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var Abstract={},Try={these:function(){for(var a,b=0,c=arguments.length;b<c;b++){var d=arguments[b];try{a=d();break}catch(e){}}return a}},Class=function(){function a(){}return{create:function(){function b(){this.initialize.apply(this,arguments)}var c=null,d=$A(arguments);if(Object.isFunction(d[0]))c=d.shift();Object.extend(b,Class.Methods);b.superclass=c;b.subclasses=[];if(c){a.prototype=c.prototype;b.prototype=new a;c.subclasses.push(b)}for(c=0;c<d.length;c++)b.addMethods(d[c]);if(!b.prototype.initialize)b.prototype.initialize=
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(function(){function a(f,h){for(var g in h)f[g]=h[g];return f}function b(f){switch(typeof f){case "undefined":case "function":case "unknown":return;case "boolean":return f.toString()}if(f===null)return"null";if(f.toJSON)return f.toJSON();if(!c(f)){var h=[],g;for(g in f){var i=b(f[g]);d(i)||h.push(g.toJSON()+": "+i)}return"{"+h.join(", ")+"}"}}function c(f){return!!(f&&f.nodeType==1)}function d(f){return typeof f==="undefined"}var e=Object.prototype.toString;a(Object,{extend:a,inspect:function(f){try{if(d(f))return"undefined";
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Object.extend(Function.prototype,function(){function a(d,e){for(var f=d.length,h=e.length;h--;)d[f+h]=e[h];return d}function b(d,e){d=c.call(d,0);return a(d,e)}var c=Array.prototype.slice;return{argumentNames:function(){var d=this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g,"").replace(/\s+/g,"").split(",");return d.length==1&&!d[0]?[]:d},bind:function(d){if(arguments.length<2&&Object.isUndefined(arguments[0]))return this;var e=this,f=c.call(arguments,
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Date.prototype.toJSON=function(){return'"'+this.getUTCFullYear()+"-"+(this.getUTCMonth()+1).toPaddedString(2)+"-"+this.getUTCDate().toPaddedString(2)+"T"+this.getUTCHours().toPaddedString(2)+":"+this.getUTCMinutes().toPaddedString(2)+":"+this.getUTCSeconds().toPaddedString(2)+'Z"'};RegExp.prototype.match=RegExp.prototype.test;RegExp.escape=function(a){return String(a).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1")};
var PeriodicalExecuter=Class.create({initialize:function(a,b){this.callback=a;this.frequency=b;this.currentlyExecuting=false;this.registerCallback()},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1E3)},execute:function(){this.callback(this)},stop:function(){if(this.timer){clearInterval(this.timer);this.timer=null}},onTimerEvent:function(){if(!this.currentlyExecuting)try{this.currentlyExecuting=true;this.execute();this.currentlyExecuting=false}catch(a){this.currentlyExecuting=
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Object.extend(String.prototype,function(){function a(d){if(Object.isFunction(d))return d;var e=new Template(d);return function(f){return e.evaluate(f)}}function b(){return this.replace(/^\s+/,"").replace(/\s+$/,"")}function c(d){var e=this.strip().match(/([^?#]*)(#.*)?$/);if(!e)return{};return e[1].split(d||"&").inject({},function(f,h){if((h=h.split("="))[0]){var g=decodeURIComponent(h.shift()),i=h.length>1?h.join("="):h[0];if(i!=undefined)i=decodeURIComponent(i);if(g in f){Object.isArray(f[g])||
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d.length;return e>=0&&this.lastIndexOf(d)===e},empty:function(){return this==""},blank:function(){return/^\s*$/.test(this)},interpolate:function(d,e){return(new Template(this,e)).evaluate(d)}}}());
var Template=Class.create({initialize:function(a,b){this.template=a.toString();this.pattern=b||Template.Pattern},evaluate:function(a){if(a&&Object.isFunction(a.toTemplateReplacements))a=a.toTemplateReplacements();return this.template.gsub(this.pattern,function(b){if(a==null)return b[1]+"";var c=b[1]||"";if(c=="\\")return b[2];var d=a,e=b[3],f=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;b=f.exec(e);if(b==null)return c;for(;b!=null;){var h=b[1].startsWith("[")?b[2].replace(/\\\\]/g,"]"):b[1];d=d[h];if(null==
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var $break={},Enumerable=function(){function a(g,i){g=g||Prototype.K;var j=true;this.each(function(l,m){j=j&&!!g.call(i,l,m);if(!j)throw $break;});return j}function b(g,i){g=g||Prototype.K;var j=false;this.each(function(l,m){if(j=!!g.call(i,l,m))throw $break;});return j}function c(g,i){g=g||Prototype.K;var j=[];this.each(function(l,m){j.push(g.call(i,l,m))});return j}function d(g,i){var j;this.each(function(l,m){if(g.call(i,l,m)){j=l;throw $break;}});return j}function e(g,i){var j=[];this.each(function(l,
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var Hash=Class.create(Enumerable,function(){function a(){return Object.clone(this._object)}function b(c,d){if(Object.isUndefined(d))return c;return c+"="+encodeURIComponent(String.interpret(d))}return{initialize:function(c){this._object=Object.isHash(c)?c.toObject():Object.clone(c)},_each:function(c){for(var d in this._object){var e=this._object[d],f=[d,e];f.key=d;f.value=e;c(f)}},set:function(c,d){return this._object[c]=d},get:function(c){if(this._object[c]!==Object.prototype[c])return this._object[c]},
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Object.extend(Number.prototype,function(){return{toColorPart:function(){return this.toPaddedString(2,16)},succ:function(){return this+1},times:function(a,b){$R(0,this,true).each(a,b);return this},toPaddedString:function(a,b){var c=this.toString(b||10);return"0".times(a-c.length)+c},toJSON:function(){return isFinite(this)?this.toString():"null"},abs:function(){return Math.abs(this)},round:function(){return Math.round(this)},ceil:function(){return Math.ceil(this)},floor:function(){return Math.floor(this)}}}());
function $R(a,b,c){return new ObjectRange(a,b,c)}
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Ajax.Base=Class.create({initialize:function(a){this.options={method:"post",asynchronous:true,contentType:"application/x-www-form-urlencoded",encoding:"UTF-8",parameters:"",evalJSON:true,evalJS:true};Object.extend(this.options,a||{});this.options.method=this.options.method.toLowerCase();if(Object.isString(this.options.parameters))this.options.parameters=this.options.parameters.toQueryParams();else if(Object.isHash(this.options.parameters))this.options.parameters=this.options.parameters.toObject()}});
Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,b,c){$super(c);this.transport=Ajax.getTransport();this.request(b)},request:function(a){this.url=a;this.method=this.options.method;a=Object.clone(this.options.parameters);if(!["get","post"].include(this.method)){a._method=this.method;this.method="post"}this.parameters=a;if(a=Object.toQueryString(a))if(this.method=="get")this.url+=(this.url.include("?")?"&":"?")+a;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))a+=
"&_=";try{var b=new Ajax.Response(this);this.options.onCreate&&this.options.onCreate(b);Ajax.Responders.dispatch("onCreate",this,b);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);this.options.asynchronous&&this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=="post"?this.options.postBody||a:null;this.transport.send(this.body);!this.options.asynchronous&&this.transport.overrideMimeType&&
this.onStateChange()}catch(c){this.dispatchException(c)}},onStateChange:function(){var a=this.transport.readyState;a>1&&!(a==4&&this._complete)&&this.respondToReadyState(this.transport.readyState)},setRequestHeaders:function(){var a={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,Accept:"text/javascript, text/html, application/xml, text/xml, */*"};if(this.method=="post"){a["Content-type"]=this.options.contentType+(this.options.encoding?"; charset="+this.options.encoding:
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(function(a){var b=function(){var d=document.createElement("form"),e=document.createElement("input"),f=document.documentElement;e.setAttribute("name","test");d.appendChild(e);f.appendChild(d);e=d.elements?typeof d.elements.test=="undefined":null;f.removeChild(d);return e}(),c=a.Element;a.Element=function(d,e){e=e||{};d=d.toLowerCase();var f=Element.cache;if(b&&e.name){d="<"+d+' name="'+e.name+'">';delete e.name;return Element.writeAttribute(document.createElement(d),e)}f[d]||(f[d]=Element.extend(document.createElement(d)));
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var d=Element.ancestors(a);return Object.isNumber(b)?d[b]:Selector.findElement(d,b,c)},down:function(a,b,c){a=$(a);if(arguments.length==1)return Element.firstDescendant(a);return Object.isNumber(b)?Element.descendants(a)[b]:Element.select(a,b)[c||0]},previous:function(a,b,c){a=$(a);if(arguments.length==1)return $(Selector.handlers.previousElementSibling(a));var d=Element.previousSiblings(a);return Object.isNumber(b)?d[b]:Selector.findElement(d,b,c)},next:function(a,b,c){a=$(a);if(arguments.length==
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Element.writeAttribute(a,"id",b);return b},readAttribute:function(a,b){a=$(a);if(Prototype.Browser.IE){var c=Element._attributeTranslations.read;if(c.values[b])return c.values[b](a,b);if(c.names[b])b=c.names[b];if(b.include(":"))return!a.attributes||!a.attributes[b]?null:a.attributes[b].value}return a.getAttribute(b)},writeAttribute:function(a,b,c){a=$(a);var d={},e=Element._attributeTranslations.write;if(typeof b=="object")d=b;else d[b]=Object.isUndefined(c)?true:c;for(var f in d){b=e.names[f]||
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1;return c=="auto"?null:c},getOpacity:function(a){return $(a).getStyle("opacity")},setStyle:function(a,b){a=$(a);var c=a.style;if(Object.isString(b)){a.style.cssText+=";"+b;return b.include("opacity")?a.setOpacity(b.match(/opacity:\s*(\d?\.?\d*)/)[1]):a}for(var d in b)if(d=="opacity")a.setOpacity(b[d]);else c[d=="float"||d=="cssFloat"?Object.isUndefined(c.styleFloat)?"cssFloat":"styleFloat":d]=b[d];return a},setOpacity:function(a,b){a=$(a);a.style.opacity=b==1||b===""?"":b<1.0E-5?0:b;return a},getDimensions:function(a){a=
$(a);var b=Element.getStyle(a,"display");if(b!="none"&&b!=null)return{width:a.offsetWidth,height:a.offsetHeight};b=a.style;var c=b.visibility,d=b.position,e=b.display;b.visibility="hidden";if(d!="fixed")b.position="absolute";b.display="block";var f=a.clientWidth;a=a.clientHeight;b.display=e;b.position=d;b.visibility=c;return{width:f,height:a}},makePositioned:function(a){a=$(a);var b=Element.getStyle(a,"position");if(b=="static"||!b){a._madePositioned=true;a.style.position="relative";if(Prototype.Browser.Opera){a.style.top=
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b[1];b=b[0];var d=a.clientWidth,e=a.clientHeight;a._originalLeft=b-parseFloat(a.style.left||0);a._originalTop=c-parseFloat(a.style.top||0);a._originalWidth=a.style.width;a._originalHeight=a.style.height;a.style.position="absolute";a.style.top=c+"px";a.style.left=b+"px";a.style.width=d+"px";a.style.height=e+"px";return a},relativize:function(a){a=$(a);if(Element.getStyle(a,"position")=="relative")return a;a.style.position="relative";var b=parseFloat(a.style.top||0)-(a._originalTop||0),c=parseFloat(a.style.left||
0)-(a._originalLeft||0);a.style.top=b+"px";a.style.left=c+"px";a.style.height=a._originalHeight;a.style.width=a._originalWidth;return a},cumulativeScrollOffset:function(a){var b=0,c=0;do{b+=a.scrollTop||0;c+=a.scrollLeft||0;a=a.parentNode}while(a);return Element._returnOffset(c,b)},getOffsetParent:function(a){if(a.offsetParent)return $(a.offsetParent);if(a==document.body)return $(a);for(;(a=a.parentNode)&&a!=document.body;)if(Element.getStyle(a,"position")!="static")return $(a);return $(document.body)},
viewportOffset:function(a){var b=0,c=0,d=a;do{b+=d.offsetTop||0;c+=d.offsetLeft||0;if(d.offsetParent==document.body&&Element.getStyle(d,"position")=="absolute")break}while(d=d.offsetParent);d=a;do if(!Prototype.Browser.Opera||d.tagName&&d.tagName.toUpperCase()=="BODY"){b-=d.scrollTop||0;c-=d.scrollLeft||0}while(d=d.parentNode);return Element._returnOffset(c,b)},clonePosition:function(a,b,c){c=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},c||{});b=$(b);
var d=Element.viewportOffset(b);a=$(a);var e=[0,0],f=null;if(Element.getStyle(a,"position")=="absolute"){f=Element.getOffsetParent(a);e=Element.viewportOffset(f)}if(f==document.body){e[0]-=document.body.offsetLeft;e[1]-=document.body.offsetTop}if(c.setLeft)a.style.left=d[0]-e[0]+c.offsetLeft+"px";if(c.setTop)a.style.top=d[1]-e[1]+c.offsetTop+"px";if(c.setWidth)a.style.width=b.offsetWidth+"px";if(c.setHeight)a.style.height=b.offsetHeight+"px";return a}};
Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};
if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(a,b,c){switch(c){case "left":case "top":case "right":case "bottom":if(a(b,"position")==="static")return null;case "height":case "width":if(!Element.visible(b))return null;var d=parseInt(a(b,c),10);if(d!==b["offset"+c.capitalize()])return d+"px";return(c==="height"?["border-top-width","padding-top","padding-bottom","border-bottom-width"]:["border-left-width","padding-left","padding-right","border-right-width"]).inject(d,
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a.currentStyle[b];if(b=="opacity"){if(c=(a.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/))if(c[1])return parseFloat(c[1])/100;return 1}if(c=="auto"){if((b=="width"||b=="height")&&a.getStyle("display")!="none")return a["offset"+b.capitalize()]+"px";return null}return c};Element.Methods.setOpacity=function(a,b){a=$(a);var c=a.currentStyle;if(c&&!c.hasLayout||!c&&a.style.zoom=="normal")a.style.zoom=1;c=a.getStyle("filter");var d=a.style;if(b==1||b===""){(c=c.replace(/alpha\([^\)]*\)/gi,""))?
