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var ObjectRange=Class.create(Enumerable,function(){function b(g,k,n){this.start=g;this.end=k;this.exclusive=n}function c(g){for(var k=this.start;this.include(k);){g(k);k=k.succ()}}function e(g){if(g<this.start)return false;if(this.exclusive)return g<this.end;return g<=this.end}return{initialize:b,_each:c,include:e}}()),Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest},function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new ActiveXObject("Microsoft.XMLHTTP")})||
false},activeRequestCount:0};Ajax.Responders={responders:[],_each:function(b){this.responders._each(b)},register:function(b){this.include(b)||this.responders.push(b)},unregister:function(b){this.responders=this.responders.without(b)},dispatch:function(b,c,e,g){this.each(function(k){if(Object.isFunction(k[b]))try{k[b].apply(k,[c,e,g])}catch(n){}})}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++},onComplete:function(){Ajax.activeRequestCount--}});
Ajax.Base=Class.create({initialize:function(b){this.options={method:"post",asynchronous:true,contentType:"application/x-www-form-urlencoded",encoding:"UTF-8",parameters:"",evalJSON:true,evalJS:true};Object.extend(this.options,b||{});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($super,c,e){$super(e);this.transport=Ajax.getTransport();this.request(c)},request:function(b){this.url=b;this.method=this.options.method;b=Object.clone(this.options.parameters);if(!["get","post"].include(this.method)){b._method=this.method;this.method="post"}this.parameters=b;if(b=Object.toQueryString(b))if(this.method=="get")this.url+=(this.url.include("?")?"&":"?")+b;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))b+=
"&_=";try{var c=new Ajax.Response(this);this.options.onCreate&&this.options.onCreate(c);Ajax.Responders.dispatch("onCreate",this,c);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||b:null;this.transport.send(this.body);!this.options.asynchronous&&this.transport.overrideMimeType&&
this.onStateChange()}catch(e){this.dispatchException(e)}},onStateChange:function(){var b=this.transport.readyState;b>1&&!(b==4&&this._complete)&&this.respondToReadyState(this.transport.readyState)},setRequestHeaders:function(){var b={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,Accept:"text/javascript, text/html, application/xml, text/xml, */*"};if(this.method=="post"){b["Content-type"]=this.options.contentType+(this.options.encoding?"; charset="+this.options.encoding:
"");if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)b.Connection="close"}if(typeof this.options.requestHeaders=="object"){var c=this.options.requestHeaders;if(Object.isFunction(c.push))for(var e=0,g=c.length;e<g;e+=2)b[c[e]]=c[e+1];else $H(c).each(function(n){b[n.key]=n.value})}for(var k in b)this.transport.setRequestHeader(k,b[k])},success:function(){var b=this.getStatus();return!b||b>=200&&b<300},getStatus:function(){try{return this.transport.status||
0}catch(b){return 0}},respondToReadyState:function(b){b=Ajax.Request.Events[b];var c=new Ajax.Response(this);if(b=="Complete"){try{this._complete=true;(this.options["on"+c.status]||this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(c,c.headerJSON)}catch(e){this.dispatchException(e)}var g=c.getHeader("Content-type");if(this.options.evalJS=="force"||this.options.evalJS&&this.isSameOrigin()&&g&&g.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))this.evalResponse()}try{(this.options["on"+
b]||Prototype.emptyFunction)(c,c.headerJSON);Ajax.Responders.dispatch("on"+b,this,c,c.headerJSON)}catch(k){this.dispatchException(k)}if(b=="Complete")this.transport.onreadystatechange=Prototype.emptyFunction},isSameOrigin:function(){var b=this.url.match(/^\s*https?:\/\/[^\/]*/);return!b||b[0]=="#{protocol}//#{domain}#{port}".interpolate({protocol:location.protocol,domain:document.domain,port:location.port?":"+location.port:""})},getHeader:function(b){try{return this.transport.getResponseHeader(b)||
null}catch(c){return null}},evalResponse:function(){try{return eval((this.transport.responseText||"").unfilterJSON())}catch(b){this.dispatchException(b)}},dispatchException:function(b){(this.options.onException||Prototype.emptyFunction)(this,b);Ajax.Responders.dispatch("onException",this,b)}});Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];
Ajax.Response=Class.create({initialize:function(b){this.request=b;b=this.transport=b.transport;var c=this.readyState=b.readyState;if(c>2&&!Prototype.Browser.IE||c==4){this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(b.responseText);this.headerJSON=this._getHeaderJSON()}if(c==4){b=b.responseXML;this.responseXML=Object.isUndefined(b)?null:b;this.responseJSON=this._getResponseJSON()}},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,
getStatusText:function(){try{return this.transport.statusText||""}catch(b){return""}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders()}catch(b){return null}},getResponseHeader:function(b){return this.transport.getResponseHeader(b)},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders()},_getHeaderJSON:function(){var b=this.getHeader("X-JSON");if(!b)return null;b=decodeURIComponent(escape(b));try{return b.evalJSON(this.request.options.sanitizeJSON||
!this.request.isSameOrigin())}catch(c){this.request.dispatchException(c)}},_getResponseJSON:function(){var b=this.request.options;if(!b.evalJSON||b.evalJSON!="force"&&!(this.getHeader("Content-type")||"").include("application/json")||this.responseText.blank())return null;try{return this.responseText.evalJSON(b.sanitizeJSON||!this.request.isSameOrigin())}catch(c){this.request.dispatchException(c)}}});
Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,c,e,g){this.container={success:c.success||c,failure:c.failure||(c.success?null:c)};g=Object.clone(g);var k=g.onComplete;g.onComplete=function(n,r){this.updateContent(n.responseText);Object.isFunction(k)&&k(n,r)}.bind(this);$super(e,g)},updateContent:function(b){var c=this.container[this.success()?"success":"failure"],e=this.options;e.evalScripts||(b=b.stripScripts());if(c=$(c))if(e.insertion)if(Object.isString(e.insertion)){var g=
{};g[e.insertion]=b;c.insert(g)}else e.insertion(c,b);else c.update(b)}});
Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,c,e,g){$super(g);this.onComplete=this.options.onComplete;this.frequency=this.options.frequency||2;this.decay=this.options.decay||1;this.updater={};this.container=c;this.url=e;this.start()},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent()},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments)},
updateComplete:function(b){if(this.options.decay){this.decay=b.responseText==this.lastText?this.decay*this.options.decay:1;this.lastText=b.responseText}this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency)},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options)}});
function $(b){if(arguments.length>1){for(var c=0,e=[],g=arguments.length;c<g;c++)e.push($(arguments[c]));return e}if(Object.isString(b))b=document.getElementById(b);return Element.extend(b)}if(Prototype.BrowserFeatures.XPath)document._getElementsByXPath=function(b,c){var e=[];b=document.evaluate(b,$(c)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);c=0;for(var g=b.snapshotLength;c<g;c++)e.push(Element.extend(b.snapshotItem(c)));return e};if(!window.Node)var Node={};
Node.ELEMENT_NODE||Object.extend(Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});
(function(b){var c=function(){var g=document.createElement("form"),k=document.createElement("input"),n=document.documentElement;k.setAttribute("name","test");g.appendChild(k);n.appendChild(g);k=g.elements?typeof g.elements.test=="undefined":null;n.removeChild(g);return k}(),e=b.Element;b.Element=function(g,k){k=k||{};g=g.toLowerCase();var n=Element.cache;if(c&&k.name){g="<"+g+' name="'+k.name+'">';delete k.name;return Element.writeAttribute(document.createElement(g),k)}n[g]||(n[g]=Element.extend(document.createElement(g)));
return Element.writeAttribute(n[g].cloneNode(false),k)};Object.extend(b.Element,e||{});if(e)b.Element.prototype=e.prototype})(this);Element.cache={};Element.idCounter=1;
Element.Methods={visible:function(b){return $(b).style.display!="none"},toggle:function(b){b=$(b);Element[Element.visible(b)?"hide":"show"](b);return b},hide:function(b){b=$(b);b.style.display="none";return b},show:function(b){b=$(b);b.style.display="";return b},remove:function(b){b=$(b);b.parentNode.removeChild(b);return b},update:function(){function b(k,n){k=$(k);if(n&&n.toElement)n=n.toElement();if(Object.isElement(n))return k.update().insert(n);n=Object.toHTML(n);var r=k.tagName.toUpperCase();
