var $target = $(element);
      var $comment = $target.closest('li.comment');
      $comment.css('opacity', '0.5');

      $.ajax({
        type: 'POST',
        dataType: 'json',
        url: $target.attr('href'),
        data: {'_method': 'delete'},
        success: function (data) {
          $comment.slideUp('fast', function () {
            $(this).remove();
          });
        },
        error: function () {
          $comment.css('opacity', '1.0');
        }
      });
    },

    disable: function() {
      this.$element.find('textarea').attr('disabled', 'disabled');
      this.$element.find('a.post-comment-button').addClass('disabled');
    },

    enable: function() {
      this.$element.find('textarea').removeAttr('disabled');
      this.$element.find('a.post-comment-button').removeClass('disabled');
    },

    expand: function() {
      if (this.$comments.length <= COMMENT_THRESHHOLD) return;
      this.$element.find('li.view-all').remove();
      this.$comments.show();
    },

    collapse: function() {
      var length = this.$comments.length;
      if (length <= COMMENT_THRESHHOLD) return;

      var atEnd = 2;
      var atStart = COMMENT_THRESHHOLD - atEnd;

      this.$comments.each(function(i, comment) {
        var j = i + 1;
        if (j > (length - atEnd) || j <= atStart) return;
        $(comment).hide();
      });

      var $flex = $(this.$comments[atStart]);
      var html = '<li class="view-all"><a href="#">View all ' +
       this.$comments.length + ' comments</a></li>';
      $flex.after(html);
    }
  });

  return {
    setup: function() {
      $container = $('div.interesting-activity-feed');
      $container.find('a.feed_more_items_btn').click(loadMoreItems);
      if (/home/.test($container.attr('data-url'))) {
        NewItems.setup();
      }
      setupComments();
    }
  };

})();
Gowalla.FriendshipBox = (function() {

  Jaml.register('user_link', function(data) {
    this.a({ href: data.url }, data.name);
  });

  function htmlForResult(wasAccepted, data) {
    var link = Jaml.render('user_link', data);
    var verb = wasAccepted ? "accepted" : "ignored";
    return "You " + verb + " a request from " + $.trim(link) + ".";
  }


  return {
    URLS: {},

    setup: function() {
      this.$container = $('#friend_requests');
      this.$requestCount = this.$container.find("h3 em");
      this.$requestText  = this.$container.find("h3 span");

      function _wrapper(__handlerName) {
        return function(event) {
          event.preventDefault();
          Gowalla.FriendshipBox[__handlerName](event, this);
          return false;
        }
      }

      this.$container.delegate('a.button_accept', 'click', _wrapper('accept'));
      this.$container.delegate('a.button_decline', 'click', _wrapper('reject'));
    },

    setRequestCount: function(num) {
      if (num === -1) {
        num = this.getRequestCount() - 1;
      }
      if (num < 0) num = 0;

      var text = "Friend Request";
      if (num !== 1) text += "s";

      this.$requestCount.html(num);
      this.$requestText.html(text);
    },

    getRequestCount: function(num) {
      return Number(this.$requestCount.html());
    },

    _handleRow: function(row, wasAccepted) {
      var cont = this.$container;
      var anchor = row.find('a.friend_name');
      var data = {
        url:  anchor.attr('href'),
        name: $.trim(anchor.html())
      };

      var html = htmlForResult(wasAccepted, data);
      row.html(html).addClass("done").css("opacity", "1.0");
      setTimeout(function () {
        row.slideUp('fast', function () {
          cont.find('div.request.hidden:first').slideDown('fast', function () {
            $(this).removeClass('hidden');
          });
        });
      }, 2500);
    },

    accept: function(event, element) {
      var url = $(element).attr('href');
      var row = $(element).closest('.request');

      row.css("opacity", "0.5");

      var that = this;
      $.ajax({
        url: url,
        type: 'POST',
        success: function() {
          that.setRequestCount(-1);
          Gowalla.Nav.setNotificationCount(-1);
          that._handleRow(row, true);
        },
        error: function() {
          row.css("opacity", "1.0");
        }
      });
    },

    reject: function(event, element) {
      var url = $(element).attr('href');
      var row = $(element).closest('.request');
      row.css("opacity", "0.5");

      var that = this;
      $.ajax({
        url: url,
        type: 'POST',
        success: function() {
          that.setRequestCount(-1);
          Gowalla.Nav.setNotificationCount(-1);
          that._handleRow(row, false);
        },
        error: function() {
          row.css("opacity", "1.0");
        }
      });
    }
  };
})();
Gowalla.PotentialFriendsBox = (function() {

  var elContainer;

  Jaml.register('user_link', function(data) {
    this.a({ href: data.url }, h(data.name));
  });

  var setup = function () {
    elContainer = $('#potential_friends');
    elContainer.delegate('a.button_accept', 'click', accept);
    elContainer.delegate('a.button_decline', 'click', ignore);
  };

  var showAdded = function(row) {
    var anchor = row.find('a.friend_name');
    var data = {
      url:  anchor.attr('href'),
      name: anchor.text()
    };
    var link = Jaml.render('user_link', data);
    var elNew = $('<div class="person request done"></div>').
                  append('<p>You sent a friend request to '+ link +'.</p>');
    row.replaceWith(elNew);

    setTimeout(function () {
      requestPotentialFriend(elNew);
    }, 1500);
  };

  var replaceRow = function (data, row) {
    var elNew = $(data);
    if ($('#'+ elNew.attr('id')).length) {
      requestPotentialFriend(row);
    }
    else {
      row.fadeOut().replaceWith(elNew);
      elNew.fadeIn();
    }
  };

  var requestPotentialFriend = function (row) {
    var url = elContainer.attr('data-url');

    $.ajax({
      url: url,
      type: 'GET',
      dataType: 'html',
      beforeSend: function(xhr) {
        xhr.setRequestHeader('Accept', 'text/html');
      },
      success: function(data) {
        replaceRow(data, row);
      },
      error: function() {
        row.css("opacity", "1.0");
      }
    });
  };

  var accept = function(event) {
    event.preventDefault();
    var url = $(this).attr('href');
    var row = $(this).closest('.request');

    row.css("opacity", "0.5");

    $.ajax({
      url: url,
      type: 'POST',
      dataType: 'json',
      success: function() {
        showAdded(row);
      },
      error: function() {
        row.css("opacity", "1.0");
      }
    });
  };

  var ignore = function(event) {
    event.preventDefault();
    var url = $(this).attr('href');
    var row = $(this).closest('.request');
    row.css("opacity", "0.5");

    $.ajax({
      url: url,
      type: 'POST',
      dataType: 'json',
      success: function(data) {
        requestPotentialFriend(row);
      },
      error: function() {
        row.css("opacity", "1.0");
      }
    });
  };

  return {
    setup: setup
  };
})();
Gowalla.NewUserFlow = (function() {
  return {

    validateForm: function() {
      $('#no_contacts').hide();
      if(!$('#contacts_email').val()) return false;
      if(this.canImportEmailDomain()) {
        $('#unsupported_email').hide();
        if(!$('#contacts_password').val()) return false;
        $('#find_friends_button').hide();
        $('#find_friends_spinner').show();
        return true;
      } else {
        $('#unsupported_email').show();
        return false;
      }
    },

    findFriends: function() {
      if(this.validateForm()) {
        $('#import_contacts_form').submit();
      }
    },

    canImportEmailDomain: function() {
      var email = $('#contacts_email').val();
      var email_domain = email.split('@')[1];
      if(email_domain == "aol.com") return true;
      if(email_domain == "gmail.com") return true;
      if(email_domain == "hotmail.com") return true;
      if(email_domain == "live.com") return true;
      if(email_domain == "msn.com") return true;
      if(email_domain == "yahoo.com") return true;
      return false;
    },

    emailList: function() {
      return $.map($('td input:checked'), function(e) { return $(e).val() }).join(',');
    },

  	sendInvites: function() {
  		$('#email_list').val(this.emailList());
  		$('#add_friends_form').submit();
  	},

  	toggleSelected: function() {
		$('td input').toggleSelected();
  	},

  	toggleAllSelected: function() {
			var val  = !$('#selectallbox').attr("checked");

			$('input[type=checkbox]').attr('checked', val);
			if (val){
				$('input[type=checkbox]').parent('span').addClass('checked');
			}
			else {
				$('input[type=checkbox]').parent('span').removeClass('checked');
			}

  	}

  };
})();
Gowalla.SpotSearch = (function($) {
  var M = google.maps;

  var MAP_DRAG_DELAY = 1000;

  var firstLoad = true;

  var GS = {
    isSpatialSearch: false,

    lockMapPosition: false,

    mapBounds: null,

    setup: function(options) {
      this.options = options || {};

      var $form = $('#spotsearch');
      this.$map              = $("#searchmap");
      this.$form             = $form;
      this.$results          = $("#searchresults");
      this.$userResults      = $("#user_results");
      this.$usersTotal       = $("#users_total");
      this.$spotsTotal       = $("#spots_total");
      this.$pagingContainers = $("#searchpagination");
      this.$UserPagingContainers = $("#user_results_pagination");


      $form.bind('submit', function(event) {
        GS.search();
        return false;
      });

      $form.find('#search_button').click( function(event) {
        GS.search();
        return false;
      });

      $('#ss-where').delegate('.suggestions a', 'click', function(event) {
        var href = $(event.target).attr('href'), value = href.substring(3);
        $('#spot_search_l').removeClass('placeholder').val(value);
        return false;
      });

      $('#ss-what').delegate('.suggestions a', 'click', function(event) {
        var href = $(event.target).attr('href'), value = href.substring(3);
        $('#spot_search_q').removeClass('placeholder').val(value);
        return false;
      });