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return{read:{names:{"class":a,className:a,"for":b,htmlFor:b},values:{_getAttr:function(d,e){return d.getAttribute(e)},_getAttr2:function(d,e){return d.getAttribute(e,2)},_getAttrNode:function(d,e){var f=d.getAttributeNode(e);return f?f.value:""},_getEv:function(){var d=document.createElement("div");d.onclick=Prototype.emptyFunction;d=d.getAttribute("onclick");var e;if(String(d).indexOf("{")>-1)e=function(f,h){h=f.getAttribute(h);if(!h)return null;h=h.toString();h=h.split("{")[1];h=h.split("}")[0];
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b?b:""}}};Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc frameBorder").each(function(a){Element._attributeTranslations.write.names[a.toLowerCase()]=a;Element._attributeTranslations.has[a.toLowerCase()]=a});(function(a){Object.extend(a,{href:a._getAttr2,src:a._getAttr2,type:a._getAttr,action:a._getAttrNode,disabled:a._flag,checked:a._flag,readonly:a._flag,multiple:a._flag,onload:a._getEv,onunload:a._getEv,onclick:a._getEv,
ondblclick:a._getEv,onmousedown:a._getEv,onmouseup:a._getEv,onmouseover:a._getEv,onmousemove:a._getEv,onmouseout:a._getEv,onfocus:a._getEv,onblur:a._getEv,onkeypress:a._getEv,onkeydown:a._getEv,onkeyup:a._getEv,onsubmit:a._getEv,onreset:a._getEv,onselect:a._getEv,onchange:a._getEv})})(Element._attributeTranslations.read.values);Prototype.BrowserFeatures.ElementExtensions&&function(){Element.Methods.down=function(a,b,c){a=$(a);if(arguments.length==1)return a.firstDescendant();var d;if(Object.isNumber(b)){d=
a.getElementsByTagName("*");for(var e=[],f=0,h;h=d[f];f++)h.tagName!=="!"&&e.push(h);d=e[b]}else d=Element.select(a,b)[c||0];return d}}()}else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent))Element.Methods.setOpacity=function(a,b){a=$(a);a.style.opacity=b==1?0.999999:b===""?"":b<1.0E-5?0:b;return a};else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(a,b){a=$(a);a.style.opacity=b==1||b===""?"":b<1.0E-5?0:b;if(b==1)if(a.tagName.toUpperCase()=="IMG"&&a.width){a.width++;
a.width--}else try{var c=document.createTextNode(" ");a.appendChild(c);a.removeChild(c)}catch(d){}return a};Element.Methods.cumulativeOffset=function(a){var b=0,c=0;do{b+=a.offsetTop||0;c+=a.offsetLeft||0;if(a.offsetParent==document.body)if(Element.getStyle(a,"position")=="absolute")break;a=a.offsetParent}while(a);return Element._returnOffset(c,b)}}
if("outerHTML"in document.documentElement)Element.Methods.replace=function(a,b){a=$(a);if(b&&b.toElement)b=b.toElement();if(Object.isElement(b)){a.parentNode.replaceChild(b,a);return a}b=Object.toHTML(b);var c=a.parentNode,d=c.tagName.toUpperCase();if(Element._insertionTranslations.tags[d]){var e=a.next();d=Element._getContentFromAnonymousElement(d,b.stripScripts());c.removeChild(a);e?d.each(function(f){c.insertBefore(f,e)}):d.each(function(f){c.appendChild(f)})}else a.outerHTML=b.stripScripts();
b.evalScripts.bind(b).defer();return a};Element._returnOffset=function(a,b){var c=[a,b];c.left=a;c.top=b;return c};Element._getContentFromAnonymousElement=function(a,b){var c=new Element("div"),d=Element._insertionTranslations.tags[a];if(d){c.innerHTML=d[0]+b+d[1];d[2].times(function(){c=c.firstChild})}else c.innerHTML=b;return $A(c.childNodes)};
Element._insertionTranslations={before:function(a,b){a.parentNode.insertBefore(b,a)},top:function(a,b){a.insertBefore(b,a.firstChild)},bottom:function(a,b){a.appendChild(b)},after:function(a,b){a.parentNode.insertBefore(b,a.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};
(function(){var a=Element._insertionTranslations.tags;Object.extend(a,{THEAD:a.TBODY,TFOOT:a.TBODY,TH:a.TD})})();Element.Methods.Simulated={hasAttribute:function(a,b){b=Element._attributeTranslations.has[b]||b;var c=$(a).getAttributeNode(b);return!!(c&&c.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);
(function(a){if(!Prototype.BrowserFeatures.ElementExtensions&&a.__proto__){window.HTMLElement={};window.HTMLElement.prototype=a.__proto__;Prototype.BrowserFeatures.ElementExtensions=true}})(document.createElement("div"));
Element.extend=function(){function a(e,f){for(var h in f){var g=f[h];if(Object.isFunction(g)&&!(h in e))e[h]=g.methodize()}}var b=function(e){if(typeof window.Element!="undefined"){var f=window.Element.prototype;if(f){var h="_"+(Math.random()+"").slice(2);e=document.createElement(e);f[h]="x";e=e[h]!=="x";delete f[h];return e}}return false}("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(b)return function(e){if(e&&typeof e._extendedByPrototype=="undefined"){var f=e.tagName;if(f&&
/^(?:object|applet|embed)$/i.test(f)){a(e,Element.Methods);a(e,Element.Methods.Simulated);a(e,Element.Methods.ByTag[f.toUpperCase()])}}return e};return Prototype.K}var c={},d=Element.Methods.ByTag;b=Object.extend(function(e){if(!e||typeof e._extendedByPrototype!="undefined"||e.nodeType!=1||e==window)return e;var f=Object.clone(c),h=e.tagName.toUpperCase();d[h]&&Object.extend(f,d[h]);a(e,f);e._extendedByPrototype=Prototype.emptyFunction;return e},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(c,
Element.Methods);Object.extend(c,Element.Methods.Simulated)}}});b.refresh();return b}();Element.hasAttribute=function(a,b){if(a.hasAttribute)return a.hasAttribute(b);return Element.Methods.Simulated.hasAttribute(a,b)};
Element.addMethods=function(a){function b(i){i=i.toUpperCase();Element.Methods.ByTag[i]||(Element.Methods.ByTag[i]={});Object.extend(Element.Methods.ByTag[i],a)}function c(i,j,l){l=l||false;for(var m in i){var p=i[m];if(Object.isFunction(p))if(!l||!(m in j))j[m]=p.methodize()}}function d(i){var j,l={OPTGROUP:"OptGroup",TEXTAREA:"TextArea",P:"Paragraph",FIELDSET:"FieldSet",UL:"UList",OL:"OList",DL:"DList",DIR:"Directory",H1:"Heading",H2:"Heading",H3:"Heading",H4:"Heading",H5:"Heading",H6:"Heading",
Q:"Quote",INS:"Mod",DEL:"Mod",A:"Anchor",IMG:"Image",CAPTION:"TableCaption",COL:"TableCol",COLGROUP:"TableCol",THEAD:"TableSection",TFOOT:"TableSection",TBODY:"TableSection",TR:"TableRow",TH:"TableCell",TD:"TableCell",FRAMESET:"FrameSet",IFRAME:"IFrame"};if(l[i])j="HTML"+l[i]+"Element";if(window[j])return window[j];j="HTML"+i+"Element";if(window[j])return window[j];j="HTML"+i.capitalize()+"Element";if(window[j])return window[j];i=document.createElement(i);return i.__proto__||i.constructor.prototype}
var e=Prototype.BrowserFeatures,f=Element.Methods.ByTag;if(!a){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{FORM:Object.clone(Form.Methods),INPUT:Object.clone(Form.Element.Methods),SELECT:Object.clone(Form.Element.Methods),TEXTAREA:Object.clone(Form.Element.Methods)})}if(arguments.length==2){var h=a;a=arguments[1]}if(h)Object.isArray(h)?h.each(b):b(h);else Object.extend(Element.Methods,a||{});h=window.HTMLElement?HTMLElement.prototype:
Element.prototype;if(e.ElementExtensions){c(Element.Methods,h);c(Element.Methods.Simulated,h,true)}if(e.SpecificElementExtensions)for(var g in Element.Methods.ByTag){e=d(g);Object.isUndefined(e)||c(f[g],e.prototype)}Object.extend(Element,Element.Methods);delete Element.ByTag;Element.extend.refresh&&Element.extend.refresh();Element.cache={}};
document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()}},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}};
(function(a){function b(){if(d.WebKit&&!e.evaluate)return document;if(d.Opera&&window.parseFloat(window.opera.version())<9.5)return document.body;return document.documentElement}function c(g){f||(f=b());h[g]="client"+g;a["get"+g]=function(){return f[h[g]]};return a["get"+g]()}var d=Prototype.Browser,e=document,f,h={};a.getWidth=c.curry("Width");a.getHeight=c.curry("Height")})(document.viewport);Element.Storage={UID:1};
Element.addMethods({getStorage:function(a){if(a=$(a)){if(a===window)a=0;else{if(typeof a._prototypeUID==="undefined")a._prototypeUID=[Element.Storage.UID++];a=a._prototypeUID[0]}Element.Storage[a]||(Element.Storage[a]=$H());return Element.Storage[a]}},store:function(a,b,c){if(a=$(a)){arguments.length===2?Element.getStorage(a).update(b):Element.getStorage(a).set(b,c);return a}},retrieve:function(a,b,c){if(a=$(a)){a=Element.getStorage(a);var d=a.get(b);if(Object.isUndefined(d)){a.set(b,c);d=c}return d}},
clone:function(a,b){if(a=$(a)){var c=a.cloneNode(b);c._prototypeUID=void 0;if(b)for(var d=Element.select(c,"*"),e=d.length;e--;)d[e]._prototypeUID=void 0;return Element.extend(c)}}});
var Selector=Class.create({initialize:function(a){this.expression=a.strip();if(this.shouldUseSelectorsAPI())this.mode="selectorsAPI";else if(this.shouldUseXPath()){this.mode="xpath";this.compileXPathMatcher()}else{this.mode="normal";this.compileMatcher()}},shouldUseXPath:function(){var a=function(){var b=false;if(document.evaluate&&window.XPathResult){b=document.createElement("div");b.innerHTML="<ul><li></li></ul><div><ul><li></li></ul></div>";b=document.evaluate(".//*[local-name()='ul' or local-name()='UL']//*[local-name()='li' or local-name()='LI']",
b,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null).snapshotLength!==2}return b}();return function(){if(!Prototype.BrowserFeatures.XPath)return false;var b=this.expression;if(Prototype.Browser.WebKit&&(b.include("-of-type")||b.include(":empty")))return false;if(/(\[[\w-]*?:|:checked)/.test(b))return false;if(a)return false;return true}}(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI)return false;if(Selector.CASE_INSENSITIVE_CLASS_NAMES)return false;if(!Selector._div)Selector._div=
new Element("div");try{Selector._div.querySelector(this.expression)}catch(a){return false}return true},compileMatcher:function(){var a=this.expression,b=Selector.patterns,c=Selector.criteria,d,e,f=b.length,h;if(Selector._cache[a])this.matcher=Selector._cache[a];else{for(this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];a&&d!=a&&/\S/.test(a);){d=a;for(var g=0;g<f;g++){e=b[g].re;h=b[g].name;if(e=a.match(e)){this.matcher.push(Object.isFunction(c[h])?
c[h](e):(new Template(c[h])).evaluate(e));a=a.replace(e[0],"");break}}}this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join("\n"));Selector._cache[this.expression]=this.matcher}},compileXPathMatcher:function(){var a=this.expression,b=Selector.patterns,c=Selector.xpath,d,e,f=b.length,h;if(Selector._cache[a])this.xpath=Selector._cache[a];else{for(this.matcher=[".//*"];a&&d!=a&&/\S/.test(a);){d=a;for(var g=0;g<f;g++){h=b[g].name;if(e=a.match(b[g].re)){this.matcher.push(Object.isFunction(c[h])?