if(r==="SCRIPT"&&g){k.text=n;return k}if(c||e)if(r in Element._insertionTranslations.tags){for(;k.firstChild;)k.removeChild(k.firstChild);Element._getContentFromAnonymousElement(r,n.stripScripts()).each(function(v){k.appendChild(v)})}else k.innerHTML=n.stripScripts();else k.innerHTML=n.stripScripts();n.evalScripts.bind(n).defer();return k}var c=function(){var k=document.createElement("select"),n=true;k.innerHTML='<option value="test">test</option>';if(k.options&&k.options[0])n=k.options[0].nodeName.toUpperCase()!==
"OPTION";return n}(),e=function(){try{var k=document.createElement("table");if(k&&k.tBodies){k.innerHTML="<tbody><tr><td>test</td></tr></tbody>";return typeof k.tBodies[0]=="undefined"}}catch(n){return true}}(),g=function(){var k=document.createElement("script"),n=false;try{k.appendChild(document.createTextNode(""));n=!k.firstChild||k.firstChild&&k.firstChild.nodeType!==3}catch(r){n=true}return n}();return b}(),replace:function(b,c){b=$(b);if(c&&c.toElement)c=c.toElement();else if(!Object.isElement(c)){c=
Object.toHTML(c);var e=b.ownerDocument.createRange();e.selectNode(b);c.evalScripts.bind(c).defer();c=e.createContextualFragment(c.stripScripts())}b.parentNode.replaceChild(c,b);return b},insert:function(b,c){b=$(b);if(Object.isString(c)||Object.isNumber(c)||Object.isElement(c)||c&&(c.toElement||c.toHTML))c={bottom:c};var e,g,k;for(var n in c){e=c[n];n=n.toLowerCase();g=Element._insertionTranslations[n];if(e&&e.toElement)e=e.toElement();if(Object.isElement(e))g(b,e);else{e=Object.toHTML(e);k=(n=="before"||
n=="after"?b.parentNode:b).tagName.toUpperCase();k=Element._getContentFromAnonymousElement(k,e.stripScripts());if(n=="top"||n=="after")k.reverse();k.each(g.curry(b));e.evalScripts.bind(e).defer()}}return b},wrap:function(b,c,e){b=$(b);if(Object.isElement(c))$(c).writeAttribute(e||{});else c=Object.isString(c)?new Element(c,e):new Element("div",c);b.parentNode&&b.parentNode.replaceChild(c,b);c.appendChild(b);return c},inspect:function(b){b=$(b);var c="<"+b.tagName.toLowerCase();$H({id:"id",className:"class"}).each(function(e){var g=
e.first();e=e.last();if(g=(b[g]||"").toString())c+=" "+e+"="+g.inspect(true)});return c+">"},recursivelyCollect:function(b,c){b=$(b);for(var e=[];b=b[c];)b.nodeType==1&&e.push(Element.extend(b));return e},ancestors:function(b){return Element.recursivelyCollect(b,"parentNode")},descendants:function(b){return Element.select(b,"*")},firstDescendant:function(b){for(b=$(b).firstChild;b&&b.nodeType!=1;)b=b.nextSibling;return $(b)},immediateDescendants:function(b){if(!(b=$(b).firstChild))return[];for(;b&&
b.nodeType!=1;)b=b.nextSibling;if(b)return[b].concat($(b).nextSiblings());return[]},previousSiblings:function(b){return Element.recursivelyCollect(b,"previousSibling")},nextSiblings:function(b){return Element.recursivelyCollect(b,"nextSibling")},siblings:function(b){b=$(b);return Element.previousSiblings(b).reverse().concat(Element.nextSiblings(b))},match:function(b,c){if(Object.isString(c))c=new Selector(c);return c.match($(b))},up:function(b,c,e){b=$(b);if(arguments.length==1)return $(b.parentNode);
var g=Element.ancestors(b);return Object.isNumber(c)?g[c]:Selector.findElement(g,c,e)},down:function(b,c,e){b=$(b);if(arguments.length==1)return Element.firstDescendant(b);return Object.isNumber(c)?Element.descendants(b)[c]:Element.select(b,c)[e||0]},previous:function(b,c,e){b=$(b);if(arguments.length==1)return $(Selector.handlers.previousElementSibling(b));var g=Element.previousSiblings(b);return Object.isNumber(c)?g[c]:Selector.findElement(g,c,e)},next:function(b,c,e){b=$(b);if(arguments.length==
1)return $(Selector.handlers.nextElementSibling(b));var g=Element.nextSiblings(b);return Object.isNumber(c)?g[c]:Selector.findElement(g,c,e)},select:function(b){var c=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(b,c)},adjacent:function(b){var c=Array.prototype.slice.call(arguments,1);return Selector.findChildElements(b.parentNode,c).without(b)},identify:function(b){b=$(b);var c=Element.readAttribute(b,"id");if(c)return c;do c="anonymous_element_"+Element.idCounter++;while($(c));
Element.writeAttribute(b,"id",c);return c},readAttribute:function(b,c){b=$(b);if(Prototype.Browser.IE){var e=Element._attributeTranslations.read;if(e.values[c])return e.values[c](b,c);if(e.names[c])c=e.names[c];if(c.include(":"))return!b.attributes||!b.attributes[c]?null:b.attributes[c].value}return b.getAttribute(c)},writeAttribute:function(b,c,e){b=$(b);var g={},k=Element._attributeTranslations.write;if(typeof c=="object")g=c;else g[c]=Object.isUndefined(e)?true:e;for(var n in g){c=k.names[n]||
n;e=g[n];if(k.values[n])c=k.values[n](b,e);if(e===false||e===null)b.removeAttribute(c);else e===true?b.setAttribute(c,c):b.setAttribute(c,e)}return b},getHeight:function(b){return Element.getDimensions(b).height},getWidth:function(b){return Element.getDimensions(b).width},classNames:function(b){return new Element.ClassNames(b)},hasClassName:function(b,c){if(b=$(b)){b=b.className;return b.length>0&&(b==c||(new RegExp("(^|\\s)"+c+"(\\s|$)")).test(b))}},addClassName:function(b,c){if(b=$(b)){Element.hasClassName(b,
c)||(b.className+=(b.className?" ":"")+c);return b}},removeClassName:function(b,c){if(b=$(b)){b.className=b.className.replace(new RegExp("(^|\\s+)"+c+"(\\s+|$)")," ").strip();return b}},toggleClassName:function(b,c){if(b=$(b))return Element[Element.hasClassName(b,c)?"removeClassName":"addClassName"](b,c)},cleanWhitespace:function(b){b=$(b);for(var c=b.firstChild;c;){var e=c.nextSibling;c.nodeType==3&&!/\S/.test(c.nodeValue)&&b.removeChild(c);c=e}return b},empty:function(b){return $(b).innerHTML.blank()},
descendantOf:function(b,c){b=$(b);c=$(c);if(b.compareDocumentPosition)return(b.compareDocumentPosition(c)&8)===8;if(c.contains)return c.contains(b)&&c!==b;for(;b=b.parentNode;)if(b==c)return true;return false},scrollTo:function(b){b=$(b);var c=Element.cumulativeOffset(b);window.scrollTo(c[0],c[1]);return b},getStyle:function(b,c){b=$(b);c=c=="float"?"cssFloat":c.camelize();var e=b.style[c];if(!e||e=="auto")e=(b=document.defaultView.getComputedStyle(b,null))?b[c]:null;if(c=="opacity")return e?parseFloat(e):
1;return e=="auto"?null:e},getOpacity:function(b){return $(b).getStyle("opacity")},setStyle:function(b,c){b=$(b);var e=b.style;if(Object.isString(c)){b.style.cssText+=";"+c;return c.include("opacity")?b.setOpacity(c.match(/opacity:\s*(\d?\.?\d*)/)[1]):b}for(var g in c)if(g=="opacity")b.setOpacity(c[g]);else e[g=="float"||g=="cssFloat"?Object.isUndefined(e.styleFloat)?"cssFloat":"styleFloat":g]=c[g];return b},setOpacity:function(b,c){b=$(b);b.style.opacity=c==1||c===""?"":c<1.0E-5?0:c;return b},getDimensions:function(b){b=
$(b);var c=Element.getStyle(b,"display");if(c!="none"&&c!=null)return{width:b.offsetWidth,height:b.offsetHeight};c=b.style;var e=c.visibility,g=c.position,k=c.display;c.visibility="hidden";if(g!="fixed")c.position="absolute";c.display="block";var n=b.clientWidth;b=b.clientHeight;c.display=k;c.position=g;c.visibility=e;return{width:n,height:b}},makePositioned:function(b){b=$(b);var c=Element.getStyle(b,"position");if(c=="static"||!c){b._madePositioned=true;b.style.position="relative";if(Prototype.Browser.Opera){b.style.top=
0;b.style.left=0}}return b},undoPositioned:function(b){b=$(b);if(b._madePositioned){b._madePositioned=undefined;b.style.position=b.style.top=b.style.left=b.style.bottom=b.style.right=""}return b},makeClipping:function(b){b=$(b);if(b._overflow)return b;b._overflow=Element.getStyle(b,"overflow")||"auto";if(b._overflow!=="hidden")b.style.overflow="hidden";return b},undoClipping:function(b){b=$(b);if(!b._overflow)return b;b.style.overflow=b._overflow=="auto"?"":b._overflow;b._overflow=null;return b},
cumulativeOffset:function(b){var c=0,e=0;do{c+=b.offsetTop||0;e+=b.offsetLeft||0;b=b.offsetParent}while(b);return Element._returnOffset(e,c)},positionedOffset:function(b){var c=0,e=0;do{c+=b.offsetTop||0;e+=b.offsetLeft||0;if(b=b.offsetParent){if(b.tagName.toUpperCase()=="BODY")break;if(Element.getStyle(b,"position")!=="static")break}}while(b);return Element._returnOffset(e,c)},absolutize:function(b){b=$(b);if(Element.getStyle(b,"position")=="absolute")return b;var c=Element.positionedOffset(b),e=