    	$('#spot_search_q, #spot_search_l').keyup( function(event) {
        if (event.keyCode === 13) GS.search();
      });

      $('.paging').bind('pageselected', onSpotsPageSelected);
      $('.user_paging').bind('pageselected', onUsersPageSelected);

      $(window).hashchange(onHashChange);
      onHashChange();

    	$form.find("h3").append("<span class='more'>more&hellip;</span><span class='less'>hide</span>");

      $form.find('.more, .less, .advanced').click(toggleExpandedSearch);
      $form.find('.clear').click(clearDefaultLocation);

    	$("select, input:checkbox, input:radio, input:file").uniform();
    	$('input[placeholder]').placeholder();

    	var $results = this.$results, results = $results[0];
    	var $map = this.$map;

    	if ('getBoundingClientRect' in results) {
    	  if ($.browser.safari) {
    	    $(window).scroll(function() {
          	var resultsTop = $results.position().top;
    	      var rect = results.getBoundingClientRect();
        	  if (rect.top < 0) {
        	    $map.css({
        	      position: 'absolute',
        	      top: -rect.top + resultsTop,
        	      right: 0
        	    });
        	  } else {
        	    $map.css('position', 'static');
        	  }
    	    });
    	  } else {
        	$(window).scroll(function() {
        	  var rect = results.getBoundingClientRect();
        	  if (rect.top < 0) {
        	    $map.addClass('fixed');
        	    $map.css('left', rect.left + 480);
        	  } else {
        	    $map.removeClass('fixed');
        	    $map.css('left', '');
        	  }
        	});
    	  }
    	}

    	this.$results.delegate('a[href=#]', 'click', function() {
    	  return false;
    	});
    },

    hasVisited: function(spot) {
      return $.inArray(spot.url, Gowalla.visitedSpotURLs) > -1;
    },

    isBookmarked: function(spot) {
      return $.inArray(spot.url, Gowalla.bookmarkedSpotURLs) > -1;
    },

    search: function(params) {
      GS._firstLoad = true;
      if (params) {
        clearTransientSearchFields(params);
      } else {
        clearTransientSearchFields();
        params = GS.parameterizeForm();
      }



      GS._runSearch(params, true);
      return true;
    },

    _runSearch: function(params, newSearch) {
      GS._firstLoad = !!newSearch;
      if (('sw' in params) && ('ne' in params)) {
        GS.mapBounds = new M.LatLngBounds(
          latLngFromString(params.sw),
          latLngFromString(params.ne)
        );
      }

      $(document.body).addClass('searched');

      GS.showProgress(true);

      GS.isSpatialSearch = isSpatialSearch(params);
      if (!GS.isSpatialSearch) {
        GS.$map.hide();
      }
      $.ajax({
        url: '/spots',
        dataType: 'json',
        data: params,
        success: GS.displaySpots,
        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'application/json');
          xhr.setRequestHeader('X-Gowalla-API-Key', Gowalla.API_KEY);
          xhr.setRequestHeader('X-Gowalla-API-Version', '1');
        }
      });

      $.ajax({
        url: '/users/search',
        dataType: 'json',
        data: params,
        success: GS.displayUsers,
        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'application/json');
          xhr.setRequestHeader('X-Gowalla-API-Key', Gowalla.API_KEY);
          xhr.setRequestHeader('X-Gowalla-API-Version', '1');
        }
      });

      var hash = GS.serializeParams(params);
      setHash(hash);
    },

    refineLastSearch: function(newParams) {
      GS.populateForm(newParams, false);
      var params = GS.parameterizeForm();
      GS._runSearch(params);
    },

    populateForm: function(params, clearTransientFields) {
      if (typeof clearTransientFields === 'undefined') {
        clearTransientFields = false;
      }

      if (clearTransientFields) {
        clearTransientSearchFields(params);
      }

      var form = GS.$form[0], value, element;
      for (var name in params) {
        value   = params[name];
        element = form[name];
        if ($(element).is('select')) {
          setValueForSelect($(element), value);
        } else if ($(element).is(':checkbox')) {
          element.checked = (value === '1');
        } else {
          $(element).removeClass('placeholder').val(value);
        }
      }
    },

    parameterizeForm: function() {
      var output = {}, $form = GS.$form;
      var pairs = $form.serializeArray(), form = $form[0];
      $.each(pairs, function(i, pair) {
        var name = pair.name, value = pair.value;
        var element = form[name], placeholder = $(element).attr('placeholder');
        if (placeholder !== "" && placeholder === value) {
          value = "";
        }

        if (element && element.type === 'checkbox') {
          value = '1';
        }

        if (value && (/\S/.test(value))) {
          output[name] = value;
        }
      });

      return output;
    },


    serializeParams: function(params) {
      var output = [], value;
      for (var name in params) {
        value = params[name];
        output.push(name + '=' + value);
      }
      return encodeURI(output.join('&'));
    },

    serializeForm: function() {
      return this.serializeParams(this.parameterizeForm());
    },

    displaySpots: function(data) {
      Gowalla.Map.ignoreEvents(true);
      var spots = ('spots' in data) ? data.spots : data;

      if ('locality' in data) {
        $('#spot_search_l').removeClass('placeholder').val(data.locality);
      }

      if (GS.isSpatialSearch && spots.length > 0) {
        var GM = Gowalla.Map;
        if (!GM.map) GM.setup(GS.options.map);

        var timeout = null;

        function searchAgain() {
          var map = GM.map;

          GS.lockMapPosition = true;

          var bounds = map.getBounds(),
           sw = bounds.getSouthWest().toString();
      		 ne = bounds.getNorthEast().toString();

          var params = { sw: sw, ne: ne, p: '1' };

          var spotSearchVal = $('#spot_search_l').val();
          if (spotSearchVal && spotSearchVal !== "") {
            params.l = spotSearchVal;
          }

          GS.refineLastSearch(params);
        }

        function onZoom() {
          if (GS._firstLoad) {
            GS._firstLoad = false;
            return;
          }
          scheduleSearch();
        }

        function scheduleSearch() {
          var that = this;
          if (timeout) cancelSearch();
          timeout = window.setTimeout(function() {
            searchAgain.call(that);
          }, MAP_DRAG_DELAY);
        }

        function cancelSearch() {
          window.clearTimeout(timeout);
          timeout = null;
        }

        GM.setOptions({
          handlers: {
            dragstart:    cancelSearch,
            dragend:      scheduleSearch,
            zoom_changed: onZoom
          }
        });

        GM.clearSpots();

        var markers = [];
        $.each(spots, function(i, spot) {
          var marker = GM.addSpot(spot, {
            letter: i,
            onclick: function(marker) {
              GM.openInfoWindowForSpot(spot, marker);
              return false;
            }
          });
          markers.push(marker);
        });
      }

      var html;
      if (spots.length < 1) {
        if (!GS.lockMapPosition) GS.$map.hide();
        html = Jaml.render('spot_search_no_results');
      } else {
        GS.$map.show();
        html = Jaml.render('spot_search_results', { spots: spots });
      }

      GS.$results.html(html).show();
      GS.$spotsTotal.html(data.total_results);

      $(".spots_tab").show();
      $(".users_tab").show();


      GS.$spotsTotal.html(); //TODO get SpotController#index to return pagination total with results

      GS.showProgress(false);

      if (GS.isSpatialSearch && spots.length > 0) {
        if (GS.lockMapPosition) {
        } else if (GS.mapBounds) {
          GM.setBounds(GS.mapBounds);
        } else {
          GM.zoomAndCenter();
        }
      }

      GS.isSpatialSearch = true;
      GS.lockMapPosition = false;
      GS.mapBounds       = null;

      if (('total_pages' in data) && data.total_pages > 1) {
        GS.$pagingContainers.each( function(i, container) {
          new Gowalla.Paginator(container, {
            currentPage: data.current_page,
            totalPages:  data.total_pages
          });
        });
        GS.$pagingContainers.show();
      } else {
        GS.$pagingContainers.hide();
      }
      Gowalla.Map.ignoreEvents(false);
    },

    displayUsers: function(data) {
      var users = data.users;
      var total_users = data.total;

       var html;
        if (users.length < 1) {
          html = Jaml.render('user_search_no_results');

        } else {
          html = Jaml.render('user_search_results', { users: users });
        }
          GS.$userResults.html(html).show();

          GS.$usersTotal.html(data.total_results);



          if (('total_pages' in data) && data.total_pages > 1) {
            GS.$UserPagingContainers.each( function(i, container) {
              new Gowalla.Paginator(container, {
                currentPage: data.current_page,
                totalPages:  data.total_pages
              });
            });
            GS.$UserPagingContainers.show();
          } else {
            GS.$UserPagingContainers.hide();
          }


    },
    showProgress: function(bool) {
      $('#main, #sidebar').hide();

      var button = $('#search_button');
      var mapProgress = $('#map_progress, #user_progress');
      if (bool) {
        button.addClass('spinner');
        mapProgress.show();
      } else {
        mapProgress.hide();
        button.removeClass('spinner');
      }
    }
  };


  function clearTransientSearchFields(params) {
    var form = GS.$form[0];

