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Ajax.Base=Class.create({initialize:function(a){this.options={method:"post",asynchronous:!0,contentType:"application/x-www-form-urlencoded",encoding:"UTF-8",parameters:"",evalJSON:!0,evalJS:!0};Object.extend(this.options,a||{});this.options.method=this.options.method.toLowerCase();if(Object.isHash(this.options.parameters))this.options.parameters=this.options.parameters.toObject()}});
Ajax.Request=Class.create(Ajax.Base,{_complete:!1,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.isString(this.options.parameters)?this.options.parameters:Object.toQueryString(this.options.parameters);if(!["get","post"].include(this.method))a+=(a?"&":"")+"_method="+this.method,this.method="post";a&&this.method==="get"&&(this.url+=(this.url.include("?")?"&":"?")+a);this.parameters=
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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?
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Ajax.Response=Class.create({initialize:function(a){this.request=a;var a=this.transport=a.transport,b=this.readyState=a.readyState;if(b>2&&!Prototype.Browser.IE||b==4)this.status=this.getStatus(),this.statusText=this.getStatusText(),this.responseText=String.interpret(a.responseText),this.headerJSON=this._getHeaderJSON();if(b==4)a=a.responseXML,this.responseXML=Object.isUndefined(a)?null:a,this.responseJSON=this._getResponseJSON()},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,getStatusText:function(){try{return this.transport.statusText||
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_getResponseJSON:function(){var a=this.request.options;if(!a.evalJSON||a.evalJSON!="force"&&!(this.getHeader("Content-type")||"").include("application/json")||this.responseText.blank())return null;try{return this.responseText.evalJSON(a.sanitizeJSON||!this.request.isSameOrigin())}catch(b){this.request.dispatchException(b)}}});
Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,b,c,d){this.container={success:b.success||b,failure:b.failure||(b.success?null:b)};var d=Object.clone(d),e=d.onComplete;d.onComplete=function(b,c){this.updateContent(b.responseText);Object.isFunction(e)&&e(b,c)}.bind(this);$super(c,d)},updateContent:function(a){var b=this.container[this.success()?"success":"failure"],c=this.options;c.evalScripts||(a=a.stripScripts());if(b=$(b))if(c.insertion)if(Object.isString(c.insertion)){var d=
{};d[c.insertion]=a;b.insert(d)}else c.insertion(b,a);else b.update(a)}});
Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,b,c,d){$super(d);this.onComplete=this.options.onComplete;this.frequency=this.options.frequency||2;this.decay=this.options.decay||1;this.updater={};this.container=b;this.url=c;this.start()},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent()},stop:function(){this.updater.options.onComplete=void 0;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments)},
updateComplete:function(a){if(this.options.decay)this.decay=a.responseText==this.lastText?this.decay*this.options.decay:1,this.lastText=a.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 $(a){if(arguments.length>1){for(var b=0,c=[],d=arguments.length;b<d;b++)c.push($(arguments[b]));return c}Object.isString(a)&&(a=document.getElementById(a));return Element.extend(a)}if(Prototype.BrowserFeatures.XPath)document._getElementsByXPath=function(a,b){for(var c=[],d=document.evaluate(a,$(b)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null),e=0,f=d.snapshotLength;e<f;e++)c.push(Element.extend(d.snapshotItem(e)));return c};if(!Node)var Node={};
Node.ELEMENT_NODE||Object.extend(Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});
(function(a){var b=function(){try{var a=document.createElement('<input name="x">');return a.tagName.toLowerCase()==="input"&&a.name==="x"}catch(b){return!1}}(),c=a.Element;a.Element=function(a,c){var c=c||{},a=a.toLowerCase(),f=Element.cache;if(b&&c.name)return a="<"+a+' name="'+c.name+'">',delete c.name,Element.writeAttribute(document.createElement(a),c);f[a]||(f[a]=Element.extend(document.createElement(a)));f=(a==="select"?0:!("type"in c))?f[a].cloneNode(!1):document.createElement(a);return Element.writeAttribute(f,
c)};Object.extend(a.Element,c||{});if(c)a.Element.prototype=c.prototype})(this);Element.idCounter=1;Element.cache={};Element._purgeElement=function(a){var b=a._prototypeUID;if(b)Element.stopObserving(a),a._prototypeUID=void 0,delete Element.Storage[b]};
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a);return a},insert:function(a,b){a=$(a);if(Object.isString(b)||Object.isNumber(b)||Object.isElement(b)||b&&(b.toElement||b.toHTML))b={bottom:b};var c,d,e,f;for(f in b)c=b[f],f=f.toLowerCase(),d=Element._insertionTranslations[f],c&&c.toElement&&(c=c.toElement()),Object.isElement(c)?d(a,c):(c=Object.toHTML(c),e=(f=="before"||f=="after"?a.parentNode:a).tagName.toUpperCase(),e=Element._getContentFromAnonymousElement(e,c.stripScripts()),(f=="top"||f=="after")&&e.reverse(),e.each(d.curry(a)),c.evalScripts.bind(c).defer());
return a},wrap:function(a,b,c){a=$(a);Object.isElement(b)?$(b).writeAttribute(c||{}):b=Object.isString(b)?new Element(b,c):new Element("div",b);a.parentNode&&a.parentNode.replaceChild(b,a);b.appendChild(a);return b},inspect:function(a){var a=$(a),b="<"+a.tagName.toLowerCase();$H({id:"id",className:"class"}).each(function(c){var d=c.first(),c=c.last();(d=(a[d]||"").toString())&&(b+=" "+c+"="+d.inspect(!0))});return b+">"},recursivelyCollect:function(a,b,c){for(var a=$(a),c=c||-1,d=[];a=a[b];)if(a.nodeType==
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nextSiblings:function(a){return Element.recursivelyCollect(a,"nextSibling")},siblings:function(a){a=$(a);return Element.previousSiblings(a).reverse().concat(Element.nextSiblings(a))},match:function(a,b){a=$(a);if(Object.isString(b))return Prototype.Selector.match(a,b);return b.match(a)},up:function(a,b,c){a=$(a);if(arguments.length==1)return $(a.parentNode);var d=Element.ancestors(a);return Object.isNumber(b)?d[b]:Prototype.Selector.find(d,b,c)},down:function(a,b,c){a=$(a);if(arguments.length==1)return Element.firstDescendant(a);
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b){if(a=$(a))return Element[Element.hasClassName(a,b)?"removeClassName":"addClassName"](a,b)},cleanWhitespace:function(a){for(var a=$(a),b=a.firstChild;b;){var c=b.nextSibling;b.nodeType==3&&!/\S/.test(b.nodeValue)&&a.removeChild(b);b=c}return a},empty:function(a){return $(a).innerHTML.blank()},descendantOf:function(a,b){a=$(a);b=$(b);if(a.compareDocumentPosition)return(a.compareDocumentPosition(b)&8)===8;if(b.contains)return b.contains(a)&&b!==a;for(;a=a.parentNode;)if(a==b)return!0;return!1},scrollTo:function(a){var a=
$(a),b=Element.cumulativeOffset(a);window.scrollTo(b[0],b[1]);return a},getStyle:function(a,b){var a=$(a),b=b=="float"?"cssFloat":b.camelize(),c=a.style[b];if(!c||c=="auto")c=(c=document.defaultView.getComputedStyle(a,null))?c[b]:null;if(b=="opacity")return c?parseFloat(c):1;return c=="auto"?null:c},getOpacity:function(a){return $(a).getStyle("opacity")},setStyle:function(a,b){var a=$(a),c=a.style;if(Object.isString(b))return a.style.cssText+=";"+b,b.include("opacity")?a.setOpacity(b.match(/opacity:\s*(\d?\.?\d*)/)[1]):
a;for(var d in b)d=="opacity"?a.setOpacity(b[d]):c[d=="float"||d=="cssFloat"?Object.isUndefined(c.styleFloat)?"cssFloat":"styleFloat":d]=b[d];return a},setOpacity:function(a,b){a=$(a);a.style.opacity=b==1||b===""?"":b<1.0E-5?0:b;return a},makePositioned:function(a){var a=$(a),b=Element.getStyle(a,"position");if(b=="static"||!b)if(a._madePositioned=!0,a.style.position="relative",Prototype.Browser.Opera)a.style.top=0,a.style.left=0;return a},undoPositioned:function(a){a=$(a);if(a._madePositioned)a._madePositioned=
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Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};
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c=document.createElement("div");c.setAttribute(a,"x");c.className!=="x"&&(c.setAttribute("class","x"),c.className==="x"&&(a="class"));c=null;c=document.createElement("label");c.setAttribute(b,"x");c.htmlFor!=="x"&&(c.setAttribute("htmlFor","x"),c.htmlFor==="x"&&(b="htmlFor"));c=null;return{read:{names:{"class":a,className:a,"for":b,htmlFor:b},values:{_getAttr:function(a,b){return a.getAttribute(b)},_getAttr2:function(a,b){return a.getAttribute(b,2)},_getAttrNode:function(a,b){var c=a.getAttributeNode(b);
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function(a,b){a=$(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=$(a);a.style.opacity=b==1||b===""?"":b<1.0E-5?0:b;if(b==1)if(a.tagName.toUpperCase()=="IMG"&&a.width)a.width++,a.width--;else try{var c=document.createTextNode(" ");a.appendChild(c);a.removeChild(c)}catch(d){}return a};
if("outerHTML"in document.documentElement)Element.Methods.replace=function(a,b){a=$(a);b&&b.toElement&&(b=b.toElement());if(Object.isElement(b))return a.parentNode.replaceChild(b,a),a;var b=Object.toHTML(b),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(a){c.insertBefore(a,e)}):d.each(function(a){c.appendChild(a)})}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,c){var d=new Element("div"),a=Element._insertionTranslations.tags[a],e=!1;a?e=!0:c&&(e=!0,a=["","",0]);if(e){d.innerHTML="&nbsp;"+a[0]+b+a[1];d.removeChild(d.firstChild);for(b=a[2];b--;)d=d.firstChild}else d.innerHTML=b;return $A(d.childNodes)};
Element._insertionTranslations={before:function(a,b){a.parentNode.insertBefore(b,a)},top:function(a,b){a.insertBefore(b,a.firstChild)},bottom:function(a,b){a.appendChild(b)},after:function(a,b){a.parentNode.insertBefore(b,a.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};
(function(){var a=Element._insertionTranslations.tags;Object.extend(a,{THEAD:a.TBODY,TFOOT:a.TBODY,TH:a.TD})})();Element.Methods.Simulated={hasAttribute:function(a,b){var b=Element._attributeTranslations.has[b]||b,c=$(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=!0})(document.createElement("div"));
Element.extend=function(){function a(a,b){for(var c in b){var d=b[c];Object.isFunction(d)&&!(c in a)&&(a[c]=d.methodize())}}var b=function(a){if(typeof window.Element!="undefined"){var b=window.Element.prototype;if(b){var c="_"+(Math.random()+"").slice(2),a=document.createElement(a);b[c]="x";a=a[c]!=="x";delete b[c];return a}}return!1}("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(b)return function(b){if(b&&typeof b._extendedByPrototype=="undefined"){var c=b.tagName;c&&/^(?:object|applet|embed)$/i.test(c)&&