c[h](e):(new Template(c[h])).evaluate(e));a=a.replace(e[0],"");break}}}this.xpath=this.matcher.join("");Selector._cache[this.expression]=this.xpath}},findElements:function(a){a=a||document;var b=this.expression;switch(this.mode){case "selectorsAPI":if(a!==document){var c=a.id,d=$(a).identify();d=d.replace(/([\.:])/g,"\\$1");b="#"+d+" "+b}b=$A(a.querySelectorAll(b)).map(Element.extend);a.id=c;return b;case "xpath":return document._getElementsByXPath(this.xpath,a);default:return this.matcher(a)}},match:function(a){this.tokens=
[];for(var b=this.expression,c=Selector.patterns,d=Selector.assertions,e,f,h=c.length,g;b&&e!==b&&/\S/.test(b);){e=b;for(var i=0;i<h;i++){f=c[i].re;g=c[i].name;if(f=b.match(f))if(d[g]){this.tokens.push([g,Object.clone(f)]);b=b.replace(f[0],"")}else return this.findElements(document).include(a)}}b=true;for(i=0;c=this.tokens[i];i++){g=c[0];c=c[1];if(!Selector.assertions[g](a,c)){b=false;break}}return b},toString:function(){return this.expression},inspect:function(){return"#<Selector:"+this.expression.inspect()+
">"}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==="BackCompat")Selector.CASE_INSENSITIVE_CLASS_NAMES=function(){var a=document.createElement("div"),b=document.createElement("span");a.id="prototype_test_id";b.className="Test";a.appendChild(b);return a.querySelector("#prototype_test_id .test")!==null}();
Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:"/following-sibling::*",tagName:function(a){if(a[1]=="*")return"";return"[local-name()='"+a[1].toLowerCase()+"' or local-name()='"+a[1].toUpperCase()+"']"},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(a){a[1]=a[1].toLowerCase();return(new Template("[@#{1}]")).evaluate(a)},attr:function(a){a[1]=a[1].toLowerCase();a[3]=a[5]||a[6];
return(new Template(Selector.xpath.operators[a[2]])).evaluate(a)},pseudo:function(a){var b=Selector.xpath.pseudos[a[1]];if(!b)return"";if(Object.isFunction(b))return b(a);return(new Template(Selector.xpath.pseudos[a[1]])).evaluate(a)},operators:{"=":"[@#{1}='#{3}']","!=":"[@#{1}!='#{3}']","^=":"[starts-with(@#{1}, '#{3}')]","$=":"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']","*=":"[contains(@#{1}, '#{3}')]","~=":"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]","|=":"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},
pseudos:{"first-child":"[not(preceding-sibling::*)]","last-child":"[not(following-sibling::*)]","only-child":"[not(preceding-sibling::* or following-sibling::*)]",empty:"[count(*) = 0 and (count(text()) = 0)]",checked:"[@checked]",disabled:"[(@disabled) and (@type!='hidden')]",enabled:"[not(@disabled) and (@type!='hidden')]",not:function(a){for(var b=a[6],c=Selector.patterns,d=Selector.xpath,e,f,h=c.length,g=[];b&&e!=b&&/\S/.test(b);){e=b;for(var i=0;i<h;i++){f=c[i].name;if(a=b.match(c[i].re)){f=
Object.isFunction(d[f])?d[f](a):(new Template(d[f])).evaluate(a);g.push("("+f.substring(1,f.length-1)+")");b=b.replace(a[0],"");break}}}return"[not("+g.join(" and ")+")]"},"nth-child":function(a){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",a)},"nth-last-child":function(a){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",a)},"nth-of-type":function(a){return Selector.xpath.pseudos.nth("position() ",a)},"nth-last-of-type":function(a){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",
a)},"first-of-type":function(a){a[6]="1";return Selector.xpath.pseudos["nth-of-type"](a)},"last-of-type":function(a){a[6]="1";return Selector.xpath.pseudos["nth-last-of-type"](a)},"only-of-type":function(a){var b=Selector.xpath.pseudos;return b["first-of-type"](a)+b["last-of-type"](a)},nth:function(a,b){var c,d=b[6];if(d=="even")d="2n+0";if(d=="odd")d="2n+1";if(c=d.match(/^(\d+)$/))return"["+a+"= "+c[1]+"]";if(c=d.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(c[1]=="-")c[1]=-1;d=c[1]?Number(c[1]):1;c=c[2]?
Number(c[2]):0;return(new Template("[((#{fragment} - #{b}) mod #{a} = 0) and ((#{fragment} - #{b}) div #{a} >= 0)]")).evaluate({fragment:a,a:d,b:c})}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(a){a[3]=a[5]||a[6];return(new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;')).evaluate(a)},
pseudo:function(a){if(a[6])a[6]=a[6].replace(/"/g,'\\"');return(new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;')).evaluate(a)},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:[{name:"laterSibling",re:/^\s*~\s*/},{name:"child",re:/^\s*>\s*/},{name:"adjacent",re:/^\s*\+\s*/},{name:"descendant",re:/^\s/},{name:"tagName",re:/^\s*(\*|[\w\-]+)(\b|$)?/},{name:"id",re:/^#([\w\-\*]+)(\b|$)/},{name:"className",re:/^\.([\w\-\*]+)(\b|$)/},
{name:"pseudo",re:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/},{name:"attrPresence",re:/^\[((?:[\w-]+:)?[\w-]+)\]/},{name:"attr",re:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/}],assertions:{tagName:function(a,b){return b[1].toUpperCase()==a.tagName.toUpperCase()},className:function(a,b){return Element.hasClassName(a,b[1])},id:function(a,b){return a.id===b[1]},attrPresence:function(a,b){return Element.hasAttribute(a,
b[1])},attr:function(a,b){var c=Element.readAttribute(a,b[1]);return c&&Selector.operators[b[2]](c,b[5]||b[6])}},handlers:{concat:function(a,b){for(var c=0,d;d=b[c];c++)a.push(d);return a},mark:function(a){for(var b=Prototype.emptyFunction,c=0,d;d=a[c];c++)d._countedByPrototype=b;return a},unmark:function(){return function(){var a=document.createElement("div"),b=false;a._countedByPrototype="x";return b=a.getAttribute("_countedByPrototype")==="x"}()?function(a){for(var b=0,c;c=a[b];b++)c.removeAttribute("_countedByPrototype");
return a}:function(a){for(var b=0,c;c=a[b];b++)c._countedByPrototype=void 0;return a}}(),index:function(a,b,c){a._countedByPrototype=Prototype.emptyFunction;if(b){a=a.childNodes;b=a.length-1;for(var d=1;b>=0;b--){var e=a[b];if(e.nodeType==1&&(!c||e._countedByPrototype))e.nodeIndex=d++}}else{b=0;d=1;for(a=a.childNodes;e=a[b];b++)if(e.nodeType==1&&(!c||e._countedByPrototype))e.nodeIndex=d++}},unique:function(a){if(a.length==0)return a;for(var b=[],c,d=0,e=a.length;d<e;d++)if(typeof(c=a[d])._countedByPrototype==
"undefined"){c._countedByPrototype=Prototype.emptyFunction;b.push(Element.extend(c))}return Selector.handlers.unmark(b)},descendant:function(a){for(var b=Selector.handlers,c=0,d=[],e;e=a[c];c++)b.concat(d,e.getElementsByTagName("*"));return d},child:function(a){for(var b=0,c=[],d;d=a[b];b++)for(var e=0,f;f=d.childNodes[e];e++)f.nodeType==1&&f.tagName!="!"&&c.push(f);return c},adjacent:function(a){for(var b=0,c=[],d;d=a[b];b++)(d=this.nextElementSibling(d))&&c.push(d);return c},laterSibling:function(a){for(var b=
Selector.handlers,c=0,d=[],e;e=a[c];c++)b.concat(d,Element.nextSiblings(e));return d},nextElementSibling:function(a){for(;a=a.nextSibling;)if(a.nodeType==1)return a;return null},previousElementSibling:function(a){for(;a=a.previousSibling;)if(a.nodeType==1)return a;return null},tagName:function(a,b,c,d){var e=c.toUpperCase(),f=[],h=Selector.handlers;if(a){if(d){if(d=="descendant"){for(b=0;d=a[b];b++)h.concat(f,d.getElementsByTagName(c));return f}else a=this[d](a);if(c=="*")return a}for(b=0;d=a[b];b++)d.tagName.toUpperCase()===
e&&f.push(d);return f}else return b.getElementsByTagName(c)},id:function(a,b,c,d){var e=$(c),f=Selector.handlers;if(b==document){if(!e)return[];if(!a)return[e]}else if(!b.sourceIndex||b.sourceIndex<1){a=b.getElementsByTagName("*");for(var h=0,g;g=a[h];h++)if(g.id===c)return[g]}if(a){if(d)if(d=="child")for(b=0;g=a[b];b++){if(e.parentNode==g)return[e]}else if(d=="descendant")for(b=0;g=a[b];b++){if(Element.descendantOf(e,g))return[e]}else if(d=="adjacent")for(b=0;g=a[b];b++){if(Selector.handlers.previousElementSibling(e)==
g)return[e]}else a=f[d](a);for(b=0;g=a[b];b++)if(g==e)return[e];return[]}return e&&Element.descendantOf(e,b)?[e]:[]},className:function(a,b,c,d){if(a&&d)a=this[d](a);return Selector.handlers.byClassName(a,b,c)},byClassName:function(a,b,c){a||(a=Selector.handlers.descendant([b]));b=" "+c+" ";for(var d=0,e=[],f,h;f=a[d];d++){h=f.className;if(h.length!=0)if(h==c||(" "+h+" ").include(b))e.push(f)}return e},attrPresence:function(a,b,c,d){a||(a=b.getElementsByTagName("*"));if(a&&d)a=this[d](a);b=[];d=0;
for(var e;e=a[d];d++)Element.hasAttribute(e,c)&&b.push(e);return b},attr:function(a,b,c,d,e,f){a||(a=b.getElementsByTagName("*"));if(a&&f)a=this[f](a);b=Selector.operators[e];e=[];f=0;for(var h;h=a[f];f++){var g=Element.readAttribute(h,c);g!==null&&b(g,d)&&e.push(h)}return e},pseudo:function(a,b,c,d,e){if(a&&e)a=this[e](a);a||(a=d.getElementsByTagName("*"));return Selector.pseudos[b](a,c,d)}},pseudos:{"first-child":function(a){for(var b=0,c=[],d;d=a[b];b++)Selector.handlers.previousElementSibling(d)||
c.push(d);return c},"last-child":function(a){for(var b=0,c=[],d;d=a[b];b++)Selector.handlers.nextElementSibling(d)||c.push(d);return c},"only-child":function(a){for(var b=Selector.handlers,c=0,d=[],e;e=a[c];c++)!b.previousElementSibling(e)&&!b.nextElementSibling(e)&&d.push(e);return d},"nth-child":function(a,b,c){return Selector.pseudos.nth(a,b,c)},"nth-last-child":function(a,b,c){return Selector.pseudos.nth(a,b,c,true)},"nth-of-type":function(a,b,c){return Selector.pseudos.nth(a,b,c,false,true)},
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c.push(d);return c},checked:function(a){for(var b=0,c=[],d;d=a[b];b++)d.checked&&c.push(d);return c}},operators:{"=":function(a,b){return a==b},"!=":function(a,b){return a!=b},"^=":function(a,b){return a==b||a&&a.startsWith(b)},"$=":function(a,b){return a==b||a&&a.endsWith(b)},"*=":function(a,b){return a==b||a&&a.include(b)},"~=":function(a,b){return(" "+a+" ").include(" "+b+" ")},"|=":function(a,b){return("-"+(a||"").toUpperCase()+"-").include("-"+(b||"").toUpperCase()+"-")}},split:function(a){var b=
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var Form={reset:function(a){a=$(a);a.reset();return a},serializeElements:function(a,b){if(typeof b!="object")b={hash:!!b};else if(Object.isUndefined(b.hash))b.hash=true;var c,d,e=false,f=b.submit,h=a.inject({},function(g,i){if(!i.disabled&&i.name){c=i.name;d=$(i).getValue();if(d!=null&&i.type!="file"&&(i.type!="submit"||!e&&f!==false&&(!f||c==f)&&(e=true)))if(c in g){Object.isArray(g[c])||(g[c]=[g[c]]);g[c].push(d)}else g[c]=d}return g});return b.hash?h:Object.toQueryString(h)}};
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Form.Element={focus:function(a){$(a).focus();return a},select:function(a){$(a).select();return a}};
Form.Element.Methods={serialize:function(a){a=$(a);if(!a.disabled&&a.name){var b=a.getValue();if(b!=undefined){var c={};c[a.name]=b;return Object.toQueryString(c)}}return""},getValue:function(a){a=$(a);var b=a.tagName.toLowerCase();return Form.Element.Serializers[b](a)},setValue:function(a,b){a=$(a);var c=a.tagName.toLowerCase();Form.Element.Serializers[c](a,b);return a},clear:function(a){$(a).value="";return a},present:function(a){return $(a).value!=""},activate:function(a){a=$(a);try{a.focus();
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(function(){function a(k){var n=document.documentElement,o=document.body||{scrollLeft:0};return k.pageX||k.clientX+(n.scrollLeft||o.scrollLeft)-(n.clientLeft||0)}function b(k){var n=document.documentElement,o=document.body||{scrollTop:0};return k.pageY||k.clientY+(n.scrollTop||o.scrollTop)-(n.clientTop||0)}function c(k,n,o){var s=Element.retrieve(k,"prototype_event_registry");if(Object.isUndefined(s)){w.push(k);s=Element.retrieve(k,"prototype_event_registry",$H())}var q=s.get(n);if(Object.isUndefined(q)){q=
[];s.set(n,q)}if(q.pluck("handler").include(o))return false;var t;if(n.include(":"))t=function(u){if(Object.isUndefined(u.eventName))return false;if(u.eventName!==n)return false;g.extend(u,k);o.call(k,u)};else if(!j&&(n==="mouseenter"||n==="mouseleave")){if(n==="mouseenter"||n==="mouseleave")t=function(u){g.extend(u,k);for(var v=u.relatedTarget;v&&v!==k;)try{v=v.parentNode}catch(y){v=k}v!==k&&o.call(k,u)}}else t=function(u){g.extend(u,k);o.call(k,u)};t.handler=o;q.push(t);return t}function d(){for(var k=
0,n=w.length;k<n;k++){g.stopObserving(w[k]);w[k]=null}}function e(k,n,o){k=$(k);o=c(k,n,o);if(!o)return k;if(n.include(":"))if(k.addEventListener)k.addEventListener("dataavailable",o,false);else{k.attachEvent("ondataavailable",o);k.attachEvent("onfilterchange",o)}else{n=x(n);k.addEventListener?k.addEventListener(n,o,false):k.attachEvent("on"+n,o)}return k}function f(k,n,o){k=$(k);var s=Element.retrieve(k,"prototype_event_registry");if(Object.isUndefined(s))return k;if(n&&!o){var q=s.get(n);if(Object.isUndefined(q))return k;
q.each(function(v){Element.stopObserving(k,n,v.handler)});return k}else if(!n){s.each(function(v){var y=v.key;v.value.each(function(z){Element.stopObserving(k,y,z.handler)})});return k}if(q=s.get(n)){var t=q.find(function(v){return v.handler===o});if(!t)return k;var u=x(n);if(n.include(":"))if(k.removeEventListener)k.removeEventListener("dataavailable",t,false);else{k.detachEvent("ondataavailable",t);k.detachEvent("onfilterchange",t)}else k.removeEventListener?k.removeEventListener(u,t,false):k.detachEvent("on"+
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KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{}},i=document.documentElement,j="onmouseenter"in i&&"onmouseleave"in i,l;if(Prototype.Browser.IE){var m={0:1,1:4,2:2};l=function(k,n){return k.button===m[n]}}else l=Prototype.Browser.WebKit?function(k,n){switch(n){case 0:return k.which==1&&!k.metaKey;case 1:return k.which==1&&k.metaKey;default:return false}}:function(k,n){return k.which?