c[1];c=c[0];var g=b.clientWidth,k=b.clientHeight;b._originalLeft=c-parseFloat(b.style.left||0);b._originalTop=e-parseFloat(b.style.top||0);b._originalWidth=b.style.width;b._originalHeight=b.style.height;b.style.position="absolute";b.style.top=e+"px";b.style.left=c+"px";b.style.width=g+"px";b.style.height=k+"px";return b},relativize:function(b){b=$(b);if(Element.getStyle(b,"position")=="relative")return b;b.style.position="relative";var c=parseFloat(b.style.top||0)-(b._originalTop||0),e=parseFloat(b.style.left||
0)-(b._originalLeft||0);b.style.top=c+"px";b.style.left=e+"px";b.style.height=b._originalHeight;b.style.width=b._originalWidth;return b},cumulativeScrollOffset:function(b){var c=0,e=0;do{c+=b.scrollTop||0;e+=b.scrollLeft||0;b=b.parentNode}while(b);return Element._returnOffset(e,c)},getOffsetParent:function(b){if(b.offsetParent)return $(b.offsetParent);if(b==document.body)return $(b);for(;(b=b.parentNode)&&b!=document.body;)if(Element.getStyle(b,"position")!="static")return $(b);return $(document.body)},
viewportOffset:function(b){var c=0,e=0,g=b;do{c+=g.offsetTop||0;e+=g.offsetLeft||0;if(g.offsetParent==document.body&&Element.getStyle(g,"position")=="absolute")break}while(g=g.offsetParent);g=b;do if(!Prototype.Browser.Opera||g.tagName&&g.tagName.toUpperCase()=="BODY"){c-=g.scrollTop||0;e-=g.scrollLeft||0}while(g=g.parentNode);return Element._returnOffset(e,c)},clonePosition:function(b,c,e){e=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},e||{});c=$(c);
var g=Element.viewportOffset(c);b=$(b);var k=[0,0],n=null;if(Element.getStyle(b,"position")=="absolute"){n=Element.getOffsetParent(b);k=Element.viewportOffset(n)}if(n==document.body){k[0]-=document.body.offsetLeft;k[1]-=document.body.offsetTop}if(e.setLeft)b.style.left=g[0]-k[0]+e.offsetLeft+"px";if(e.setTop)b.style.top=g[1]-k[1]+e.offsetTop+"px";if(e.setWidth)b.style.width=c.offsetWidth+"px";if(e.setHeight)b.style.height=c.offsetHeight+"px";return b}};
Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};
if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(b,c,e){switch(e){case "left":case "top":case "right":case "bottom":if(b(c,"position")==="static")return null;case "height":case "width":if(!Element.visible(c))return null;var g=parseInt(b(c,e),10);if(g!==c["offset"+e.capitalize()])return g+"px";return(e==="height"?["border-top-width","padding-top","padding-bottom","border-bottom-width"]:["border-left-width","padding-left","padding-right","border-right-width"]).inject(g,
function(k,n){n=b(c,n);return n===null?k:k-parseInt(n,10)})+"px";default:return b(c,e)}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(b,c,e){if(e==="title")return c.title;return b(c,e)})}else if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(b,c){c=$(c);var e=c.getStyle("position");if(e!=="static")return b(c);c.setStyle({position:"relative"});b=b(c);c.setStyle({position:e});return b});$w("positionedOffset viewportOffset").each(function(b){Element.Methods[b]=
Element.Methods[b].wrap(function(c,e){e=$(e);var g=e.getStyle("position");if(g!=="static")return c(e);var k=e.getOffsetParent();k&&k.getStyle("position")==="fixed"&&k.setStyle({zoom:1});e.setStyle({position:"relative"});c=c(e);e.setStyle({position:g});return c})});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(b,c){return b(c)});Element.Methods.getStyle=function(b,c){b=$(b);c=c=="float"||c=="cssFloat"?"styleFloat":c.camelize();var e=b.style[c];if(!e&&b.currentStyle)e=
b.currentStyle[c];if(c=="opacity"){if(e=(b.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/))if(e[1])return parseFloat(e[1])/100;return 1}if(e=="auto"){if((c=="width"||c=="height")&&b.getStyle("display")!="none")return b["offset"+c.capitalize()]+"px";return null}return e};Element.Methods.setOpacity=function(b,c){function e(n){return n.replace(/alpha\([^\)]*\)/gi,"")}b=$(b);var g=b.currentStyle;if(g&&!g.hasLayout||!g&&b.style.zoom=="normal")b.style.zoom=1;g=b.getStyle("filter");var k=b.style;
if(c==1||c===""){(g=e(g))?(k.filter=g):k.removeAttribute("filter");return b}else if(c<1.0E-5)c=0;k.filter=e(g)+"alpha(opacity="+c*100+")";return b};Element._attributeTranslations=function(){var b="className",c="for",e=document.createElement("div");e.setAttribute(b,"x");if(e.className!=="x"){e.setAttribute("class","x");if(e.className==="x")b="class"}e=null;e=document.createElement("label");e.setAttribute(c,"x");if(e.htmlFor!=="x"){e.setAttribute("htmlFor","x");if(e.htmlFor==="x")c="htmlFor"}e=null;
return{read:{names:{"class":b,className:b,"for":c,htmlFor:c},values:{_getAttr:function(g,k){return g.getAttribute(k)},_getAttr2:function(g,k){return g.getAttribute(k,2)},_getAttrNode:function(g,k){return(g=g.getAttributeNode(k))?g.value:""},_getEv:function(){var g=document.createElement("div");g.onclick=Prototype.emptyFunction;g=g.getAttribute("onclick");var k;if(String(g).indexOf("{")>-1)k=function(n,r){r=n.getAttribute(r);if(!r)return null;r=r.toString();r=r.split("{")[1];r=r.split("}")[0];return r.strip()};
else if(g==="")k=function(n,r){r=n.getAttribute(r);if(!r)return null;return r.strip()};g=null;return k}(),_flag:function(g,k){return $(g).hasAttribute(k)?k:null},style:function(g){return g.style.cssText.toLowerCase()},title:function(g){return g.title}}}}}();Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(b,c){b.checked=!!c},style:function(b,c){b.style.cssText=c?c:""}}};
Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc frameBorder").each(function(b){Element._attributeTranslations.write.names[b.toLowerCase()]=b;Element._attributeTranslations.has[b.toLowerCase()]=b});(function(b){Object.extend(b,{href:b._getAttr2,src:b._getAttr2,type:b._getAttr,action:b._getAttrNode,disabled:b._flag,checked:b._flag,readonly:b._flag,multiple:b._flag,onload:b._getEv,onunload:b._getEv,onclick:b._getEv,ondblclick:b._getEv,
onmousedown:b._getEv,onmouseup:b._getEv,onmouseover:b._getEv,onmousemove:b._getEv,onmouseout:b._getEv,onfocus:b._getEv,onblur:b._getEv,onkeypress:b._getEv,onkeydown:b._getEv,onkeyup:b._getEv,onsubmit:b._getEv,onreset:b._getEv,onselect:b._getEv,onchange:b._getEv})})(Element._attributeTranslations.read.values);Prototype.BrowserFeatures.ElementExtensions&&function(){function b(c){c=c.getElementsByTagName("*");for(var e=[],g=0,k;k=c[g];g++)k.tagName!=="!"&&e.push(k);return e}Element.Methods.down=function(c,
e,g){c=$(c);if(arguments.length==1)return c.firstDescendant();return Object.isNumber(e)?b(c)[e]:Element.select(c,e)[g||0]}}()}else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent))Element.Methods.setOpacity=function(b,c){b=$(b);b.style.opacity=c==1?0.999999:c===""?"":c<1.0E-5?0:c;return b};else if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(b,c){b=$(b);b.style.opacity=c==1||c===""?"":c<1.0E-5?0:c;if(c==1)if(b.tagName.toUpperCase()=="IMG"&&b.width){b.width++;b.width--}else try{var e=
document.createTextNode(" ");b.appendChild(e);b.removeChild(e)}catch(g){}return b};Element.Methods.cumulativeOffset=function(b){var c=0,e=0;do{c+=b.offsetTop||0;e+=b.offsetLeft||0;if(b.offsetParent==document.body)if(Element.getStyle(b,"position")=="absolute")break;b=b.offsetParent}while(b);return Element._returnOffset(e,c)}}
if("outerHTML"in document.documentElement)Element.Methods.replace=function(b,c){b=$(b);if(c&&c.toElement)c=c.toElement();if(Object.isElement(c)){b.parentNode.replaceChild(c,b);return b}c=Object.toHTML(c);var e=b.parentNode,g=e.tagName.toUpperCase();if(Element._insertionTranslations.tags[g]){var k=b.next();g=Element._getContentFromAnonymousElement(g,c.stripScripts());e.removeChild(b);k?g.each(function(n){e.insertBefore(n,k)}):g.each(function(n){e.appendChild(n)})}else b.outerHTML=c.stripScripts();
c.evalScripts.bind(c).defer();return b};Element._returnOffset=function(b,c){var e=[b,c];e.left=b;e.top=c;return e};Element._getContentFromAnonymousElement=function(b,c){var e=new Element("div");if(b=Element._insertionTranslations.tags[b]){e.innerHTML=b[0]+c+b[1];b[2].times(function(){e=e.firstChild})}else e.innerHTML=c;return $A(e.childNodes)};
Element._insertionTranslations={before:function(b,c){b.parentNode.insertBefore(c,b)},top:function(b,c){b.insertBefore(c,b.firstChild)},bottom:function(b,c){b.appendChild(c)},after:function(b,c){b.parentNode.insertBefore(c,b.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};
(function(){var b=Element._insertionTranslations.tags;Object.extend(b,{THEAD:b.TBODY,TFOOT:b.TBODY,TH:b.TD})})();Element.Methods.Simulated={hasAttribute:function(b,c){c=Element._attributeTranslations.has[c]||c;b=$(b).getAttributeNode(c);return!!(b&&b.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);
(function(b){if(!Prototype.BrowserFeatures.ElementExtensions&&b.__proto__){window.HTMLElement={};window.HTMLElement.prototype=b.__proto__;Prototype.BrowserFeatures.ElementExtensions=true}})(document.createElement("div"));
