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b;}};Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(d,b,c){switch(c){case"left":case"top":case"right":case"bottom":if(d(b,"position")==="static"){return null;}case"height":case"width":if(!Element.visible(b)){return null;}var e=parseInt(d(b,c),10);if(e!==b["offset"+c.capitalize()]){return e+"px";}var a;if(c==="height"){a=["border-top-width","padding-top","padding-bottom","border-bottom-width"];}else{a=["border-left-width","padding-left","padding-right","border-right-width"];}return a.inject(e,function(f,g){var h=d(b,g);return h===null?f:f-parseInt(h,10);})+"px";default:return d(b,c);}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(c,a,b){if(b==="title"){return a.title;}return c(a,b);});}else{if(Prototype.Browser.IE){Element.Methods.getOffsetParent=Element.Methods.getOffsetParent.wrap(function(c,b){b=$(b);try{b.offsetParent;}catch(f){return $(document.body);}var a=b.getStyle("position");if(a!=="static"){return c(b);}b.setStyle({position:"relative"});var d=c(b);b.setStyle({position:a});return d;});$w("positionedOffset viewportOffset").each(function(a){Element.Methods[a]=Element.Methods[a].wrap(function(f,c){c=$(c);try{c.offsetParent;}catch(h){return Element._returnOffset(0,0);}var b=c.getStyle("position");if(b!=="static"){return f(c);}var d=c.getOffsetParent();if(d&&d.getStyle("position")==="fixed"){d.setStyle({zoom:1});}c.setStyle({position:"relative"});var g=f(c);c.setStyle({position:b});return g;});});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(b,a){try{a.offsetParent;}catch(c){return Element._returnOffset(0,0);}return b(a);});Element.Methods.getStyle=function(a,b){a=$(a);b=(b=="float"||b=="cssFloat")?"styleFloat":b.camelize();var c=a.style[b];if(!c&&a.currentStyle){c=a.currentStyle[b];}if(b=="opacity"){if(c=(a.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/)){if(c[1]){return parseFloat(c[1])/100;}}return 1;}if(c=="auto"){if((b=="width"||b=="height")&&(a.getStyle("display")!="none")){return a["offset"+b.capitalize()]+"px";}return null;}return c;};Element.Methods.setOpacity=function(b,e){function f(g){return g.replace(/alpha\([^\)]*\)/gi,"");}b=$(b);var a=b.currentStyle;if((a&&!a.hasLayout)||(!a&&b.style.zoom=="normal")){b.style.zoom=1;}var d=b.getStyle("filter"),c=b.style;if(e==1||e===""){(d=f(d))?c.filter=d:c.removeAttribute("filter");return b;}else{if(e<0.00001){e=0;}}c.filter=f(d)+"alpha(opacity="+(e*100)+")";return b;};Element._attributeTranslations=(function(){var b="className";var a="for";var c=document.createElement("div");c.setAttribute(b,"x");if(c.className!=="x"){c.setAttribute("class","x");if(c.className==="x"){b="class";}}c=null;c=document.createElement("label");c.setAttribute(a,"x");if(c.htmlFor!=="x"){c.setAttribute("htmlFor","x");if(c.htmlFor==="x"){a="htmlFor";}}c=null;return{read:{names:{"class":b,"className":b,"for":a,"htmlFor":a},values:{_getAttr:function(d,e){return d.getAttribute(e,2);},_getAttrNode:function(d,f){var e=d.getAttributeNode(f);return e?e.value:"";},_getEv:(function(){var d=document.createElement("div");d.onclick=Prototype.emptyFunction;var g=d.getAttribute("onclick");var e;if(String(g).indexOf("{")>-1){e=function(f,h){h=f.getAttribute(h);if(!h){return null;}h=h.toString();h=h.split("{")[1];h=h.split("}")[0];return h.strip();};}else{if(g===""){e=function(f,h){h=f.getAttribute(h);if(!h){return null;}return h.strip();};}}d=null;return e;})(),_flag:function(d,e){return $(d).hasAttribute(e)?e:null;},style:function(d){return d.style.cssText.toLowerCase();},title:function(d){return d.title;}}}};})();Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(a,b){a.checked=!!b;},style:function(a,b){a.style.cssText=b?b:"";}}};Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex "+"encType maxLength readOnly longDesc frameBorder").each(function(a){Element._attributeTranslations.write.names[a.toLowerCase()]=a;Element._attributeTranslations.has[a.toLowerCase()]=a;});(function(a){Object.extend(a,{href:a._getAttr,src:a._getAttr,type:a._getAttr,action:a._getAttrNode,disabled:a._flag,checked:a._flag,readonly:a._flag,multiple:a._flag,onload:a._getEv,onunload:a._getEv,onclick:a._getEv,ondblclick:a._getEv,onmousedown:a._getEv,onmouseup:a._getEv,onmouseover:a._getEv,onmousemove:a._getEv,onmouseout:a._getEv,onfocus:a._getEv,onblur:a._getEv,onkeypress:a._getEv,onkeydown:a._getEv,onkeyup:a._getEv,onsubmit:a._getEv,onreset:a._getEv,onselect:a._getEv,onchange:a._getEv});})(Element._attributeTranslations.read.values);if(Prototype.BrowserFeatures.ElementExtensions){(function(){function a(e){var b=e.getElementsByTagName("*"),d=[];for(var c=0,f;f=b[c];c++){if(f.tagName!