    $.each(form.elements, function(i, element) {
      var name = element.name;
      if (params && !(name in params)) {
        element.value = "";
      } else if (element.className.indexOf('transient') > -1) {
        element.value = "";
      }
    });
  }


  var EXPECTED_HASH = "";

  function onSpotsPageSelected(event, page) {
    GS.refineLastSearch({ spots_page: page });
    $.scrollTo($('#searchresults'), { duration: 600 });
    return false;
  }

  function onUsersPageSelected(event, page) {
    GS.refineLastSearch({ users_page: page });
    $.scrollTo($('#search_wrapper'), { duration: 600 });
    return false;
  }

  function onHashChange() {
    var hash = window.location.hash.substring(1);
    if (hashesAreEqual(hash, EXPECTED_HASH)) return;
    var params = unserialize(hash);
    GS.populateForm(params, true);
    GS._runSearch(params, true);
  }

  function hashesAreEqual(hash1, hash2) {
    var encodedFirst = (hash1.indexOf('%') > -1),
     encodedSecond = (hash2.indexOf('%') > -1);

    if (encodedFirst === encodedSecond) {
      return hash1 === hash2;
    } else {
      if (!encodedFirst)  hash1 = encodeURI(hash1);
      if (!encodedSecond) hash2 = encodeURI(hash2);
    }

    return hash1 === hash2;
  }

  function toggleSpinner() {
  	$(this).toggleClass("spinner");
  }

  function toggleExpandedSearch() {
  	$("#spotsearch").toggleClass("closed");
  }

  function clearDefaultLocation() {
  	$("#ss-where input.large").attr("value","").focus();
  	$("#spotsearch .clear").hide();
  }

  function fillWhatField() {
  	$("#ss-what input.large").attr("value",this.text);
  	return false;
  }

  function fillWhereField() {
  	$("#ss-where input.large").attr("value",this.text);
  	$("#spotsearch .clear").hide();
  	return false;
  }

  function setHash(hash) {
    if (hashesAreEqual(hash, EXPECTED_HASH)) return;
    EXPECTED_HASH = decodeURIComponent(hash);
    $.locationHash(hash);
  }


  function unserialize(hash) {
    var params = {}, pairs = hash.split(/&(?=[^&]+\=)/);
    $.each(pairs, function(i, pair) {
      var parts = pair.split('=');
      var name = parts[0], value = decodeURIComponent(parts[1]);
      params[name] = value;
    });

    return params;
  }

  function setValueForSelect(select, value) {
    var opts = select.find('option');
    for (var i = 0; i < opts.length; i++) {
      if (opts[i].value == value) {
        select.attr('selectedIndex', i);
			}
    }
  }

  function localityForSpot(spot) {
    var address = [];
    if (spot.address) {
      if (spot.address.locality) {
        address.push(spot.address.locality);
      }
      if (spot.address.region) {
        address.push(spot.address.region);
      }
    }

    return address ? address.join(', ') : '';
  }

  function latLngFromString(str) {
    str = str.substring(1, str.length - 1);
    var pair = str.split(/,\s+/);
    return new M.LatLng(parseFloat(pair[0]), parseFloat(pair[1]));
  }

  function isSpatialSearch(params) {
    return !!(params.l || params.sw || params.lat);
  }

  function isUserBasedSearch(params) {
    return ('spots_user_id' in params ||
     'bookmarks_user_id' in params ||
     'checkins_user_id' in params);
  }

  Jaml.registerHelpers({
    letterForIndex: function(i) {
      return String.fromCharCode("A".charCodeAt(0) + i);
    }
  });

  Jaml.register('user_search_no_results', function(data) {
    this.p({ cls: 'noresults' },
      "Sorry, we didn't find any users. Please revise your search and try again."
    );
  });

  Jaml.register('spot_search_no_results', function(data) {
    this.p({ cls: 'noresults' },
      "Sorry, we didn't find any spots. Please revise your search and try again."
    );
  });

  Jaml.register('spot_search_results', function(data) {
    with (this) {
      ul({ cls: 'results' },
        Jaml.render('spot_search_result', data.spots)
      );
    }
  });

  Jaml.register('spot_search_result', function(spot, i) {
    var letter = this.letterForIndex(i);
    var categories = spot.spot_categories;

    var primaryCategory = categories && categories.length > 0 ? categories[0] : null;

    var locality = localityForSpot(spot);
    with(this) {
      li(
        a({ href: '#', cls: 'map' }, letter),
        a({ href: spot.url, cls: 'avatar' },
          img({ src: spot.image_url, width: '50', height: '50' })
        ),
        a({ href: spot.url, cls: 'name' }, h(spot.name)),
        small(
          (
            locality ? a({ href: '#' }, locality) : ''
          ),
          (
            locality ? " / " : ''
          ),
          a({ href: '#', cls: 'search-by-category', 'data-cat_id': primaryCategory.id },
            primaryCategory.name
          )
        ),
        span(
          a({ href: '#' },
            strong(spot.users_count), " People"
          ),
          a({ href: '#' },
            strong(spot.checkins_count), " Check-ins"
          )
        )
      );
    }
  });

  Jaml.register('user_search_results', function(data) {
    with (this) {
      ul({ cls: 'results' },
        Jaml.render('user_search_result', data.users)
      );
    }
  });

  Jaml.register('user_search_result', function(user) {
    with(this) {
      li(
        a({ href: user.url, cls: 'avatar' },
          img({ src: user.image_url, width: '50', height: '50' })
        ),
        a({ href: user.url, cls: 'name' }, h(user.name)),
        (
          user.mutual_friends > 0 ? small( a({ href: user.mutual_friends_url, cls: '' }, user.mutual_friends + " mutual friends")) : ""
          )
        );
    }
  });

  return GS;
})(jQuery);
Gowalla.SpotPage = (function($) {

  function click(event) {
    var $target = $(event.target);

    var $button = $target.closest('a.settings');
    if ($button.length) return;
    var $menu = $target.closest('#settings_menu');
    if ($menu.length) return;

    Gowalla.SpotPage.toggleSettingsMenu(false);
  }


  return {
    _mapInitialized: false,

    setup: function(newStyle) {
      if (newStyle) return this.newSetup();

      var spot = Gowalla.spot;
      if (!spot) throw "No spot!";
      var point = new google.maps.LatLng(spot.lat, spot.lng);
      Gowalla.Map.setup({ center: point, zoom: 14 });
      Gowalla.Map.addSpot(spot);
    },

    newSetup: function() {
      this.$settingsMenu = $('#settings_menu');
      this.$settingsButton = $('a.settings');

      var that = this;
      this.$settingsButton.click(function(event) {
        that.toggleSettingsMenu();
        event.preventDefault();
      });

      this.dialogs = {
        share:    $('#share_dialog'),
        facebook: $('#share_facebook_dialog'),
        twitter:  $('#share_twitter_dialog'),
        map:      $('#map_dialog')
      };

      this.$bookmark = $('#spot_bookmark');

      var $button = this.$bookmark;

      function over() {
        if (!$button.hasClass('activated')) return;
        that._setBookmarkedButtonState('unbookmark');
      }

      function out() {
        if (!$button.hasClass('activated')) return;
        that._setBookmarkedButtonState('bookmarked');
      }

      $button.bind('mouseenter', over);
      $button.bind('mouseleave', out);
      $button.click( function(event) {
        Gowalla.SpotPage.bookmark(event);
      });


    },

    toggleSettingsMenu: function(bool) {
      if (typeof bool === 'undefined') {
        bool = !this.settingsMenuIsVisible();
      }

      if (bool) {
        this.$settingsMenu.show();
        $(document.body).click(click);
      } else {
        this.$settingsMenu.hide();
        $(document.body).unbind('click', click);
      }
    },

    settingsMenuIsVisible: function() {
      return this.$settingsMenu.is(':visible');
    },

    openShareDialog: function() {
      this.dialogs.share.gowallaDialog('open');
    },

    openFacebookShareDialog: function() {
      this.dialogs.facebook.gowallaDialog('open');
    },

    openTwitterShareDialog: function() {
      this.dialogs.twitter.gowallaDialog('open');
    },

    openMapDialog: function() {
      var $loading = this.dialogs.map.find('.modal-map-loading');

      this.dialogs.map.gowallaDialog('open');
      if (!this._mapInitialized){
        var spot = Gowalla.SPOT;
        Gowalla.Map.setup({
          center: [spot.lat, spot.lng],
          handlers: {
            tilesloaded: function() {
              $loading.hide();
            }
          }
        });
        Gowalla.Map.addSpot(spot);
        this._mapInitialized = true;
      }
    },

    bookmark: function(event) {
      event.preventDefault();

      var $button = this.$bookmark;
      var isBookmarked = $button.hasClass('activated');
      var url = $button.attr('data-bookmark_url');

      var bool = !isBookmarked;
      if (!bool) url += "&_method=delete";

      $button.addClass('disabled');

      var that = this;
      $.ajax({
        url:  url,
        type: 'POST',
        success: function(xhr) {
          $button.removeClass('disabled');
          that._setBookmarked(bool);
          var message = bool ? "You added this spot to your bookmarks." :
           "You removed this spot from your bookmarks.";
          Gowalla.Flash.success(message);
        },

        failure: function() {
          $button.removeClass('disabled');
        }
      });
    },

    _setBookmarked: function(bool) {
      var $button = this.$bookmark;
      if (bool) {
        $button.addClass('activated');
        this._setBookmarkedButtonState('bookmarked');
      } else {
        $button.removeClass('activated');
        this._setBookmarkedButtonState('bookmark');
      }
    },