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Object.extend(c,Element.Methods.Simulated))}});b.refresh();return b}();Element.hasAttribute=document.documentElement.hasAttribute?function(a,b){return a.hasAttribute(b)}:Element.Methods.Simulated.hasAttribute;
Element.addMethods=function(a){function b(b){b=b.toUpperCase();Element.Methods.ByTag[b]||(Element.Methods.ByTag[b]={});Object.extend(Element.Methods.ByTag[b],a)}function c(a,b,c){var c=c||!1,d;for(d in a){var g=a[d];if(Object.isFunction(g)&&(!c||!(d in b)))b[d]=g.methodize()}}function d(a){var b,c={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"};c[a]&&(b="HTML"+c[a]+"Element");if(window[b])return window[b];b="HTML"+a+"Element";if(window[b])return window[b];b="HTML"+a.capitalize()+"Element";if(window[b])return window[b];a=document.createElement(a);return a.__proto__||a.constructor.prototype}
var e=Prototype.BrowserFeatures,f=Element.Methods.ByTag;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),BUTTON:Object.clone(Form.Element.Methods)}));if(arguments.length==2)var g=a,a=arguments[1];g?Object.isArray(g)?g.each(b):b(g):Object.extend(Element.Methods,a||{});
g=window.HTMLElement?HTMLElement.prototype:Element.prototype;e.ElementExtensions&&(c(Element.Methods,g),c(Element.Methods.Simulated,g,!0));if(e.SpecificElementExtensions)for(var h in Element.Methods.ByTag)e=d(h),Object.isUndefined(e)||c(f[h],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(c){f||(f=b());g[c]="client"+c;a["get"+c]=function(){return f[g[c]]};return a["get"+c]()}var d=Prototype.Browser,e=document,f,g={};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}Element.Storage[a]||(Element.Storage[a]=$H());return Element.Storage[a]}},store:function(a,b,c){if(a=$(a))return arguments.length===2?Element.getStorage(a).update(b):Element.getStorage(a).set(b,c),a},retrieve:function(a,b,c){if(a=$(a)){var a=Element.getStorage(a),d=a.get(b);Object.isUndefined(d)&&(a.set(b,c),d=c);return d}},clone:function(a,
b){if(a=$(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)}},purge:function(a){if(a=$(a)){var b=Element._purgeElement;b(a);for(var a=a.getElementsByTagName("*"),c=a.length;c--;)b(a[c]);return null}}});
(function(){function a(a,b,c){var g;var d=null;Object.isElement(a)&&(d=a,a=d.getStyle(b));if(a===null)return null;if(/^(?:-)?\d+(\.\d+)?(px)?$/i.test(a))return window.parseFloat(a);var e=a.include("%"),f=c===document.viewport;if(/\d/.test(a)&&d&&d.runtimeStyle&&(!e||!f))return c=d.style.left,b=d.runtimeStyle.left,d.runtimeStyle.left=d.currentStyle.left,d.style.left=a||0,a=d.style.pixelLeft,d.style.left=c,d.runtimeStyle.left=b,a;if(d&&e)return c=c||d.parentNode,g=(a=a.match(/^(\d+)%?$/i))?Number(a[1])/
100:null,a=g,e=null,d.getStyle("position"),d=b.include("left")||b.include("right")||b.include("width"),b=b.include("top")||b.include("bottom")||b.include("height"),c===document.viewport?d?e=document.viewport.getWidth():b&&(e=document.viewport.getHeight()):d?e=$(c).measure("width"):b&&(e=$(c).measure("height")),e===null?0:e*a;return 0}function b(a){a=$(a);if(a.nodeType===Node.DOCUMENT_NODE||e(a)||a.nodeName.toUpperCase()==="BODY"||a.nodeName.toUpperCase()==="HTML")return $(document.body);if(Element.getStyle(a,
"display")!=="inline"&&a.offsetParent)return $(a.offsetParent);for(;(a=a.parentNode)&&a!==document.body;)if(Element.getStyle(a,"position")!=="static")return a.nodeName.toUpperCase()==="HTML"?$(document.body):$(a);return $(document.body)}function c(a){var a=$(a),b=0,c=0;if(a.parentNode){do b+=a.offsetTop||0,c+=a.offsetLeft||0,a=a.offsetParent;while(a)}return new Element.Offset(c,b)}function d(a){var a=$(a),b=a.getLayout(),c=0,d=0;do if(c+=a.offsetTop||0,d+=a.offsetLeft||0,a=a.offsetParent){if(a.nodeName.toUpperCase()===
"BODY")break;if(Element.getStyle(a,"position")!=="static")break}while(a);d-=b.get("margin-top");c-=b.get("margin-left");return new Element.Offset(d,c)}function e(a){return a!==document.body&&!Element.descendantOf(a,document.body)}var f=Prototype.K;"currentStyle"in document.documentElement&&(f=function(a){if(!a.currentStyle.hasLayout)a.style.zoom=1;return a});Element.Layout=Class.create(Hash,{initialize:function($super,a,b){$super();this.element=$(a);Element.Layout.PROPERTIES.each(function(a){this._set(a,
null)},this);if(b)this._preComputing=!0,this._begin(),Element.Layout.PROPERTIES.each(this._compute,this),this._end(),this._preComputing=!1},_set:function(a,b){return Hash.prototype.set.call(this,a,b)},set:function(){throw"Properties of Element.Layout are read-only.";},get:function($super,a){var b=$super(a);return b===null?this._compute(a):b},_begin:function(){if(!this._prepared){var b=this.element,c;a:{for(c=b;c&&c.parentNode;){if(c.getStyle("display")==="none"){c=!1;break a}c=$(c.parentNode)}c=!0}if(!c){b.store("prototype_original_styles",
{position:b.style.position||"",width:b.style.width||"",visibility:b.style.visibility||"",display:b.style.display||""});c=b.getStyle("position");var d=b.getStyle("width");if(d==="0px"||d===null)b.style.display="block",d=b.getStyle("width");var e=c==="fixed"?document.viewport:b.parentNode;b.setStyle({position:"absolute",visibility:"hidden",display:"block"});var f=b.getStyle("width");c=d&&f===d?a(b,"width",e):c==="absolute"||c==="fixed"?a(b,"width",e):$(b.parentNode).getLayout().get("width")-this.get("margin-left")-
this.get("border-left")-this.get("padding-left")-this.get("padding-right")-this.get("border-right")-this.get("margin-right");b.setStyle({width:c+"px"})}this._prepared=!0}},_end:function(){var a=this.element,b=a.retrieve("prototype_original_styles");a.store("prototype_original_styles",null);a.setStyle(b);this._prepared=!1},_compute:function(a){var b=Element.Layout.COMPUTATIONS;if(!(a in b))throw"Property not found.";return this._set(a,b[a].call(this,this.element))},toObject:function(){var a=$A(arguments),
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Array.prototype.call=function(){var a=arguments;this.each(function(b){b.apply(this,a)})};
var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},tagifyText:function(a){if(typeof Builder=="undefined")throw"Effect.tagifyText requires including script.aculo.us' builder.js library";var b="position:relative";/MSIE/.test(navigator.userAgent)&&!window.opera&&(b+=";zoom:1");a=$(a);$A(a.childNodes).each(function(c){c.nodeType==3&&(c.nodeValue.toArray().each(function(d){a.insertBefore(Builder.node("span",
{style:b},d==" "?String.fromCharCode(160):d),c)}),Element.remove(c))})},multiple:function(a,b,c){var a=(typeof a=="object"||typeof a=="function")&&a.length?a:$(a).childNodes,d=Object.extend({speed:0.1,delay:0},c||{}),e=d.delay;$A(a).each(function(a,c){new b(a,Object.extend(d,{delay:c*d.speed+e}))})},PAIRS:{slide:["SlideDown","SlideUp"],blind:["BlindDown","BlindUp"],appear:["Appear","Fade"]},toggle:function(a,b,c){a=$(a);b=(b||"appear").toLowerCase();c=Object.extend({queue:{position:"end",scope:a.id||
"global",limit:1}},c||{});Effect[a.visible()?Effect.PAIRS[b][1]:Effect.PAIRS[b][0]](a,c)}},Effect2=Effect;Effect.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){return-Math.cos(a*Math.PI)/4+0.75+Math.random()/4},wobble:function(a){return-Math.cos(a*Math.PI*9*a)/2+0.5},pulse:function(a,b){b=b||5;return Math.round(a%(1/b)*b)==0?a*b*2-Math.floor(a*b*2):1-(a*b*2-Math.floor(a*b*2))},none:function(){return 0},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(a){this.effects._each(a)},add:function(a){var b=(new Date).getTime();switch(typeof a.options.queue=="string"?a.options.queue:a.options.queue.position){case "front":this.effects.findAll(function(a){return a.state=="idle"}).each(function(b){b.startOn+=a.finishOn;b.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;(!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:$H(),get:function(a){if(typeof a!="string")return a;this.instances[a]||(this.instances[a]=new Effect.ScopedQueue);return this.instances[a]}};Effect.Queue=Effect.Queues.get("global");Effect.DefaultOptions={transition:Effect.Transitions.sinoidal,duration:1,fps:60,sync:!1,from:0,to:1,delay:0,queue:"parallel"};Effect.Base=function(){};
Effect.Base.prototype={position:null,start:function(a){this.options=Object.extend(Object.extend({},Effect.DefaultOptions),a||{});this.currentFrame=0;this.state="idle";this.startOn=this.options.delay*1E3;this.finishOn=this.startOn+this.options.duration*1E3;this.event("beforeStart");this.options.sync||Effect.Queues.get(typeof this.options.queue=="string"?"global":this.options.queue.scope).add(this)},loop:function(a){if(a>=this.startOn)if(a>=this.finishOn)this.render(1),this.cancel(),this.event("beforeFinish"),
this.finish&&this.finish(),this.event("afterFinish");else{var a=(a-this.startOn)/(this.finishOn-this.startOn),b=Math.round(a*this.options.fps*this.options.duration);if(b>this.currentFrame)this.render(a),this.currentFrame=b}},render:function(a){if(this.state=="idle")this.state="running",this.event("beforeSetup"),this.setup&&this.setup(),this.event("afterSetup");if(this.state=="running")this.options.transition&&(a=this.options.transition(a)),a*=this.options.to-this.options.from,a+=this.options.from,
this.position=a,this.event("beforeUpdate"),this.update&&this.update(a),this.event("afterUpdate")},cancel:function(){this.options.sync||Effect.Queues.get(typeof this.options.queue=="string"?"global":this.options.queue.scope).remove(this);this.state="finished"},event:function(a){if(this.options[a+"Internal"])this.options[a+"Internal"](this);if(this.options[a])this.options[a](this)},inspect:function(){var a=$H();for(property in this)typeof this[property]!="function"&&(a[property]=this[property]);return"#<Effect:"+
a.inspect()+",options:"+$H(this.options).inspect()+">"}};Effect.Parallel=Class.create();Object.extend(Object.extend(Effect.Parallel.prototype,Effect.Base.prototype),{initialize:function(a,b){this.effects=a||[];this.start(b)},update:function(a){this.effects.invoke("render",a)},finish:function(a){this.effects.each(function(b){b.render(1);b.cancel();b.event("beforeFinish");b.finish&&b.finish(a);b.event("afterFinish")})}});Effect.Event=Class.create();
Object.extend(Object.extend(Effect.Event.prototype,Effect.Base.prototype),{initialize:function(a){this.start(Object.extend({duration:0},a||{}))},update:Prototype.emptyFunction});Effect.Opacity=Class.create();
Object.extend(Object.extend(Effect.Opacity.prototype,Effect.Base.prototype),{initialize:function(a,b){this.element=$(a);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},b||{}))},update:function(a){this.element.setOpacity(a)}});Effect.Move=Class.create();