Element.extend=function(){function b(n){if(typeof window.Element!="undefined"){var r=window.Element.prototype;if(r){var v="_"+(Math.random()+"").slice(2);n=document.createElement(n);r[v]="x";n=n[v]!=="x";delete r[v];return n}}return false}function c(n,r){for(var v in r){var z=r[v];if(Object.isFunction(z)&&!(v in n))n[v]=z.methodize()}}var e=b("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(e)return function(n){if(n&&typeof n._extendedByPrototype=="undefined"){var r=n.tagName;
if(r&&/^(?:object|applet|embed)$/i.test(r)){c(n,Element.Methods);c(n,Element.Methods.Simulated);c(n,Element.Methods.ByTag[r.toUpperCase()])}}return n};return Prototype.K}var g={},k=Element.Methods.ByTag;e=Object.extend(function(n){if(!n||typeof n._extendedByPrototype!="undefined"||n.nodeType!=1||n==window)return n;var r=Object.clone(g),v=n.tagName.toUpperCase();k[v]&&Object.extend(r,k[v]);c(n,r);n._extendedByPrototype=Prototype.emptyFunction;return n},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(g,
Element.Methods);Object.extend(g,Element.Methods.Simulated)}}});e.refresh();return e}();Element.hasAttribute=function(b,c){if(b.hasAttribute)return b.hasAttribute(c);return Element.Methods.Simulated.hasAttribute(b,c)};
Element.addMethods=function(b){function c(z){z=z.toUpperCase();Element.Methods.ByTag[z]||(Element.Methods.ByTag[z]={});Object.extend(Element.Methods.ByTag[z],b)}function e(z,F,B){B=B||false;for(var J in z){var Q=z[J];if(Object.isFunction(Q))if(!B||!(J in F))F[J]=Q.methodize()}}function g(z){var F,B={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(B[z])F="HTML"+B[z]+"Element";if(window[F])return window[F];F="HTML"+z+"Element";if(window[F])return window[F];F="HTML"+z.capitalize()+"Element";if(window[F])return window[F];z=document.createElement(z);return z.__proto__||z.constructor.prototype}
var k=Prototype.BrowserFeatures,n=Element.Methods.ByTag;if(!b){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 r=b;b=arguments[1]}if(r)Object.isArray(r)?r.each(c):c(r);else Object.extend(Element.Methods,b||{});r=window.HTMLElement?HTMLElement.prototype:
Element.prototype;if(k.ElementExtensions){e(Element.Methods,r);e(Element.Methods.Simulated,r,true)}if(k.SpecificElementExtensions)for(var v in Element.Methods.ByTag){k=g(v);Object.isUndefined(k)||e(n[v],k.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(b){function c(){if(g.WebKit&&!k.evaluate)return document;if(g.Opera&&window.parseFloat(window.opera.version())<9.5)return document.body;return document.documentElement}function e(v){n||(n=c());r[v]="client"+v;b["get"+v]=function(){return n[r[v]]};return b["get"+v]()}var g=Prototype.Browser,k=document,n,r={};b.getWidth=e.curry("Width");b.getHeight=e.curry("Height")})(document.viewport);Element.Storage={UID:1};
Element.addMethods({getStorage:function(b){if(b=$(b)){if(b===window)b=0;else{if(typeof b._prototypeUID==="undefined")b._prototypeUID=[Element.Storage.UID++];b=b._prototypeUID[0]}Element.Storage[b]||(Element.Storage[b]=$H());return Element.Storage[b]}},store:function(b,c,e){if(b=$(b)){arguments.length===2?Element.getStorage(b).update(c):Element.getStorage(b).set(c,e);return b}},retrieve:function(b,c,e){if(b=$(b)){b=Element.getStorage(b);var g=b.get(c);if(Object.isUndefined(g)){b.set(c,e);g=e}return g}},
clone:function(b,c){if(b=$(b)){b=b.cloneNode(c);b._prototypeUID=void 0;if(c){c=Element.select(b,"*");for(var e=c.length;e--;)c[e]._prototypeUID=void 0}return Element.extend(b)}}});
var Selector=Class.create({initialize:function(b){this.expression=b.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 b=function(){var c=false;if(document.evaluate&&window.XPathResult){c=document.createElement("div");c.innerHTML="<ul><li></li></ul><div><ul><li></li></ul></div>";c=document.evaluate(".//*[local-name()='ul' or local-name()='UL']//*[local-name()='li' or local-name()='LI']",
c,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null).snapshotLength!==2}return c}();return function(){if(!Prototype.BrowserFeatures.XPath)return false;var c=this.expression;if(Prototype.Browser.WebKit&&(c.include("-of-type")||c.include(":empty")))return false;if(/(\[[\w-]*?:|:checked)/.test(c))return false;if(b)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(b){return false}return true},compileMatcher:function(){var b=this.expression,c=Selector.patterns,e=Selector.criteria,g,k,n=c.length,r;if(Selector._cache[b])this.matcher=Selector._cache[b];else{for(this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];b&&g!=b&&/\S/.test(b);){g=b;for(var v=0;v<n;v++){k=c[v].re;r=c[v].name;if(k=b.match(k)){this.matcher.push(Object.isFunction(e[r])?
e[r](k):(new Template(e[r])).evaluate(k));b=b.replace(k[0],"");break}}}this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join("\n"));Selector._cache[this.expression]=this.matcher}},compileXPathMatcher:function(){var b=this.expression,c=Selector.patterns,e=Selector.xpath,g,k,n=c.length,r;if(Selector._cache[b])this.xpath=Selector._cache[b];else{for(this.matcher=[".//*"];b&&g!=b&&/\S/.test(b);){g=b;for(var v=0;v<n;v++){r=c[v].name;if(k=b.match(c[v].re)){this.matcher.push(Object.isFunction(e[r])?
e[r](k):(new Template(e[r])).evaluate(k));b=b.replace(k[0],"");break}}}this.xpath=this.matcher.join("");Selector._cache[this.expression]=this.xpath}},findElements:function(b){b=b||document;var c=this.expression;switch(this.mode){case "selectorsAPI":if(b!==document){var e=b.id,g=$(b).identify();g=g.replace(/([\.:])/g,"\\$1");c="#"+g+" "+c}c=$A(b.querySelectorAll(c)).map(Element.extend);b.id=e;return c;case "xpath":return document._getElementsByXPath(this.xpath,b);default:return this.matcher(b)}},match:function(b){this.tokens=
[];for(var c=this.expression,e=Selector.patterns,g=Selector.assertions,k,n,r=e.length,v;c&&k!==c&&/\S/.test(c);){k=c;for(var z=0;z<r;z++){n=e[z].re;v=e[z].name;if(n=c.match(n))if(g[v]){this.tokens.push([v,Object.clone(n)]);c=c.replace(n[0],"")}else return this.findElements(document).include(b)}}c=true;for(z=0;e=this.tokens[z];z++){v=e[0];e=e[1];if(!Selector.assertions[v](b,e)){c=false;break}}return c},toString:function(){return this.expression},inspect:function(){return"#<Selector:"+this.expression.inspect()+
">"}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==="BackCompat")Selector.CASE_INSENSITIVE_CLASS_NAMES=function(){var b=document.createElement("div"),c=document.createElement("span");b.id="prototype_test_id";c.className="Test";b.appendChild(c);return b.querySelector("#prototype_test_id .test")!==null}();
Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:"/following-sibling::*",tagName:function(b){if(b[1]=="*")return"";return"[local-name()='"+b[1].toLowerCase()+"' or local-name()='"+b[1].toUpperCase()+"']"},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(b){b[1]=b[1].toLowerCase();return(new Template("[@#{1}]")).evaluate(b)},attr:function(b){b[1]=b[1].toLowerCase();b[3]=b[5]||b[6];
return(new Template(Selector.xpath.operators[b[2]])).evaluate(b)},pseudo:function(b){var c=Selector.xpath.pseudos[b[1]];if(!c)return"";if(Object.isFunction(c))return c(b);return(new Template(Selector.xpath.pseudos[b[1]])).evaluate(b)},operators:{"=":"[@#{1}='#{3}']","!=":"[@#{1}!='#{3}']","^=":"[starts-with(@#{1}, '#{3}')]","$=":"[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(b){for(var c=b[6],e=Selector.patterns,g=Selector.xpath,k,n,r=e.length,v=[];c&&k!=c&&/\S/.test(c);){k=c;for(var z=0;z<r;z++){n=e[z].name;if(b=c.match(e[z].re)){n=
Object.isFunction(g[n])?g[n](b):(new Template(g[n])).evaluate(b);v.push("("+n.substring(1,n.length-1)+")");c=c.replace(b[0],"");break}}}return"[not("+v.join(" and ")+")]"},"nth-child":function(b){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",b)},"nth-last-child":function(b){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",b)},"nth-of-type":function(b){return Selector.xpath.pseudos.nth("position() ",b)},"nth-last-of-type":function(b){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",
b)},"first-of-type":function(b){b[6]="1";return Selector.xpath.pseudos["nth-of-type"](b)},"last-of-type":function(b){b[6]="1";return Selector.xpath.pseudos["nth-last-of-type"](b)},"only-of-type":function(b){var c=Selector.xpath.pseudos;return c["first-of-type"](b)+c["last-of-type"](b)},nth:function(b,c){var e=c[6];if(e=="even")e="2n+0";if(e=="odd")e="2n+1";if(c=e.match(/^(\d+)$/))return"["+b+"= "+c[1]+"]";if(c=e.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(c[1]=="-")c[1]=-1;e=c[1]?Number(c[1]):1;c=c[2]?