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(function(){function a(){if(!document.loaded){d&&window.clearTimeout(d);document.loaded=true;document.fire("dom:loaded")}}function b(){if(document.readyState==="complete"){document.stopObserving("readystatechange",b);a()}}function c(){try{document.documentElement.doScroll("left")}catch(e){d=c.defer();return}a()}var d;if(document.addEventListener)document.addEventListener("DOMContentLoaded",a,false);else{document.observe("readystatechange",b);if(window==top)d=c.defer()}Event.observe(window,"load",
a)})();Element.addMethods();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;
var Insertion={Before:function(a,b){return Element.insert(a,{before:b})},Top:function(a,b){return Element.insert(a,{top:b})},Bottom:function(a,b){return Element.insert(a,{bottom:b})},After:function(a,b){return Element.insert(a,{after:b})}},$continue=Error('"throw $continue" is deprecated, use "return" instead'),Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||
document.body.scrollTop||0},within:function(a,b,c){if(this.includeScrollOffsets)return this.withinIncludingScrolloffsets(a,b,c);this.xcomp=b;this.ycomp=c;this.offset=Element.cumulativeOffset(a);return c>=this.offset[1]&&c<this.offset[1]+a.offsetHeight&&b>=this.offset[0]&&b<this.offset[0]+a.offsetWidth},withinIncludingScrolloffsets:function(a,b,c){var d=Element.cumulativeScrollOffset(a);this.xcomp=b+d[0]-this.deltaX;this.ycomp=c+d[1]-this.deltaY;this.offset=Element.cumulativeOffset(a);return this.ycomp>=
this.offset[1]&&this.ycomp<this.offset[1]+a.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+a.offsetWidth},overlap:function(a,b){if(!a)return 0;if(a=="vertical")return(this.offset[1]+b.offsetHeight-this.ycomp)/b.offsetHeight;if(a=="horizontal")return(this.offset[0]+b.offsetWidth-this.xcomp)/b.offsetWidth},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(a){Position.prepare();return Element.absolutize(a)},relativize:function(a){Position.prepare();
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if(!document.getElementsByClassName)document.getElementsByClassName=function(a){function b(c){return c.blank()?null:"[contains(concat(' ', @class, ' '), ' "+c+" ')]"}a.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(c,d){d=d.toString().strip();var e=/\s/.test(d)?$w(d).map(b).join(""):b(d);return e?document._getElementsByXPath(".//*"+e,c):[]}:function(c,d){d=d.toString().strip();var e=[],f=/\s/.test(d)?$w(d):null;if(!f&&!d)return e;var h=$(c).getElementsByTagName("*");d=" "+d+" ";for(var g=
0,i,j;i=h[g];g++)if(i.className&&(j=" "+i.className+" ")&&(j.include(d)||f&&f.all(function(l){return!l.toString().blank()&&j.include(" "+l+" ")})))e.push(Element.extend(i));return e};return function(c,d){return $(d||document.body).getElementsByClassName(c)}}(Element.Methods);Element.ClassNames=Class.create();
Element.ClassNames.prototype={initialize:function(a){this.element=$(a)},_each:function(a){this.element.className.split(/\s+/).select(function(b){return b.length>0})._each(a)},set:function(a){this.element.className=a},add:function(a){this.include(a)||this.set($A(this).concat(a).join(" "))},remove:function(a){this.include(a)&&this.set($A(this).without(a).join(" "))},toString:function(){return $A(this).join(" ")}};Object.extend(Element.ClassNames.prototype,Enumerable);
String.prototype.parseColor=function(a){var b="#";if(this.slice(0,4)=="rgb("){var c=this.slice(4,this.length-1).split(","),d=0;do b+=parseInt(c[d]).toColorPart();while(++d<3)}else if(this.slice(0,1)=="#"){if(this.length==4)for(d=1;d<4;d++)b+=(this.charAt(d)+this.charAt(d)).toLowerCase();if(this.length==7)b=this.toLowerCase()}return b.length==7?b:a||this};
Element.collectTextNodes=function(a){return $A($(a).childNodes).collect(function(b){return b.nodeType==3?b.nodeValue:b.hasChildNodes()?Element.collectTextNodes(b):""}).flatten().join("")};Element.collectTextNodesIgnoreClass=function(a,b){return $A($(a).childNodes).collect(function(c){return c.nodeType==3?c.nodeValue:c.hasChildNodes()&&!Element.hasClassName(c,b)?Element.collectTextNodesIgnoreClass(c,b):""}).flatten().join("")};
Element.setContentZoom=function(a,b){a=$(a);a.setStyle({fontSize:b/100+"em"});Prototype.Browser.WebKit&&window.scrollBy(0,0);return a};Element.getInlineOpacity=function(a){return $(a).style.opacity||""};Element.forceRerendering=function(a){try{a=$(a);var b=document.createTextNode(" ");a.appendChild(b);a.removeChild(b)}catch(c){}};
var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},Transitions:{linear:Prototype.K,sinoidal:function(a){return-Math.cos(a*Math.PI)/2+0.5},reverse:function(a){return 1-a},flicker:function(a){a=-Math.cos(a*Math.PI)/4+0.75+Math.random()/4;return a>1?1:a},wobble:function(a){return-Math.cos(a*Math.PI*9*a)/2+0.5},pulse:function(a,b){return-Math.cos(a*((b||5)-0.5)*2*Math.PI)/2+0.5},spring:function(a){return 1-
Math.cos(a*4.5*Math.PI)*Math.exp(-a*6)},none:function(){return 0},full:function(){return 1}},DefaultOptions:{duration:1,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(a){var b="position:relative";if(Prototype.Browser.IE)b+=";zoom:1";a=$(a);$A(a.childNodes).each(function(c){if(c.nodeType==3){c.nodeValue.toArray().each(function(d){a.insertBefore((new Element("span",{style:b})).update(d==" "?String.fromCharCode(160):d),c)});Element.remove(c)}})},multiple:function(a,b,c){a=
(typeof a=="object"||Object.isFunction(a))&&a.length?a:$(a).childNodes;var d=Object.extend({speed:0.1,delay:0},c||{}),e=d.delay;$A(a).each(function(f,h){new b(f,Object.extend(d,{delay:h*d.speed+e}))})},PAIRS:{slide:["SlideDown","SlideUp"],blind:["BlindDown","BlindUp"],appear:["Appear","Fade"]},toggle:function(a,b,c){a=$(a);b=(b||"appear").toLowerCase();return Effect[Effect.PAIRS[b][a.visible()?1:0]](a,Object.extend({queue:{position:"end",scope:a.id||"global",limit:1}},c||{}))}};
Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;
Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null},_each:function(a){this.effects._each(a)},add:function(a){var b=(new Date).getTime();switch(Object.isString(a.options.queue)?a.options.queue:a.options.queue.position){case "front":this.effects.findAll(function(c){return c.state=="idle"}).each(function(c){c.startOn+=a.finishOn;c.finishOn+=a.finishOn});break;case "with-last":b=this.effects.pluck("startOn").max()||b;break;case "end":b=this.effects.pluck("finishOn").max()||
b}a.startOn+=b;a.finishOn+=b;if(!a.options.queue.limit||this.effects.length<a.options.queue.limit)this.effects.push(a);if(!this.interval)this.interval=setInterval(this.loop.bind(this),15)},remove:function(a){this.effects=this.effects.reject(function(b){return b==a});if(this.effects.length==0){clearInterval(this.interval);this.interval=null}},loop:function(){for(var a=(new Date).getTime(),b=0,c=this.effects.length;b<c;b++)this.effects[b]&&this.effects[b].loop(a)}});
Effect.Queues={instances:$H(),get:function(a){if(!Object.isString(a))return a;return this.instances.get(a)||this.instances.set(a,new Effect.ScopedQueue)}};Effect.Queue=Effect.Queues.get("global");
Effect.Base=Class.create({position:null,start:function(a){if(a&&a.transition===false)a.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),a||{});this.currentFrame=0;this.state="idle";this.startOn=this.options.delay*1E3;this.finishOn=this.startOn+this.options.duration*1E3;this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;this.render=function(){function b(c,
d){c.options[d+"Internal"]&&c.options[d+"Internal"](c);c.options[d]&&c.options[d](c)}return function(c){if(this.state==="idle"){this.state="running";b(this,"beforeSetup");this.setup&&this.setup();b(this,"afterSetup")}if(this.state==="running"){this.position=c=this.options.transition(c)*this.fromToDelta+this.options.from;b(this,"beforeUpdate");this.update&&this.update(c);b(this,"afterUpdate")}}}();this.event("beforeStart");this.options.sync||Effect.Queues.get(Object.isString(this.options.queue)?"global":
this.options.queue.scope).add(this)},loop:function(a){if(a>=this.startOn)if(a>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");this.finish&&this.finish();this.event("afterFinish")}else{a=(a-this.startOn)/this.totalTime;var b=(a*this.totalFrames).round();if(b>this.currentFrame){this.render(a);this.currentFrame=b}}},cancel:function(){this.options.sync||Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).remove(this);this.state="finished"},
event:function(a){this.options[a+"Internal"]&&this.options[a+"Internal"](this);this.options[a]&&this.options[a](this)},inspect:function(){var a=$H();for(property in this)Object.isFunction(this[property])||a.set(property,this[property]);return"#<Effect:"+a.inspect()+",options:"+$H(this.options).inspect()+">"}});
Effect.Parallel=Class.create(Effect.Base,{initialize:function(a,b){this.effects=a||[];this.start(b)},update:function(a){this.effects.invoke("render",a)},finish:function(a){this.effects.each(function(b){b.render(1);b.cancel();b.event("beforeFinish");b.finish&&b.finish(a);b.event("afterFinish")})}});
Effect.Tween=Class.create(Effect.Base,{initialize:function(a,b,c){a=Object.isString(a)?$(a):a;var d=$A(arguments),e=d.last();d=d.length==5?d[3]:null;this.method=Object.isFunction(e)?e.bind(a):Object.isFunction(a[e])?a[e].bind(a):function(f){a[e]=f};this.start(Object.extend({from:b,to:c},d||{}))},update:function(a){this.method(a)}});Effect.Event=Class.create(Effect.Base,{initialize:function(a){this.start(Object.extend({duration:0},a||{}))},update:Prototype.emptyFunction});
Effect.Opacity=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;Prototype.Browser.IE&&!this.element.currentStyle.hasLayout&&this.element.setStyle({zoom:1});this.start(Object.extend({from:this.element.getOpacity()||0,to:1},b||{}))},update:function(a){this.element.setOpacity(a)}});
Effect.Move=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({x:0,y:0,mode:"relative"},b||{}))},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x-=this.originalLeft;this.options.y-=this.originalTop}},update:function(a){this.element.setStyle({left:(this.options.x*
a+this.originalLeft).round()+"px",top:(this.options.y*a+this.originalTop).round()+"px"})}});Effect.MoveBy=function(a,b,c,d){return new Effect.Move(a,Object.extend({x:c,y:b},d||{}))};
Effect.Scale=Class.create(Effect.Base,{initialize:function(a,b,c){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:b},c||{}))},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(b){this.originalStyle[b]=
this.element.style[b]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var a=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(b){if(a.indexOf(b)>0){this.fontSize=parseFloat(a);this.fontSizeType=b}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=="box")this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))this.dims=
[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth]},update:function(a){a=this.options.scaleFrom/100+this.factor*a;this.options.scaleContent&&this.fontSize&&this.element.setStyle({fontSize:this.fontSize*a+this.fontSizeType});this.setDimensions(this.dims[0]*a,this.dims[1]*a)},finish:function(){this.restoreAfterFinish&&this.element.setStyle(this.originalStyle)},setDimensions:function(a,b){var c={};
if(this.options.scaleX)c.width=b.round()+"px";if(this.options.scaleY)c.height=a.round()+"px";if(this.options.scaleFromCenter){var d=(a-this.dims[0])/2,e=(b-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY)c.top=this.originalTop-d+"px";if(this.options.scaleX)c.left=this.originalLeft-e+"px"}else{if(this.options.scaleY)c.top=-d+"px";if(this.options.scaleX)c.left=-e+"px"}}this.element.setStyle(c)}});