Object.extend(Object.extend(Effect.Move.prototype,Effect.Base.prototype),{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({x:0,y:0,mode:"relative"},b||{}))},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");this.options.mode=="absolute"&&(this.options.x-=this.originalLeft,this.options.y-=this.originalTop)},
update:function(a){this.element.setStyle({left:Math.round(this.options.x*a+this.originalLeft)+"px",top:Math.round(this.options.y*a+this.originalTop)+"px"})}});Effect.MoveBy=function(a,b,c,d){return new Effect.Move(a,Object.extend({x:c,y:b},d||{}))};Effect.Scale=Class.create();
Object.extend(Object.extend(Effect.Scale.prototype,Effect.Base.prototype),{initialize:function(a,b,c){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({scaleX:!0,scaleY:!0,scaleContent:!0,scaleFromCenter:!1,scaleMode:"box",scaleFrom:100,scaleTo:b},c||{}))},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||!1;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(a){this.originalStyle[a]=
this.element.style[a]}.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=Math.round(b)+"px";if(this.options.scaleY)c.height=Math.round(a)+"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();
Object.extend(Object.extend(Effect.Highlight.prototype,Effect.Base.prototype),{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+
Math.round(this._base[d]+this._delta[d]*a).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(a,b){this.element=$(a);this.start(b||{})},setup:function(){Position.prepare();var a=Position.cumulativeOffset(this.element);this.options.offset&&(a[1]+=this.options.offset);var b=window.innerHeight?window.height-window.innerHeight:document.body.scrollHeight-(document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight);this.scrollStart=Position.deltaY;this.delta=
(a[1]>b?b:a[1])-this.scrollStart},update:function(a){Position.prepare();window.scrollTo(Position.deltaX,this.scrollStart+a*this.delta)}});Effect.Fade=function(a,b){var a=$(a),c=a.getInlineOpacity(),d=Object.extend({from:a.getOpacity()||1,to:0,afterFinishInternal:function(a){a.options.to==0&&a.element.hide().setStyle({opacity:c})}},b||{});return new Effect.Opacity(a,d)};
Effect.Appear=function(a,b){var a=$(a),c=Object.extend({from:a.getStyle("display")=="none"?0:a.getOpacity()||0,to:1,afterFinishInternal:function(a){a.element.forceRerendering()},beforeSetup:function(a){a.element.setOpacity(a.options.from).show()}},b||{});return new Effect.Opacity(a,c)};
Effect.Puff=function(a,b){var a=$(a),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:!0,scaleFromCenter:!0,scaleContent:!0,restoreAfterFinish:!0}),new Effect.Opacity(a,{sync:!0,to:0})],Object.extend({duration:1,beforeSetupInternal:function(a){Position.absolutize(a.effects[0].element)},afterFinishInternal:function(a){a.effects[0].element.hide().setStyle(c)}},
b||{}))};Effect.BlindUp=function(a,b){a=$(a);a.makeClipping();return new Effect.Scale(a,0,Object.extend({scaleContent:!1,scaleX:!1,restoreAfterFinish:!0,afterFinishInternal:function(a){a.element.hide().undoClipping()}},b||{}))};
Effect.BlindDown=function(a,b){var a=$(a),c=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:!1,scaleX:!1,scaleFrom:0,scaleMode:{originalHeight:c.height,originalWidth:c.width},restoreAfterFinish:!0,afterSetup:function(a){a.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(a){a.element.undoClipping()}},b||{}))};
Effect.SwitchOff=function(a,b){var a=$(a),c=a.getInlineOpacity();return new Effect.Appear(a,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(a){new Effect.Scale(a.element,1,{duration:0.3,scaleFromCenter:!0,scaleX:!1,scaleContent:!1,restoreAfterFinish:!0,beforeSetup:function(a){a.element.makePositioned().makeClipping()},afterFinishInternal:function(a){a.element.hide().undoClipping().undoPositioned().setStyle({opacity:c})}})}},b||{}))};
Effect.DropOut=function(a,b){var a=$(a),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:!0}),new Effect.Opacity(a,{sync:!0,to:0})],Object.extend({duration:0.5,beforeSetup:function(a){a.effects[0].element.makePositioned()},afterFinishInternal:function(a){a.effects[0].element.hide().undoPositioned().setStyle(c)}},b||{}))};
Effect.Shake=function(a){var a=$(a),b={top:a.getStyle("top"),left:a.getStyle("left")};return new Effect.Move(a,{x:20,y:0,duration:0.05,afterFinishInternal:function(a){new Effect.Move(a.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(a){new Effect.Move(a.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(a){new Effect.Move(a.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(a){new Effect.Move(a.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(a){new Effect.Move(a.element,
{x:-20,y:0,duration:0.05,afterFinishInternal:function(a){a.element.undoPositioned().setStyle(b)}})}})}})}})}})}})};
Effect.SlideDown=function(a,b){var a=$(a).cleanWhitespace(),c=a.down().getStyle("bottom"),d=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:!1,scaleX:!1,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:d.height,originalWidth:d.width},restoreAfterFinish:!0,afterSetup:function(a){a.element.makePositioned();a.element.down().makePositioned();window.opera&&a.element.setStyle({top:""});a.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(a){a.element.down().setStyle({bottom:a.dims[0]-
a.element.clientHeight+"px"})},afterFinishInternal:function(a){a.element.undoClipping().undoPositioned();a.element.down().undoPositioned().setStyle({bottom:c})}},b||{}))};
Effect.SlideUp=function(a,b){var a=$(a).cleanWhitespace(),c=a.down().getStyle("bottom");return new Effect.Scale(a,window.opera?0:1,Object.extend({scaleContent:!1,scaleX:!1,scaleMode:"box",scaleFrom:100,restoreAfterFinish:!0,beforeStartInternal:function(a){a.element.makePositioned();a.element.down().makePositioned();window.opera&&a.element.setStyle({top:""});a.element.makeClipping().show()},afterUpdateInternal:function(a){a.element.down().setStyle({bottom:a.dims[0]-a.element.clientHeight+"px"})},afterFinishInternal:function(a){a.element.hide().undoClipping().undoPositioned().setStyle({bottom:c});
a.element.down().undoPositioned()}},b||{}))};Effect.Squish=function(a){return new Effect.Scale(a,window.opera?1:0,{restoreAfterFinish:!0,beforeSetup:function(a){a.element.makeClipping()},afterFinishInternal:function(a){a.element.hide().undoClipping()}})};
Effect.Grow=function(a,b){var a=$(a),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,g,h,j;switch(c.direction){case "top-left":f=g=h=j=0;break;case "top-right":f=e.width;g=j=0;h=-e.width;break;case "bottom-left":f=h=0;g=e.height;j=-e.height;break;
case "bottom-right":f=e.width;g=e.height;h=-e.width;j=-e.height;break;case "center":f=e.width/2,g=e.height/2,h=-e.width/2,j=-e.height/2}return new Effect.Move(a,{x:f,y:g,duration:0.01,beforeSetup:function(a){a.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(a){new Effect.Parallel([new Effect.Opacity(a.element,{sync:!0,to:1,from:0,transition:c.opacityTransition}),new Effect.Move(a.element,{x:h,y:j,sync:!0,transition:c.moveTransition}),new Effect.Scale(a.element,100,{scaleMode:{originalHeight:e.height,
originalWidth:e.width},sync:!0,scaleFrom:window.opera?1:0,transition:c.scaleTransition,restoreAfterFinish:!0})],Object.extend({beforeSetup:function(a){a.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(a){a.effects[0].element.undoClipping().undoPositioned().setStyle(d)}},c))}})};
Effect.Shrink=function(a,b){var a=$(a),c=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},b||{}),d={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},e=a.getDimensions(),f,g;switch(c.direction){case "top-left":f=g=0;break;case "top-right":f=e.width;g=0;break;case "bottom-left":f=0;g=e.height;break;case "bottom-right":f=e.width;g=
e.height;break;case "center":f=e.width/2,g=e.height/2}return new Effect.Parallel([new Effect.Opacity(a,{sync:!0,to:0,from:1,transition:c.opacityTransition}),new Effect.Scale(a,window.opera?1:0,{sync:!0,transition:c.scaleTransition,restoreAfterFinish:!0}),new Effect.Move(a,{x:f,y:g,sync:!0,transition:c.moveTransition})],Object.extend({beforeStartInternal:function(a){a.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(a){a.effects[0].element.hide().undoClipping().undoPositioned().setStyle(d)}},
c))};Effect.Pulsate=function(a,b){var a=$(a),c=b||{},d=a.getInlineOpacity(),e=c.transition||Effect.Transitions.sinoidal,f=function(a){return e(1-Effect.Transitions.pulse(a,c.pulses))};f.bind(e);return new Effect.Opacity(a,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(a){a.element.setStyle({opacity:d})}},c),{transition:f}))};
Effect.Fold=function(a,b){var a=$(a),c={top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};a.makeClipping();return new Effect.Scale(a,5,Object.extend({scaleContent:!1,scaleX:!1,afterFinishInternal:function(){new Effect.Scale(a,1,{scaleContent:!1,scaleY:!1,afterFinishInternal:function(a){a.element.hide().undoClipping().setStyle(c)}})}},b||{}))};Effect.Morph=Class.create();
Object.extend(Object.extend(Effect.Morph.prototype,Effect.Base.prototype),{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var c=Object.extend({style:{}},b||{});if(typeof c.style=="string")if(c.style.indexOf(":")==-1){var d="",e="."+c.style;$A(document.styleSheets).reverse().each(function(a){if(a.cssRules)cssRules=a.cssRules;else if(a.rules)cssRules=a.rules;$A(cssRules).reverse().each(function(a){if(e==a.selectorText)throw d=a.style.cssText,$break;
});if(d)throw $break;});this.style=d.parseStyle();c.afterFinishInternal=function(a){a.element.addClassName(a.options.style);a.transforms.each(function(b){b.style!="opacity"&&(a.element.style[b.style.camelize()]="")})}}else this.style=c.style.parseStyle();else this.style=$H(c.style);this.start(c)},setup:function(){function a(a){if(!a||["rgba(0, 0, 0, 0)","transparent"].include(a))a="#ffffff";a=a.parseColor();return $R(0,2).map(function(c){return parseInt(a.slice(c*2+1,c*2+3),16)})}this.transforms=
this.style.map(function(b){var c=b[0].underscore().dasherize(),b=b[1],d=null;b.parseColor("#zzzzzz")!="#zzzzzz"?(b=b.parseColor(),d="color"):c=="opacity"?(b=parseFloat(b),/MSIE/.test(navigator.userAgent)&&!window.opera&&!this.element.currentStyle.hasLayout&&this.element.setStyle({zoom:1})):Element.CSS_LENGTH.test(b)&&(d=b.match(/^([\+\-]?[0-9\.]+)(.*)$/),b=parseFloat(d[1]),d=d.length==3?d[2]:null);var e=this.element.getStyle(c);return $H({style:c,originalValue:d=="color"?a(e):parseFloat(e||0),targetValue:d==