    _setBookmarkedButtonState: function(state) {
      var $button = this.$bookmark;
      $button.find('span').hide();
      $button.find('span.' + state).css('display', 'block');
    }
  };
})(jQuery);
Gowalla.Friendship = {
  URLS: {},

  setup: function() {
    this.$pending = $('#pending_friend_requests');
    this.$current = $('#friendships');

    function _wrapper(__handlerName, preventDefault) {
      return function(event) {
        if (preventDefault) {
          event.preventDefault();
        }
        Gowalla.Friendship[__handlerName](event, this);
        return !preventDefault;
      };
    }

    this.$pending.delegate('a.accept', 'click', _wrapper('accept', true));
    this.$pending.delegate('a.ignore', 'click', _wrapper('reject', true));


    this.$current.delegate('.notifications', 'click',
     _wrapper('toggleNotification', true));
    this.$current.delegate('.remove', 'click',
     _wrapper('confirmRemoval', true));

    this._assignClasses(this.$current);
    this._assignClasses(this.$pending);
  },

  getCount: function() {
    return Number(this.$current.attr('data-count'));
  },

  setCount: function(value) {
    if (value === -1) {
      value = this.getCount() - 1;
    }
    if (value < 0) value = 0;

    this.$current.attr('data-count', value);

    var headingHTML;
    if (value > 0) {
      headingHTML = "<strong>" + value + "</strong> " +
       (value === 1 ? "Friend" : "Friends");
    } else {
      headingHTML = "Looks like you haven't added any friends.";
      this.$current.slideUp();
    }

    $('#friend_count').html(headingHTML);
  },

  request: function(url, obj) {
    if (obj) {
      obj = $(obj);
      if (obj.parent().hasClass('disabled')) return;
      obj.parent().addClass('disabled');
      obj.html("Request Sent");
    }

    $.post(url);
  },

  accept: function(event, element) {
    var url = $(element).attr('href');

    $.post(url);

    this.setRequestCount(-1);
    Gowalla.Nav.setNotificationCount(-1);
    this._dismissRequest(element);
  },

  reject: function(event, element) {
    var url = $(element).attr('href');

    $.post(url);

    this.setRequestCount(-1);
    Gowalla.Nav.setNotificationCount(-1);
    this._dismissRequest(element);
  },

  remove: function(id) {
    $.post(this.URLS.REJECT_FRIENDSHIP, { user_id: id });
    var row = $('#friend_' + id), that = this;
    row.slideUp(function() {
      row.remove();
      that._assignClasses(that.$current);
    });
    this.setCount(-1);
  },

  confirmRemoval: function(event, element) {
    element = $(element);

    var name = element.attr('data-friend_name'),
     id = element.attr('data-friend_id');

    var message = "Are you sure you want to remove " + name + "?";
    var sure = window.confirm(message);
    if (!sure) return;

    Gowalla.Friendship.remove(id);
  },

  toggleNotification: function(event, element) {
    element = $(element);
    var on = element.hasClass('on');
    var id = Number(element.attr('data-friend_id'));

    var push = element.closest('.push');

    var tooltipId = element.attr('data-tooltip');
    var tooltip = $('#' + tooltipId + ' b');

    tooltip.removeClass(on ? "on" : "off").addClass(
     on ? "off" : "on").html(on ? "Off" : "On");
    element.toggleClass('on', !on);

    var params = { user_id: id, on: (on ? '0' : '1') };
    $.post(this.URLS.SET_NOTIFICATIONS, params);
  },

  getRequestCount: function() {
    return Number(this.$pending.attr('data-count'));
  },

  setRequestCount: function(value) {
    if (value === -1) {
      value = this.getRequestCount() - 1;
    }
    if (value < 0) value = 0;

    this.$pending.attr('data-count', value);
    var $badge = $('#friend_requests_badge');

    if (value === 0) {
      $badge.hide();
      this.$pending.slideUp();
      return;
    }

    var headingHTML = "<strong>" + value + "</strong> Friend " + (value === 1 ? "Request" : "Requests");
    $('#pending_friend_count').html(headingHTML);
    $badge.html(value);
  },

  _dismissRequest: function(element) {
    var row = $(element).closest('.friend-request');
    var that = this;
    row.slideUp(function() {
      row.remove();
      that._assignClasses(that.$pending);
    });
  },

  _assignClasses: function($element) {
    $element.find('div.feed').removeClass('last');
    $element.find('div.feed:last').addClass('last');
  }
};
Gowalla.Settings = (function() {

  return {
    revokeApplication: function(url, el) {
		  $.post(url, function() {
          $(el).parents('.edit').slideUp();
		  });
    }
  }

})();
Gowalla.Trip = (function() {

  return {
    setup: function() {
      var wrapper = $('.waypoints');

      wrapper.delegate('.remove_waypoint_btn', 'click', function(event) {
        Gowalla.Trip.removeWaypoint(event);
        return false;
      });
    },

    removeWaypoint: function(event) {
      var target = $(event.target);

      var sure = window.confirm("Are you sure you want to remove this spot?");
      if (!sure) return;

      var formData = target.closest('.waypoint').find('form').serialize();
      target.closest('.waypoint').hide();

      var url = target.attr('data-url');

      $.ajax({
        type: "POST",
        url: url,
        data: formData,
        dataType: 'json',
        success: function(json) {
          return;
          },
          error: function(req, status, msg) {
            return;
          }
      });
    }
  };
})();
Gowalla.Trips = (function() {

  return {
    setup: function() {
      this.dialogs = {
        addSpotToTrip: $('#add_spot_to_trip_dialog'),
        createTrip: $('#create_trip_dialog')
      };
    },

    openAddSpotToTripDialog: function() {
      this.dialogs.addSpotToTrip.gowallaDialog('open');
    },

    openCreateTripDialog: function() {
      this.dialogs.createTrip.gowallaDialog('open');
    }
  };
})();
Gowalla.Highlights = (function() {
  var DEFAULT_OPTIONS = {};

  return {
    URLS: null,
    dialogs: {},

    allowSpotChange: true,
    allowHighlightChange: true,

    setup: function(options) {
      this.options = $.extend({}, DEFAULT_OPTIONS);
      $.extend(this.options, options);

      this.dialogs.findPlace    = $('#find_place_dialog');
      this.dialogs.addHighlight = $('#add_highlight_dialog');
      this.dialogs.setLocality  = $('#set_locality_dialog');
    },

    getHighlightTypeForId: function(id) {
      if (!this.HIGHLIGHT_TYPES) return null;
      var currentType = null, TYPES = this.HIGHLIGHT_TYPES;

      for (var i = 0, type; type = TYPES[i]; i++) {
        if (type.id === id) {
          currentType = type;
          break;
        }
      }

      return currentType;
    },

    closeAllDialogs: function() {
      for (var dialogName in this.dialogs) {
        this.dialogs[dialogName].gowallaDialog('close');
      }
    },

    openLocalityDialog: function() {
      this.closeAllDialogs();
      this.dialogs.setLocality.gowallaDialog('open');
    },

    openPlaceDialog: function() {
      this.dialogs.findPlace.find('input[type=text], textarea').placeholder();
      var locality = this.dialogs.findPlace.find('#l').val();


      this.closeAllDialogs();
      this.dialogs.findPlace.gowallaDialog('open');
      this.dialogs.findPlace.find('input[type=text]:visible:first').removeClass('placeholder').focus();

      this.dialogs.findPlace.find('fieldset').removeClass('last');
      this.dialogs.findPlace.find('fieldset:visible:last').addClass('last');
    },

    openHighlightDialog: function(json, options) {
      var $dialog = this.dialogs.addHighlight;

      this.closeAllDialogs();

      if (json) {
        this.setSpot(json.spot);
        this.setHighlight(json.highlight_type);
        $dialog.find('textarea').removeClass('placeholder').val(json.comment);
      } else {
        var placeholder = $('dialog').find('textarea').data('placeholderValue');
        $dialog.find('textarea').addClass('placeholder').val(placeholder);
      }

      var $spotChangeButton = $dialog.find('#spot_choose_button').closest('span');
      if (!this.allowSpotChange) $spotChangeButton.hide();

      var $highlightChangeButton = $dialog.find('#highlight_choose_button').closest('span');
      if (!this.allowHighlightChange) $highlightChangeButton.hide();

      $dialog.gowallaDialog('open');
    },

    openDialog: function(name) {
      if (!(name in this.dialogs)) return;

      var $dialog = this.dialogs[name];
      $dialog.gowallaDialog('open');
    },

    chooseLocality: function() {
      var $choose = this.dialogs.findPlace.find('.locality-choose');
      var $chosen = this.dialogs.findPlace.find('.locality-chosen');

      $chosen.hide();
      $choose.show();

      $choose.find('input[type=text]:visible').removeClass('placeholder').select();
    },

    setLocality: function(value) {
      var $choose = this.dialogs.findPlace.find('.locality-choose');
      var $chosen = this.dialogs.findPlace.find('.locality-chosen');

      if (value !== "" && (/\S/).test(value)) {
        $chosen.find('.locality-name').html(value);
        $choose.find('#l').val(value);
      } else if ($.trim(value) === "") {
        $chosen.find('.locality-name').html("Everywhere");
      }

      this.dialogs.findPlace.find('.locality-choose').hide();

      $chosen.show();
    },

    hasSpot: function() {
      var $hidden = this.dialogs.addHighlight.find('.spot-chosen input[type=hidden]');
      var value = $hidden.val();

      return value !== "";
    },

    setSpot: function(spot) {
      var $chosen = this.dialogs.addHighlight.find('.spot-chosen');

      var name = spot.label || spot.name;

      $chosen.find('input[type=hidden]').val(spot.id);
      $chosen.find('.spot-name').html(name);

      if (spot.url && spot.locality && spot.image) {
        var $detail = this.dialogs.findPlace.find('fieldset.detail');

        $detail.find('.place-name').attr('href', spot.url).html(name);
        $detail.find('.place-details').html(spot.locality);
        $detail.find('.place img').attr('src', spot.image);

        var staticMapUrl = this.staticMapUrlForSpot(spot);