Number(c[2]):0;return(new Template("[((#{fragment} - #{b}) mod #{a} = 0) and ((#{fragment} - #{b}) div #{a} >= 0)]")).evaluate({fragment:b,a:e,b:c})}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c);      c = false;',className:'n = h.className(n, r, "#{1}", c);    c = false;',id:'n = h.id(n, r, "#{1}", c);           c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(b){b[3]=b[5]||b[6];return(new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;')).evaluate(b)},
pseudo:function(b){if(b[6])b[6]=b[6].replace(/"/g,'\\"');return(new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;')).evaluate(b)},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:[{name:"laterSibling",re:/^\s*~\s*/},{name:"child",re:/^\s*>\s*/},{name:"adjacent",re:/^\s*\+\s*/},{name:"descendant",re:/^\s/},{name:"tagName",re:/^\s*(\*|[\w\-]+)(\b|$)?/},{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(b,c){return c[1].toUpperCase()==b.tagName.toUpperCase()},className:function(b,c){return Element.hasClassName(b,c[1])},id:function(b,c){return b.id===c[1]},attrPresence:function(b,c){return Element.hasAttribute(b,
c[1])},attr:function(b,c){return(b=Element.readAttribute(b,c[1]))&&Selector.operators[c[2]](b,c[5]||c[6])}},handlers:{concat:function(b,c){for(var e=0,g;g=c[e];e++)b.push(g);return b},mark:function(b){for(var c=Prototype.emptyFunction,e=0,g;g=b[e];e++)g._countedByPrototype=c;return b},unmark:function(){return function(){var b=document.createElement("div");b._countedByPrototype="x";return b.getAttribute("_countedByPrototype")==="x"}()?function(b){for(var c=0,e;e=b[c];c++)e.removeAttribute("_countedByPrototype");
return b}:function(b){for(var c=0,e;e=b[c];c++)e._countedByPrototype=void 0;return b}}(),index:function(b,c,e){b._countedByPrototype=Prototype.emptyFunction;if(c){b=b.childNodes;c=b.length-1;for(var g=1;c>=0;c--){var k=b[c];if(k.nodeType==1&&(!e||k._countedByPrototype))k.nodeIndex=g++}}else{c=0;g=1;for(b=b.childNodes;k=b[c];c++)if(k.nodeType==1&&(!e||k._countedByPrototype))k.nodeIndex=g++}},unique:function(b){if(b.length==0)return b;for(var c=[],e,g=0,k=b.length;g<k;g++)if(typeof(e=b[g])._countedByPrototype==
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return this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+b.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+b.offsetWidth},overlap:function(b,c){if(!b)return 0;if(b=="vertical")return(this.offset[1]+c.offsetHeight-this.ycomp)/c.offsetHeight;if(b=="horizontal")return(this.offset[0]+c.offsetWidth-this.xcomp)/c.offsetWidth},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(b){Position.prepare();return Element.absolutize(b)},
relativize:function(b){Position.prepare();return Element.relativize(b)},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(b,c,e){e=e||{};return Element.clonePosition(c,b,e)}};
if(!document.getElementsByClassName)document.getElementsByClassName=function(b){function c(e){return e.blank()?null:"[contains(concat(' ', @class, ' '), ' "+e+" ')]"}b.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(e,g){g=g.toString().strip();return(g=/\s/.test(g)?$w(g).map(c).join(""):c(g))?document._getElementsByXPath(".//*"+g,e):[]}:function(e,g){g=g.toString().strip();var k=[],n=/\s/.test(g)?$w(g):null;if(!n&&!g)return k;e=$(e).getElementsByTagName("*");g=" "+g+" ";for(var r=
0,v,z;v=e[r];r++)if(v.className&&(z=" "+v.className+" ")&&(z.include(g)||n&&n.all(function(F){return!F.toString().blank()&&z.include(" "+F+" ")})))k.push(Element.extend(v));return k};return function(e,g){return $(g||document.body).getElementsByClassName(e)}}(Element.Methods);Element.ClassNames=Class.create();
Element.ClassNames.prototype={initialize:function(b){this.element=$(b)},_each:function(b){this.element.className.split(/\s+/).select(function(c){return c.length>0})._each(b)},set:function(b){this.element.className=b},add:function(b){this.include(b)||this.set($A(this).concat(b).join(" "))},remove:function(b){this.include(b)&&this.set($A(this).without(b).join(" "))},toString:function(){return $A(this).join(" ")}};Object.extend(Element.ClassNames.prototype,Enumerable);
String.prototype.parseColor=function(b){var c="#";if(this.slice(0,4)=="rgb("){var e=this.slice(4,this.length-1).split(","),g=0;do c+=parseInt(e[g]).toColorPart();while(++g<3)}else if(this.slice(0,1)=="#"){if(this.length==4)for(g=1;g<4;g++)c+=(this.charAt(g)+this.charAt(g)).toLowerCase();if(this.length==7)c=this.toLowerCase()}return c.length==7?c:b||this};
Element.collectTextNodes=function(b){return $A($(b).childNodes).collect(function(c){return c.nodeType==3?c.nodeValue:c.hasChildNodes()?Element.collectTextNodes(c):""}).flatten().join("")};Element.collectTextNodesIgnoreClass=function(b,c){return $A($(b).childNodes).collect(function(e){return e.nodeType==3?e.nodeValue:e.hasChildNodes()&&!Element.hasClassName(e,c)?Element.collectTextNodesIgnoreClass(e,c):""}).flatten().join("")};
Element.setContentZoom=function(b,c){b=$(b);Element.setStyle(b,{fontSize:c/100+"em"});navigator.appVersion.indexOf("AppleWebKit")>0&&window.scrollBy(0,0)};Element.getOpacity=function(b){var c;if(c=Element.getStyle(b,"opacity"))return parseFloat(c);if(c=(Element.getStyle(b,"filter")||"").match(/alpha\(opacity=(.*)\)/))if(c[1])return parseFloat(c[1])/100;return 1};
Element.setOpacity=function(b,c){b=$(b);if(c==1){Element.setStyle(b,{opacity:/Gecko/.test(navigator.userAgent)&&!/Konqueror|Safari|KHTML/.test(navigator.userAgent)?0.999999:1});/MSIE/.test(navigator.userAgent)&&!window.opera&&Element.setStyle(b,{filter:Element.getStyle(b,"filter").replace(/alpha\([^\)]*\)/gi,"")})}else{if(c<1.0E-5)c=0;Element.setStyle(b,{opacity:c});/MSIE/.test(navigator.userAgent)&&!window.opera&&Element.setStyle(b,{filter:Element.getStyle(b,"filter").replace(/alpha\([^\)]*\)/gi,
"")+"alpha(opacity="+c*100+")"})}};Element.getInlineOpacity=function(b){return $(b).style.opacity||""};Element.childrenWithClassName=function(b,c,e){var g=new RegExp("(^|\\s)"+c+"(\\s|$)");(b=$A($(b).getElementsByTagName("*"))[e?"detect":"select"](function(k){return k.className&&k.className.match(g)}))||(b=[]);return b};Element.forceRerendering=function(b){try{b=$(b);var c=document.createTextNode(" ");b.appendChild(c);b.removeChild(c)}catch(e){}};
Array.prototype.call=function(){var b=arguments;this.each(function(c){c.apply(this,b)})};
var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},tagifyText:function(b){if(typeof Builder=="undefined")throw"Effect.tagifyText requires including script.aculo.us' builder.js library";var c="position:relative";if(/MSIE/.test(navigator.userAgent)&&!window.opera)c+=";zoom:1";b=$(b);$A(b.childNodes).each(function(e){if(e.nodeType==3){e.nodeValue.toArray().each(function(g){b.insertBefore(Builder.node("span",
{style:c},g==" "?String.fromCharCode(160):g),e)});Element.remove(e)}})},multiple:function(b,c,e){b=(typeof b=="object"||typeof b=="function")&&b.length?b:$(b).childNodes;var g=Object.extend({speed:0.1,delay:0},e||{}),k=g.delay;$A(b).each(function(n,r){new c(n,Object.extend(g,{delay:r*g.speed+k}))})},PAIRS:{slide:["SlideDown","SlideUp"],blind:["BlindDown","BlindUp"],appear:["Appear","Fade"]},toggle:function(b,c,e){b=$(b);c=(c||"appear").toLowerCase();e=Object.extend({queue:{position:"end",scope:b.id||
"global",limit:1}},e||{});Effect[b.visible()?Effect.PAIRS[c][1]:Effect.PAIRS[c][0]](b,e)}},Effect2=Effect;Effect.Transitions={};Effect.Transitions.linear=Prototype.K;Effect.Transitions.sinoidal=function(b){return-Math.cos(b*Math.PI)/2+0.5};Effect.Transitions.reverse=function(b){return 1-b};Effect.Transitions.flicker=function(b){return-Math.cos(b*Math.PI)/4+0.75+Math.random()/4};Effect.Transitions.wobble=function(b){return-Math.cos(b*Math.PI*9*b)/2+0.5};
Effect.Transitions.pulse=function(b){return Math.floor(b*10)%2==0?b*10-Math.floor(b*10):1-(b*10-Math.floor(b*10))};Effect.Transitions.none=function(){return 0};Effect.Transitions.full=function(){return 1};Effect.ScopedQueue=Class.create();