"color"?a(b):b,unit:d})}.bind(this)).reject(function(a){return a.originalValue==a.targetValue||a.unit!="color"&&(isNaN(a.originalValue)||isNaN(a.targetValue))})},update:function(a){var b=$H(),c=null;this.transforms.each(function(d){c=d.unit=="color"?$R(0,2).inject("#",function(b,c,g){return b+Math.round(d.originalValue[g]+(d.targetValue[g]-d.originalValue[g])*a).toColorPart()}):d.originalValue+Math.round((d.targetValue-d.originalValue)*a*1E3)/1E3+d.unit;b[d.style]=c});this.element.setStyle(b)}});
Effect.Transform=Class.create();
Object.extend(Effect.Transform.prototype,{initialize:function(a,b){this.tracks=[];this.options=b||{};this.addTracks(a)},addTracks:function(a){a.each(function(a){var c=$H(a).values().first();this.tracks.push($H({ids:$H(a).keys().first(),effect:Effect.Morph,options:{style:c}}))}.bind(this));return this},play:function(){return new Effect.Parallel(this.tracks.map(function(a){return[$(a.ids)||$$(a.ids)].flatten().map(function(b){return new a.effect(b,Object.extend({sync:!0},a.options))})}).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.prototype.parseStyle=function(){var a=Element.extend(document.createElement("div"));a.innerHTML='<div style="'+this+'"></div>';var b=a.down().style,c=$H();Element.CSS_PROPERTIES.each(function(a){b[a]&&(c[a]=b[a])});if(/MSIE/.test(navigator.userAgent)&&!window.opera&&this.indexOf("opacity")>-1)c.opacity=this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1];return c};
Element.morph=function(a,b,c){new Effect.Morph(a,Object.extend({style:b},c||{}));return a};["setOpacity","getOpacity","getInlineOpacity","forceRerendering","setContentZoom","collectTextNodes","collectTextNodesIgnoreClass","morph"].each(function(a){Element.Methods[a]=Element[a]});Element.Methods.visualEffect=function(a,b,c){s=b.gsub(/_/,"-").camelize();effect_class=s.charAt(0).toUpperCase()+s.substring(1);new Effect[effect_class](a,c);return $(a)};Element.addMethods();
var Builder={NODEMAP:{AREA:"map",CAPTION:"table",COL:"table",COLGROUP:"table",LEGEND:"fieldset",OPTGROUP:"select",OPTION:"select",PARAM:"object",TBODY:"table",TD:"table",TFOOT:"table",TH:"table",THEAD:"table",TR:"table"},node:function(a,b,c){var a=a.toUpperCase(),d=document.createElement(this.NODEMAP[a]||"div");try{d.innerHTML="<"+a+"></"+a+">"}catch(e){}var f=d.firstChild||null;f&&f.tagName.toUpperCase()!=a&&(f=f.getElementsByTagName(a)[0]);f||(f=document.createElement(a));if(f){if(b)if(this._isStringOrNumber(b)||
b instanceof Array)this._children(f,b);else{var g=this._attributes(b);if(g.length){try{d.innerHTML="<"+a+" "+g+"></"+a+">"}catch(h){}f=d.firstChild||null;if(!f)for(attr in f=document.createElement(a),b)f[attr=="class"?"className":attr]=b[attr];f.tagName.toUpperCase()!=a&&(f=d.getElementsByTagName(a)[0])}}c&&this._children(f,c);return f}},_text:function(a){return document.createTextNode(a)},ATTR_MAP:{className:"class",htmlFor:"for"},_attributes:function(a){var b=[];for(attribute in a)b.push((attribute in
this.ATTR_MAP?this.ATTR_MAP[attribute]:attribute)+'="'+a[attribute].toString().escapeHTML()+'"');return b.join(" ")},_children:function(a,b){typeof b=="object"?b.flatten().each(function(b){typeof b=="object"?a.appendChild(b):Builder._isStringOrNumber(b)&&a.appendChild(Builder._text(b))}):Builder._isStringOrNumber(b)&&a.appendChild(Builder._text(b))},_isStringOrNumber:function(a){return typeof a=="string"||typeof a=="number"},build:function(a){var b=this.node("div");$(b).update(a.strip());return b.down()},
dump:function(a){typeof a!="object"&&typeof a!="function"&&(a=window);"A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR".split(/\s+/).each(function(b){a[b]=
function(){return Builder.node.apply(Builder,[b].concat($A(arguments)))}})}};if(typeof Effect=="undefined")throw"controls.js requires including script.aculo.us' effects.js library";var Autocompleter={Base:function(){}};
Autocompleter.Base.prototype={baseInitialize:function(a,b,c){this.element=$(a);this.update=$(b);this.active=this.changed=this.hasFocus=!1;this.entryCount=this.index=0;this.setOptions?this.setOptions(c):this.options=c||{};this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(a,b){if(!b.style.position||
b.style.position=="absolute")b.style.position="absolute",Position.clone(a,b,{setHeight:!1,offsetTop:a.offsetHeight});Effect.Appear(b,{duration:0.15})};this.options.onHide=this.options.onHide||function(a,b){new Effect.Fade(b,{duration:0.15})};if(typeof this.options.tokens=="string")this.options.tokens=Array(this.options.tokens);this.observer=null;this.element.setAttribute("autocomplete","off");Element.hide(this.update);Event.observe(this.element,"blur",this.onBlur.bindAsEventListener(this));Event.observe(this.element,
"keypress",this.onKeyPress.bindAsEventListener(this))},show:function(){if(Element.getStyle(this.update,"display")=="none")this.options.onShow(this.element,this.update);if(!this.iefix&&navigator.appVersion.indexOf("MSIE")>0&&navigator.userAgent.indexOf("Opera")<0&&Element.getStyle(this.update,"position")=="absolute")new Insertion.After(this.update,'<iframe id="'+this.update.id+'_iefix" style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" src="javascript:false;" frameborder="0" scrolling="no"></iframe>'),
this.iefix=$(this.update.id+"_iefix");this.iefix&&setTimeout(this.fixIEOverlapping.bind(this),50)},fixIEOverlapping:function(){Position.clone(this.update,this.iefix,{setTop:!this.update.style.height});this.iefix.style.zIndex=1;this.update.style.zIndex=2;Element.show(this.iefix)},hide:function(){this.stopIndicator();if(Element.getStyle(this.update,"display")!="none")this.options.onHide(this.element,this.update);this.iefix&&Element.hide(this.iefix)},startIndicator:function(){this.options.indicator&&
Element.show(this.options.indicator)},stopIndicator:function(){this.options.indicator&&Element.hide(this.options.indicator)},onKeyPress:function(a){if(this.active)switch(a.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry(),Event.stop(a);case Event.KEY_ESC:this.hide();this.active=!1;Event.stop(a);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious();this.render();navigator.appVersion.indexOf("AppleWebKit")>0&&Event.stop(a);return;case Event.KEY_DOWN:this.markNext();
this.render();navigator.appVersion.indexOf("AppleWebKit")>0&&Event.stop(a);return}else if(a.keyCode==Event.KEY_TAB||a.keyCode==Event.KEY_RETURN||navigator.appVersion.indexOf("AppleWebKit")>0&&a.keyCode==0)return;this.hasFocus=this.changed=!0;this.observer&&clearTimeout(this.observer);this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1E3)},activate:function(){this.changed=!1;this.hasFocus=!0;this.getUpdatedChoices()},onHover:function(a){var b=Event.findElement(a,"LI");
if(this.index!=b.autocompleteIndex)this.index=b.autocompleteIndex,this.render();Event.stop(a)},onClick:function(a){this.index=Event.findElement(a,"LI").autocompleteIndex;this.selectEntry();this.hide()},onBlur:function(){setTimeout(this.hide.bind(this),250);this.active=this.hasFocus=!1},render:function(){if(this.entryCount>0){for(var a=0;a<this.entryCount;a++)this.index==a?Element.addClassName(this.getEntry(a),"selected"):Element.removeClassName(this.getEntry(a),"selected");if(this.hasFocus)this.show(),
this.active=!0}else this.active=!1,this.hide()},markPrevious:function(){this.index>0?this.index--:this.index=this.entryCount-1;this.getEntry(this.index).scrollIntoView(!0)},markNext:function(){this.index<this.entryCount-1?this.index++:this.index=0;this.getEntry(this.index).scrollIntoView(!1)},getEntry:function(a){return this.update.firstChild.childNodes[a]},getCurrentEntry:function(){return this.getEntry(this.index)},selectEntry:function(){this.active=!1;this.updateElement(this.getCurrentEntry())},
updateElement:function(a){if(this.options.updateElement)this.options.updateElement(a);else{var b="";if(this.options.select){var c=document.getElementsByClassName(this.options.select,a)||[];c.length>0&&(b=Element.collectTextNodes(c[0],this.options.select))}else b=Element.collectTextNodesIgnoreClass(a,"informal");var d=this.findLastToken();d!=-1?(c=this.element.value.substr(0,d+1),(d=this.element.value.substr(d+1).match(/^\s+/))&&(c+=d[0]),this.element.value=c+b):this.element.value=b;this.element.focus();
this.options.afterUpdateElement&&this.options.afterUpdateElement(this.element,a)}},updateChoices:function(a){if(!this.changed&&this.hasFocus){this.update.innerHTML=a;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.down());if(this.update.firstChild&&this.update.down().childNodes){this.entryCount=this.update.down().childNodes.length;for(a=0;a<this.entryCount;a++){var b=this.getEntry(a);b.autocompleteIndex=a;this.addObservers(b)}}else this.entryCount=0;this.stopIndicator();this.index=
0;this.entryCount==1&&this.options.autoSelect?(this.selectEntry(),this.hide()):this.render()}},addObservers:function(a){Event.observe(a,"mouseover",this.onHover.bindAsEventListener(this));Event.observe(a,"click",this.onClick.bindAsEventListener(this))},onObserverEvent:function(){this.changed=!1;this.getToken().length>=this.options.minChars?(this.startIndicator(),this.getUpdatedChoices()):(this.active=!1,this.hide())},getToken:function(){var a=this.findLastToken(),a=a!=-1?this.element.value.substr(a+
1).replace(/^\s+/,"").replace(/\s+$/,""):this.element.value;return/\n/.test(a)?"":a},findLastToken:function(){for(var a=-1,b=0;b<this.options.tokens.length;b++){var c=this.element.value.lastIndexOf(this.options.tokens[b]);c>a&&(a=c)}return a}};Ajax.Autocompleter=Class.create();
Object.extend(Object.extend(Ajax.Autocompleter.prototype,Autocompleter.Base.prototype),{initialize:function(a,b,c,d){this.baseInitialize(a,b,d);this.options.asynchronous=!0;this.options.onComplete=this.onComplete.bind(this);this.options.defaultParams=this.options.parameters||null;this.url=c},getUpdatedChoices:function(){entry=encodeURIComponent(this.options.paramName)+"="+encodeURIComponent(this.getToken());this.options.parameters=this.options.callback?this.options.callback(this.element,entry):entry;
this.options.defaultParams&&(this.options.parameters+="&"+this.options.defaultParams);new Ajax.Request(this.url,this.options)},onComplete:function(a){this.updateChoices(a.responseText)}});Autocompleter.Local=Class.create();
Autocompleter.Local.prototype=Object.extend(new Autocompleter.Base,{initialize:function(a,b,c,d){this.baseInitialize(a,b,d);this.options.array=c},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this))},setOptions:function(a){this.options=Object.extend({choices:10,partialSearch:!0,partialChars:2,ignoreCase:!0,fullSearch:!1,selector:function(a){for(var c=[],d=[],e=a.getToken(),f=0;f<a.options.array.length&&c.length<a.options.choices;f++)for(var g=a.options.array[f],h=a.options.ignoreCase?