        $detail.find('.place-map').attr('src', staticMapUrl);

        $detail.show();
        this.dialogs.findPlace.find('fieldset').removeClass('last');
        this.dialogs.findPlace.find('fieldset:visible:last').addClass('last');
      }
    },

    clearSpot: function() {
      this.dialogs.findPlace.find('input[type=text]').not('#l').val("");

      var $chosen = this.dialogs.addHighlight.find('.spot-chosen');
      $chosen.find('input[type=hidden]').val("");
      $chosen.find('.spot-name').html("");

      var $detail = this.dialogs.findPlace.find('fieldset.detail');

      $detail.find('.place-name').html("");
      $detail.find('.place-details').html("");
      $detail.find('.place img').attr('src', "");
      $detail.find('.place-map').attr('src', "");

      $detail.hide();

      this.dialogs.findPlace.find('fieldset').removeClass('last');
      this.dialogs.findPlace.find('fieldset:visible:last').addClass('last');
    },

    chooseNewSpot: function() {
      this.clearSpot();
      this.openPlaceDialog();
    },

    setHighlight: function(highlight) {
      if (typeof highlight === 'number') {
        highlight = this.getHighlightTypeForId(highlight);
      }

      var $dialog = this.dialogs.addHighlight,
       $fieldset = $dialog.find('fieldset.highlight');

      $dialog.find('.highlight-choose').hide();
      $dialog.find('.highlight-chosen').show();

      if (highlight && $fieldset.length) {
        $fieldset.find('select').val(String(highlight.id));
        $.uniform.update();

        $fieldset.find('.highlight-name').html(highlight.name);
        $fieldset.find('.highlight-description').html(highlight.description);
        $fieldset.find('.highlight-icon').attr('src', highlight.image_url).show();

        var $textarea = this.dialogs.addHighlight.find('textarea');

        $textarea.val('').removeClass('placeholder').unbind();
        $textarea.attr('placeholder', highlight.prompt).placeholder();

      } else {
        $fieldset.find('.highlight-icon').hide();
      }
    },

    clearHighlight: function() {
      var $dialog = this.dialogs.addHighlight,
       $fieldset = $dialog.find('fieldset.highlight');

      $dialog.find('.highlight-chosen').hide();
      $dialog.find('.highlight-choose').show();

      $fieldset.find('select').val('-1');
      $.uniform.update();

      $fieldset.find('.highlight-name, .highlight-description').html('');
      $fieldset.find('.highlight-icon').attr('src', '').hide();
    },

    chooseNewHighlight: function() {
      this.clearHighlight();
    },

    staticMapUrlForSpot: function(spot) {
      var latlng = spot.lat + "," + spot.lng;
      return "http://maps.google.com/maps/api/staticmap?center=" + latlng +
       "&size=289x100&maptype=roadmap&markers=color:red|" + latlng +
       "&sensor=false&zoom=13";
    }
  }

})();
Gowalla.HighlightsHome = (function() {

  Jaml.register('highlights_spot_map_bubble', function(spot) {
    var quantity = spot.highlights_counter + ' ' +
     (spot.highlights_counter == 1 ? 'person' : 'people');

    with(this) {
      a({ href: spot.url + '/highlights', cls: 'bubble' },
        img({ src: spot.image_url, width: '50', height: '50' }),
        p({ cls: 'name' }, truncate(spot.name, 25)),
        p({ cls: 'highlight' }, spot.highlight_type_name),
        p({ cls: 'place' }, quantity)
      );
    }
  });

  function getBoundingBoxFromFeed(feed) {
    var sortedFeed = feed.slice(0);
    var n = sortedFeed.sort(function(a, b){ return b.lat - a.lat })[0].lat;
		var e = sortedFeed.sort(function(a, b){ return b.lng - a.lng })[0].lng;
		var s = sortedFeed.sort(function(a, b){ return a.lat - b.lat })[0].lat;
		var w = sortedFeed.sort(function(a, b){ return a.lng - b.lng })[0].lng;

		var sw = new google.maps.LatLng(s, w), ne = new google.maps.LatLng(n, e);
		return new google.maps.LatLngBounds(sw, ne);
  }


  function BubbleMapOverlay(item) {
    this.item = item;
    this.html = Jaml.render('highlights_spot_map_bubble', item);
    this.dimensions = { width: 256, height: 95 };
    this.pointOffset = { x: 38, y: 80 };
  }

  BubbleMapOverlay.prototype = new google.maps.OverlayView();

  $.extend(BubbleMapOverlay.prototype, {
    onAdd: function() {
      var panes = this.getPanes();
      this.element = $( this.html )[0];

      var $map = $('#big_map');
      var mapDimensions = {
        width:  $map.width(),
        height: $map.height()
      };

      var latlng = new google.maps.LatLng(this.item.lat, this.item.lng);
      var offset = this.getProjection().fromLatLngToContainerPixel(latlng);

      var topLeft = {
        x: offset.x - this.pointOffset.x,
        y: offset.y - this.pointOffset.y
      };

      var bottomRight = {
        x: topLeft.x + this.dimensions.width,
        y: topLeft.y + this.dimensions.height
      };

      var panByX = 0, panByY = 0;

      if (bottomRight.x > mapDimensions.width) {
        panByX = bottomRight.x - mapDimensions.width;
      } else if (topLeft.x < 0) {
        panByX = topLeft.x;
      }

      if (bottomRight.y > mapDimensions.height) {
        panByY = bottomRight.y - mapDimensions.height;
      } else if (topLeft.y < 0) {
        panByY = topLeft.y;
      }

      if (panByX !== 0 || panByY !== 0) {
        this.map.panBy(panByX, panByY);
      }

      $(this.element).hide();
      panes.overlayLayer.appendChild(this.element);
      $(this.element).fadeIn();
    },

    onRemove: function() {
      var that = this;
      that.element.parentNode.removeChild(that.element);
      that.element = null;
    },

    draw: function() {
      var overlayProjection = this.getProjection();

      var latlng = new google.maps.LatLng(this.item.lat, this.item.lng);
      var offset = overlayProjection.fromLatLngToDivPixel(latlng);

      var div = this.element;

      var x = this.pointOffset.x, y = this.pointOffset.y;

      div.style.left = (offset.x - x) + 'px';
      div.style.top  = (offset.y - y) + 'px';
    }

  });




  function startShow() {
    var that = Gowalla.HighlightsHome;
    if (that._started) return;
    window.setTimeout(function() { that.show(0); }, 1000);
    that._started = true;
  }

  return {
    _started: false,
    setup: function() {

      Gowalla.Map.setup({
        selector: '#big_map',
        center: [20, 0],
        zoom: 2,
        'static': true
      });

      var items = this.FEED;

      var bounds = getBoundingBoxFromFeed(items);

      Gowalla.Map.map.fitBounds(bounds);

  		if (Gowalla.Map.map.getZoom() > 16) Gowalla.Map.map.setZoom(16);

  		var zoom = Gowalla.Map.map.getZoom();
  		Gowalla.Map.map.setZoom(zoom - 1);

  		google.maps.event.addListener(Gowalla.Map.map, 'bounds_changed', startShow);
    },

    show: function(index) {
      if (this.currentOverlay) {
        this.currentOverlay.setMap(null);
      }

      this.currentIndex = index;
      this.currentItem  = this.FEED[index];

      this.currentOverlay = new BubbleMapOverlay(this.currentItem);
      this.currentOverlay.setMap(Gowalla.Map.map);

      var that = this;
      window.setTimeout(function() { that.advance(1) }, 5000);
    },

    advance: function(delta) {
      var newIndex = this.currentIndex + delta;

      if (newIndex < 0) newIndex = this.FEED.length - 1;
      if (newIndex >= this.FEED.length) newIndex = 0;

      this.show(newIndex);
    }
  }
})();
Gowalla.Notes = (function() {
  var DEFAULT_OPTIONS = {};

  return {
    URLS: null,
    dialogs: {},

    setup: function(options) {
      this.options = $.extend({}, DEFAULT_OPTIONS);
      $.extend(this.options, options);

      this.dialogs.findPlaceForNote    = $('#find_place_for_note_dialog');
      this.dialogs.addNote= $('#add_note_dialog');
      this.dialogs.setNoteLocality  = $('#set_note_locality_dialog');
    },

    closeAllDialogs: function() {
      for (var dialogName in this.dialogs) {
        this.dialogs[dialogName].gowallaDialog('close');
      }
    },

    openLocalityDialog: function() {
      this.closeAllDialogs();
      this.dialogs.setNoteLocality.gowallaDialog('open');
    },

    openPlaceDialog: function() {
      var locality = this.dialogs.findPlaceForNote.find('#note-l').val();
      if (locality === "") {
        locality = Gowalla.Location.getLocality();
        Gowalla.Notes.setLocality(locality);
      }

      this.closeAllDialogs();
      this.dialogs.findPlaceForNote.gowallaDialog('open');
      this.dialogs.findPlaceForNote.find('input[type=text]:visible').focus();
    },

    openNoteDialog: function() {
      this.closeAllDialogs();
      this.dialogs.addNote.gowallaDialog('open');
    },

    openDialog: function(name) {
      if (!(name in this.dialogs)) return;

      var $dialog = this.dialogs[name];
      $dialog.gowallaDialog('open');
    },

    setLocality: function(locality) {
      var $chosen = this.dialogs.findPlaceForNote.find('.note-locality-chosen');
      $chosen.find('.note-locality-name').html(locality);
      $chosen.find('#note-l').val(locality);
    },

    setSpot: function(spot) {
      var $chosen = this.dialogs.addNote.find('.spot-chosen');

      var name = spot.label || spot.name;