=="!"){d.push(f);}}return d;}Element.Methods.down=function(c,d,b){c=$(c);if(arguments.length==1){return c.firstDescendant();}return Object.isNumber(d)?a(c)[d]:Element.select(c,d)[b||0];};})();}}else{if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(a,b){a=$(a);a.style.opacity=(b==1)?0.999999:(b==="")?"":(b<0.00001)?0:b;return a;};}else{if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(a,b){a=$(a);a.style.opacity=(b==1||b==="")?"":(b<0.00001)?0:b;if(b==1){if(a.tagName.toUpperCase()=="IMG"&&a.width){a.width++;a.width--;}else{try{var d=document.createTextNode(" ");a.appendChild(d);a.removeChild(d);}catch(c){}}}return a;};Element.Methods.cumulativeOffset=function(b){var a=0,c=0;do{a+=b.offsetTop||0;c+=b.offsetLeft||0;if(b.offsetParent==document.body){if(Element.getStyle(b,"position")=="absolute"){break;}}b=b.offsetParent;}while(b);return Element._returnOffset(c,a);};}}}}if("outerHTML" in document.documentElement){Element.Methods.replace=function(c,e){c=$(c);if(e&&e.toElement){e=e.toElement();}if(Object.isElement(e)){c.parentNode.replaceChild(e,c);return c;}e=Object.toHTML(e);var d=c.parentNode,b=d.tagName.toUpperCase();if(Element._insertionTranslations.tags[b]){var f=c.next();var a=Element._getContentFromAnonymousElement(b,e.stripScripts());d.removeChild(c);if(f){a.each(function(g){d.insertBefore(g,f);});}else{a.each(function(g){d.appendChild(g);});}}else{c.outerHTML=e.stripScripts();}e.evalScripts.bind(e).defer();return c;};}Element._returnOffset=function(b,c){var a=[b,c];a.left=b;a.top=c;return a;};Element._getContentFromAnonymousElement=function(c,b){var d=new Element("div"),a=Element._insertionTranslations.tags[c];if(a){d.innerHTML=a[0]+b+a[1];a[2].times(function(){d=d.firstChild;});}else{d.innerHTML=b;}return $A(d.childNodes);};Element._insertionTranslations={before:function(a,b){a.parentNode.insertBefore(b,a);},top:function(a,b){a.insertBefore(b,a.firstChild);},bottom:function(a,b){a.appendChild(b);},after:function(a,b){a.parentNode.insertBefore(b,a.nextSibling);},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};(function(){var a=Element._insertionTranslations.tags;Object.extend(a,{THEAD:a.TBODY,TFOOT:a.TBODY,TH:a.TD});})();Element.Methods.Simulated={hasAttribute:function(a,c){c=Element._attributeTranslations.has[c]||c;var b=$(a).getAttributeNode(c);return !!(b&&b.specified);}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);(function(a){if(!Prototype.BrowserFeatures.ElementExtensions&&a["__proto__"]){window.HTMLElement={};window.HTMLElement.prototype=a["__proto__"];Prototype.BrowserFeatures.ElementExtensions=true;}a=null;})(document.createElement("div"));Element.extend=(function(){function c(h){if(typeof window.Element!="undefined"){var k=window.Element.prototype;if(k){var m="_"+(Math.random()+"").slice(2);var j=document.createElement(h);k[m]="x";var l=(j[m]!=="x");delete k[m];j=null;return l;}}return false;}function b(j,h){for(var l in h){var k=h[l];if(Object.isFunction(k)&&!(l in j)){j[l]=k.methodize();}}}var d=c("object");var f=c("applet");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(d&&f){return function(j){if(j&&typeof j._extendedByPrototype=="undefined"){var h=j.tagName;if(h&&(/^(?:object|applet|embed)$/i.test(h))){b(j,Element.Methods);b(j,Element.Methods.Simulated);b(j,Element.Methods.ByTag[h.toUpperCase()]);}}return j;};}return Prototype.K;}var a={},e=Element.Methods.ByTag;var g=Object.extend(function(k){if(!k||typeof k._extendedByPrototype!="undefined"||k.nodeType!=1||k==window){return k;}var h=Object.clone(a),j=k.tagName.toUpperCase();if(e[j]){Object.extend(h,e[j]);}b(k,h);k._extendedByPrototype=Prototype.emptyFunction;return k;},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(a,Element.Methods);Object.extend(a,Element.Methods.Simulated);}}});g.refresh();return g;})();Element.hasAttribute=function(a,b){if(a.hasAttribute){return a.hasAttribute(b);}return Element.Methods.Simulated.hasAttribute(a,b);};Element.addMethods=function(c){var j=Prototype.BrowserFeatures,d=Element.Methods.ByTag;if(!c){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)});}if(arguments.length==2){var b=c;c=arguments[1];}if(!b){Object.extend(Element.Methods,c||{});}else{if(Object.isArray(b)){b.each(g);}else{g(b);}}function g(l){l=l.toUpperCase();if(!Element.Methods.ByTag[l]){Element.Methods.ByTag[l]={};}Object.extend(Element.Methods.ByTag[l],c);}function a(n,m,l){l=l||false;for(var p in n){var o=n[p];if(!Object.isFunction(o)){continue;}if(!l||!(p in m)){m[p]=o.methodize();}}}function e(o){var l;var n={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(n[o]){l="HTML"+n[o]+"Element";}if(window[l]){return window[l];}l="HTML"+o+"Element";if(window[l]){return window[l];}l="HTML"+o.capitalize()+"Element";if(window[l]){return window[l];}var m=document.createElement(o);var p=m["__proto__"]||m.constructor.prototype;m=null;return p;}var h=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(j.ElementExtensions){a(Element.Methods,h);a(Element.Methods.Simulated,h,true);}if(j.SpecificElementExtensions){for(var k in Element.Methods.ByTag){var f=e(k);if(Object.isUndefined(f)){continue;}a(d[k],f.prototype);}}Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh){Element.extend.refresh();}Element.cache={};};document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()};},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop);}};(function(b){var g=Prototype.Browser,e=document,c,d={};function a(){if(g.WebKit&&!e.evaluate){return document;}if(g.Opera&&window.parseFloat(window.opera.version())<9.5){return document.body;}return document.documentElement;}function f(h){if(!c){c=a();}d[h]="client"+h;b["get"+h]=function(){return c[d[h]];};return b["get"+h]();}b.getWidth=f.curry("Width");b.getHeight=f.curry("Height");})(document.viewport);Element.Storage={UID:1};Element.addMethods({getStorage:function(b){if(!