Effect.Highlight=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({startcolor:"#ffff99"},b||{}))},setup:function(){if(this.element.getStyle("display")=="none")this.cancel();else{this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");this.element.setStyle({backgroundImage:"none"})}if(!this.options.endcolor)this.options.endcolor=
this.element.getStyle("background-color").parseColor("#ffffff");if(!this.options.restorecolor)this.options.restorecolor=this.element.getStyle("background-color");this._base=$R(0,2).map(function(a){return parseInt(this.options.startcolor.slice(a*2+1,a*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(a){return parseInt(this.options.endcolor.slice(a*2+1,a*2+3),16)-this._base[a]}.bind(this))}},update:function(a){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(b,c,d){return b+
(this._base[d]+this._delta[d]*a).round().toColorPart()}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}});Effect.ScrollTo=function(a,b){var c=b||{},d=document.viewport.getScrollOffsets(),e=$(a).cumulativeOffset();if(c.offset)e[1]+=c.offset;return new Effect.Tween(null,d.top,e[1],c,function(f){scrollTo(d.left,f.round())})};
Effect.Fade=function(a,b){a=$(a);var c=a.getInlineOpacity(),d=Object.extend({from:a.getOpacity()||1,to:0,afterFinishInternal:function(e){e.options.to==0&&e.element.hide().setStyle({opacity:c})}},b||{});return new Effect.Opacity(a,d)};
Effect.Appear=function(a,b){a=$(a);var c=Object.extend({from:a.getStyle("display")=="none"?0:a.getOpacity()||0,to:1,afterFinishInternal:function(d){d.element.forceRerendering()},beforeSetup:function(d){d.element.setOpacity(d.options.from).show()}},b||{});return new Effect.Opacity(a,c)};
Effect.Puff=function(a,b){a=$(a);var c={opacity:a.getInlineOpacity(),position:a.getStyle("position"),top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};return new Effect.Parallel([new Effect.Scale(a,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(a,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(d){Position.absolutize(d.effects[0].element)},afterFinishInternal:function(d){d.effects[0].element.hide().setStyle(c)}},
b||{}))};Effect.BlindUp=function(a,b){a=$(a);a.makeClipping();return new Effect.Scale(a,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(c){c.element.hide().undoClipping()}},b||{}))};
Effect.BlindDown=function(a,b){a=$(a);var c=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:c.height,originalWidth:c.width},restoreAfterFinish:true,afterSetup:function(d){d.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(d){d.element.undoClipping()}},b||{}))};
Effect.SwitchOff=function(a,b){a=$(a);var c=a.getInlineOpacity();return new Effect.Appear(a,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(d){new Effect.Scale(d.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(e){e.element.makePositioned().makeClipping()},afterFinishInternal:function(e){e.element.hide().undoClipping().undoPositioned().setStyle({opacity:c})}})}},b||{}))};
Effect.DropOut=function(a,b){a=$(a);var c={top:a.getStyle("top"),left:a.getStyle("left"),opacity:a.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(a,{x:0,y:100,sync:true}),new Effect.Opacity(a,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(d){d.effects[0].element.makePositioned()},afterFinishInternal:function(d){d.effects[0].element.hide().undoPositioned().setStyle(c)}},b||{}))};
Effect.Shake=function(a,b){a=$(a);var c=Object.extend({distance:20,duration:0.5},b||{}),d=parseFloat(c.distance),e=parseFloat(c.duration)/10,f={top:a.getStyle("top"),left:a.getStyle("left")};return new Effect.Move(a,{x:d,y:0,duration:e,afterFinishInternal:function(h){new Effect.Move(h.element,{x:-d*2,y:0,duration:e*2,afterFinishInternal:function(g){new Effect.Move(g.element,{x:d*2,y:0,duration:e*2,afterFinishInternal:function(i){new Effect.Move(i.element,{x:-d*2,y:0,duration:e*2,afterFinishInternal:function(j){new Effect.Move(j.element,
{x:d*2,y:0,duration:e*2,afterFinishInternal:function(l){new Effect.Move(l.element,{x:-d,y:0,duration:e,afterFinishInternal:function(m){m.element.undoPositioned().setStyle(f)}})}})}})}})}})}})};
Effect.SlideDown=function(a,b){a=$(a).cleanWhitespace();var c=a.down().getStyle("bottom"),d=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:d.height,originalWidth:d.width},restoreAfterFinish:true,afterSetup:function(e){e.element.makePositioned();e.element.down().makePositioned();window.opera&&e.element.setStyle({top:""});e.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(e){e.element.down().setStyle({bottom:e.dims[0]-
e.element.clientHeight+"px"})},afterFinishInternal:function(e){navigator.appVersion.indexOf("MSIE 7.")==-1&&e.element.undoClipping().undoPositioned();e.element.down().undoPositioned().setStyle({bottom:c})}},b||{}))};
Effect.SlideUp=function(a,b){a=$(a).cleanWhitespace();var c=a.down().getStyle("bottom"),d=a.getDimensions();return new Effect.Scale(a,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:d.height,originalWidth:d.width},restoreAfterFinish:true,afterSetup:function(e){e.element.makePositioned();e.element.down().makePositioned();window.opera&&e.element.setStyle({top:""});e.element.makeClipping().show()},afterUpdateInternal:function(e){e.element.down().setStyle({bottom:e.dims[0]-
e.element.clientHeight+"px"})},afterFinishInternal:function(e){e.element.hide().undoClipping().undoPositioned();e.element.down().undoPositioned().setStyle({bottom:c})}},b||{}))};Effect.Squish=function(a){return new Effect.Scale(a,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(b){b.element.makeClipping()},afterFinishInternal:function(b){b.element.hide().undoClipping()}})};
Effect.Grow=function(a,b){a=$(a);var c=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},b||{}),d={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},e=a.getDimensions(),f,h,g,i;switch(c.direction){case "top-left":f=h=g=i=0;break;case "top-right":f=e.width;h=i=0;g=-e.width;break;case "bottom-left":f=g=0;h=e.height;i=-e.height;break;
case "bottom-right":f=e.width;h=e.height;g=-e.width;i=-e.height;break;case "center":f=e.width/2;h=e.height/2;g=-e.width/2;i=-e.height/2}return new Effect.Move(a,{x:f,y:h,duration:0.01,beforeSetup:function(j){j.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(j){new Effect.Parallel([new Effect.Opacity(j.element,{sync:true,to:1,from:0,transition:c.opacityTransition}),new Effect.Move(j.element,{x:g,y:i,sync:true,transition:c.moveTransition}),new Effect.Scale(j.element,100,
{scaleMode:{originalHeight:e.height,originalWidth:e.width},sync:true,scaleFrom:window.opera?1:0,transition:c.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(l){l.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(l){l.effects[0].element.undoClipping().undoPositioned().setStyle(d)}},c))}})};
Effect.Shrink=function(a,b){a=$(a);var c=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},b||{}),d={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},e=a.getDimensions(),f,h;switch(c.direction){case "top-left":f=h=0;break;case "top-right":f=e.width;h=0;break;case "bottom-left":f=0;h=e.height;break;case "bottom-right":f=e.width;h=
e.height;break;case "center":f=e.width/2;h=e.height/2}return new Effect.Parallel([new Effect.Opacity(a,{sync:true,to:0,from:1,transition:c.opacityTransition}),new Effect.Scale(a,window.opera?1:0,{sync:true,transition:c.scaleTransition,restoreAfterFinish:true}),new Effect.Move(a,{x:f,y:h,sync:true,transition:c.moveTransition})],Object.extend({beforeStartInternal:function(g){g.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(g){g.effects[0].element.hide().undoClipping().undoPositioned().setStyle(d)}},
c))};Effect.Pulsate=function(a,b){a=$(a);var c=b||{},d=a.getInlineOpacity(),e=c.transition||Effect.Transitions.linear;return new Effect.Opacity(a,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(f){f.element.setStyle({opacity:d})}},c),{transition:function(f){return 1-e(-Math.cos(f*(c.pulses||5)*2*Math.PI)/2+0.5)}}))};
Effect.Fold=function(a,b){a=$(a);var c={top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};a.makeClipping();return new Effect.Scale(a,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(){new Effect.Scale(a,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(d){d.element.hide().undoClipping().setStyle(c)}})}},b||{}))};
Effect.Morph=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var c=Object.extend({style:{}},b||{});if(Object.isString(c.style))if(c.style.include(":"))this.style=c.style.parseStyle();else{this.element.addClassName(c.style);this.style=$H(this.element.getStyles());this.element.removeClassName(c.style);var d=this.element.getStyles();this.style=this.style.reject(function(e){return e.value==d[e.key]});c.afterFinishInternal=function(e){e.element.addClassName(e.options.style);
e.transforms.each(function(f){e.element.style[f.style]=""})}}else this.style=$H(c.style);this.start(c)},setup:function(){function a(b){if(!b||["rgba(0, 0, 0, 0)","transparent"].include(b))b="#ffffff";b=b.parseColor();return $R(0,2).map(function(c){return parseInt(b.slice(c*2+1,c*2+3),16)})}this.transforms=this.style.map(function(b){var c=b[0];b=b[1];var d=null;if(b.parseColor("#zzzzzz")!="#zzzzzz"){b=b.parseColor();d="color"}else if(c=="opacity"){b=parseFloat(b);Prototype.Browser.IE&&!this.element.currentStyle.hasLayout&&
this.element.setStyle({zoom:1})}else if(Element.CSS_LENGTH.test(b)){d=b.match(/^([\+\-]?[0-9\.]+)(.*)$/);b=parseFloat(d[1]);d=d.length==3?d[2]:null}var e=this.element.getStyle(c);return{style:c.camelize(),originalValue:d=="color"?a(e):parseFloat(e||0),targetValue:d=="color"?a(b):b,unit:d}}.bind(this)).reject(function(b){return b.originalValue==b.targetValue||b.unit!="color"&&(isNaN(b.originalValue)||isNaN(b.targetValue))})},update:function(a){for(var b={},c,d=this.transforms.length;d--;)b[(c=this.transforms[d]).style]=
c.unit=="color"?"#"+Math.round(c.originalValue[0]+(c.targetValue[0]-c.originalValue[0])*a).toColorPart()+Math.round(c.originalValue[1]+(c.targetValue[1]-c.originalValue[1])*a).toColorPart()+Math.round(c.originalValue[2]+(c.targetValue[2]-c.originalValue[2])*a).toColorPart():(c.originalValue+(c.targetValue-c.originalValue)*a).toFixed(3)+(c.unit===null?"":c.unit);this.element.setStyle(b,true)}});
Effect.Transform=Class.create({initialize:function(a,b){this.tracks=[];this.options=b||{};this.addTracks(a)},addTracks:function(a){a.each(function(b){b=$H(b);var c=b.values().first();this.tracks.push($H({ids:b.keys().first(),effect:Effect.Morph,options:{style:c}}))}.bind(this));return this},play:function(){return new Effect.Parallel(this.tracks.map(function(a){var b=a.get("ids"),c=a.get("effect"),d=a.get("options");return[$(b)||$$(b)].flatten().map(function(e){return new c(e,Object.extend({sync:true},
d))})}).flatten(),this.options)}});Element.CSS_PROPERTIES=$w("backgroundColor backgroundPosition borderBottomColor borderBottomStyle borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth borderRightColor borderRightStyle borderRightWidth borderSpacing borderTopColor borderTopStyle borderTopWidth bottom clip color fontSize fontWeight height left letterSpacing lineHeight marginBottom marginLeft marginRight marginTop markerOffset maxHeight maxWidth minHeight minWidth opacity outlineColor outlineOffset outlineWidth paddingBottom paddingLeft paddingRight paddingTop right textIndent top width wordSpacing zIndex");
Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement("div");
String.prototype.parseStyle=function(){var a,b=$H();if(Prototype.Browser.WebKit)a=(new Element("div",{style:this})).style;else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';a=String.__parseStyleElement.childNodes[0].style}Element.CSS_PROPERTIES.each(function(c){a[c]&&b.set(c,a[c])});Prototype.Browser.IE&&this.include("opacity")&&b.set("opacity",this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);return b};