g.toLowerCase().indexOf(e.toLowerCase()):g.indexOf(e);h!=-1;){if(h==0&&g.length!=e.length){c.push("<li><strong>"+g.substr(0,e.length)+"</strong>"+g.substr(e.length)+"</li>");break}else if(e.length>=a.options.partialChars&&a.options.partialSearch&&h!=-1&&(a.options.fullSearch||/\s/.test(g.substr(h-1,1)))){d.push("<li>"+g.substr(0,h)+"<strong>"+g.substr(h,e.length)+"</strong>"+g.substr(h+e.length)+"</li>");break}h=a.options.ignoreCase?g.toLowerCase().indexOf(e.toLowerCase(),h+1):g.indexOf(e,h+1)}d.length&&
(c=c.concat(d.slice(0,a.options.choices-c.length)));return"<ul>"+c.join("")+"</ul>"}},a||{})}});Field.scrollFreeActivate=function(a){setTimeout(function(){Field.activate(a)},1)};Ajax.InPlaceEditor=Class.create();Ajax.InPlaceEditor.defaultHighlightColor="#FFFF99";
Ajax.InPlaceEditor.prototype={initialize:function(a,b,c){this.url=b;this.element=$(a);this.options=Object.extend({paramName:"value",okButton:!0,okText:"ok",cancelLink:!0,cancelText:"cancel",savingText:"Saving...",clickToEditText:"Click to edit",okText:"ok",rows:1,onComplete:function(a,b){new Effect.Highlight(b,{startcolor:this.options.highlightcolor})},onFailure:function(a){alert("Error communicating with the server: "+a.responseText.stripTags())},callback:function(a){return Form.serialize(a)},handleLineBreaks:!0,
loadingText:"Loading...",savingClassName:"inplaceeditor-saving",loadingClassName:"inplaceeditor-loading",formClassName:"inplaceeditor-form",highlightcolor:Ajax.InPlaceEditor.defaultHighlightColor,highlightendcolor:"#FFFFFF",externalControl:null,submitOnBlur:!1,ajaxOptions:{},evalScripts:!1},c||{});if(!this.options.formId&&this.element.id&&(this.options.formId=this.element.id+"-inplaceeditor",$(this.options.formId)))this.options.formId=null;if(this.options.externalControl)this.options.externalControl=
$(this.options.externalControl);this.originalBackground=Element.getStyle(this.element,"background-color");if(!this.originalBackground)this.originalBackground="transparent";this.element.title=this.options.clickToEditText;this.onclickListener=this.enterEditMode.bindAsEventListener(this);this.mouseoverListener=this.enterHover.bindAsEventListener(this);this.mouseoutListener=this.leaveHover.bindAsEventListener(this);Event.observe(this.element,"click",this.onclickListener);Event.observe(this.element,"mouseover",
this.mouseoverListener);Event.observe(this.element,"mouseout",this.mouseoutListener);this.options.externalControl&&(Event.observe(this.options.externalControl,"click",this.onclickListener),Event.observe(this.options.externalControl,"mouseover",this.mouseoverListener),Event.observe(this.options.externalControl,"mouseout",this.mouseoutListener))},enterEditMode:function(a){if(!this.saving&&!this.editing)return this.editing=!0,this.onEnterEditMode(),this.options.externalControl&&Element.hide(this.options.externalControl),
Element.hide(this.element),this.createForm(),this.element.parentNode.insertBefore(this.form,this.element),this.options.loadTextURL||Field.scrollFreeActivate(this.editField),a&&Event.stop(a),!1},createForm:function(){this.form=document.createElement("form");this.form.id=this.options.formId;Element.addClassName(this.form,this.options.formClassName);this.form.onsubmit=this.onSubmit.bind(this);this.createEditField();this.options.textarea&&this.form.appendChild(document.createElement("br"));if(this.options.okButton)okButton=
document.createElement("input"),okButton.type="submit",okButton.value=this.options.okText,okButton.className="editor_ok_button",this.form.appendChild(okButton);if(this.options.cancelLink)cancelLink=document.createElement("a"),cancelLink.href="#",cancelLink.appendChild(document.createTextNode(this.options.cancelText)),cancelLink.onclick=this.onclickCancel.bind(this),cancelLink.className="editor_cancel",this.form.appendChild(cancelLink)},hasHTMLLineBreaks:function(a){if(!this.options.handleLineBreaks)return!1;
return a.match(/<br/i)||a.match(/<p>/i)},convertHTMLLineBreaks:function(a){return a.replace(/<br>/gi,"\n").replace(/<br\/>/gi,"\n").replace(/<\/p>/gi,"\n").replace(/<p>/gi,"")},createEditField:function(){var a;a=this.options.loadTextURL?this.options.loadingText:this.getText();if(this.options.rows==1&&!this.hasHTMLLineBreaks(a)){this.options.textarea=!1;var b=document.createElement("input");b.obj=this;b.type="text";b.name=this.options.paramName;b.value=a;b.style.backgroundColor=this.options.highlightcolor;
b.className="editor_field";a=this.options.size||this.options.cols||0;if(a!=0)b.size=a}else this.options.textarea=!0,b=document.createElement("textarea"),b.obj=this,b.name=this.options.paramName,b.value=this.convertHTMLLineBreaks(a),b.rows=this.options.rows,b.cols=this.options.cols||40,b.className="editor_field";if(this.options.submitOnBlur)b.onblur=this.onSubmit.bind(this);this.editField=b;this.options.loadTextURL&&this.loadExternalText();this.form.appendChild(this.editField)},getText:function(){return this.element.innerHTML},
loadExternalText:function(){Element.addClassName(this.form,this.options.loadingClassName);this.editField.disabled=!0;new Ajax.Request(this.options.loadTextURL,Object.extend({asynchronous:!0,onComplete:this.onLoadedExternalText.bind(this)},this.options.ajaxOptions))},onLoadedExternalText:function(a){Element.removeClassName(this.form,this.options.loadingClassName);this.editField.disabled=!1;this.editField.value=a.responseText.stripTags();Field.scrollFreeActivate(this.editField)},onclickCancel:function(){this.onComplete();
this.leaveEditMode();return!1},onFailure:function(a){this.options.onFailure(a);if(this.oldInnerHTML)this.element.innerHTML=this.oldInnerHTML,this.oldInnerHTML=null;return!1},onSubmit:function(){var a=this.form,b=this.editField.value;this.onLoading();this.options.evalScripts?new Ajax.Request(this.url,Object.extend({parameters:this.options.callback(a,b),onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this),asynchronous:!0,evalScripts:!0},this.options.ajaxOptions)):new Ajax.Updater({success:this.element,
failure:null},this.url,Object.extend({parameters:this.options.callback(a,b),onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this)},this.options.ajaxOptions));arguments.length>1&&Event.stop(arguments[0]);return!1},onLoading:function(){this.saving=!0;this.removeForm();this.leaveHover();this.showSaving()},showSaving:function(){this.oldInnerHTML=this.element.innerHTML;this.element.innerHTML=this.options.savingText;Element.addClassName(this.element,this.options.savingClassName);this.element.style.backgroundColor=
this.originalBackground;Element.show(this.element)},removeForm:function(){if(this.form)this.form.parentNode&&Element.remove(this.form),this.form=null},enterHover:function(){if(!this.saving)this.element.style.backgroundColor=this.options.highlightcolor,this.effect&&this.effect.cancel(),Element.addClassName(this.element,this.options.hoverClassName)},leaveHover:function(){if(this.options.backgroundColor)this.element.style.backgroundColor=this.oldBackground;Element.removeClassName(this.element,this.options.hoverClassName);
if(!this.saving)this.effect=new Effect.Highlight(this.element,{startcolor:this.options.highlightcolor,endcolor:this.options.highlightendcolor,restorecolor:this.originalBackground})},leaveEditMode:function(){Element.removeClassName(this.element,this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor=this.originalBackground;Element.show(this.element);this.options.externalControl&&Element.show(this.options.externalControl);this.saving=this.editing=!1;this.oldInnerHTML=
null;this.onLeaveEditMode()},onComplete:function(a){this.leaveEditMode();this.options.onComplete.bind(this)(a,this.element)},onEnterEditMode:function(){},onLeaveEditMode:function(){},dispose:function(){if(this.oldInnerHTML)this.element.innerHTML=this.oldInnerHTML;this.leaveEditMode();Event.stopObserving(this.element,"click",this.onclickListener);Event.stopObserving(this.element,"mouseover",this.mouseoverListener);Event.stopObserving(this.element,"mouseout",this.mouseoutListener);this.options.externalControl&&
(Event.stopObserving(this.options.externalControl,"click",this.onclickListener),Event.stopObserving(this.options.externalControl,"mouseover",this.mouseoverListener),Event.stopObserving(this.options.externalControl,"mouseout",this.mouseoutListener))}};Ajax.InPlaceCollectionEditor=Class.create();Object.extend(Ajax.InPlaceCollectionEditor.prototype,Ajax.InPlaceEditor.prototype);
Object.extend(Ajax.InPlaceCollectionEditor.prototype,{createEditField:function(){if(!this.cached_selectTag){var a=document.createElement("select"),b;(this.options.collection||[]).each(function(c){b=document.createElement("option");b.value=c instanceof Array?c[0]:c;if(typeof this.options.value=="undefined"&&(c instanceof Array?this.element.innerHTML==c[1]:c==b.value))b.selected=!0;if(this.options.value==b.value)b.selected=!0;b.appendChild(document.createTextNode(c instanceof Array?c[1]:c));a.appendChild(b)}.bind(this));
this.cached_selectTag=a}this.editField=this.cached_selectTag;this.options.loadTextURL&&this.loadExternalText();this.form.appendChild(this.editField);this.options.callback=function(a,b){return"value="+encodeURIComponent(b)}}});Form.Element.DelayedObserver=Class.create();
Form.Element.DelayedObserver.prototype={initialize:function(a,b,c){this.delay=b||0.5;this.element=$(a);this.callback=c;this.timer=null;this.lastValue=$F(this.element);Event.observe(this.element,"keyup",this.delayedListener.bindAsEventListener(this))},delayedListener:function(){if(this.lastValue!=$F(this.element))this.timer&&clearTimeout(this.timer),this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1E3),this.lastValue=$F(this.element)},onTimerEvent:function(){this.timer=null;this.callback(this.element,
$F(this.element))}};if(typeof Effect=="undefined")throw"dragdrop.js requires including script.aculo.us' effects.js library";