      $chosen.find('input[type=hidden]').val(spot.id);
      $chosen.find('.note-spot-name').html(name);

      var $detail = this.dialogs.findPlaceForNote.find('fieldset.detail');

      $detail.find('.place-name').html(name);
      $detail.find('.place-details').html(spot.locality);
      $detail.find('.place img').attr('src', spot.image);

      var staticMapUrl = this.staticMapUrlForSpot(spot);

      $detail.find('.place-map').attr('src', staticMapUrl);

      $detail.show();

      var $placeSearch = this.dialogs.findPlaceForNote.find('fieldset.place-search');
      $placeSearch.removeClass('last');
    },

    chooseNewSpot: function() {
      this.openPlaceDialog();
    },

    staticMapUrlForSpot: function(spot) {
      var latlng = spot.lat + "," + spot.lng;
      return "http://maps.google.com/maps/api/staticmap?center=" + latlng +
       "&size=289x100&maptype=roadmap&markers=color:red|" + latlng +
       "&sensor=false";
    }
  }

})();
Gowalla.Facebook = (function() {

  return {
    API_KEY: null,
    setup: function() {
      if (!window.FB) {
        alert("Facebook is not loaded!")
        return;
      }

      FB.init({
        appId:  this.API_KEY,
        status: true,
        cookie: true,
        xfbml:  true
      });
    },

    login: function(redirect_url) {
      FB.login(function(response) {
        if (!response.session) return;
        var perms = response.perms;
        if (!perms || perms.indexOf("publish_stream") === -1 ||
         perms.indexOf("offline_access") === -1) return;

        window.location.href = '/fb_callback?url='+redirect_url;

      }, {
        perms: "user_birthday,user_hometown,publish_stream,offline_access,publish_checkins, email,user_checkins"
      });
    }
  };
})();
Gowalla.CustomPassport = (function() {

  function changeColorHandler(selector) {
    return function() {
      var value = $(selector + ' input').val();
      $(this).ColorPickerSetColor(value);
    };
  }

  function setupColorPicker(selector, callback) {
    $(selector).ColorPicker({
      onBeforeShow: changeColorHandler(selector),
      onChange: function(hsb, hex, rgb) {
        callback.call(this, hex);
      }
    });
  }

  function applyColorHandler(pickerSelector, property, affectedSelector) {
    return function(hex) {
      if (hex.substring(0, 1) !== '#') hex = ('#' + hex);
      var $picker = $(pickerSelector);
      $picker.css('backgroundColor', hex);
      $picker.find('input').val(hex);
      $(affectedSelector).css(property, hex);
    };
  }

  var changeBackgroundColor = applyColorHandler('#background_color_well', 'background-color', '#wrapper');
  var changeBodyTextColor   = applyColorHandler('#body_text_color_well', 'color', '#main');
  var changeLinkColor       = applyColorHandler('#link_color_well', 'color',
   '#main a, #sidebar a.location, #sidebar #stats li a, #sidebar .contentnode a.action');
  var changeSidebarColor    = applyColorHandler('#sidebar_color_well', 'background', '.contentnode.header');

  var changeSidebarHeadingColor = applyColorHandler('#sidebar_heading_color_well', 'color',
   '.contentnode.header h1 a');

  function changeBackgroundImage(url) {
    $("#wrapper").css('backgroundImage', 'url(' + url + ')');
    $("#custom_passport_theme_bg_image").val(url);
	}

	function changeBackgroundImagePosition(position) {
    $("#wrapper").css('backgroundPosition', 'top ' + position);
    $("#custom_passport_background_image_position_" + position).attr("checked", "checked");
    $.uniform.update();
	}

  function changeBackgroundImageTiled(tiled) {
    if(tiled == '1') {
      $("#wrapper").css('backgroundRepeat', 'repeat');
      $("#custom_passport_background_image_tiled").attr("checked", "checked");
      $.uniform.update();
    } else {
      $("#wrapper").css('backgroundRepeat', 'no-repeat');
      $("#custom_passport_background_image_tiled").attr("checked", false);
      $.uniform.update();
    }
  }

	return {
	  setup: function() {
      $("select, input:checkbox, input:radio, input:file").uniform();

      $(".color input").each(function() {
        $(this).parent().css("backgroundColor", $(this).val());
      });

      $(".theme").click(function() {
        changeBackgroundColor($(this).attr("data-background-color"));
        changeBodyTextColor($(this).attr("data-body-text-color"));
        changeLinkColor($(this).attr("data-link-color"));
        changeSidebarColor($(this).attr("data-sidebar-color"));
        changeSidebarHeadingColor($(this).attr("data-sidebar-heading-color"));
        changeBackgroundImage($(this).attr("data-background-image"));
        changeBackgroundImagePosition($(this).attr("data-background-image-position"));
        changeBackgroundImageTiled($(this).attr("data-background-image-tiled"));
        return false;
      });

      setupColorPicker('#background_color_well', changeBackgroundColor);
      setupColorPicker('#body_text_color_well',  changeBodyTextColor);
      setupColorPicker('#link_color_well',       changeLinkColor);
      setupColorPicker('#sidebar_color_well',    changeSidebarColor);
      setupColorPicker('#sidebar_heading_color_well', changeSidebarHeadingColor);
	  }
	};

})();
Gowalla.SpotFlags = (function() {
  var DEFAULT_OPTIONS = {};

  return {
    URLS: null,
    dialogs: {},

    setup: function(options) {
      this.options = $.extend({}, DEFAULT_OPTIONS);
      $.extend(this.options, options);

      this.dialogs.reportAProblem = $('#report_a_problem_dialog');
    },

    openReportAProblemDialog: function() {
      this.closeAllDialogs();
      this.dialogs.reportAProblem.gowallaDialog('open');
    },

    closeAllDialogs: function() {
      for (var dialogName in this.dialogs) {
        this.dialogs[dialogName].gowallaDialog('close');
      }
    },

    openDialog: function(name) {
      if (!(name in this.dialogs)) return;

      var $dialog = this.dialogs[name];
      $dialog.dialog('open');
    }
  }
})();

Gowalla.Gifts = (function() {

  function enter(event) {
    var instance = $(this).data('swinging-door');
    return instance.enter(event);
  }

  function exit(event) {
    var instance = $(this).data('swinging-door');
    return instance.exit(event);
  }

  function click(event) {
    var instance = $(this).data('swinging-door');
    return instance.click(event);
  }


  function SwingingDoor(element, options) {
    this.$element = $(element);
    this.options = options || {};

    this.$front = this.$element.find('.front');
    this.$niche = this.$element.find('.niche');
    this.$door  = this.$element.find('.door');

    this.offset = this.$element.offset;
    this.dimensions = {
      width:  this.$element.width(),
      height: this.$element.height()
    };

    this.hasDoor = !this.$element.is('.open, .today');

    if (Modernizr.csstransforms3d && this.hasDoor) {
      this.$swingingDoor = $('<div class="swinging-door"></div>');
      this.isOpen = false;

      var $replacementDoor = $('<canvas class="door"></canvas>');
      $replacementDoor.attr(this.dimensions);

      var ctx = $replacementDoor[0].getContext('2d');

      var img = new Image();
      img.src = "/images/gifts-bg.gif";

      img.onload = function() {
        ctx.drawImage(img, 0, 0);

        ctx.save();
        ctx.globalCompositeOperation = "destination-out";
        ctx.beginPath();
        ctx.arc(0, 90, 23, 0, Math.PI * 2, false);
        ctx.fill();
        ctx.restore();

        ctx.save();
        ctx.globalCompositeOperation = "source-atop";
        ctx.fillStyle = "rgba(0, 0, 0, 0.2)";
        ctx.fillRect(0, 0, 142, 180);
        ctx.restore();
      };


      this.$door.remove();
      this.$door = $replacementDoor;

      this.$swingingDoor.
        append(this.$front).
        append(this.$door).
        appendTo(this.$element);

      this.$element.hover(enter, exit);
    }

    this.$element.click(click);

    var that = this;
    this.$element.bind('opendoor',  function() { that.open();  });
    this.$element.bind('closedoor', function() { that.close(); });

    if (this.options.zIndex) {
      var z = this.options.zIndex;
      this.$element.css('z-index', z);

      if (this.$swingingDoor)
        this.$swingingDoor.css('z-index', z - 9);

      this.$front.css('z-index', z - 10);

      if (this.$swingingDoor) {
        this.$door.css('z-index', z - 11);
      } else {
        this.$door.css('z-index', z + 30);
      }
    }

  }

  $.extend(SwingingDoor.prototype, {
    enter: function() {
      if ($('#gifts-dialog').is(':visible')) return;
      this.open();
    },

    exit: function() {
      if ($('#gifts-dialog').is(':visible')) return;
      this.close();
    },

    open: function() {
      if (this.isOpen || !this.hasDoor) return;

      if (Modernizr.csstransforms3d) {
        this.openTo(110);
      } else {
        this.$door.show();
        this.$front.hide();
      }
      this.isOpen = true;
    },

    close: function() {
      if (!this.isOpen || !this.hasDoor) return;

      if (Modernizr.csstransforms3d) {
        this.openTo(0);
      } else {
        this.$door.css('display', '');
        this.$front.css('display', '');
      }
      this.isOpen = false;
    },

    openTo: function(deg) {
      var transform = "perspective(2000) rotate3d(0, 1, 0, " + deg + "deg)";
      this.$swingingDoor.css('-webkit-transform', transform);
    },

    click: function() {
      var index = this.$element.data('gift-dialog-index');
      Gowalla.Gifts.DIALOG.setIndex(index);
      return false;
    }
  });




  function GiftDialog(element) {
    this.$element = $(element);
    this.options = {};

    this.$close  = $('<a></a>').attr('href', '#').addClass('gifts-close');

    this.$footer = $('<div></div>').attr('id', 'gifts-dialog-footer');

    var $pitch = $('<p></p>').html("New to Gowalla? <a href='/join'>Sign Up</a> " +
     "for a chance to receive this gift.");
    $pitch.appendTo(this.$footer);

    var $buttons = $('<div></div>').addClass('buttons');
    this.$next = $('<a></a>').attr('href', '#').
     addClass('button neutral gifts-next').html("Next");
    this.$prev = $('<a></a>').attr('href', '#').
     addClass('button neutral gifts-prev').html("Prev");