(b=$(b))){return;}var a;if(b===window){a=0;}else{if(typeof b._prototypeUID==="undefined"){b._prototypeUID=[Element.Storage.UID++];}a=b._prototypeUID[0];}if(!Element.Storage[a]){Element.Storage[a]=$H();}return Element.Storage[a];},store:function(b,a,c){if(!(b=$(b))){return;}if(arguments.length===2){Element.getStorage(b).update(a);}else{Element.getStorage(b).set(a,c);}return b;},retrieve:function(c,b,a){if(!(c=$(c))){return;}var e=Element.getStorage(c),d=e.get(b);if(Object.isUndefined(d)){e.set(b,a);d=a;}return d;},clone:function(c,a){if(!(c=$(c))){return;}var e=c.cloneNode(a);e._prototypeUID=void 0;if(a){var d=Element.select(e,"*"),b=d.length;while(b--){d[b]._prototypeUID=void 0;}}return Element.extend(e);}});var Selector=Class.create({initialize:function(a){this.expression=a.strip();if(this.shouldUseSelectorsAPI()){this.mode="selectorsAPI";}else{if(this.shouldUseXPath()){this.mode="xpath";this.compileXPathMatcher();}else{this.mode="normal";this.compileMatcher();}}},shouldUseXPath:(function(){var a=(function(){var e=false;if(document.evaluate&&window.XPathResult){var d=document.createElement("div");d.innerHTML="<ul><li></li></ul><div><ul><li></li></ul></div>";var c=".//*[local-name()='ul' or local-name()='UL']"+"//*[local-name()='li' or local-name()='LI']";var b=document.evaluate(c,d,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);e=(b.snapshotLength!==2);d=null;}return e;})();return function(){if(!Prototype.BrowserFeatures.XPath){return false;}var b=this.expression;if(Prototype.Browser.WebKit&&(b.include("-of-type")||b.include(":empty"))){return false;}if((/(\[[\w-]*?:|:checked)/).test(b)){return false;}if(a){return false;}return true;};})(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI){return false;}if(Selector.CASE_INSENSITIVE_CLASS_NAMES){return false;}if(!Selector._div){Selector._div=new Element("div");}try{Selector._div.querySelector(this.expression);}catch(a){return false;}return true;},compileMatcher:function(){var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m,len=ps.length,name;if(Selector._cache[e]){this.matcher=Selector._cache[e];return;}this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i=0;i<len;i++){p=ps[i].re;name=ps[i].name;if(m=e.match(p)){this.matcher.push(Object.isFunction(c[name])?c[name](m):new Template(c[name]).evaluate(m));e=e.replace(m[0],"");break;}}}this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join("\n"));Selector._cache[this.expression]=this.matcher;},compileXPathMatcher:function(){var h=this.expression,j=Selector.patterns,c=Selector.xpath,g,b,a=j.length,d;if(Selector._cache[h]){this.xpath=Selector._cache[h];return;}this.matcher=[".//*"];while(h&&g!=h&&(/\S/).test(h)){g=h;for(var f=0;f<a;f++){d=j[f].name;if(b=h.match(j[f].re)){this.matcher.push(Object.isFunction(c[d])?c[d](b):new Template(c[d]).evaluate(b));h=h.replace(b[0],"");break;}}}this.xpath=this.matcher.join("");Selector._cache[this.expression]=this.xpath;},findElements:function(a){a=a||document;var c=this.expression,b;switch(this.mode){case"selectorsAPI":if(a!==document){var d=a.id,f=$(a).identify();f=f.replace(/[\.:]/g,"\\$0");c="#"+f+" "+c;}b=$A(a.querySelectorAll(c)).map(Element.extend);a.id=d;return b;case"xpath":return document._getElementsByXPath(this.xpath,a);default:return this.matcher(a);}},match:function(k){this.tokens=[];var q=this.expression,a=Selector.patterns,f=Selector.assertions;var b,d,g,o=a.length,c;while(q&&b!==q&&(/\S/).test(q)){b=q;for(var j=0;j<o;j++){d=a[j].re;c=a[j].name;if(g=q.match(d)){if(f[c]){this.tokens.push([c,Object.clone(g)]);q=q.replace(g[0],"");}else{return this.findElements(document).include(k);}}}}var n=true,c,l;for(var j=0,h;h=this.tokens[j];j++){c=h[0],l=h[1];if(!Selector.assertions[c](k,l)){n=false;break;}}return n;},toString:function(){return this.expression;},inspect:function(){return"#<Selector:"+this.expression.inspect()+">";}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==="BackCompat"){Selector.CASE_INSENSITIVE_CLASS_NAMES=(function(){var c=document.createElement("div"),a=document.createElement("span");c.id="prototype_test_id";a.className="Test";c.appendChild(a);var b=(c.querySelector("#prototype_test_id .test")!==null);c=a=null;return b;})();}Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:"/following-sibling::*",tagName:function(a){if(a[1]=="*"){return"";}return"[local-name()='"+a[1].toLowerCase()+"' or local-name()='"+a[1].toUpperCase()+"']";},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(a){a[1]=a[1].toLowerCase();return new Template("[@#{1}]").evaluate(a);},attr:function(a){a[1]=a[1].toLowerCase();a[3]=a[5]||a[6];return new Template(Selector.xpath.operators[a[2]]).evaluate(a);},pseudo:function(a){var b=Selector.xpath.pseudos[a[1]];if(!b){return"";}if(Object.isFunction(b)){return b(a);}return new Template(Selector.xpath.pseudos[a[1]]).evaluate(a);},operators:{"=":"[@#{1}='#{3}']","!=":"[@#{1}!