Element.getStyles=document.defaultView&&document.defaultView.getComputedStyle?function(a){var b=document.defaultView.getComputedStyle($(a),null);return Element.CSS_PROPERTIES.inject({},function(c,d){c[d]=b[d];return c})}:function(a){a=$(a);var b=a.currentStyle,c;c=Element.CSS_PROPERTIES.inject({},function(d,e){d[e]=b[e];return d});if(!c.opacity)c.opacity=a.getOpacity();return c};
Effect.Methods={morph:function(a,b,c){a=$(a);new Effect.Morph(a,Object.extend({style:b},c||{}));return a},visualEffect:function(a,b,c){a=$(a);b=b.dasherize().camelize();b=b.charAt(0).toUpperCase()+b.substring(1);new Effect[b](a,c);return a},highlight:function(a,b){a=$(a);new Effect.Highlight(a,b);return a}};
$w("fade appear grow shrink fold blindUp blindDown slideUp slideDown pulsate shake puff squish switchOff dropOut").each(function(a){Effect.Methods[a]=function(b,c){b=$(b);Effect[a.charAt(0).toUpperCase()+a.substring(1)](b,c);return b}});$w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function(a){Effect.Methods[a]=Element[a]});Element.addMethods(Effect.Methods);
var ChatMapController={init:function(){$("minimap").observe("click",this._showMap.bind(this));$("close-map-view").observe("click",function(){this._searchInProgress=this._isPendingSearch=false;$("dialogs-wrapper").removeClassName("active");$("map-view").addClassName("position-hidden")}.bind(this));this._markers=[];this._positionMarker=null;this._maxQPoints=20;this._map=new google.maps.Map($("map-canvas"),{center:new google.maps.LatLng(60.167,25.009),zoom:8,mapTypeId:google.maps.MapTypeId.TERRAIN});
google.maps.event.addListener(this._map,"dragend",this._onMoved.bind(this));google.maps.event.addListener(this._map,"zoom_changed",this._onMoved.bind(this));Object.extend(this,ScrollableMapController);IO.addListener("onJoined",this._onJoined.bind(this));this._activeQPoint=null;this._iw=new google.maps.InfoWindow;this._searchInProgress=this._isPendingSearch=false},_onJoined:function(a){this._activeQPoint=a;this._showMinimap(a.lat,a.lng)},_timestampToDate:function(a){a=new Date(a*1E3);var b=new Date;
return b.getDate()==a.getDate()&&b.getMonth()==a.getMonth()?"Today":a.format("mmm d")},_showDetails:function(a){var b=this._markers.find(function(c){return c.qid==a.qid});if(b){this._iw.setContent((new Template("<table class='qpoint-balloon'>  <tr><td><img class='qpoint-icon' src='#{icon}'/></td>  <td><div class='qpoint-info'>    <div class='qpoint-name'>        <a href='/chat/#{qid}'>#{name}</a>        <img class='usercount' src='#{userCount}'>    </div>    #{events}  </div></td></tr></table>")).evaluate({name:a.title,
qid:a.qid,icon:Icons.getByCategory(a.category),userCount:Icons.getByUserCount(a.usercount),events:function(){if(a.events.length==0)return"";return a.events.collect(function(c){return(new Template("<div class='event'>#{evDate}:&nbsp;#{evName}</div>")).evaluate({evDate:this._timestampToDate(c.timestamp),evName:c.name})}.bind(this)).join("")}.bind(this)()}));this._iw.open(this._map,b)}},_createMarker:function(a){var b=new google.maps.Marker({position:new google.maps.LatLng(a.lat,a.lng),map:this._map});
google.maps.event.addListener(b,"click",this._showDetails.bind(this,a,false));b.qid=a.qid;return b},_showMap:function(){$("dialogs-wrapper").addClassName("active");$("map-view").removeClassName("position-hidden");this._markers.find(function(a){return a.qid==this._activeQPoint.qid}.bind(this))||this._markers.push(this._createMarker(this._activeQPoint));this._map.setCenter(new google.maps.LatLng(this._activeQPoint.lat,this._activeQPoint.lng),8);this._showDetails(this._activeQPoint,false);this._onMoved.bind(this).defer()},
_onMoved:function(){var a=this._map.getCenter(),b=this._map.getBounds();a={lat:a.lat(),lng:a.lng(),lat_delta:Math.abs(b.getSouthWest().lat()-b.getNorthEast().lat()),lng_delta:Math.abs(b.getSouthWest().lng()-b.getNorthEast().lng()),limit:this._maxQPoints};if(this._searchInProgress)this._isPendingSearch=true;else{this._searchInProgress=true;new Ajax.Request("/search_map",{parameters:a,onSuccess:function(c){this._searchInProgress=false;if(this._isPendingSearch){this._isPendingSearch=false;this._onMoved()}else this._updateMapQPoints(c.responseText.evalJSON())}.bind(this)})}},
_showMinimap:function(a,b){var c=(new Template("url('http://maps.google.com/maps/api/staticmap?maptype=terrain&center=#{lat},#{lng}&zoom=4&size=199x158&sensor=false&markers=color:red|label:|#{lat},#{lng}')")).evaluate({lat:a,lng:b});$("minimap").setStyle({backgroundImage:c}).show()}},IO={_log:function(a){typeof console!="undefined"&&console.info("io: "+a)},_onSearchResults:function(){},_rootPath:"",_listeners:$H(),_dispatcherSessionDestroyed:false,addListener:function(a,b){this._listeners.get(a)||
this._listeners.set(a,$A());this._listeners.get(a).push(b)},_dispatchMessage:function(a,b){this._log("receive "+a);this._listeners.keys().each(function(c){c==a&&this._listeners.get(c).each(function(d){try{d(b)}catch(e){this._log("exception in "+a+" handler: "+e)}},this)},this)},fetchEarlier:function(a){a.sessId=this._sessId;this._log("fetch earlier "+Object.toJSON(a));new Ajax.Request(this._rootPath+"/fetch_earlier",{parameters:a})},_poll:function(){this._log("poll");var a={sessId:this._sessId},b=
0;if(Prototype.Browser.WebKit)b=0.02;(function(){this._xhrPoll=new Ajax.Request(this._rootPath+"/poll",{parameters:a,onSuccess:function(c){if(c.status==0){this._log("disconnect from webserver");this._dispatcherSessionDestroyed=true;this._poll.bind(this).delay(3)}else if(c.responseText=="disconnect")this._log("disconnect");else{this._dispatcherSessionDestroyed=false;try{eval(c.responseText)}catch(d){this._log(d)}this._poll()}}.bind(this),onFailure:function(c){this._log("poll error: "+c.statusText)}.bind(this)})}).bind(this).delay(b)},
getUsers:function(){new Ajax.Request(this._rootPath+"/get_users",{parameters:{sessId:this._sessId}})},init:function(a){this._log("init, "+Object.toJSON(a));this._sessId=a.sessId;Ajax.Responders.register({onComplete:function(b,c){c.status==500&&location.reload(true)}.bind(this)});a=function(){if(IO._xhrPoll){IO._xhrPoll.transport.onreadystatechange=Prototype.emptyFunction;IO._xhrPoll.transport.abort()}};window.attachEvent?window.attachEvent("onunload",a):window.addEventListener("unload",a,false);this._poll()},
getUsersCount:function(a){if(this._dispatcherSessionDestroyed)this._log("try to call getUsersCount after _dispatcherSessionDestroyed");else{a=a.join(",");this._xhrGetUsersCount=new Ajax.Request(this._rootPath+"/get_users_count",{parameters:{qids:a,sessId:this._sessId}})}},send:function(a){if(this._dispatcherSessionDestroyed)this._log("try to call send after _dispatcherSessionDestroyed");else{this._log("send message: "+a);new Ajax.Request(this._rootPath+"/post",{parameters:{msg:a,sessId:this._sessId},
onSuccess:function(b){b.status==0&&this._log("Cannot send message, network problem")}.bind(this),onFailure:function(){this._log("Server error during post")}.bind(this)})}},setFavorite:function(a){if(this._dispatcherSessionDestroyed)this._log("try to call setFavorite after _dispatcherSessionDestroyed");else{a.sessId=this._sessId;new Ajax.Request(this._rootPath+"/set_favorite",{parameters:a,onSuccess:function(b){b.status==0&&this._log("Cannot search due to network problem")}})}},setRootPath:function(a){this._rootPath=
a}},dateFormat=function(){var a=/d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,b=/\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,c=/[^-+\dA-Z]/g,d=function(e,f){e=String(e);for(f=f||2;e.length<f;)e="0"+e;return e};return function(e,f,h){var g=dateFormat;if(arguments.length==1&&Object.prototype.toString.call(e)=="[object String]"&&!/\d/.test(e)){f=e;e=undefined}e=e?new Date(e):new Date;if(isNaN(e))throw SyntaxError("invalid date");
f=String(g.masks[f]||f||g.masks["default"]);if(f.slice(0,4)=="UTC:"){f=f.slice(4);h=true}var i=h?"getUTC":"get",j=e[i+"Date"](),l=e[i+"Day"](),m=e[i+"Month"](),p=e[i+"FullYear"](),r=e[i+"Hours"](),w=e[i+"Minutes"](),x=e[i+"Seconds"]();i=e[i+"Milliseconds"]();var k=h?0:e.getTimezoneOffset(),n={d:j,dd:d(j),ddd:g.i18n.dayNames[l],dddd:g.i18n.dayNames[l+7],m:m+1,mm:d(m+1),mmm:g.i18n.monthNames[m],mmmm:g.i18n.monthNames[m+12],yy:String(p).slice(2),yyyy:p,h:r%12||12,hh:d(r%12||12),H:r,HH:d(r),M:w,MM:d(w),
s:x,ss:d(x),l:d(i,3),L:d(i>99?Math.round(i/10):i),t:r<12?"a":"p",tt:r<12?"am":"pm",T:r<12?"A":"P",TT:r<12?"AM":"PM",Z:h?"UTC":(String(e).match(b)||[""]).pop().replace(c,""),o:(k>0?"-":"+")+d(Math.floor(Math.abs(k)/60)*100+Math.abs(k)%60,4),S:["th","st","nd","rd"][j%10>3?0:(j%100-j%10!=10)*j%10]};return f.replace(a,function(o){return o in n?n[o]:o.slice(1,o.length-1)})}}();
dateFormat.masks={"default":"ddd mmm dd yyyy HH:MM:ss",shortDate:"m/d/yy",mediumDate:"mmm d, yyyy",longDate:"mmmm d, yyyy",fullDate:"dddd, mmmm d, yyyy",shortTime:"h:MM TT",mediumTime:"h:MM:ss TT",longTime:"h:MM:ss TT Z",isoDate:"yyyy-mm-dd",isoTime:"HH:MM:ss",isoDateTime:"yyyy-mm-dd'T'HH:MM:ss",isoUtcDateTime:"UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"};
dateFormat.i18n={dayNames:["Sun","Mon","Tue","Wed","Thu","Fri","Sat","Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],monthNames:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","January","February","March","April","May","June","July","August","September","October","November","December"]};Date.prototype.format=function(a,b){return dateFormat(this,a,b)};
var AuthController={init:function(){var a=$("sign-in");a&&a.observe("click",this.onSignIn.bind(this,null));(a=$("create-account"))&&a.observe("click",this._onCreateAccount.bind(this,null));$("header-logo").observe("click",function(){location.href="/home"});(a=$("login-dialog"))&&a.offsetHeight&&$("login").focus();(a=$("register-dialog"))&&a.offsetHeight&&$("register-email").focus()},onSignIn:function(){$("register-dialog").hide();if($("login-dialog").offsetHeight)$("login-dialog").hide();else{$("login-dialog").show();
$("login").focus()}},_onCreateAccount:function(){$("login-dialog").hide();if($("register-dialog").offsetHeight)$("register-dialog").hide();else{$("register-dialog").show();$("register-email").focus()}}},TextDialog={show:function(a){$("text-dialog-msg").update(a);$("text-dialog").show()},hide:function(){$("text-dialog").hide()}},ChatController={_log:function(a){typeof console!="undefined"&&console.info("ChatController: "+a)},init:function(){$("send-button").observe("click",this._onSendMessage.bind(this));
$("input-line").observe("keydown",function(a){if(a.keyCode==13){this._onSendMessage();(function(){$("input-line").focus()}).defer()}}.bind(this));IO.addListener("onMessage",this._onMessageReceived.bind(this));IO.addListener("onUsersCount",this._onUsersCountReceived.bind(this));IO.addListener("onJoined",this._onJoined.bind(this));IO.addListener("onChannelHistory",this._onChannelHistory.bind(this));IO.addListener("onAck",this._onAck.bind(this));IO.addListener("onUsersList",this._onUsersList.bind(this));
IO.addListener("onFavorites",this._onFavoritesReceived.bind(this));IO.addListener("onFavoritesAdded",this._onFavoritesAdded.bind(this));IO.addListener("onFavoritesRemoved",this._onFavoritesRemoved.bind(this));(this._ie7=Prototype.Browser.IE&&parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5))==7)&&$("users-list").setStyle({overflowX:"hidden"});$("see-earlier").observe("click",this._onSeeEarlier.bind(this));$("qpoint-users-count").observe("click",this._onShowUsersList.bind(this));