    $buttons.append(this.$next).append(this.$prev).appendTo(this.$footer);

    this.$element.append(this.$close).append(this.$footer);

    this.$boxes  = $('#calendar .card');
    this.$niches = $('#calendar .gifts-niche');

    function assignIndex(i, element) {
      $.data(element, 'gift-dialog-index', i);
    }

    this.$boxes.each(assignIndex);
    this.$niches.each(assignIndex);

    this.$element.css('display', 'none').appendTo(document.body);

    var that = this;

    function makeHandler(methodName) {
      return function(event) {
        that[methodName](event);
        event.preventDefault();
      };
    }

    this.$element.delegate('a.gifts-next',  'click', makeHandler('next'));
    this.$element.delegate('a.gifts-prev',  'click', makeHandler('prev'));
    this.$element.delegate('a.gifts-close', 'click', makeHandler('hide'));

    this.$element.hide();
  }

  $.extend(GiftDialog.prototype, {
    hide: function() {
      this.$element.hide();
      if (this.overlay) {
        this.overlay.destroy();
        this.overlay = null;
      }

      if (this.$box) this.$box.trigger('closedoor');

      this._keyboard(false);
    },

    show: function() {
      var that = this;
      if (!this.overlay) {
        this.overlay = new $.ui.dialog.overlay(this);
        $(document.body).append(this.overlay.$el);
        this.overlay.$el.click(function() { that.hide() });
      }

      this.$element.show().position({ my: 'center', at: 'center', of: window });
      if (this.$box) this.$box.trigger('opendoor');

      this._keyboard(true);
    },

    setIndex: function(index) {
      var oldIndex = this.getIndex();
      if (index === oldIndex) {
        this.show();
        return;
      }

      if (this.$box) {
        this.$box.after(this.$niche);
        this.$box.trigger('closedoor');
      }

      var $newNiche = $(this.$niches[index]);
      $newNiche.insertAfter(this.$close);

      this.$niche = $newNiche;
      this.$box   = $(this.$boxes[index]);

      this.$box.trigger('opendoor');

      this._handleButtons();
      this.show();
    },

    getIndex: function() {
      if (!this.$box) return -1;
      return $.inArray(this.$box[0], this.$boxes);
    },

    next: function() {
      var index = this.getIndex() + 1;
      if (index > (this.$boxes.length - 1)) return;
      this.setIndex(index);
    },

    prev: function() {
      var index = this.getIndex() - 1;
      if (index < 0) return;
      this.setIndex(index);
    },

    _keyboard: function(bool) {
      if (bool) {
        var that = this;
        $(document).unbind('.gift-dialog');
        $(document).bind('keyup.gift-dialog', function(event) {
          that._keyup(event);
        });
      } else {
        $(document).unbind('.gift-dialog');
      }
    },

    _keyup: function(event) {
      var handled = false;
      switch (event.keyCode) {
        case 37: // left
          this.prev();
          handled = true;
          break;
        case 39: // right
          this.next();
          handled = true;
          break;
        case 27: // esc
          this.hide();
          handled = true;
          break;
      }

      if (handled) event.preventDefault();
    },

    _handleButtons: function() {
      var index = this.getIndex(), length = this.$boxes.length;
      this.$next.add(this.$prev).removeClass('disabled');

      if (index === length - 1) {
        this.$next.addClass('disabled');
      } else if (index === 0) {
        this.$prev.addClass('disabled');
      }
    }
  });


  return {
    setup: function() {
      Gowalla.Gifts.DIALOG = new GiftDialog($('#gifts-dialog')[0]);

      var zIndex = 200;
      $('#calendar div.card').each(function(i, card) {
        $.data(card, 'swinging-door', new SwingingDoor(card, { zIndex: zIndex-- }));
      });

      $('#christmas').click(function(event) { event.preventDefault(); });
    }
  };
})();
Gowalla.HighlightPicker = (function() {

  function makeResponder(scope, methodName) {
    return function(event) {
      scope[methodName].apply(scope, arguments);
    };
  }

  return {
    setup: function() {
      this.$container = $('div.add_highlight');
      this.$img       = this.$container.find('img.highlight-type-icon');
      this.$toggle    = this.$container.find('a.highlight-toggle');
      this.$directory = this.$container.find('div.highlight_directory');
      this.$textarea  = this.$container.find('textarea');
      this.$share     = this.$container.find('.share');
      this.$submit    = this.$share.find('a.btn.fit');
      this.$form      = this.$container.find('form');
      this.$count     = this.$container.find('.char_count');

      this.$toggle.click(makeResponder(this, '_toggle'));

      this.$container.delegate('div.highlight_directory li a', 'click', makeResponder(this, '_clickChoice'));
      this.$container.delegate('textarea', 'focus', makeResponder(this, '_focus'));
      this.$container.delegate('textarea', 'blur', makeResponder(this, '_blur'));

      this.$share.find('input:checkbox').uniform();

      this.$container.bind('highlight-chosen', makeResponder(this, '_chooseHighlight'));
      this.$submit.bind('click', makeResponder(this, '_submit'));
      this.$submit.addClass('disabled');

      this.$textarea.val('').placeholder();

      var that = this;
      window.setInterval(function() {
        var $textarea = that.$textarea;
        value = $textarea.hasClass('placeholder') ? "" : $textarea.val();

        if (value.length === 0 || !(/\S/).test(value)) {
          that.$submit.addClass('disabled');
        } else {
          that.$submit.removeClass('disabled');
        }

        remaining = 300 - value.length;
        that.$count.html(remaining);
      }, 100);
    },

    _submit: function(event) {
      event.preventDefault();
      event.stopPropagation();
      if (this.$submit.hasClass('disabled')) return;

      var highlightName = this.$toggle.text();

      var url = this.$form.attr('action');
      var data = this.$form.serialize();

      var highlightTypeId = this.$form.find('#highlight_type_id').val();
      if (highlightTypeId === "") {
        this.toggleDirectory(true);
        return;
      }

      var that = this;
      this._toggleForm(false);
      $.ajax({
        url: url,
        type: 'post',
        data: data,

        beforeSend: function(xhr) {
          xhr.setRequestHeader('Accept', 'text/html');
        },

        success: function(html) {
          var $flex = $('.interesting-activity-feed .feed-item:first');
          $flex.before(html);
          that._toggleForm(true);
          that.$textarea.val('');

          window.scrollTo(0, 0);
          Gowalla.Flash.success("You added the " + highlightName + " highlight.");
        },

        error: function() {
          that._toggleForm(true);
        }
      });
    },

    _toggleForm: function(bool) {
      if (bool) {
        this.$submit.removeClass('disabled');
        this.$textarea.removeAttr('disabled');
      } else {
        this.$submit.addClass('disabled');
        this.$textarea.attr('disabled', 'disabled');
      }

    },

    _chooseHighlight: function(event, data) {
      this.$toggle.html(data.name);
      this.$img.attr('src', data.image_url_100).show();

      var val = this.$textarea.val();
      if (val === "" || val === this.$textarea.attr('placeholder')) {
        this.$textarea.val('').attr('placeholder', data.prompt).placeholder();
      } else {
        this.$textarea.attr('placeholder', data.prompt);
      }

      this.$form.find('#highlight_type_id').val(data.id);
      this.toggleDirectory(false);

      this.$textarea.addClass('expanded');

      this.$submit.removeClass('disabled');
    },

    _focus: function(event) {
      this.$textarea.addClass('expanded');
      this.$share.css('display', 'block');
    },

    _blur: function(event) {
      var val = this.$textarea.val();
      var placeholder = this.$textarea.attr('placeholder');

    },

    _clickChoice: function(event) {
      event.preventDefault();
      event.stopPropagation();

      this.selectChoice($(event.target));
    },

    selectChoice: function($choice) {
      var raw = $choice.attr('data-highlight_type_json');
      var json = $.parseJSON(raw);
      this.$container.trigger('highlight-chosen', [json]);
    },

    _toggle: function(event) {
      event.preventDefault();
      event.stopPropagation();
      this.toggleDirectory();
    },

    toggleDirectory: function(bool) {
      if (typeof bool === 'undefined') {
        bool = !this.$directory.is(':visible');
      }

      if (bool) {
        this.$directory.show();
      } else {
        this.$directory.hide();
      }

    }
  };
})();
$(document).ready(function() {
    Gowalla.FindFriends = (function() {

        var elContainer;
	  var $win = $(window), $doc = $(document);
	  var didScroll = false, scrolledToBottom = false, didSetup = false;