='#{3}']","^=":"[starts-with(@#{1}, '#{3}')]","$=":"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']","*=":"[contains(@#{1}, '#{3}')]","~=":"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]","|=":"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{"first-child":"[not(preceding-sibling::*)]","last-child":"[not(following-sibling::*)]","only-child":"[not(preceding-sibling::* or 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w.extend(C);}Object.extend(w,w.Methods);Object.extend(w,{fire:v,observe:t,stopObserving:j});Element.addMethods({fire:v,observe:t,stopObserving:j});Object.extend(document,{fire:v.methodize(),observe:t.methodize(),stopObserving:j.methodize(),loaded:false});if(window.Event){Object.extend(window.Event,w);}else{window.Event=w;}})();(function(){var d;function a(){if(document.loaded){return;}if(d){window.clearTimeout(d);}document.loaded=true;document.fire("dom:loaded");}function c(){if(document.readyState==="complete"){document.stopObserving("readystatechange",c);a();}}function b(){try{document.documentElement.doScroll("left");}catch(f){d=b.defer();return;}a();}if(document.addEventListener){document.addEventListener("DOMContentLoaded",a,false);}else{document.observe("readystatechange",c);if(window==top){d=b.defer();}}Event.observe(window,"load",a);})();Element.addMethods();Hash.toQueryString=Object.toQueryString;var 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c=Element.cumulativeScrollOffset(b);this.xcomp=a+c[0]-this.deltaX;this.ycomp=d+c[1]-this.deltaY;this.offset=Element.cumulativeOffset(b);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+b.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+b.offsetWidth);},overlap:function(b,a){if(!b){return 0;}if(b=="vertical"){return((this.offset[1]+a.offsetHeight)-this.ycomp)/a.offsetHeight;}if(b=="horizontal"){return((this.offset[0]+a.offsetWidth)-this.xcomp)/a.offsetWidth;}},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(a){Position.prepare();return Element.absolutize(a);},relativize:function(a){Position.prepare();return Element.relativize(a);},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(b,c,a){a=a||{};return Element.clonePosition(c,b,a);}};if(!document.getElementsByClassName){document.getElementsByClassName=function(b){function a(c){return c.blank()?null:"[contains(concat(' ', @class, ' '), ' "+c+" ')]";}b.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(c,e){e=e.toString().strip();var d=/\s/.test(e)?$w(e).map(a).join(""):a(e);return d?document._getElementsByXPath(".//*"+d,c):[];}:function(e,f){f=f.toString().strip();var g=[],h=(/\s/.test(f)?$w(f):null);if(!h&&!f){return g;}var c=$(e).getElementsByTagName("*");f=" "+f+" ";for(var d=0,k,j;k=c[d];d++){if(k.className&&(j=" "+k.className+" ")&&(j.include(f)||(h&&h.all(function(l){return !l.toString().blank()&&j.include(" "+l+" ");})))){g.push(Element.extend(k));}}return g;};return function(d,c){return 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b=1;b<4;b++){a+=(this.charAt(b)+this.charAt(b)).toLowerCase();}}if(this.length==7){a=this.toLowerCase();}}}return(a.length==7?a:(arguments[0]||this));};Element.collectTextNodes=function(a){return $A($(a).childNodes).collect(function(b){return(b.nodeType==3?b.nodeValue:(b.hasChildNodes()?Element.collectTextNodes(b):""));}).flatten().join("");};Element.collectTextNodesIgnoreClass=function(a,b){return $A($(a).childNodes).collect(function(c){return(c.nodeType==3?c.nodeValue:((c.hasChildNodes()&&!Element.hasClassName(c,b))?Element.collectTextNodesIgnoreClass(c,b):""));}).flatten().join("");};Element.setContentZoom=function(a,b){a=$(a);a.setStyle({fontSize:(b/100)+"em"});if(Prototype.Browser.WebKit){window.scrollBy(0,0);}return a;};Element.getInlineOpacity=function(a){return $(a).style.opacity||"";};Element.forceRerendering=function(a){try{a=$(a);var c=document.createTextNode(" ");a.appendChild(c);a.removeChild(c);}catch(b){}};var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},Transitions:{linear:Prototype.K,sinoidal:function(a){return(-Math.cos(a*Math.PI)/2)+0.5;},reverse:function(a){return 1-a;},flicker:function(a){var a=((-Math.cos(a*Math.PI)/4)+0.75)+Math.random()/4;return a>1?1:a;},wobble:function(a){return(-Math.cos(a*Math.PI*(9*a))/2)+0.5;},pulse:function(b,a){a=a||5;return(((b%(1/a))*a).round()==0?((b*a*2)-(b*a*2).floor()):1-((b*a*2)-(b*a*2).floor()));},spring:function(a){return 1-(Math.cos(a*4.5*Math.PI)*Math.exp(-a*6));},none:function(a){return 0;},full:function(a){return 1;}},DefaultOptions:{duration:1,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(a){var b="position:relative";if(Prototype.Browser.IE){b+=";zoom:1";}a=$(a);$A(a.childNodes).each(function(c){if(c.nodeType==3){c.nodeValue.toArray().each(function(d){a.insertBefore(new Element("span",{style:b}).update(d==" "?String.fromCharCode(160):d),c);});Element.remove(c);}});},multiple:function(b,c){var e;if(((typeof b=="object")||Object.isFunction(b))&&(b.length)){e=b;}else{e=$(b).childNodes;}var a=Object.extend({speed:0.1,delay:0},arguments[2]||{});var d=a.delay;$A(e).each(function(g,f){new c(g,Object.extend(a,{delay:f*a.speed+d}));});},PAIRS:{"slide":["SlideDown","SlideUp"],"blind":["BlindDown","BlindUp"],"appear":["Appear","Fade"]},toggle:function(b,c){b=$(b);c=(c||"appear").toLowerCase();var a=Object.extend({queue:{position:"end",scope:(b.id||"global"),limit:1}},arguments[2]||{});Effect[b.visible()?Effect.PAIRS[c][1]:Effect.PAIRS[c][0]](b,a);}};Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null;},_each:function(a){this.effects._each(a);},add:function(b){var c=new Date().getTime();var 