$("users-list").observe("click",function(){$("users-list").hide()}.bind(this));$("fav-icon").observe("click",this._onToggleFavorite.bind(this));this._lastDate=null;this._balloonId=0;this._historySize=20;this._historyType="later";$("input-line").focus()},_formatEventData:function(a){if(a.events.length!=0){a=a.events[0];var b=new Date(a.timestamp*1E3),c=[];c.push("Coming up on ");c.push(b.format("ddd dS"));c.push(b.format(" mmm HH:MM "));$("event-info").update([c.join(""),a.name].join("")).show();$("chat-view").addClassName("with-event")}},
_onToggleFavorite:function(){var a=0;if($("fav-icon").hasClassName("unselected"))a=1;IO.setFavorite({uid:Model.uid,qid:Model.qid,set:a})},_onFavoritesAdded:function(a){Model.qid==a.qid&&$("fav-icon").removeClassName("unselected").addClassName("selected")},_onFavoritesRemoved:function(a){Model.qid==a&&$("fav-icon").removeClassName("selected").addClassName("unselected")},_onFavoritesReceived:function(a){a=$A(a).find(function(b){return b.qid==Model.qid});$("fav-icon").addClassName(a?"selected":"unselected")},
_onAck:function(a){var b=$$(".txt-block[id='mid']");if(b.length>0){b=b[0];b.setAttribute("id","mid"+a.mid);a.content_ok||b.down(".text").update(a.filtered_content)}},_onShowUsersList:function(){$("users-list").offsetHeight!=0?$("users-list").hide():IO.getUsers()},_onUsersList:function(a){var b=a.guestCount;a=a.users.collect(function(c){return(new Template("<span class='name'>#{name}</span><span class='onsite'>#{onsite}</span><br/>")).evaluate({name:c.nick,onsite:c.onsite?"OnSite":""})});$("qpoint-users-count").update("Users: "+
(a.size()+b));a=a.join("");if(b)a+=(new Template("<div class='guest-users-count'>Guests: #{usersCount}</div>")).evaluate({usersCount:b});$("users-list").show().down().update(a)},_onSeeEarlier:function(){var a=$$(".chat-view .txt-block")[0].identify();a=a.substring(3,a.length);IO.fetchEarlier({oldest:a,num:this._historySize});this._historyType="earlier";$("see-earlier").hide();$("see-earlier-loading").show()},_onChannelHistory:function(a){$("see-earlier-loading").hide();a.hasEarlier?$("see-earlier").show():
$("see-earlier").hide();this._lastDate=null;var b="0";a.msgs.each(function(c){c.insertAfter=b;c.historyType=this._historyType;this._onMessageReceived(c);b=c.mid}.bind(this))},_onJoined:function(a){this._historyType="later";this._lastDate=null;$("qpoint-title-icon").src=Icons.getByCategory(a.category);$("qpoint-title").update(a.title);$("qpoint-users-count").update("Users: "+a.usercount);this._formatEventData(a)},_onUsersCountReceived:function(a){(a=$H(a).get(Model.qid))&&$("qpoint-users-count").update("Users: "+
a)},_insertLineBreaks:function(a){var b=a.indexOf(" ");if(b>=0&&b<39)return a;if(a.length<39)return a;b=[];for(var c=0;c<a.length;c+=39)b.push(a.substring(c,c+39));return b.join("&#8203;")},_onMessageReceived:function(a){this._appendNewMessage(a)},_appendNewMessage:function(a){var b="other";if(a.uid==Model.uid)b="own";var c=a.nick;if(a.uid=="u/0"){c="";b="admin"}else if(a.uid=="u/1"){c=(new Template("<a href='http://twitter.com/#{name}'>#{name}</a>")).evaluate({name:a.twitterName});b="twitter"}var d=
[];words=a.text.split(" ");words.each(function(m){var p=RegExp("^(((ht|f)tp(s?))://)?(www.|[a-zA-Z].)[a-zA-Z0-9-.]+.(com|edu|gov|mil|net|org|biz|info|name|museum|us|ca|uk|fi|ru|ly|mobi|fm|in)(:[0-9]+)*(/($|[a-zA-Z0-9.,;?'\\+&amp;%$#=~_-]+))*$","i").exec(m);if(p&&p[0].indexOf(".")!=-1){proto="";p[1]||(proto="http://");m=p[0];if(m.length>50){var r=m.substring(0,30);m=m.substring(m.length-20,m.length);m=[r,m].join("...")}r="_blank";if(m.indexOf("zattr.com/chat/")!=-1)r="_self";d.push("<a target='"+r+
"' href='"+proto+p[0]+"'>"+m+"</a>")}else d.push(this._insertLineBreaks(m))},this);var e=d.join(" "),f=new Date(a.timestamp*1E3),h=f.format("HH:MM:ss"),g=null;(new Date).getTime();g=$("chat-view");var i=g.scrollHeight-(g.offsetHeight+g.scrollTop)<20||b=="own"||a.historyType=="later";if(a.historyType=="earlier")i=false;var j=null;if(a.historyType=="earlier"){if(a.insertAfter&&a.insertAfter!="0")var l=$$(".chat-balloon div[id='mid"+a.insertAfter+"']")[0];if(l){j=l.up().up().up();if(j.getAttribute("authorid")!=
a.uid)j=null}}else j=$$("#chat-view div.chat-balloon:last-child[authorid="+a.uid+"]")[0];if(j){if(lastMineMsg=j.select(".txt-block:last"))lastMineMsg=lastMineMsg[0];lastTs=lastMineMsg.getAttribute("ts");lastDate=new Date(lastTs*1E3);if(lastDate.getDate()!=f.getDate())j=null}if(b=="twitter")j=null;if(j){j.down(".balloon-body").insert((new Template("<div id='mid#{mid}' class='txt-block' style='display: none;' ts='#{ts}'> <div class='text'>#{text}</div> <div class='time' align='right'>#{time}</div></div>")).evaluate({text:e,
time:h,mid:a.mid,ts:a.timestamp}));g=$$("#mid"+a.mid).last()}else{strPic="";if(a.pic)strPic=(new Template("<img class='profile-pic' #{onload} src='#{img}' />")).evaluate({img:a.pic,onload:i?"onload='ChatController._autoScroll();'":""});l="";if(a.onsite)l="OnSite";elAuthor=["<div class='author'>",c,"</div>"].join("");elOnSite=["<span class='onsite'>",l,"</span>"].join("");g="";if(Model.uid!=a.uid&&b!="admin")g=["<span class='block-report' title=\"You won't see messages from this user.\" onclick='ChatController._block(\"",
a.uid,"\");'>block</span><span class='block-report' title=\"Notify administration about inappropriate actions.\" onclick='ChatController._report(",this._balloonId,");'>report</span>"].join("");b=(new Template("<div class='chat-balloon #{type}' authorId='#{authorId}' >  <div class='top'>&nbsp;</div>  <div class='middle' id='balloon#{balloonId}' style='display: none;'>  #{pic}  #{author}  #{onsite}  #{report}    <div class='balloon-body' style='clear:both;'>      <div class='txt-block' id='mid#{mid}' ts='#{ts}'>        <div class='text'>#{text}</div>        <div class='time' align='right'>#{time}</div>      </div>    </div>  </div>  <div class='bottom'>&nbsp;</div></div>")).evaluate({author:c.empty()?
"":elAuthor,text:e,time:h,authorId:a.uid,type:b,mid:a.mid,balloonId:this._balloonId,ts:a.timestamp,pic:strPic,onsite:l.empty()?"":elOnSite,report:g});c=null;if(this._lastDate!=f.getDate()){$$(".chat-view .date[date="+f.getDate()+"]").invoke("remove");c=(new Element("div")).addClassName("date").update(f.toDateString());c.setAttribute("date",f.getDate());this._lastDate=f.getDate()}if(a.insertAfter)if(a.insertAfter=="0")if(c){$("see-earlier-loading").insert({after:c});c.insert({after:b})}else $("see-earlier-loading").insert({after:b});
else{l=$$(".chat-balloon div[id='mid"+a.insertAfter+"']")[0];balloon=l.up().up().up();if(c){balloon.insert({after:c});c.insert({after:b})}else balloon.insert({after:b})}else{c&&$("chat-view").insert(c);$("chat-view").insert(b)}g=$("balloon"+this._balloonId);++this._balloonId}if(this._ie7&&!j){$(g).show();i&&this._autoScroll()}else if(a.historyType){$(g).show();i&&this._autoScroll()}else Effect.SlideDown(g,{duration:0.5,afterUpdate:function(){if(i)if(j)this._autoScroll();else $("chat-view").scrollTop+=
4}.bind(this),afterFinish:function(){!j&&i&&this._autoScroll()}.bind(this)})},_autoScroll:function(){$("chat-view").scrollTop=$("chat-view").scrollHeight},_report:function(a){var b=$("balloon"+a),c=b.up().getAttribute("authorid"),d=b.down(".author").innerHTML;b=b.down(".balloon-body").down(".txt-block").getAttribute("ts");a=$$("#balloon"+a+" .text").pluck("innerHTML").join(" ");Report.show({reportedUid:c,nick:d,timestamp:b,qid:Model.qid,reportedMsg:a})},_block:function(a){new Ajax.Request("/block",
{parameters:{uid:a,action:"block"}});$$(".chat-balloon[authorid='"+a+"']").invoke("remove");var b=[];$$(".chat-view .date").each(function(c){var d=c.next();if(!d||d.hasClassName("date"))b.push(c)});b.invoke("remove")},_onSendMessage:function(){var a=$("input-line").getValue();a=a.strip();a=a.substring(0,256);if(!a.empty()){IO.send(a);this._msgSent={uid:Model.uid,text:a.escapeHTML(),nick:Model.fullName.escapeHTML(),timestamp:parseInt((new Date).getTime()/1E3),mid:"",pic:Model.profilePic};$("input-line").setValue("");
this._appendNewMessage(this._msgSent)}}},QPointsListController={init:function(a){this._maxQPoints=10;this._allQPoints=[];this._myQPoints=[];this._searchOffset=0;this._favsEnables=false;$("more-results").observe("click",this._onMore.bind(this));$$(".qpoints-wrapper input[type='radio']").invoke("observe","click",function(){$$(".qpoints-list .qpoints-content").invoke("hide");$(this.getAttribute("value")).show()});$("radio-places-all").checked=true;$("filter").observe("keyup",function(){this._updateMyQpointsAppearance();
this._search()}.bind(this));IO.addListener("onFavorites",this._onFavoritesReceived.bind(this));IO.addListener("onUsersCount",this._onUsersCountReceived.bind(this));IO.addListener("onJoined",this._onJoined.bind(this));IO.addListener("onFavoritesAdded",this._onFavoritesAdded.bind(this));IO.addListener("onFavoritesRemoved",this._onFavoritesRemoved.bind(this));$("places-switch").setStyle({display:a.showFavs?"block":"none"});a.showFavs?$("qpoints-list").addClassName("with-fav").removeClassName("without-fav"):
$("qpoints-list").removeClassName("with-fav").addClassName("without-fav");if((this._favsEnabled=a.showFavs)&&a.focusFav){$$(".qpoints-list .qpoints-content").invoke("hide");$("qpoints-my").show();$("radio-places-my").checked="1"}this._pendingSearch=this._searchInProgress=false;this._timerUsersCountUpdate=null},_onMore:function(){var a=$("filter").getValue();new Ajax.Request("/search",{parameters:{text:a,offset:this._searchOffset,limit:this._maxQPoints},onSuccess:function(b){res=b.responseText.evalJSON();
this._allQPoints=this._allQPoints.concat(res.qps);this._addDOM({items:res.qps});this._searchOffset+=this._maxQPoints;res.more?$("more-results").show():$("more-results").hide()}.bind(this)})},_onFavoritesAdded:function(a){this._myQPoints.push(a);this._updateMyQpointsAppearance()},_onFavoritesRemoved:function(a){this._clearDOM({fav:true,qid:a});this._myQPoints=this._myQPoints.findAll(function(b){return b.qid!=a});this._updateMyQpointsAppearance()},_onJoined:function(a){$$(".qpoints-list tr[qid="+a.qid+
"] .users-count").invoke("update","Users: "+a.usersCount);this.updateActiveQPointVisibility();this.startUsersCountUpdate()},_clearDOM:function(a){var b={fav:false,qid:0};Object.extend(b,a||{});a=b.fav?$("qpoints-my"):$("qpoints-all");b.qid==0?a.down(".list").update(""):a.down("[qid="+b.qid+"]").remove();if(b.fav)a.childElements().length==0&&a.insert((new Element("div",{id:"no-favorites"})).update("No items."));else $("more-results").hide()},_timestampToDate:function(a){a=new Date(a*1E3);var b=new Date,
c="";return c=b.getDate()==a.getDate()&&b.getMonth()==a.getMonth()?"Today "+a.format("HH:MM"):a.format("mmm d")},_addDOM:function(a){var b={fav:false,items:[]};Object.extend(b,a||{});var c=b.fav?$("qpoints-my").down(".list"):$("qpoints-all").down(".list");if(b.fav&&b.items.length>0)(a=$("no-favorites"))&&a.remove();var d=b.fav?"-fav":"";b.items.each(function(e){var f=this._myQPoints.find(function(g){return g.qid==e.qid}),h="";h=(h=e.events.first())?(new Template("<div class='event'><span class='dt'>#{dt}</span>&nbsp;<span class='name'>#{name}</div>")).evaluate({dt:this._timestampToDate(h.timestamp),
name:h.name}):(new Template("<div class='city-country'>#{cc}</div>")).evaluate({cc:[e.city,e.country].join(", ")});f=(new Template("<div id='qpoint-item-#{qidWithFav}' qid='#{qid}' class='item #{current} #{classFav}'>  <img src='#{icon}' class='qpoint-icon'/>  <div class='qpoint-body'>    <div class='name-wrapper'><a href='#{url}' class='qpoint-name'>#{name}</a>    <img src='#{userCount}' class='usercount-icon'/></div>    #{events}  </div></div>")).evaluate({qidWithFav:e.qid+d,qid:e.qid,classFav:f?