var Droppables={drops:[],remove:function(a){this.drops=this.drops.reject(function(b){return b.element==$(a)})},add:function(a,b){var a=$(a),c=Object.extend({greedy:!0,hoverclass:null,tree:!1},b||{});if(c.containment){c._containers=[];var d=c.containment;typeof d=="object"&&d.constructor==Array?d.each(function(a){c._containers.push($(a))}):c._containers.push($(d))}if(c.accept)c.accept=[c.accept].flatten();Element.makePositioned(a);c.element=a;this.drops.push(c)},findDeepestChild:function(a){deepest=
a[0];for(i=1;i<a.length;++i)Element.isParent(a[i].element,deepest.element)&&(deepest=a[i]);return deepest},isContained:function(a,b){var c;c=b.tree?a.treeNode:a.parentNode;return b._containers.detect(function(a){return c==a})},isAffected:function(a,b,c){return c.element!=b&&(!c._containers||this.isContained(b,c))&&(!c.accept||Element.classNames(b).detect(function(a){return c.accept.include(a)}))&&Position.within(c.element,a[0],a[1])},deactivate:function(a){a.hoverclass&&Element.removeClassName(a.element,
a.hoverclass);this.last_active=null},activate:function(a){a.hoverclass&&Element.addClassName(a.element,a.hoverclass);this.last_active=a},show:function(a,b){if(this.drops.length){var c=[];this.last_active&&this.deactivate(this.last_active);this.drops.each(function(d){Droppables.isAffected(a,b,d)&&c.push(d)});if(c.length>0){drop=Droppables.findDeepestChild(c);Position.within(drop.element,a[0],a[1]);if(drop.onHover)drop.onHover(b,drop.element,Position.overlap(drop.overlap,drop.element));Droppables.activate(drop)}}},
fire:function(a,b){if(this.last_active&&(Position.prepare(),this.isAffected([Event.pointerX(a),Event.pointerY(a)],b,this.last_active)&&this.last_active.onDrop))this.last_active.onDrop(b,this.last_active.element,a)},reset:function(){this.last_active&&this.deactivate(this.last_active)}},Draggables={drags:[],observers:[],register:function(a){if(this.drags.length==0)this.eventMouseUp=this.endDrag.bindAsEventListener(this),this.eventMouseMove=this.updateDrag.bindAsEventListener(this),this.eventKeypress=
this.keyPress.bindAsEventListener(this),Event.observe(document,"mouseup",this.eventMouseUp),Event.observe(document,"mousemove",this.eventMouseMove),Event.observe(document,"keypress",this.eventKeypress);this.drags.push(a)},unregister:function(a){this.drags=this.drags.reject(function(b){return b==a});this.drags.length==0&&(Event.stopObserving(document,"mouseup",this.eventMouseUp),Event.stopObserving(document,"mousemove",this.eventMouseMove),Event.stopObserving(document,"keypress",this.eventKeypress))},
activate:function(a){a.options.delay?this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=a}.bind(this),a.options.delay):(window.focus(),this.activeDraggable=a)},deactivate:function(){this.activeDraggable=null},updateDrag:function(a){if(this.activeDraggable){var b=[Event.pointerX(a),Event.pointerY(a)];if(!(this._lastPointer&&this._lastPointer.inspect()==b.inspect()))this._lastPointer=b,this.activeDraggable.updateDrag(a,b)}},endDrag:function(a){if(this._timeout)clearTimeout(this._timeout),
this._timeout=null;if(this.activeDraggable)this._lastPointer=null,this.activeDraggable.endDrag(a),this.activeDraggable=null},keyPress:function(a){this.activeDraggable&&this.activeDraggable.keyPress(a)},addObserver:function(a){this.observers.push(a);this._cacheObserverCallbacks()},removeObserver:function(a){this.observers=this.observers.reject(function(b){return b.element==a});this._cacheObserverCallbacks()},notify:function(a,b,c){this[a+"Count"]>0&&this.observers.each(function(d){if(d[a])d[a](a,b,
c)});if(b.options[a])b.options[a](b,c)},_cacheObserverCallbacks:function(){["onStart","onEnd","onDrag"].each(function(a){Draggables[a+"Count"]=Draggables.observers.select(function(b){return b[a]}).length})}},Draggable=Class.create();Draggable._dragging={};
Draggable.prototype={initialize:function(a,b){var c={handle:!1,reverteffect:function(a,b,c){new Effect.Move(a,{x:-c,y:-b,duration:Math.sqrt(Math.abs(b^2)+Math.abs(c^2))*0.02,queue:{scope:"_draggable",position:"end"}})},endeffect:function(a){new Effect.Opacity(a,{duration:0.2,from:0.7,to:typeof a._opacity=="number"?a._opacity:1,queue:{scope:"_draggable",position:"end"},afterFinish:function(){Draggable._dragging[a]=!1}})},zindex:1E3,revert:!1,scroll:!1,scrollSensitivity:20,scrollSpeed:15,snap:!1,delay:0};
(!b||typeof b.endeffect=="undefined")&&Object.extend(c,{starteffect:function(a){a._opacity=Element.getOpacity(a);Draggable._dragging[a]=!0;new Effect.Opacity(a,{duration:0.2,from:a._opacity,to:0.7})}});c=Object.extend(c,b||{});this.element=$(a);if(c.handle&&typeof c.handle=="string")this.handle=this.element.down("."+c.handle,0);if(!this.handle)this.handle=$(c.handle);if(!this.handle)this.handle=this.element;if(c.scroll&&!c.scroll.scrollTo&&!c.scroll.outerHTML)c.scroll=$(c.scroll),this._isScrollChild=
Element.childOf(this.element,c.scroll);Element.makePositioned(this.element);this.delta=this.currentDelta();this.options=c;this.dragging=!1;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this)},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this)},currentDelta:function(){return[parseInt(Element.getStyle(this.element,"left")||"0"),parseInt(Element.getStyle(this.element,
"top")||"0")]},initDrag:function(a){if(!(typeof Draggable._dragging[this.element]!="undefined"&&Draggable._dragging[this.element])&&Event.isLeftClick(a)&&(!(tag_name=Event.element(a).tagName.toUpperCase())||!(tag_name=="INPUT"||tag_name=="SELECT"||tag_name=="OPTION"||tag_name=="BUTTON"||tag_name=="TEXTAREA"))){var b=[Event.pointerX(a),Event.pointerY(a)],c=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(a){return b[a]-c[a]});Draggables.activate(this);Event.stop(a)}},startDrag:function(a){this.dragging=
!0;if(this.options.zindex)this.originalZ=parseInt(Element.getStyle(this.element,"z-index")||0),this.element.style.zIndex=this.options.zindex;if(this.options.ghosting)this._clone=this.element.cloneNode(!0),Position.absolutize(this.element),this.element.parentNode.insertBefore(this._clone,this.element);if(this.options.scroll)if(this.options.scroll==window){var b=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=b.left;this.originalScrollTop=b.top}else this.originalScrollLeft=this.options.scroll.scrollLeft,
this.originalScrollTop=this.options.scroll.scrollTop;Draggables.notify("onStart",this,a);this.options.starteffect&&this.options.starteffect(this.element)},updateDrag:function(a,b){this.dragging||this.startDrag(a);Position.prepare();Droppables.show(b,this.element);Draggables.notify("onDrag",this,a);this.draw(b);this.options.change&&this.options.change(this);if(this.options.scroll){this.stopScrolling();var c;if(this.options.scroll==window)with(this._getWindowScroll(this.options.scroll))c=[left,top,
left+width,top+height];else c=Position.page(this.options.scroll),c[0]+=this.options.scroll.scrollLeft+Position.deltaX,c[1]+=this.options.scroll.scrollTop+Position.deltaY,c.push(c[0]+this.options.scroll.offsetWidth),c.push(c[1]+this.options.scroll.offsetHeight);var d=[0,0];b[0]<c[0]+this.options.scrollSensitivity&&(d[0]=b[0]-(c[0]+this.options.scrollSensitivity));b[1]<c[1]+this.options.scrollSensitivity&&(d[1]=b[1]-(c[1]+this.options.scrollSensitivity));b[0]>c[2]-this.options.scrollSensitivity&&(d[0]=
b[0]-(c[2]-this.options.scrollSensitivity));b[1]>c[3]-this.options.scrollSensitivity&&(d[1]=b[1]-(c[3]-this.options.scrollSensitivity));this.startScrolling(d)}navigator.appVersion.indexOf("AppleWebKit")>0&&window.scrollBy(0,0);Event.stop(a)},finishDrag:function(a,b){this.dragging=!1;if(this.options.ghosting)Position.relativize(this.element),Element.remove(this._clone),this._clone=null;b&&Droppables.fire(a,this.element);Draggables.notify("onEnd",this,a);var c=this.options.revert;c&&typeof c=="function"&&
(c=c(this.element));var d=this.currentDelta();c&&this.options.reverteffect?this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]):this.delta=d;if(this.options.zindex)this.element.style.zIndex=this.originalZ;this.options.endeffect&&this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset()},keyPress:function(a){a.keyCode==Event.KEY_ESC&&(this.finishDrag(a,!1),Event.stop(a))},endDrag:function(a){this.dragging&&(this.stopScrolling(),this.finishDrag(a,!0),
Event.stop(a))},draw:function(a){var b=Position.cumulativeOffset(this.element);if(this.options.ghosting){var c=Position.realOffset(this.element);b[0]+=c[0]-Position.deltaX;b[1]+=c[1]-Position.deltaY}c=this.currentDelta();b[0]-=c[0];b[1]-=c[1];this.options.scroll&&this.options.scroll!=window&&this._isScrollChild&&(b[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft,b[1]-=this.options.scroll.scrollTop-this.originalScrollTop);c=[0,1].map(function(c){return a[c]-b[c]-this.offset[c]}.bind(this));
this.options.snap&&(c=typeof this.options.snap=="function"?this.options.snap(c[0],c[1],this):this.options.snap instanceof Array?c.map(function(a,b){return Math.round(a/this.options.snap[b])*this.options.snap[b]}.bind(this)):c.map(function(a){return Math.round(a/this.options.snap)*this.options.snap}.bind(this)));var d=this.element.style;if(!this.options.constraint||this.options.constraint=="horizontal")d.left=c[0]+"px";if(!this.options.constraint||this.options.constraint=="vertical")d.top=c[1]+"px";
if(d.visibility=="hidden")d.visibility=""},stopScrolling:function(){if(this.scrollInterval)clearInterval(this.scrollInterval),this.scrollInterval=null,Draggables._lastScrollPointer=null},startScrolling:function(a){if(a[0]||a[1])this.scrollSpeed=[a[0]*this.options.scrollSpeed,a[1]*this.options.scrollSpeed],this.lastScrolled=new Date,this.scrollInterval=setInterval(this.scroll.bind(this),10)},scroll:function(){var a=new Date,b=a-this.lastScrolled;this.lastScrolled=a;if(this.options.scroll==window)with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||
this.scrollSpeed[1])a=b/1E3,this.options.scroll.scrollTo(left+a*this.scrollSpeed[0],top+a*this.scrollSpeed[1])}else this.options.scroll.scrollLeft+=this.scrollSpeed[0]*b/1E3,this.options.scroll.scrollTop+=this.scrollSpeed[1]*b/1E3;Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify("onDrag",this);if(this._isScrollChild)Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer),Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*