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(this.state=="running"){'+"pos=this.options.transition(pos)*"+this.fromToDelta+"+"+this.options.from+";"+"this.position=pos;"+codeForEvent(this.options,"beforeUpdate")+(this.update?"this.update(pos);":"")+codeForEvent(this.options,"afterUpdate")+"}}");this.event("beforeStart");if(!this.options.sync){Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).add(this);}},loop:function(c){if(c>=this.startOn){if(c>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");if(this.finish){this.finish();}this.event("afterFinish");return;}var b=(c-this.startOn)/this.totalTime,a=(b*this.totalFrames).round();if(a>this.currentFrame){this.render(b);this.currentFrame=a;}}},cancel:function(){if(!this.options.sync){Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).remove(this);}this.state="finished";},event:function(a){if(this.options[a+"Internal"]){this.options[a+"Internal"](this);}if(this.options[a]){this.options[a](this);}},inspect:function(){var a=$H();for(property in this){if(!Object.isFunction(this[property])){a.set(property,this[property]);}}return"#<Effect:"+a.inspect()+",options:"+$H(this.options).inspect()+">";}});Effect.Parallel=Class.create(Effect.Base,{initialize:function(a){this.effects=a||[];this.start(arguments[1]);},update:function(a){this.effects.invoke("render",a);},finish:function(a){this.effects.each(function(b){b.render(1);b.cancel();b.event("beforeFinish");if(b.finish){b.finish(a);}b.event("afterFinish");});}});Effect.Tween=Class.create(Effect.Base,{initialize:function(c,f,e){c=Object.isString(c)?$(c):c;var b=$A(arguments),d=b.last(),a=b.length==5?b[3]:null;this.method=Object.isFunction(d)?d.bind(c):Object.isFunction(c[d])?c[d].bind(c):function(g){c[d]=g;};this.start(Object.extend({from:f,to:e},a||{}));},update:function(a){this.method(a);}});Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}));},update:Prototype.emptyFunction});Effect.Opacity=Class.create(Effect.Base,{initialize:function(b){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError);}if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1});}var a=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(a);},update:function(a){this.element.setOpacity(a);}});Effect.Move=Class.create(Effect.Base,{initialize:function(b){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError);}var a=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});this.start(a);},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop;}},update:function(a){this.element.setStyle({left:(this.options.x*a+this.originalLeft).round()+"px",top:(this.options.y*a+this.originalTop).round()+"px"});}});Effect.MoveBy=function(b,a,c){return new Effect.Move(b,Object.extend({x:c,y:a},arguments[3]||{}));};Effect.Scale=Class.create(Effect.Base,{initialize:function(b,c){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError);}var a=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:c},arguments[2]||{});this.start(a);},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(b){this.originalStyle[b]=this.element.style[b];}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var a=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(b){if(a.indexOf(b)>0){this.fontSize=parseFloat(a);this.fontSizeType=b;}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=="box"){this.dims=[this.element.offsetHeight,this.element.offsetWidth];}if(/^content/.test(this.options.scaleMode)){this.dims=[this.element.scrollHeight,this.element.scrollWidth];}if(!this.dims){this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];}},update:function(a){var b=(this.options.scaleFrom/100)+(this.factor*a);if(this.options.scaleContent&&this.fontSize){this.element.setStyle({fontSize:this.fontSize*b+this.fontSizeType});}this.setDimensions(this.dims[0]*b,this.dims[1]*b);},finish:function(a){if(this.restoreAfterFinish){this.element.setStyle(this.originalStyle);}},setDimensions:function(a,e){var f={};if(this.options.scaleX){f.width=e.round()+"px";}if(this.options.scaleY){f.height=a.round()+"px";}if(this.options.scaleFromCenter){var c=(a-this.dims[0])/2;var b=(e-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY){f.top=this.originalTop-c+"px";}if(this.options.scaleX){f.left=this.originalLeft-b+"px";}}else{if(this.options.scaleY){f.top=-c+"px";}if(this.options.scaleX){f.left=-b+"px";}}}this.element.setStyle(f);}});Effect.Highlight=Class.create(Effect.Base,{initialize:function(b){this.element=$(b);if(!this.element){throw (Effect._elementDoesNotExistError);}var a=Object.extend({startcolor:"#ffff99"},arguments[1]||{});this.start(a);},setup:function(){if(this.element.getStyle("display")=="none"){this.cancel();return;}this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");this.element.setStyle({backgroundImage:"none"});}if(!this.options.endcolor){this.options.endcolor=this.element.getStyle("background-color").parseColor("#ffffff");}if(!this.options.restorecolor){this.options.restorecolor=this.element.getStyle("background-color");}this._base=$R(0,2).map(function(a){return parseInt(this.options.startcolor.slice(a*2+1,a*2+3),16);}.bind(this));this._delta=$R(0,2).map(function(a){return parseInt(this.options.endcolor.slice(a*2+1,a*2+3),16)-this._base[a];}.bind(this));},update:function(a){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(b,c,d){return b+((this._base[d]+(this._delta[d]*a)).round().toColorPart());}.bind(this))});},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));}});Effect.ScrollTo=function(d){var c=arguments[1]||{},b=document.viewport.getScrollOffsets(),e=$(d).cumulativeOffset(),a=(window.height||document.body.scrollHeight)-document.viewport.getHeight();if(c.offset){e[1]+=c.offset;}return new Effect.Tween(null,b.top,e[1]>a?a:e[1],c,function(f){scrollTo(b.left,f.round());});};Effect.Fade=function(c){c=$(c);var a=c.getInlineOpacity();var b=Object.extend({from:c.getOpacity()||1,to:0,afterFinishInternal:function(d){if(d.options.to!