Object.extend(Object.extend(Effect.ScopedQueue.prototype,Enumerable),{initialize:function(){this.effects=[];this.interval=null},_each:function(b){this.effects._each(b)},add:function(b){var c=(new Date).getTime();switch(typeof b.options.queue=="string"?b.options.queue:b.options.queue.position){case "front":this.effects.findAll(function(e){return e.state=="idle"}).each(function(e){e.startOn+=b.finishOn;e.finishOn+=b.finishOn});break;case "end":c=this.effects.pluck("finishOn").max()||c;break}b.startOn+=
c;b.finishOn+=c;if(!b.options.queue.limit||this.effects.length<b.options.queue.limit)this.effects.push(b);if(!this.interval)this.interval=setInterval(this.loop.bind(this),40)},remove:function(b){this.effects=this.effects.reject(function(c){return c==b});if(this.effects.length==0){clearInterval(this.interval);this.interval=null}},loop:function(){this.effects.invoke("loop",(new Date).getTime())}});
Effect.Queues={instances:$H(),get:function(b){if(typeof b!="string")return b;this.instances[b]||(this.instances[b]=new Effect.ScopedQueue);return this.instances[b]}};Effect.Queue=Effect.Queues.get("global");Effect.DefaultOptions={transition:Effect.Transitions.sinoidal,duration:1,fps:25,sync:false,from:0,to:1,delay:0,queue:"parallel"};Effect.Base=function(){};
Effect.Base.prototype={position:null,start:function(b){this.options=Object.extend(Object.extend({},Effect.DefaultOptions),b||{});this.currentFrame=0;this.state="idle";this.startOn=this.options.delay*1E3;this.finishOn=this.startOn+this.options.duration*1E3;this.event("beforeStart");this.options.sync||Effect.Queues.get(typeof this.options.queue=="string"?"global":this.options.queue.scope).add(this)},loop:function(b){if(b>=this.startOn)if(b>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");
this.finish&&this.finish();this.event("afterFinish")}else{b=(b-this.startOn)/(this.finishOn-this.startOn);var c=Math.round(b*this.options.fps*this.options.duration);if(c>this.currentFrame){this.render(b);this.currentFrame=c}}},render:function(b){if(this.state=="idle"){this.state="running";this.event("beforeSetup");this.setup&&this.setup();this.event("afterSetup")}if(this.state=="running"){if(this.options.transition)b=this.options.transition(b);b*=this.options.to-this.options.from;b+=this.options.from;
this.position=b;this.event("beforeUpdate");this.update&&this.update(b);this.event("afterUpdate")}},cancel:function(){this.options.sync||Effect.Queues.get(typeof this.options.queue=="string"?"global":this.options.queue.scope).remove(this);this.state="finished"},event:function(b){this.options[b+"Internal"]&&this.options[b+"Internal"](this);this.options[b]&&this.options[b](this)},inspect:function(){return"#<Effect:"+$H(this).inspect()+",options:"+$H(this.options).inspect()+">"}};Effect.Parallel=Class.create();
Object.extend(Object.extend(Effect.Parallel.prototype,Effect.Base.prototype),{initialize:function(b,c){this.effects=b||[];this.start(c)},update:function(b){this.effects.invoke("render",b)},finish:function(b){this.effects.each(function(c){c.render(1);c.cancel();c.event("beforeFinish");c.finish&&c.finish(b);c.event("afterFinish")})}});Effect.Opacity=Class.create();
Object.extend(Object.extend(Effect.Opacity.prototype,Effect.Base.prototype),{initialize:function(b,c){this.element=$(b);if(!this.element)throw Effect._elementDoesNotExistError;/MSIE/.test(navigator.userAgent)&&!window.opera&&!this.element.currentStyle.hasLayout&&this.element.setStyle({zoom:1});this.start(Object.extend({from:this.element.getOpacity()||0,to:1},c||{}))},update:function(b){this.element.setOpacity(b)}});Effect.Move=Class.create();
Object.extend(Object.extend(Effect.Move.prototype,Effect.Base.prototype),{initialize:function(b,c){this.element=$(b);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({x:0,y:0,mode:"relative"},c||{}))},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x-=this.originalLeft;this.options.y-=this.originalTop}},
update:function(b){this.element.setStyle({left:Math.round(this.options.x*b+this.originalLeft)+"px",top:Math.round(this.options.y*b+this.originalTop)+"px"})}});Effect.MoveBy=function(b,c,e,g){return new Effect.Move(b,Object.extend({x:e,y:c},g||{}))};Effect.Scale=Class.create();
Object.extend(Object.extend(Effect.Scale.prototype,Effect.Base.prototype),{initialize:function(b,c,e){this.element=$(b);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:c},e||{}))},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height",
"fontSize"].each(function(c){this.originalStyle[c]=this.element.style[c]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var b=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(c){if(b.indexOf(c)>0){this.fontSize=parseFloat(b);this.fontSizeType=c}}.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(b){b=this.options.scaleFrom/100+this.factor*b;this.options.scaleContent&&this.fontSize&&this.element.setStyle({fontSize:this.fontSize*b+this.fontSizeType});this.setDimensions(this.dims[0]*b,this.dims[1]*b)},finish:function(){this.restoreAfterFinish&&this.element.setStyle(this.originalStyle)},
setDimensions:function(b,c){var e={};if(this.options.scaleX)e.width=Math.round(c)+"px";if(this.options.scaleY)e.height=Math.round(b)+"px";if(this.options.scaleFromCenter){b=(b-this.dims[0])/2;c=(c-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY)e.top=this.originalTop-b+"px";if(this.options.scaleX)e.left=this.originalLeft-c+"px"}else{if(this.options.scaleY)e.top=-b+"px";if(this.options.scaleX)e.left=-c+"px"}}this.element.setStyle(e)}});Effect.Highlight=Class.create();
Object.extend(Object.extend(Effect.Highlight.prototype,Effect.Base.prototype),{initialize:function(b,c){this.element=$(b);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({startcolor:"#ffff99"},c||{}))},setup:function(){if(this.element.getStyle("display")=="none")this.cancel();else{this.oldStyle={backgroundImage:this.element.getStyle("background-image")};this.element.setStyle({backgroundImage:"none"});if(!this.options.endcolor)this.options.endcolor=this.element.getStyle("background-color").parseColor("#ffffff");
if(!this.options.restorecolor)this.options.restorecolor=this.element.getStyle("background-color");this._base=$R(0,2).map(function(b){return parseInt(this.options.startcolor.slice(b*2+1,b*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(b){return parseInt(this.options.endcolor.slice(b*2+1,b*2+3),16)-this._base[b]}.bind(this))}},update:function(b){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(c,e,g){return c+Math.round(this._base[g]+this._delta[g]*b).toColorPart()}.bind(this))})},
finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}});Effect.ScrollTo=Class.create();
Object.extend(Object.extend(Effect.ScrollTo.prototype,Effect.Base.prototype),{initialize:function(b,c){this.element=$(b);this.start(c||{})},setup:function(){Position.prepare();var b=Position.cumulativeOffset(this.element);if(this.options.offset)b[1]+=this.options.offset;var c=window.innerHeight?window.height-window.innerHeight:document.body.scrollHeight-(document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight);this.scrollStart=Position.deltaY;this.delta=
(b[1]>c?c:b[1])-this.scrollStart},update:function(b){Position.prepare();window.scrollTo(Position.deltaX,this.scrollStart+b*this.delta)}});Effect.Fade=function(b,c){b=$(b);var e=b.getInlineOpacity();c=Object.extend({from:b.getOpacity()||1,to:0,afterFinishInternal:function(g){if(g.options.to==0){g.element.hide();g.element.setStyle({opacity:e})}}},c||{});return new Effect.Opacity(b,c)};
Effect.Appear=function(b,c){b=$(b);c=Object.extend({from:b.getStyle("display")=="none"?0:b.getOpacity()||0,to:1,afterFinishInternal:function(e){e.element.forceRerendering()},beforeSetup:function(e){e.element.setOpacity(e.options.from);e.element.show()}},c||{});return new Effect.Opacity(b,c)};
Effect.Puff=function(b,c){b=$(b);var e={opacity:b.getInlineOpacity(),position:b.getStyle("position"),top:b.style.top,left:b.style.left,width:b.style.width,height:b.style.height};return new Effect.Parallel([new Effect.Scale(b,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(b,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(g){Position.absolutize(g.effects[0].element)},afterFinishInternal:function(g){g.effects[0].element.hide();