b/1E3,Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*b/1E3,Draggables._lastScrollPointer[0]<0&&(Draggables._lastScrollPointer[0]=0),Draggables._lastScrollPointer[1]<0&&(Draggables._lastScrollPointer[1]=0),this.draw(Draggables._lastScrollPointer);this.options.change&&this.options.change(this)},_getWindowScroll:function(a){var b,c,d;with(a.document){if(a.document.documentElement&&documentElement.scrollTop)b=documentElement.scrollTop,c=documentElement.scrollLeft;else if(a.document.body)b=body.scrollTop,
c=body.scrollLeft;a.innerWidth?(d=a.innerWidth,a=a.innerHeight):a.document.documentElement&&documentElement.clientWidth?(d=documentElement.clientWidth,a=documentElement.clientHeight):(d=body.offsetWidth,a=body.offsetHeight)}return{top:b,left:c,width:d,height:a}}};var SortableObserver=Class.create();
SortableObserver.prototype={initialize:function(a,b){this.element=$(a);this.observer=b;this.lastValue=Sortable.serialize(this.element)},onStart:function(){this.lastValue=Sortable.serialize(this.element)},onEnd:function(){Sortable.unmark();this.lastValue!=Sortable.serialize(this.element)&&this.observer(this.element)}};
var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(a){for(;a.tagName.toUpperCase()!="BODY";){if(a.id&&Sortable.sortables[a.id])return a;a=a.parentNode}},options:function(a){if(a=Sortable._findRootElement($(a)))return Sortable.sortables[a.id]},destroy:function(a){if(a=Sortable.options(a))Draggables.removeObserver(a.element),a.droppables.each(function(a){Droppables.remove(a)}),a.draggables.invoke("destroy"),delete Sortable.sortables[a.element.id]},
create:function(a,b){var a=$(a),c=Object.extend({element:a,tag:"li",dropOnEmpty:!1,tree:!1,treeTag:"ul",overlap:"vertical",constraint:"vertical",containment:a,handle:!1,only:!1,delay:0,hoverclass:null,ghosting:!1,scroll:!1,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},b||{});this.destroy(a);var d={revert:!0,scroll:c.scroll,scrollSpeed:c.scrollSpeed,scrollSensitivity:c.scrollSensitivity,delay:c.delay,ghosting:c.ghosting,
constraint:c.constraint,handle:c.handle};if(c.starteffect)d.starteffect=c.starteffect;if(c.reverteffect)d.reverteffect=c.reverteffect;else if(c.ghosting)d.reverteffect=function(a){a.style.top=0;a.style.left=0};if(c.endeffect)d.endeffect=c.endeffect;if(c.zindex)d.zindex=c.zindex;var e={overlap:c.overlap,containment:c.containment,tree:c.tree,hoverclass:c.hoverclass,onHover:Sortable.onHover},f={onHover:Sortable.onEmptyHover,overlap:c.overlap,containment:c.containment,hoverclass:c.hoverclass};Element.cleanWhitespace(a);
c.draggables=[];c.droppables=[];if(c.dropOnEmpty||c.tree)Droppables.add(a,f),c.droppables.push(a);(this.findElements(a,c)||[]).each(function(b){var f=c.handle?$(b).down("."+c.handle,0):b;c.draggables.push(new Draggable(b,Object.extend(d,{handle:f})));Droppables.add(b,e);if(c.tree)b.treeNode=a;c.droppables.push(b)});c.tree&&(Sortable.findTreeElements(a,c)||[]).each(function(b){Droppables.add(b,f);b.treeNode=a;c.droppables.push(b)});this.sortables[a.id]=c;Draggables.addObserver(new SortableObserver(a,
c.onUpdate))},findElements:function(a,b){return Element.findChildren(a,b.only,b.tree?!0:!1,b.tag)},findTreeElements:function(a,b){return Element.findChildren(a,b.only,b.tree?!0:!1,b.treeTag)},onHover:function(a,b,c){if(!Element.isParent(b,a)&&!(c>0.33&&c<0.66&&Sortable.options(b).tree))if(c>0.5){if(Sortable.mark(b,"before"),b.previousSibling!=a){c=a.parentNode;a.style.visibility="hidden";b.parentNode.insertBefore(a,b);if(b.parentNode!=c)Sortable.options(c).onChange(a);Sortable.options(b.parentNode).onChange(a)}}else{Sortable.mark(b,
"after");var d=b.nextSibling||null;if(d!=a){c=a.parentNode;a.style.visibility="hidden";b.parentNode.insertBefore(a,d);if(b.parentNode!=c)Sortable.options(c).onChange(a);Sortable.options(b.parentNode).onChange(a)}}},onEmptyHover:function(a,b,c){var d=a.parentNode,e=Sortable.options(b);if(!Element.isParent(b,a)){var f=Sortable.findElements(b,{tag:e.tag,only:e.only}),g=null;if(f)for(var h=Element.offsetSize(b,e.overlap)*(1-c),c=0;c<f.length;c+=1)if(h-Element.offsetSize(f[c],e.overlap)>=0)h-=Element.offsetSize(f[c],
e.overlap);else{g=h-Element.offsetSize(f[c],e.overlap)/2>=0?c+1<f.length?f[c+1]:null:f[c];break}b.insertBefore(a,g);Sortable.options(d).onChange(a);e.onChange(a)}},unmark:function(){Sortable._marker&&Sortable._marker.hide()},mark:function(a,b){var c=Sortable.options(a.parentNode);if(!c||c.ghosting){if(!Sortable._marker)Sortable._marker=($("dropmarker")||Element.extend(document.createElement("DIV"))).hide().addClassName("dropmarker").setStyle({position:"absolute"}),document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
var d=Position.cumulativeOffset(a);Sortable._marker.setStyle({left:d[0]+"px",top:d[1]+"px"});b=="after"&&(c.overlap=="horizontal"?Sortable._marker.setStyle({left:d[0]+a.clientWidth+"px"}):Sortable._marker.setStyle({top:d[1]+a.clientHeight+"px"}));Sortable._marker.show()}},_tree:function(a,b,c){for(var d=Sortable.findElements(a,b)||[],e=0;e<d.length;++e){var f=d[e].id.match(b.format);f&&(f={id:encodeURIComponent(f?f[1]:null),element:a,parent:c,children:[],position:c.children.length,container:$(d[e]).down(b.treeTag)},
f.container&&this._tree(f.container,b,f),c.children.push(f))}return c},tree:function(a,b){var a=$(a),c=this.options(a),c=Object.extend({tag:c.tag,treeTag:c.treeTag,only:c.only,name:a.id,format:c.format},b||{});return Sortable._tree(a,c,{id:null,parent:null,children:[],container:a,position:0})},_constructIndex:function(a){var b="";do a.id&&(b="["+a.position+"]"+b);while((a=a.parent)!=null);return b},sequence:function(a,b){var a=$(a),c=Object.extend(this.options(a),b||{});return $(this.findElements(a,
c)||[]).map(function(a){return a.id.match(c.format)?a.id.match(c.format)[1]:""})},setSequence:function(a,b,c){var a=$(a),d=Object.extend(this.options(a),c||{}),e={};this.findElements(a,d).each(function(a){a.id.match(d.format)&&(e[a.id.match(d.format)[1]]=[a,a.parentNode]);a.parentNode.removeChild(a)});b.each(function(a){var b=e[a];b&&(b[1].appendChild(b[0]),delete e[a])})},serialize:function(a,b){var a=$(a),c=Object.extend(Sortable.options(a),b||{}),d=encodeURIComponent(b&&b.name?b.name:a.id);return c.tree?
Sortable.tree(a,b).children.map(function(a){return[d+Sortable._constructIndex(a)+"[id]="+encodeURIComponent(a.id)].concat(a.children.map(arguments.callee))}).flatten().join("&"):Sortable.sequence(a,b).map(function(a){return d+"[]="+encodeURIComponent(a)}).join("&")}};Element.isParent=function(a,b){if(!a.parentNode||a==b)return!1;if(a.parentNode==b)return!0;return Element.isParent(a.parentNode,b)};
Element.findChildren=function(a,b,c,d){if(!a.hasChildNodes())return null;d=d.toUpperCase();b&&(b=[b].flatten());var e=[];$A(a.childNodes).each(function(a){a.tagName&&a.tagName.toUpperCase()==d&&(!b||Element.classNames(a).detect(function(a){return b.include(a)}))&&e.push(a);c&&(a=Element.findChildren(a,b,c,d))&&e.push(a)});return e.length>0?e.flatten():[]};Element.offsetSize=function(a,b){return a["offset"+(b=="vertical"||b=="height"?"Height":"Width")]};
function createRequestObject(){return navigator.appName=="Microsoft Internet Explorer"?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest}var http=createRequestObject();function sndReq(a){http.open("get",a);http.onreadystatechange=handleResponse;http.send(null)}function hideDiv(){document.getElementById("searchResultsDiv").style.display="none"}function handleResponse(){if(http.readyState==4)document.getElementById("searchResultsDiv").innerHTML=http.responseText}
function doSearch(){var a="do_search.php?q="+document.getElementById("q").value;sndReq(a);return!1}function openWindow(a){window.open(a,"popupWindow","resizable=no,scrollbars=yes,toolbar=no,status=no,height=650,width=720")}function expandOrClose(a,b,c){a=document.getElementById(a);a.name=="d"?(a.src="arrowRight.gif",a.name="r",hideSearchTypes(b,c)):(a.src="arrowDown.gif",a.name="d",showSearchTypes(b,c));return!1}
function hideSearchTypes(a,b){for(var c=document.getElementById(b).getElementsByTagName("li"),d=1;d<c.length;d++)Effect.DropOut("res-"+a+"-"+d)}function showSearchTypes(a,b){for(var c=document.getElementById(b).getElementsByTagName("li"),d=1;d<c.length;d++)Effect.Appear("res-"+a+"-"+d)}
function sack(a){this.AjaxFailedAlert="Your browser does not support the enhanced functionality of this website, and therefore you will have an experience that differs from the intended one.\n";this.requestFile=a;this.method="POST";this.URLString="";this.encodeURIString=!0;this.execute=!1;this.onLoading=function(){};this.onLoaded=function(){};this.onInteractive=function(){};this.onCompletion=function(){};this.createAJAX=function(){try{this.xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")}catch(a){try{this.xmlhttp=
new ActiveXObject("Microsoft.XMLHTTP")}catch(c){this.xmlhttp=null}}if(!this.xmlhttp&&typeof XMLHttpRequest!="undefined")this.xmlhttp=new XMLHttpRequest;if(!this.xmlhttp)this.failed=!0};this.setVar=function(a,c){this.URLString.length<3?this.URLString=a+"="+c:this.URLString+="&"+a+"="+c};this.encVar=function(a,c){return encodeURIComponent(a)+"="+encodeURIComponent(c)};this.encodeURLString=function(a){varArray=a.split("&");for(i=0;i<varArray.length;i++)urlVars=varArray[i].split("="),urlVars[0].indexOf("amp;")!=
-1&&(urlVars[0]=urlVars[0].substring(4)),varArray[i]=this.encVar(urlVars[0],urlVars[1]);return varArray.join("&")};this.runResponse=function(){eval(this.response)};this.runAJAX=function(a){this.responseStatus=Array(2);if(this.failed&&this.AjaxFailedAlert)alert(this.AjaxFailedAlert);else{if(a)this.URLString=this.URLString.length?this.URLString+"&"+a:a;if(this.encodeURIString)a=(new Date).getTime(),this.URLString=this.encodeURLString(this.URLString),this.setVar("rndval",a);if(this.element)this.elementObj=
document.getElementById(this.element);if(this.xmlhttp){var c=this;this.method=="GET"?this.xmlhttp.open(this.method,this.requestFile+"?"+this.URLString,!0):this.xmlhttp.open(this.method,this.requestFile,!0);if(this.method=="POST")try{this.xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded")}catch(d){}this.xmlhttp.send(this.URLString);this.xmlhttp.onreadystatechange=function(){switch(c.xmlhttp.readyState){case 1:c.onLoading();break;case 2:c.onLoaded();break;case 3:c.onInteractive();