=0){return;}d.element.hide().setStyle({opacity:a});}},arguments[1]||{});return new Effect.Opacity(c,b);};Effect.Appear=function(b){b=$(b);var a=Object.extend({from:(b.getStyle("display")=="none"?0:b.getOpacity()||0),to:1,afterFinishInternal:function(c){c.element.forceRerendering();},beforeSetup:function(c){c.element.setOpacity(c.options.from).show();}},arguments[1]||{});return new Effect.Opacity(b,a);};Effect.Puff=function(b){b=$(b);var a={opacity:b.getInlineOpacity(),position:b.getStyle("position"),top:b.style.top,left:b.style.left,width:b.style.width,height:b.style.height};return new Effect.Parallel([new Effect.Scale(b,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(b,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(c){Position.absolutize(c.effects[0].element);},afterFinishInternal:function(c){c.effects[0].element.hide().setStyle(a);}},arguments[1]||{}));};Effect.BlindUp=function(a){a=$(a);a.makeClipping();return new Effect.Scale(a,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(b){b.element.hide().undoClipping();}},arguments[1]||{}));};Effect.BlindDown=function(b){b=$(b);var a=b.getDimensions();return new Effect.Scale(b,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:a.height,originalWidth:a.width},restoreAfterFinish:true,afterSetup:function(c){c.element.makeClipping().setStyle({height:"0px"}).show();},afterFinishInternal:function(c){c.element.undoClipping();}},arguments[1]||{}));};Effect.SwitchOff=function(b){b=$(b);var a=b.getInlineOpacity();return new Effect.Appear(b,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(c){new Effect.Scale(c.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(d){d.element.makePositioned().makeClipping();},afterFinishInternal:function(d){d.element.hide().undoClipping().undoPositioned().setStyle({opacity:a});}});}},arguments[1]||{}));};Effect.DropOut=function(b){b=$(b);var a={top:b.getStyle("top"),left:b.getStyle("left"),opacity:b.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(b,{x:0,y:100,sync:true}),new Effect.Opacity(b,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(c){c.effects[0].element.makePositioned();},afterFinishInternal:function(c){c.effects[0].element.hide().undoPositioned().setStyle(a);}},arguments[1]||{}));};Effect.Shake=function(d){d=$(d);var b=Object.extend({distance:20,duration:0.5},arguments[1]||{});var e=parseFloat(b.distance);var c=parseFloat(b.duration)/10;var a={top:d.getStyle("top"),left:d.getStyle("left")};return new Effect.Move(d,{x:e,y:0,duration:c,afterFinishInternal:function(f){new Effect.Move(f.element,{x:-e*2,y:0,duration:c*2,afterFinishInternal:function(g){new Effect.Move(g.element,{x:e*2,y:0,duration:c*2,afterFinishInternal:function(h){new Effect.Move(h.element,{x:-e*2,y:0,duration:c*2,afterFinishInternal:function(j){new Effect.Move(j.element,{x:e*2,y:0,duration:c*2,afterFinishInternal:function(k){new Effect.Move(k.element,{x:-e,y:0,duration:c,afterFinishInternal:function(l){l.element.undoPositioned().setStyle(a);}});}});}});}});}});}});};Effect.SlideDown=function(c){c=$(c).cleanWhitespace();var a=c.down().getStyle("bottom");var b=c.getDimensions();return new Effect.Scale(c,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:b.height,originalWidth:b.width},restoreAfterFinish:true,afterSetup:function(d){d.element.makePositioned();d.element.down().makePositioned();if(window.opera){d.element.setStyle({top:""});}d.element.makeClipping().setStyle({height:"0px"}).show();},afterUpdateInternal:function(d){d.element.down().setStyle({bottom:(d.dims[0]-d.element.clientHeight)+"px"});},afterFinishInternal:function(d){d.element.undoClipping().undoPositioned();d.element.down().undoPositioned().setStyle({bottom:a});}},arguments[1]||{}));};Effect.SlideUp=function(c){c=$(c).cleanWhitespace();var a=c.down().getStyle("bottom");var b=c.getDimensions();return new Effect.Scale(c,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:b.height,originalWidth:b.width},restoreAfterFinish:true,afterSetup:function(d){d.element.makePositioned();d.element.down().makePositioned();if(window.opera){d.element.setStyle({top:""});}d.element.makeClipping().show();},afterUpdateInternal:function(d){d.element.down().setStyle({bottom:(d.dims[0]-d.element.clientHeight)+"px"});},afterFinishInternal:function(d){d.element.hide().undoClipping().undoPositioned();d.element.down().undoPositioned().setStyle({bottom:a});}},arguments[1]||{}));};Effect.Squish=function(a){return new Effect.Scale(a,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(b){b.element.makeClipping();},afterFinishInternal:function(b){b.element.hide().undoClipping();}});};Effect.Grow=function(c){c=$(c);var b=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var