"favorite":"",icon:Icons.getByCategory(e.category),name:e.title,current:Model.qid==e.qid?"current":"",userCount:Icons.getByUserCount(e.usercount),url:"/chat/"+e.qid+(d?"?f=1":""),events:h});c.insert(f)},this)},_onSearchResults:function(a){this._clearDOM();this._allQPoints=a.qps;this._addDOM({items:a.qps});this._searchOffset=this._maxQPoints;a.more?$("more-results").show():$("more-results").hide();this.updateActiveQPointVisibility()},_search:function(){if(this._searchInProgress)this._pendingSearch=
true;else{this._searchInProgress=true;var a=$("filter").getValue();new Ajax.Request("/search",{parameters:{text:a,offset:0,limit:this._maxQPoints},onSuccess:function(b){this._searchInProgress=false;if(this._pendingSearch){this._pendingSearch=false;this._search()}else{res=b.responseText.evalJSON();this._onSearchResults({qps:res.qps,more:res.more})}}.bind(this)})}},updateActiveQPointVisibility:function(){$$("#qpoints-all tr").invoke("removeClassName","current");var a=$("qpoint-item-"+Model.qid);a&&
a.addClassName("current");$$("#qpoints-my tr").invoke("removeClassName","current");(a=$("qpoint-item-"+Model.qid+"-fav"))&&a.addClassName("current")},_onFavoritesReceived:function(a){this._myQPoints=$A(a);this._updateMyQpointsAppearance()},clearQPoints:function(){this._allQPoints=[];this._myQPoints=[];this._clearDOM({fav:true});this._clearDOM({fav:false});$("qpoints-all").show();$("qpoints-my").hide();$("radio-places-all").checked=true;this._filterValue=null},_updateMyQpointsAppearance:function(){var a=
$("filter").getValue().toLowerCase();this._clearDOM({fav:true});var b=this._myQPoints.findAll(function(c){return c.title.toLowerCase().indexOf(a)!=-1});b.sort(function(c,d){return c.title>d.title});this._addDOM({fav:true,items:b})},_onUsersCountReceived:function(a){if(this._timerUsersCountUpdate){var b=$H(a);b.keys().each(function(c){$$(".qpoints-list div.item[qid="+c+"] .usercount-icon").invoke("setAttribute","src",Icons.getByUserCount(b.get(c)))});this.startUsersCountUpdate()}},startUsersCountUpdate:function(){this.stopUsersCountUpdate();
this._timerUsersCountUpdate=function(){var a=this._allQPoints.pluck("qid").concat(this._myQPoints.pluck("qid")).concat([Model.qid]).uniq();IO.getUsersCount(a)}.bind(this).delay(10)},stopUsersCountUpdate:function(){this._timerUsersCountUpdate&&clearTimeout(this._timerUsersCountUpdate)}},Model={qpoint:null,uid:null,fullName:null,loginToken:null},ScrollableMapController={_updateMapQPoints:function(a){var b=[];if(this._activeQPoint)a.find(function(){}.bind(this))||a.push(this._activeQPoint);this._markers.each(function(c){a.find(function(d){return d.qid==
c.qid})==null?c.setMap(null):b.push(c)},this);a.each(function(c){b.find(function(d){return d.qid==c.qid})||b.push(this._createMarker(c))},this);this._markers=b}},Icons={getByCategory:function(a){var b="qp_default.png";if(a=="city")b="qp_city.png";if(a=="shops")b="qp_shop.png";if(a=="sport")b="qp_sport.png";if(a=="movie")b="qp_movie.png";if(a=="football")b="qp_football.png";if(a=="ice hockey")b="qp_icehockey.png";if(a=="basketball")b="qp_basketball.png";if(a=="artist")b="qp_artist.png";if(a=="zattr")b=
"qp_zattr.png";return["/static/",b].join("")},getByUserCount:function(a){return a==0?"/static/user_count_none.png":a>0&&a<6?"/static/user_count_few.png":"/static/user_count_many.png"}},HomePageController3={init:function(){$("search-input").focus();$("search-input").observe("keyup",this._onSearch.bind(this));$("search-input").setValue("");this._searchInProgress=this._isPendingSearch=false;$("search-clear").observe("click",this._switchToQpoints.bind(this));this._qps=$H();Element.observe(document,"click",
this._onClick.bindAsEventListener(this));Element.observe(document,"keydown",function(a){a.keyCode==27&&$("home-popup").hide()}.bind(this))},_onClick:function(a){if($("home-popup").offsetHeight>0){var b=$("home-popup").cumulativeOffset(),c=$("home-popup").getDimensions();if(this._ptInRect({x:a.pointerX(),y:a.pointerY()},{left:b.left,top:b.top,width:c.width,height:c.height}))if(b=Event.findElement(a,".chat-here")){a=b.getAttribute("qid");location.href="/chat/"+a}else Event.findElement(a,".close")&&
$("home-popup").hide();else(new Date).getTime()-this._showTS>100&&$("home-popup").hide()}else{c=Event.findElement(a,".qpoint");b=null;if(c)b=c.getAttribute("qid");if(Event.findElement(a,"div.more")){a={top:c.viewportOffset().top,left:c.positionedOffset().left};this._showPopup(b,a)}else if(c)location.href="/chat/"+b}},_ptInRect:function(a,b){return a.x>=b.left&&a.x<=b.left+b.width&&a.y>=b.top&&a.y<=b.top+b.height},_onSearch:function(){var a=$("search-input").getValue().strip();if(a.length>0)if(this._searchInProgress)this._isPendingSearch=
true;else{this._searchInProgress=true;new Ajax.Request("/search",{parameters:{text:a},onSuccess:function(b){if(this._searchInProgress){this._searchInProgress=false;if(this._isPendingSearch){this._isPendingSearch=false;this._onSearch()}else this._onSearchResults(b.responseText.evalJSON().qps)}}.bind(this)})}else this._switchToQpoints()},_onSearchResults:function(a){if($("search-input").getValue().strip().length==0)this._switchToQpoints();else{this._switchToSearch();var b=a.length;b>0?$("founded-qpoints-count").update("Found "+
b+" chat points:"):$("founded-qpoints-count").update("No chat points found.");$("search-results").update("");var c=[];a.each(function(d){this._qps[d.qid]=d;var e=(new Template("<tr class='qpoint' qid='#{qid}'><td class='icon'><img class='category-icon' src='#{icon}'/></td><td><div class='qpoint-info'><div class='name'>#{name}</div><img class='user-count-icon' src='#{usersCount}'/><div class='country-city'>#{city},&nbsp;#{country}</div><div class='more'>details</a></div></td><td class='events'>#{events}</td></tr>")).evaluate({icon:Icons.getByCategory(d.category),
qid:d.qid,name:d.title,city:d.city,country:d.country,usersCount:Icons.getByUserCount(d.usercount),events:function(){return d.events.collect(function(f){return(new Template("<div class='event'><span>#{date} #{name}</span></div>")).evaluate({date:this._timestampToDate(f.timestamp),name:f.name})}.bind(this)).join("")}.bind(this)()});c.push(e)},this);$("search-results").update("<tbody>"+c.join("")+"</tbody>")}},_switchToQpoints:function(){$("qpoints-content").show();$("search-content").hide();$("search-clear").hide();
this._searchInProgress=this._isPendingSearch=false;$("search-input").setValue("")},_switchToSearch:function(){this._searchInProgress=this._isPendingSearch=false;$("qpoints-content").hide();$("search-content").show();$("search-clear").show()},_timestampToDate:function(a){a=new Date(a*1E3);var b=new Date,c="";return c=b.getDate()==a.getDate()&&b.getMonth()==a.getMonth()?"Today "+a.format("HH:MM"):a.format("mmm d")},addQpoints:function(a,b){a.length==0&&b=="home-hot"&&$("no-one-online-wrapper").show();
a.each(function(c){this._qps[c.qid]=c;var d="",e="";if(c.events.length>0){e=c.events[0];d=this._timestampToDate(e.timestamp,c.category!="artist");e=e.name}c=(new Template("<div class='qpoint' qid='#{qid}'><img class='category-icon' src='#{icon}'/><div class='qpoint-body'><div class='qpoint-title'>#{title}</div><img class='user-count-icon' src='#{usersCount}'/><div class='country-city'>#{city},&nbsp;#{country}</div><div class='event' style='display:#{showEvent}'>#{evDate}&nbsp;#{evName}</div><div class='more'>details</div></div></div>")).evaluate({qid:c.qid,
title:c.title,icon:Icons.getByCategory(c.category),city:c.city,country:c.country,evDate:d,evName:e,showEvent:e.length>0?"block":"none",usersCount:Icons.getByUserCount(c.usercount)});$(b).innerHTML+=c},this)},_showPopup:function(a,b){if($("home-popup").offsetHeight)$("home-popup").hide();else{var c=this._qps[a];$("qpoint-name").update(c.title);$("qpoint-loc").update(c.city+", "+c.country);$("icon").setAttribute("src",Icons.getByCategory(c.category));$("popup-user-count-icon").setAttribute("src",Icons.getByUserCount(c.usercount));
var d="",e="";if(c.events.length>0){e=c.events[0];d=(new Date(e.timestamp*1E3)).format("dddd, d mmm yyyy HH:MM");e="Next: "+e.name}$("event-date").update(d);$("event-name").update(e);var f=function(g){var i="";if(g==1)i="1 Person Chatting";else if(g>1)i=g+" People Chatting";$("user-info").update(i)};f(c.usercount);$("minimap").setAttribute("src",(new Template("http://maps.google.com/maps/api/staticmap?maptype=terrain&center=#{lat},#{lng}&zoom=4&size=200x180&sensor=false&markers=color:red|label:|#{lat},#{lng}")).evaluate({lat:c.lat,
lng:c.lng}));d=b.top-200;if(d<50)d=50;e=$("home-content").getDimensions();var h=$("home-popup").getDimensions();if(d+h.height>e.height)d-=parseInt(h.height/2);e=b.left-200;if(e<50)e=50;$("home-popup").setStyle({top:d+"px",left:e+"px"}).show();$("chat-here").setAttribute("qid",a);this._showTS=(new Date).getTime();$("users-list").update("");new Ajax.Request("/get_users_qid",{parameters:{qid:a},onSuccess:function(g){res=g.responseText.evalJSON();users=res.users.collect(function(i){var j=i.nick;if(i.onsite)j+=
" (onsite)";return j});g=users.join(", ");if(res.guests)g+=[users.length?" and":"",res.guests,res.guests==1?"guest":"guests"].join(" ");$("users-list").update(g);c.usercount=users.length+res.guests;f(c.usercount)}})}}},Report={init:function(){Element.observe(document,"keydown",function(a){a.keyCode==27&&this.close()}.bind(this))},show:function(a){this._opts=a;$("report-step-2").hide();$("report-step-1").show();$("report-user").update(a.nick);$("report-dialog").show();$("report-text").setValue("").focus()},
close:function(){$("report-dialog").hide()},send:function(){this._opts.comment=$("report-text").getValue();new Ajax.Request("/report",{parameters:this._opts});$("report-step-1").hide();$("report-step-2").show()}};