g.effects[0].element.setStyle(e)}},c||{}))};Effect.BlindUp=function(b,c){b=$(b);b.makeClipping();return new Effect.Scale(b,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(e){e.element.hide();e.element.undoClipping()}},c||{}))};
Effect.BlindDown=function(b,c){b=$(b);var e=b.getDimensions();return new Effect.Scale(b,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:e.height,originalWidth:e.width},restoreAfterFinish:true,afterSetup:function(g){g.element.makeClipping();g.element.setStyle({height:"0px"});g.element.show()},afterFinishInternal:function(g){g.element.undoClipping()}},c||{}))};
Effect.SwitchOff=function(b,c){b=$(b);var e=b.getInlineOpacity();return new Effect.Appear(b,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(g){new Effect.Scale(g.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(k){k.element.makePositioned();k.element.makeClipping()},afterFinishInternal:function(k){k.element.hide();k.element.undoClipping();k.element.undoPositioned();k.element.setStyle({opacity:e})}})}},
c||{}))};Effect.DropOut=function(b,c){b=$(b);var e={top:b.getStyle("top"),left:b.getStyle("left"),opacity:b.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(b,{x:0,y:100,sync:true}),new Effect.Opacity(b,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(g){g.effects[0].element.makePositioned()},afterFinishInternal:function(g){g.effects[0].element.hide();g.effects[0].element.undoPositioned();g.effects[0].element.setStyle(e)}},c||{}))};
Effect.Shake=function(b){b=$(b);var c={top:b.getStyle("top"),left:b.getStyle("left")};return new Effect.Move(b,{x:20,y:0,duration:0.05,afterFinishInternal:function(e){new Effect.Move(e.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(g){new Effect.Move(g.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(k){new Effect.Move(k.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(n){new Effect.Move(n.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(r){new Effect.Move(r.element,
{x:-20,y:0,duration:0.05,afterFinishInternal:function(v){v.element.undoPositioned();v.element.setStyle(c)}})}})}})}})}})}})};
Effect.SlideDown=function(b,c){b=$(b);b.cleanWhitespace();var e=$(b.firstChild).getStyle("bottom"),g=b.getDimensions();return new Effect.Scale(b,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:g.height,originalWidth:g.width},restoreAfterFinish:true,afterSetup:function(k){k.element.makePositioned();k.element.firstChild.makePositioned();window.opera&&k.element.setStyle({top:""});k.element.makeClipping();k.element.setStyle({height:"0px"});k.element.show()},
afterUpdateInternal:function(k){k.element.firstChild.setStyle({bottom:k.dims[0]-k.element.clientHeight+"px"})},afterFinishInternal:function(k){k.element.undoClipping();if(/MSIE/.test(navigator.userAgent)&&!window.opera){k.element.undoPositioned();k.element.firstChild.undoPositioned()}else{k.element.firstChild.undoPositioned();k.element.undoPositioned()}k.element.firstChild.setStyle({bottom:e})}},c||{}))};
Effect.SlideUp=function(b,c){b=$(b);b.cleanWhitespace();var e=$(b.firstChild).getStyle("bottom");return new Effect.Scale(b,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,restoreAfterFinish:true,beforeStartInternal:function(g){g.element.makePositioned();g.element.firstChild.makePositioned();window.opera&&g.element.setStyle({top:""});g.element.makeClipping();g.element.show()},afterUpdateInternal:function(g){g.element.firstChild.setStyle({bottom:g.dims[0]-
g.element.clientHeight+"px"})},afterFinishInternal:function(g){g.element.hide();g.element.undoClipping();g.element.firstChild.undoPositioned();g.element.undoPositioned();g.element.setStyle({bottom:e})}},c||{}))};Effect.Squish=function(b){return new Effect.Scale(b,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(c){c.element.makeClipping(c.element)},afterFinishInternal:function(c){c.element.hide(c.element);c.element.undoClipping(c.element)}})};
Effect.Grow=function(b,c){b=$(b);var e=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},c||{}),g={top:b.style.top,left:b.style.left,height:b.style.height,width:b.style.width,opacity:b.getInlineOpacity()},k=b.getDimensions(),n,r,v,z;switch(e.direction){case "top-left":n=r=v=z=0;break;case "top-right":n=k.width;r=z=0;v=-k.width;break;case "bottom-left":n=v=0;r=k.height;z=-k.height;break;
case "bottom-right":n=k.width;r=k.height;v=-k.width;z=-k.height;break;case "center":n=k.width/2;r=k.height/2;v=-k.width/2;z=-k.height/2;break}return new Effect.Move(b,{x:n,y:r,duration:0.01,beforeSetup:function(F){F.element.hide();F.element.makeClipping();F.element.makePositioned()},afterFinishInternal:function(F){new Effect.Parallel([new Effect.Opacity(F.element,{sync:true,to:1,from:0,transition:e.opacityTransition}),new Effect.Move(F.element,{x:v,y:z,sync:true,transition:e.moveTransition}),new Effect.Scale(F.element,
100,{scaleMode:{originalHeight:k.height,originalWidth:k.width},sync:true,scaleFrom:window.opera?1:0,transition:e.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(B){B.effects[0].element.setStyle({height:"0px"});B.effects[0].element.show()},afterFinishInternal:function(B){B.effects[0].element.undoClipping();B.effects[0].element.undoPositioned();B.effects[0].element.setStyle(g)}},e))}})};
Effect.Shrink=function(b,c){b=$(b);c=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},c||{});var e={top:b.style.top,left:b.style.left,height:b.style.height,width:b.style.width,opacity:b.getInlineOpacity()},g=b.getDimensions(),k,n;switch(c.direction){case "top-left":k=n=0;break;case "top-right":k=g.width;n=0;break;case "bottom-left":k=0;n=g.height;break;case "bottom-right":k=g.width;n=
g.height;break;case "center":k=g.width/2;n=g.height/2;break}return new Effect.Parallel([new Effect.Opacity(b,{sync:true,to:0,from:1,transition:c.opacityTransition}),new Effect.Scale(b,window.opera?1:0,{sync:true,transition:c.scaleTransition,restoreAfterFinish:true}),new Effect.Move(b,{x:k,y:n,sync:true,transition:c.moveTransition})],Object.extend({beforeStartInternal:function(r){r.effects[0].element.makePositioned();r.effects[0].element.makeClipping()},afterFinishInternal:function(r){r.effects[0].element.hide();
r.effects[0].element.undoClipping();r.effects[0].element.undoPositioned();r.effects[0].element.setStyle(e)}},c))};Effect.Pulsate=function(b,c){b=$(b);c=c||{};var e=b.getInlineOpacity(),g=c.transition||Effect.Transitions.sinoidal,k=function(n){return g(1-Effect.Transitions.pulse(n))};k.bind(g);return new Effect.Opacity(b,Object.extend(Object.extend({duration:3,from:0,afterFinishInternal:function(n){n.element.setStyle({opacity:e})}},c),{transition:k}))};
Effect.Fold=function(b,c){b=$(b);var e={top:b.style.top,left:b.style.left,width:b.style.width,height:b.style.height};Element.makeClipping(b);return new Effect.Scale(b,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(){new Effect.Scale(b,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(g){g.element.hide();g.element.undoClipping();g.element.setStyle(e)}})}},c||{}))};
["setOpacity","getOpacity","getInlineOpacity","forceRerendering","setContentZoom","collectTextNodes","collectTextNodesIgnoreClass","childrenWithClassName"].each(function(b){Element.Methods[b]=Element[b]});Element.Methods.visualEffect=function(b,c,e){s=c.gsub(/_/,"-").camelize();effect_class=s.charAt(0).toUpperCase()+s.substring(1);new Effect[effect_class](b,e);return $(b)};Element.addMethods();Glider=Class.create();
Object.extend(Object.extend(Glider.prototype,Abstract.prototype),{initialize:function(b,c){this.scrolling=false;this.wrapper=$(b);this.scroller=this.wrapper.down("div.scroller");this.sections=this.wrapper.getElementsBySelector("div.section");this.options=Object.extend({duration:1,frequency:3},c||{});this.sections.each(function(e,g){e._index=g});this.events={click:this.click.bind(this)};this.addObservers();this.options.initialSection&&this.moveTo(this.options.initialSection,this.scroller,{duration:this.options.duration});