break;case 4:c.response=c.xmlhttp.responseText;c.responseXML=c.xmlhttp.responseXML;c.responseStatus[0]=c.xmlhttp.status;c.responseStatus[1]=c.xmlhttp.statusText;c.onCompletion();c.execute&&c.runResponse();if(c.elementObj){var a=c.elementObj.nodeName;a.toLowerCase();a=="input"||a=="select"||a=="option"||a=="textarea"?c.elementObj.value=c.response:c.elementObj.innerHTML=c.response}c.URLString=""}}}}};this.createAJAX()}
function MM_findObj(a,b){var c,d;b||(b=document);if((c=a.indexOf("?"))>0&&parent.frames.length)b=parent.frames[a.substring(c+1)].document,a=a.substring(0,c);if(!(d=b[a])&&b.all)d=b.all[a];for(c=0;!d&&c<b.forms.length;c++)d=b.forms[c][a];for(c=0;!d&&b.layers&&c<b.layers.length;c++)d=MM_findObj(a,b.layers[c].document);!d&&b.getElementById&&(d=b.getElementById(a));return d}
function MM_swapImage(){var a,b=0,c,d=MM_swapImage.arguments;document.MM_sr=[];for(a=0;a<d.length-2;a+=3)if((c=MM_findObj(d[a]))!=null){document.MM_sr[b++]=c;if(!c.oSrc)c.oSrc=c.src;c.src=d[a+2]}}function MM_swapImgRestore(){var a,b,c=document.MM_sr;for(a=0;c&&a<c.length&&(b=c[a])&&b.oSrc;a++)b.src=b.oSrc}
function MM_preloadImages(){var a=document;if(a.images){if(!a.MM_p)a.MM_p=[];var b,c=a.MM_p.length,d=MM_preloadImages.arguments;for(b=0;b<d.length;b++)if(d[b].indexOf("#")!=0)a.MM_p[c]=new Image,a.MM_p[c++].src=d[b]}}var Spry;Spry||(Spry={});if(!Spry.Widget)Spry.Widget={};
Spry.Widget.Accordion=function(a,b){this.element=this.getElement(a);this.defaultPanel=0;this.hoverClass="AccordionPanelTabHover";this.openClass="AccordionPanelOpen";this.closedClass="AccordionPanelClosed";this.focusedClass="AccordionFocused";this.enableKeyboardNavigation=this.enableAnimation=!0;this.hasFocus=this.animator=this.currentPanel=null;this.duration=300;this.previousPanelKeyCode=Spry.Widget.Accordion.KEY_UP;this.nextPanelKeyCode=Spry.Widget.Accordion.KEY_DOWN;this.useFixedPanelHeights=!1;
this.fixedPanelHeight=0;Spry.Widget.Accordion.setOptions(this,b,!0);Spry.Widget.Accordion.onloadDidFire?this.attachBehaviors():Spry.Widget.Accordion.loadQueue.push(this)};Spry.Widget.Accordion.onloadDidFire=!1;Spry.Widget.Accordion.loadQueue=[];
Spry.Widget.Accordion.addLoadListener=function(a){typeof window.addEventListener!="undefined"?window.addEventListener("load",a,!1):typeof document.addEventListener!="undefined"?document.addEventListener("load",a,!1):typeof window.attachEvent!="undefined"&&window.attachEvent("onload",a)};Spry.Widget.Accordion.processLoadQueue=function(){Spry.Widget.Accordion.onloadDidFire=!0;for(var a=Spry.Widget.Accordion.loadQueue,b=a.length,c=0;c<b;c++)a[c].attachBehaviors()};Spry.Widget.Accordion.addLoadListener(Spry.Widget.Accordion.processLoadQueue);
Spry.Widget.Accordion.prototype.getElement=function(a){if(a&&typeof a=="string")return document.getElementById(a);return a};Spry.Widget.Accordion.prototype.addClassName=function(a,b){a&&b&&!(a.className&&a.className.search(RegExp("\\b"+b+"\\b"))!=-1)&&(a.className+=(a.className?" ":"")+b)};Spry.Widget.Accordion.prototype.removeClassName=function(a,b){if(a&&b&&!(a.className&&a.className.search(RegExp("\\b"+b+"\\b"))==-1))a.className=a.className.replace(RegExp("\\s*\\b"+b+"\\b","g"),"")};
Spry.Widget.Accordion.setOptions=function(a,b,c){if(b)for(var d in b)c&&b[d]==void 0||(a[d]=b[d])};Spry.Widget.Accordion.prototype.onPanelTabMouseOver=function(a){a&&this.addClassName(this.getPanelTab(a),this.hoverClass)};Spry.Widget.Accordion.prototype.onPanelTabMouseOut=function(a){a&&this.removeClassName(this.getPanelTab(a),this.hoverClass)};
Spry.Widget.Accordion.prototype.openPanel=function(a){var b=this.currentPanel;if(a&&b!=a){var c;b&&(c=this.getPanelContent(b));var d=this.getPanelContent(a);if(d){if(this.useFixedPanelHeights&&!this.fixedPanelHeight)this.fixedPanelHeight=c.offsetHeight?c.offsetHeight:c.scrollHeight;if(this.enableAnimation)this.animator&&this.animator.stop(),this.animator=new Spry.Widget.Accordion.PanelAnimator(this,a,{duration:this.duration}),this.animator.start();else{if(c)c.style.height="0px";d.style.height=(this.useFixedPanelHeights?
this.fixedPanelHeight:d.scrollHeight)+"px"}b&&(this.removeClassName(b,this.openClass),this.addClassName(b,this.closedClass));this.removeClassName(a,this.closedClass);this.addClassName(a,this.openClass);this.currentPanel=a}}};Spry.Widget.Accordion.prototype.openNextPanel=function(){var a=this.getPanels(),b=this.getCurrentPanelIndex();a&&b>=0&&b+1<a.length&&this.openPanel(a[b+1])};
Spry.Widget.Accordion.prototype.openPreviousPanel=function(){var a=this.getPanels(),b=this.getCurrentPanelIndex();a&&b>0&&b<a.length&&this.openPanel(a[b-1])};Spry.Widget.Accordion.prototype.openFirstPanel=function(){var a=this.getPanels();a&&this.openPanel(a[0])};Spry.Widget.Accordion.prototype.openLastPanel=function(){var a=this.getPanels();a&&this.openPanel(a[a.length-1])};Spry.Widget.Accordion.prototype.onPanelClick=function(a){a!=this.currentPanel&&this.openPanel(a);this.focus()};
Spry.Widget.Accordion.prototype.onFocus=function(){this.hasFocus=!0;this.addClassName(this.element,this.focusedClass)};Spry.Widget.Accordion.prototype.onBlur=function(){this.hasFocus=!1;this.removeClassName(this.element,this.focusedClass)};Spry.Widget.Accordion.KEY_UP=38;Spry.Widget.Accordion.KEY_DOWN=40;
Spry.Widget.Accordion.prototype.onKeyDown=function(a){var b=a.keyCode;if(!this.hasFocus||b!=this.previousPanelKeyCode&&b!=this.nextPanelKeyCode)return!0;var c=this.getPanels();if(!c||c.length<1)return!1;for(var c=this.currentPanel?this.currentPanel:c[0],d=b==this.nextPanelKeyCode?c.nextSibling:c.previousSibling;d;){if(d.nodeType==1)break;d=b==this.nextPanelKeyCode?d.nextSibling:d.previousSibling}d&&c!=d&&this.openPanel(d);a.stopPropagation&&a.stopPropagation();a.preventDefault&&a.preventDefault();
return!1};Spry.Widget.Accordion.prototype.attachPanelHandlers=function(a){if(a){var b=this.getPanelTab(a);if(b){var c=this;Spry.Widget.Accordion.addEventListener(b,"click",function(){return c.onPanelClick(a)},!1);Spry.Widget.Accordion.addEventListener(b,"mouseover",function(){return c.onPanelTabMouseOver(a)},!1);Spry.Widget.Accordion.addEventListener(b,"mouseout",function(){return c.onPanelTabMouseOut(a)},!1)}}};
Spry.Widget.Accordion.addEventListener=function(a,b,c,d){try{a.addEventListener?a.addEventListener(b,c,d):a.attachEvent&&a.attachEvent("on"+b,c)}catch(e){}};Spry.Widget.Accordion.prototype.initPanel=function(a,b){var c=this.getPanelContent(a);b?(this.currentPanel=a,this.removeClassName(a,this.closedClass),this.addClassName(a,this.openClass)):(this.removeClassName(a,this.openClass),this.addClassName(a,this.closedClass),c.style.height="0px");this.attachPanelHandlers(a)};
Spry.Widget.Accordion.prototype.attachBehaviors=function(){for(var a=this.getPanels(),b=0;b<a.length;b++)this.initPanel(a[b],b==this.defaultPanel);if(this.enableKeyboardNavigation&&this.element.attributes.getNamedItem("tabindex")){var c=this;Spry.Widget.Accordion.addEventListener(this.element,"focus",function(a){return c.onFocus(a)},!1);Spry.Widget.Accordion.addEventListener(this.element,"blur",function(a){return c.onBlur(a)},!1);Spry.Widget.Accordion.addEventListener(this.element,"keydown",function(a){return c.onKeyDown(a)},
!1)}};Spry.Widget.Accordion.prototype.getPanels=function(){return this.getElementChildren(this.element)};Spry.Widget.Accordion.prototype.getCurrentPanel=function(){return this.currentPanel};Spry.Widget.Accordion.prototype.getCurrentPanelIndex=function(){for(var a=this.getPanels(),b=0;b<a.length;b++)if(this.currentPanel==a[b])return b;return 0};Spry.Widget.Accordion.prototype.getPanelTab=function(a){if(!a)return null;return this.getElementChildren(a)[0]};
Spry.Widget.Accordion.prototype.getPanelContent=function(a){if(!a)return null;return this.getElementChildren(a)[1]};Spry.Widget.Accordion.prototype.getElementChildren=function(a){for(var b=[],a=a.firstChild;a;)a.nodeType==1&&b.push(a),a=a.nextSibling;return b};Spry.Widget.Accordion.prototype.focus=function(){this.element&&this.element.focus&&this.element.focus()};
Spry.Widget.Accordion.PanelAnimator=function(a,b,c){this.timer=null;this.fps=this.stepCount=this.interval=0;this.steps=10;this.duration=500;this.onComplete=null;this.panel=b;this.panelToOpen=a.getElement(b);this.panelData=[];Spry.Widget.Accordion.setOptions(this,c,!0);if(this.fps>0)this.interval=Math.floor(1E3/this.fps),this.steps=parseInt((this.duration+(this.interval-1))/this.interval);else if(this.steps>0)this.interval=this.duration/this.steps;for(var c=a.getPanels(),d=0;d<c.length;d++){var e=
c[d],f=a.getPanelContent(e);if(f){var g=f.offsetHeight;g==void 0&&(g=0);if(e==b||g>0){var h={};h.panel=e;h.content=f;h.fromHeight=g;h.toHeight=e==b?a.useFixedPanelHeights?a.fixedPanelHeight:f.scrollHeight:0;h.increment=(h.toHeight-h.fromHeight)/this.steps;h.overflow=f.style.overflow;this.panelData.push(h);f.style.overflow="hidden";f.style.height=g+"px"}}}};Spry.Widget.Accordion.PanelAnimator.prototype.start=function(){var a=this;this.timer=setTimeout(function(){a.stepAnimation()},this.interval)};
Spry.Widget.Accordion.PanelAnimator.prototype.stop=function(){if(this.timer&&(clearTimeout(this.timer),this.stepCount<this.steps))for(i=0;i<this.panelData.length;i++)obj=this.panelData[i],obj.content.style.overflow=obj.overflow;this.timer=null};Spry.Widget.Accordion.PanelAnimator.prototype.stepAnimation=function(){++this.stepCount;this.animate();if(this.stepCount<this.steps)this.start();else if(this.onComplete)this.onComplete()};
Spry.Widget.Accordion.PanelAnimator.prototype.animate=function(){var a,b;if(this.stepCount>=this.steps)for(a=0;a<this.panelData.length;a++){b=this.panelData[a];if(b.panel!=this.panel)b.content.style.height="0px";b.content.style.overflow=b.overflow;b.content.style.height=b.toHeight+"px"}else for(a=0;a<this.panelData.length;a++)b=this.panelData[a],b.fromHeight+=b.increment,b.content.style.height=b.fromHeight+"px"};