a={top:c.style.top,left:c.style.left,height:c.style.height,width:c.style.width,opacity:c.getInlineOpacity()};var g=c.getDimensions();var h,f;var e,d;switch(b.direction){case"top-left":h=f=e=d=0;break;case"top-right":h=g.width;f=d=0;e=-g.width;break;case"bottom-left":h=e=0;f=g.height;d=-g.height;break;case"bottom-right":h=g.width;f=g.height;e=-g.width;d=-g.height;break;case"center":h=g.width/2;f=g.height/2;e=-g.width/2;d=-g.height/2;break;}return new Effect.Move(c,{x:h,y:f,duration:0.01,beforeSetup:function(j){j.element.hide().makeClipping().makePositioned();},afterFinishInternal:function(j){new Effect.Parallel([new Effect.Opacity(j.element,{sync:true,to:1,from:0,transition:b.opacityTransition}),new Effect.Move(j.element,{x:e,y:d,sync:true,transition:b.moveTransition}),new Effect.Scale(j.element,100,{scaleMode:{originalHeight:g.height,originalWidth:g.width},sync:true,scaleFrom:window.opera?1:0,transition:b.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(k){k.effects[0].element.setStyle({height:"0px"}).show();},afterFinishInternal:function(k){k.effects[0].element.undoClipping().undoPositioned().setStyle(a);}},b));}});};Effect.Shrink=function(c){c=$(c);var b=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var a={top:c.style.top,left:c.style.left,height:c.style.height,width:c.style.width,opacity:c.getInlineOpacity()};var f=c.getDimensions();var e,d;switch(b.direction){case"top-left":e=d=0;break;case"top-right":e=f.width;d=0;break;case"bottom-left":e=0;d=f.height;break;case"bottom-right":e=f.width;d=f.height;break;case"center":e=f.width/2;d=f.height/2;break;}return new Effect.Parallel([new Effect.Opacity(c,{sync:true,to:0,from:1,transition:b.opacityTransition}),new Effect.Scale(c,window.opera?1:0,{sync:true,transition:b.scaleTransition,restoreAfterFinish:true}),new Effect.Move(c,{x:e,y:d,sync:true,transition:b.moveTransition})],Object.extend({beforeStartInternal:function(g){g.effects[0].element.makePositioned().makeClipping();},afterFinishInternal:function(g){g.effects[0].element.hide().undoClipping().undoPositioned().setStyle(a);}},b));};Effect.Pulsate=function(c){c=$(c);var b=arguments[1]||{};var a=c.getInlineOpacity();var e=b.transition||Effect.Transitions.sinoidal;var d=function(f){return e(1-Effect.Transitions.pulse(f,b.pulses));};d.bind(e);return new Effect.Opacity(c,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(f){f.element.setStyle({opacity:a});}},b),{transition:d}));};Effect.Fold=function(b){b=$(b);var a={top:b.style.top,left:b.style.left,width:b.style.width,height:b.style.height};b.makeClipping();return new Effect.Scale(b,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(c){new Effect.Scale(b,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(d){d.element.hide().undoClipping().setStyle(a);}});}},arguments[1]||{}));};Effect.Morph=Class.create(Effect.Base,{initialize:function(c){this.element=$(c);if(!this.element){throw (Effect._elementDoesNotExistError);}var a=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(a.style)){this.style=$H(a.style);}else{if(a.style.include(":")){this.style=a.style.parseStyle();}else{this.element.addClassName(a.style);this.style=$H(this.element.getStyles());this.element.removeClassName(a.style);var b=this.element.getStyles();this.style=this.style.reject(function(d){return d.value==b[d.key];});a.afterFinishInternal=function(d){d.element.addClassName(d.options.style);d.transforms.each(function(e){d.element.style[e.style]="";});};}}this.start(a);},setup:function(){function a(b){if(!b||["rgba(0, 0, 0, 0)","transparent"].include(b)){b="#ffffff";}b=b.parseColor();return $R(0,2).map(function(c){return parseInt(b.slice(c*2+1,c*2+3),16);});}this.transforms=this.style.map(function(g){var f=g[0],e=g[1],d=null;if(e.parseColor("#zzzzzz")!="#zzzzzz"){e=e.parseColor();d="color";}else{if(f=="opacity"){e=parseFloat(e);if(Prototype.Browser.IE&&(!this.element.currentStyle.hasLayout)){this.element.setStyle({zoom:1});}}else{if(Element.CSS_LENGTH.test(e)){var c=e.match(/^([\+\-]?[0-9\.]+)(.*)$/);e=parseFloat(c[1]);d=(c.length==3)?c[2]:null;}}}var b=this.element.getStyle(f);return{style:f.camelize(),originalValue:d=="color"?a(b):parseFloat(b||0),targetValue:d=="color"?a(e):e,unit:d};}.bind(this)).reject(function(b){return((b.originalValue==b.targetValue)||(b.unit!="color"&&(isNaN(b.originalValue)||isNaN(b.targetValue))));});},update:function(a){var d={},b,c=this.transforms.length;while(c--){d[(b=this.transforms[c]).style]=b.unit=="color"?"#"+(Math.round(b.originalValue[0]+(b.targetValue[0]-b.originalValue[0])*a)).toColorPart()+(Math.round(b.originalValue[1]+(b.targetValue[1]-b.originalValue[1])*a)).toColorPart()+(Math.round(b.originalValue[2]+(b.targetValue[2]-b.originalValue[2])*a)).toColorPart():(b.originalValue+(b.targetValue-b.originalValue)*a).toFixed(3)+(b.unit===null?"":b.unit);}this.element.setStyle(d,true);}});Effect.Transform=Class.create({initialize:function(a){this.tracks=[];this.options=arguments[1]||{};this.addTracks(a);},addTracks:function(a){a.each(function(b){b=$H(b);var c=b.values().first();this.tracks.push($H({ids:b.keys().first(),effect:Effect.Morph,options:{style:c}}));}.bind(this));return this;},play:function(){return new Effect.Parallel(this.tracks.map(function(a){var d=a.get("ids"),c=a.get("effect"),b=a.get("options");var