this.options.autoGlide&&this.start()},addObservers:function(){this.wrapper.getElementsBySelector("div.controls a").invoke("observe","click",this.events.click)},click:function(b){this.stop();var c=Event.findElement(b,"a");this.scrolling&&this.scrolling.cancel();this.moveTo(c.href.split("#")[1],this.scroller,{duration:this.options.duration});Event.stop(b)},moveTo:function(b,c,e){this.current=$(b);Position.prepare();var g=Position.cumulativeOffset(c);b=Position.cumulativeOffset($(b));this.scrolling=
new Effect.SmoothScroll(c,{duration:e.duration,x:b[0]-g[0],y:b[1]-g[1]});return false},next:function(){if(this.current){var b=this.current._index;b=this.sections.length-1==b?0:b+1}else b=1;this.moveTo(this.sections[b],this.scroller,{duration:this.options.duration})},previous:function(){if(this.current){var b=this.current._index;b=b==0?this.sections.length-1:b-1}else b=this.sections.length-1;this.moveTo(this.sections[b],this.scroller,{duration:this.options.duration})},stop:function(){clearTimeout(this.timer)},
start:function(){this.periodicallyUpdate()},periodicallyUpdate:function(){if(this.timer!=null){clearTimeout(this.timer);this.next()}this.timer=setTimeout(this.periodicallyUpdate.bind(this),this.options.frequency*1E3)}});Effect.SmoothScroll=Class.create();
Object.extend(Object.extend(Effect.SmoothScroll.prototype,Effect.Base.prototype),{initialize:function(b,c){this.element=$(b);this.start(Object.extend({x:0,y:0,mode:"absolute"},c||{}))},setup:function(){if(this.options.continuous&&!this.element._ext){this.element.cleanWhitespace();this.element._ext=true;this.element.appendChild(this.element.firstChild)}this.originalLeft=this.element.scrollLeft;this.originalTop=this.element.scrollTop;if(this.options.mode=="absolute"){this.options.x-=this.originalLeft;
this.options.y-=this.originalTop}},update:function(b){this.element.scrollLeft=this.options.x*b+this.originalLeft;this.element.scrollTop=this.options.y*b+this.originalTop}});var a;function display(b){if(document.getElementById(b).style.display=="block")document.getElementById(b).style.display="none";else document.getElementById(b).style.display="block";return false}
function display(b){if(document.getElementById(b).style.display=="block")document.getElementById(b).style.display="none";else document.getElementById(b).style.display="block";return false}
function tabberObj(b){var c;this.div=null;this.classMain="tabber";this.classMainLive="tabberlive";this.classTab="tabbertab";this.classTabDefault="tabbertabdefault";this.classNav="tabbernav";this.classTabHide="tabbertabhide";this.classNavActive="tabberactive";this.titleElements=["h2","h3","h4","h5","h6"];this.removeTitle=this.titleElementsStripHTML=true;this.addLinkId=false;this.linkIdFormat="<tabberid>nav<tabnumberone>";for(c in b)this[c]=b[c];this.REclassMain=new RegExp("\\b"+this.classMain+"\\b",
"gi");this.REclassMainLive=new RegExp("\\b"+this.classMainLive+"\\b","gi");this.REclassTab=new RegExp("\\b"+this.classTab+"\\b","gi");this.REclassTabDefault=new RegExp("\\b"+this.classTabDefault+"\\b","gi");this.REclassTabHide=new RegExp("\\b"+this.classTabHide+"\\b","gi");this.tabs=[];if(this.div){this.init(this.div);this.div=null}}a=tabberObj.prototype;
a.init=function(b){var c,e,g,k,n=0,r,v;if(!document.getElementsByTagName)return false;if(b.id)this.id=b.id;this.tabs.length=0;c=b.childNodes;for(e=0;e<c.length;e++)if(c[e].className&&c[e].className.match(this.REclassTab)){k={};k.div=c[e];this.tabs[this.tabs.length]=k;if(c[e].className.match(this.REclassTabDefault))n=this.tabs.length-1}c=document.createElement("ul");c.className=this.classNav;for(e=0;e<this.tabs.length;e++){k=this.tabs[e];k.headingText=k.div.title;if(this.removeTitle)k.div.title="";
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r.tabber=this;r.tabberIndex=e;if(this.addLinkId&&this.linkIdFormat){v=this.linkIdFormat;v=v.replace(/<tabberid>/gi,this.id);v=v.replace(/<tabnumberzero>/gi,e);v=v.replace(/<tabnumberone>/gi,e+1);v=v.replace(/<tabtitle>/gi,k.headingText.replace(/[^a-zA-Z0-9\-]/gi,""));r.id=v}g.appendChild(r);c.appendChild(g)}b.insertBefore(c,b.firstChild);b.className=b.className.replace(this.REclassMain,this.classMainLive);this.tabShow(n);typeof this.onLoad=="function"&&this.onLoad({tabber:this});return this};
a.navClick=function(b){var c,e,g;c=this;if(!c.tabber)return false;e=c.tabber;g=c.tabberIndex;c.blur();if(typeof e.onClick=="function"){c={tabber:e,index:g,event:b};if(!b)c.event=window.event;b=e.onClick(c);if(b===false)return false}e.tabShow(g);return false};a.tabHideAll=function(){var b;for(b=0;b<this.tabs.length;b++)this.tabHide(b)};
a.tabHide=function(b){var c;if(!this.tabs[b])return false;c=this.tabs[b].div;c.className.match(this.REclassTabHide)||(c.className+=" "+this.classTabHide);this.navClearActive(b);return this};a.tabShow=function(b){var c;if(!this.tabs[b])return false;this.tabHideAll();c=this.tabs[b].div;c.className=c.className.replace(this.REclassTabHide,"");this.navSetActive(b);typeof this.onTabDisplay=="function"&&this.onTabDisplay({tabber:this,index:b});return this};
a.navSetActive=function(b){this.tabs[b].li.className=this.classNavActive;return this};a.navClearActive=function(b){this.tabs[b].li.className="";return this};function tabberAutomatic(b){var c,e,g;b||(b={});c=new tabberObj(b);e=document.getElementsByTagName("div");for(g=0;g<e.length;g++)if(e[g].className&&e[g].className.match(c.REclassMain)){b.div=e[g];e[g].tabber=new tabberObj(b)}return this}
function tabberAutomaticOnLoad(b){var c;b||(b={});c=window.onload;window.onload=typeof window.onload!="function"?function(){tabberAutomatic(b)}:function(){c();tabberAutomatic(b)}}if(typeof tabberOptions=="undefined")tabberAutomaticOnLoad();else tabberOptions.manualStartup||tabberAutomaticOnLoad(tabberOptions);
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function tb_init(b){jQuery(b).click(function(){tb_show(this.title||this.name||null,this.href||this.alt,this.rel||false);this.blur();return false})}
function tb_show(b,c,e){try{if(typeof document.body.style.maxHeight==="undefined"){jQuery("body","html").css({height:"100%",width:"100%"});jQuery("html").css("overflow","hidden");if(document.getElementById("TB_HideSelect")===null){jQuery("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");jQuery("#TB_overlay").click(tb_remove)}}else if(document.getElementById("TB_overlay")===null){jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
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b+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'><img src='"+tb_closeImage+"' /></a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");else{jQuery("#TB_overlay").unbind();jQuery("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>")}else{jQuery("#TB_ajaxContent")[0].style.width=ajaxContentW+"px";jQuery("#TB_ajaxContent")[0].style.height=ajaxContentH+
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function tb_remove(){jQuery("#TB_imageOff").unbind("click");jQuery("#TB_closeWindowButton").unbind("click");jQuery("#TB_window").fadeOut("fast",function(){jQuery("#TB_window,#TB_overlay,#TB_HideSelect").trigger("unload").unbind().remove()});jQuery("#TB_load").remove();if(typeof document.body.style.maxHeight=="undefined"){jQuery("body","html").css({height:"auto",width:"auto"});jQuery("html").css("overflow","")}document.onkeydown="";document.onkeyup="";return false}
function tb_position(){var b=typeof document.body.style.maxHeight==="undefined";jQuery("#TB_window").css({marginLeft:"-"+parseInt(TB_WIDTH/2,10)+"px",width:TB_WIDTH+"px"});b||jQuery("#TB_window").css({marginTop:"-"+parseInt(TB_HEIGHT/2,10)+"px"})}function tb_parseQuery(b){var c={};if(!b)return c;b=b.split(/[;&]/);for(var e=0;e<b.length;e++){var g=b[e].split("=");if(!(!g||g.length!=2)){var k=unescape(g[0]);g=unescape(g[1]);g=g.replace(/\+/g," ");c[k]=g}}return c}
function tb_getPageSize(){var b=document.documentElement;return arrayPageSize=[window.innerWidth||self.innerWidth||b&&b.clientWidth||document.body.clientWidth,window.innerHeight||self.innerHeight||b&&b.clientHeight||document.body.clientHeight]}function tb_detectMacXFF(){var b=navigator.userAgent.toLowerCase();if(b.indexOf("mac")!=-1&&b.indexOf("firefox")!=-1)return true};