        Jaml.register('user_link',
        function(data) {
            this.a({
                href: data.url
            },
            h(data.name));
        });

        var setup = function() {
			if (didSetup) return true;
            elContainer = $('#potential_friends');
            elContainer.delegate('a.button_accept', 'click', accept);
            elContainer.delegate('a.button_decline', 'click', ignore);
			moreButtonAjax();
			didSetup = true;
        };

		var moreButtonAjax = function()
		{
			$(document).delegate('.feed_more_items_btn', 'ajax:before',
			function()
			{
				$(".feed_more_items_btn span.text").hide();
				$(".feed_more_items_btn img.spinner").show();
			});
			$(document).delegate('.feed_more_items_btn', 'ajax:complete',
			function(evt, xhr, status)
			{
				scrolledToBottom = false;
				$('.feed_more_items_btn').parent('div').replaceWith(xhr.responseText);
			});
		};


		var infiniteScroll = function()
		{
			$win.scroll(function()
			{
				didScroll = true;
			});
			setInterval(function()
			{
				if (didScroll)
				{
					didScroll = false;
					if  ($win.scrollTop() >=  $doc.height() - $win.height() - 30)
					{
						if (!scrolledToBottom)
						{
							$(".feed_more_items_btn").click();
							scrolledToBottom = true;
						}
					}
				}
				}, 250);
			};




        var showAdded = function(row) {
            var anchor = row.find('a.friend_name');
            var data = {
                url: anchor.attr('href'),
                name: anchor.text()
            };
            var link = Jaml.render('user_link', data);

            var elNew = $('<div class="content-item"></div>').
            append('<p>You sent a friend request to ' + link + '.</p>').hide();
            row.replaceWith(elNew);
            elNew.slideDown();
            setTimeout(function() {
                elNew.slideUp('slow');
            },
            2500);

        };

        var showMore = function() {
            if ($('.content-item:visible').length < 10) {
                $('.feed_more_items_btn').click();
            }
        };

        var accept = function(event) {
            event.preventDefault();
            var url = $(this).attr('href');
            var row = $(this).closest('.request');
            $(this).replaceWith("<a class='btn friend-btn fit add  pending' href='#' style='opacity: 0.5;'><span>Requested</span></a>");

            $.ajax({
                url: url,
                type: 'POST',
                dataType: 'json',
                success: function() {
                },
                error: function() {
                    row.css("opacity", "1.0");
                }
            });
        };



        var ignore = function(event) {

            event.preventDefault();
            var elm = $(this);
            var url = elm.attr('href');
            var row = elm.closest('.request');
            row.css("opacity", "0.5");
            row.slideUp();
            $.ajax({
                url: url,
                type: 'POST',
                dataType: 'json',
                success: function(data) {
                    showMore();
                },
                error: function() {
                    row.css("opacity", "1.0");
                }
            });
        };

        return {
            setup: setup
        };
    })();


});
Gowalla.FacebookFeedInvite = (function() {

  var elContainer;

  Jaml.register('user_link', function(data) {
    this.a({ href: data.url }, h(data.name));
  });



  var setup = function () {
    elContainer = $('#facebook_feed_invite');
    elContainer.delegate('a.button_accept', 'click', accept);
    elContainer.delegate('a.button_decline', 'click', ignore);
    return true;
  };

  var autocomplete_send = function (options) {
	send(options, function(){
 		Gowalla.Flash.success("Invite Sent")
	});
	return true;
  };

  var send = function (options, callback) {
 	/* FB.ui(
      {
        method: 'feed',
        display: 'popup',
        to: options.to,
        picture: options.picture,
        name: options.link_name,
        link: options.link_url,
        description: options.description
      },
      function(response) {
        if (response && response.post_id) {
		*/
          $.ajax({
            url: options.callback_url,
            type: 'POST',
            dataType: 'json',
            success: function() {
              if (options.row) {showAdded(options.row);};
			  if (callback) {callback();};
            },
            error: function(jqXHR, textStatus, errorThrown) {
              if (options.row) {options.row.css("opacity", "1.0");};
			  return false;
            }
          }) ;/*
          } else {
          if (options.row) {options.row.css("opacity", "1.0");};
		  return false;
        }
      }
    ); */
  };
  var showAdded = function(row) {
    var anchor = row.find('a.friend_name');
    var data = {
      url:  anchor.attr('href'),
      name: anchor.text()
    };
    var link = Jaml.render('user_link', data);
    var elNew = $('<div class="person request done"></div>').
                  append('<p>You shared Gowalla with '+ link +'.</p>');
    row.replaceWith(elNew);

    setTimeout(function () {
      requestNewFacebookFriend(elNew);
    }, 2500);
  };

  var replaceRow = function (data, row) {
    var elNew = $(data);
    if ($('#'+ elNew.attr('id')).length) {
      requestNewFacebookFriend(row);
    }
    else {
      row.fadeOut().replaceWith(elNew);
      elNew.fadeIn();
    }
  };

  var requestNewFacebookFriend = function (row) {
    var url = elContainer.attr('data-url');

    $.ajax({
      url: url,
      type: 'POST',
      dataType: 'json',
      success: function(data) {
        replaceRow(data.content, row);
      },
      error: function() {
        row.css("opacity", "1.0");
      }
    });
  };



  var accept = function(event) {
    event.preventDefault();
    var url = $(this).attr('href') + '&token=' +elContainer.attr('data-link_token');
    var row = $(this).closest('.request');
    row.css("opacity", "0.5");
    send({	callback_url: url,
			picture: elContainer.attr('data-picture'),
			description: elContainer.attr('data-link_description'),
			picture: elContainer.attr('data-picture'),
			to: $(this).attr('data-fb_id'),
			link_name: $(this).attr('data-name_over_ride') || elContainer.attr('data-link_default_name'),
			link_url:elContainer.attr('data-link_to'),
			row: row});
  };

  var ignore = function(event) {
    event.preventDefault();
    var url = $(this).attr('href');
    var row = $(this).closest('.request');
    row.css("opacity", "0.5");

    $.ajax({
      url: url,
      type: 'POST',
      dataType: 'json',
      success: function(data) {
        replaceRow(data.content, row);
      },
      error: function() {
        row.css("opacity", "1.0");
      }
    });
  };

  return {
    setup: setup,
    send: send,
	autocomplete_send: autocomplete_send
  };
})();

/* Jaml templates. */

/* Rails UJS helper. */
jQuery(function ($) {
    var csrf_token = $('meta[name=csrf-token]').attr('content'),
        csrf_param = $('meta[name=csrf-param]').attr('content');

    $.fn.extend({
        /**
         * Triggers a custom event on an element and returns the event result
         * this is used to get around not being able to ensure callbacks are placed
         * at the end of the chain.
         *
         * TODO: deprecate with jQuery 1.4.2 release, in favor of subscribing to our
         *       own events and placing ourselves at the end of the chain.
         */
        triggerAndReturn: function (name, data) {
            var event = new $.Event(name);
            this.trigger(event, data);

            return event.result !== false;
        },

        /**
         * Handles execution of remote calls firing overridable events along the way
         */
        callRemote: function () {
            var el      = this,
                method  = el.attr('method') || el.attr('data-method') || 'GET',
                url     = el.attr('action') || el.attr('href'),
                dataType  = el.attr('data-type')  || 'script';

            if (url === undefined) {
              throw "No URL specified for remote call (action or href must be present).";
            } else {
                if (el.triggerAndReturn('ajax:before')) {
                    var data = el.is('form') ? el.serializeArray() : [];
                    $.ajax({
                        url: url,
                        data: data,
                        dataType: dataType,
                        type: method.toUpperCase(),
                        beforeSend: function (xhr) {
                            el.trigger('ajax:loading', xhr);
                        },
                        success: function (data, status, xhr) {
                            el.trigger('ajax:success', [data, status, xhr]);
                        },
                        complete: function (xhr) {
                            el.trigger('ajax:complete', xhr);
                        },
                        error: function (xhr, status, error) {
                            el.trigger('ajax:failure', [xhr, status, error]);
                        }
                    });
                }

                el.trigger('ajax:after');
            }
        }
    });

    /**
     *  confirmation handler
     */
    $('a[data-confirm],input[data-confirm]').live('click', function () {
        var el = $(this);
        if (el.triggerAndReturn('confirm')) {
            if (!confirm(el.attr('data-confirm'))) {
                return false;
            }
        }
    });


    /**
     * remote handlers
     */
    $('form[data-remote]').live('submit', function (e) {
        $(this).callRemote();
        e.preventDefault();
    });

    $('a[data-remote],input[data-remote]').live('click', function (e) {
        $(this).callRemote();
        e.preventDefault();
    });

    $('a[data-method]:not([data-remote])').live('click', function (e){
        var link = $(this),
            href = link.attr('href'),
            method = link.attr('data-method'),
            form = $('<form method="post" action="'+href+'"></form>'),
            metadata_input = '<input name="_method" value="'+method+'" type="hidden" />';

        if (csrf_param != null && csrf_token != null) {
          metadata_input += '<input name="'+csrf_param+'" value="'+csrf_token+'" type="hidden" />';
        }

        form.hide()
            .append(metadata_input)
            .appendTo('body');

        e.preventDefault();
        form.submit();
    });

    /**
     * disable-with handlers
     */
    var disable_with_input_selector = 'input[data-disable-with]';
    var disable_with_form_selector = 'form[data-remote]:has(' + disable_with_input_selector + ')';

    $(disable_with_form_selector).live('ajax:before', function () {
        $(this).find(disable_with_input_selector).each(function () {
            var input = $(this);
            input.data('enable-with', input.val())
                 .attr('value', input.attr('data-disable-with'))
                 .attr('disabled', 'disabled');
        });
    });

    $(disable_with_form_selector).live('ajax:complete', function () {
        $(this).find(disable_with_input_selector).each(function () {
            var input = $(this);
            input.removeAttr('disabled')
                 .val(input.data('enable-with'));
        });
    });
});