e=[$(d)||$$(d)].flatten();return e.map(function(f){return new c(f,Object.extend({sync:true},b));});}).flatten(),this.options);}});Element.CSS_PROPERTIES=$w("backgroundColor backgroundPosition borderBottomColor borderBottomStyle "+"borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth "+"borderRightColor borderRightStyle borderRightWidth borderSpacing "+"borderTopColor borderTopStyle borderTopWidth bottom clip color "+"fontSize fontWeight height left letterSpacing lineHeight "+"marginBottom marginLeft marginRight marginTop markerOffset maxHeight "+"maxWidth minHeight minWidth opacity outlineColor outlineOffset "+"outlineWidth paddingBottom paddingLeft paddingRight paddingTop "+"right textIndent top width wordSpacing zIndex");Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement=document.createElement("div");String.prototype.parseStyle=function(){var b,a=$H();if(Prototype.Browser.WebKit){b=new Element("div",{style:this}).style;}else{String.__parseStyleElement.innerHTML='<div style="'+this+'"></div>';b=String.__parseStyleElement.childNodes[0].style;}Element.CSS_PROPERTIES.each(function(c){if(b[c]){a.set(c,b[c]);}});if(Prototype.Browser.IE&&this.include("opacity")){a.set("opacity",this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);}return a;};if(document.defaultView&&document.defaultView.getComputedStyle){Element.getStyles=function(b){var a=document.defaultView.getComputedStyle($(b),null);return Element.CSS_PROPERTIES.inject({},function(c,d){c[d]=a[d];return c;});};}else{Element.getStyles=function(b){b=$(b);var a=b.currentStyle,c;c=Element.CSS_PROPERTIES.inject({},function(d,e){d[e]=a[e];return d;});if(!c.opacity){c.opacity=b.getOpacity();}return c;};}Effect.Methods={morph:function(a,b){a=$(a);new Effect.Morph(a,Object.extend({style:b},arguments[2]||{}));return a;},visualEffect:function(c,e,b){c=$(c);var d=e.dasherize().camelize(),a=d.charAt(0).toUpperCase()+d.substring(1);new Effect[a](c,b);return c;},highlight:function(b,a){b=$(b);new Effect.Highlight(b,a);return b;}};$w("fade appear grow shrink fold blindUp blindDown slideUp slideDown "+"pulsate shake puff squish switchOff dropOut").each(function(a){Effect.Methods[a]=function(c,b){c=$(c);Effect[a.charAt(0).toUpperCase()+a.substring(1)](c,b);return c;};});$w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function(a){Effect.Methods[a]=Element[a];});Element.addMethods(Effect.Methods);if(Object.isUndefined(Effect)){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(b){b=$(b);var a=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(a.containment){a._containers=[];var c=a.containment;if(Object.isArray(c)){c.each(function(d){a._containers.push($(d));});}else{a._containers.push($(c));}}if(a.accept){a.accept=[a.accept].flatten();}Element.makePositioned(b);a.element=b;this.drops.push(a);},findDeepestChild:function(a){deepest=a[0];for(i=1;i<a.length;++i){if(Element.isParent(a[i].element,deepest.element)){deepest=a[i];}}return deepest;},isContained:function(b,a){var c;if(a.tree){c=b.treeNode;}else{c=b.parentNode;}return a._containers.detect(function(d){return c==d;});},isAffected:function(a,c,b){return((b.element!=c)&&((!b._containers)||this.isContained(c,b))&&((!b.accept)||(Element.classNames(c).detect(function(d){return b.accept.include(d);})))&&Position.within(b.element,a[0],a[1]));},deactivate:function(a){if(a.hoverclass){Element.removeClassName(a.element,a.hoverclass);}this.last_active=null;},activate:function(a){if(a.hoverclass){Element.addClassName(a.element,a.hoverclass);}this.last_active=a;},show:function(a,c){if(!this.drops.length){return;}var b,d=[];this.drops.each(function(e){if(Droppables.isAffected(a,c,e)){d.push(e);}});if(d.length>0){b=Droppables.findDeepestChild(d);}if(this.last_active&&this.last_active!=b){this.deactivate(this.last_active);}if(b){Position.within(b.element,a[0],a[1]);if(b.onHover){b.onHover(c,b.element,Position.overlap(b.overlap,b.element));}if(b!=this.last_active){Droppables.activate(b);}}},fire:function(b,a){if(!this.last_active){return;}Position.prepare();if(this.isAffected([Event.pointerX(b),Event.pointerY(b)],a,this.last_active)){if(this.last_active.onDrop){this.last_active.onDrop(a,this.last_active.element,b);return true;}}},reset:function(){if(this.last_active){this.deactivate(this.last_active);}}};var 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;});if(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){if(a.options.delay){this._timeout=setTimeout(function(){Draggables._timeout=null;window.focus();Draggables.activeDraggable=a;}.bind(this),a.options.delay);}else{window.focus();this.activeDraggable=a;}},deactivate:function(){this.activeDraggable=null;},updateDrag:function(a){if(!this.activeDraggable){return;}var b=[Event.pointerX(a),Event.pointerY(a)];if(this._lastPointer&&(this._lastPointer.inspect()==b.inspect())){return;}this._lastPointer=b;this.activeDraggable.updateDrag(a,b);},endDrag:function(a){if(this._timeout){clearTimeout(this._timeout);this._timeout=null;}if(!this.activeDraggable){return;}this._lastPointer=null;this.activeDraggable.endDrag(a);this.activeDraggable=null;},keyPress:function(a){if(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(b,a,c){if(this[b+"Count"]>0){this.observers.each(function(d){if(d[b]){d[b](b,a,c);}});}if(a.options[b]){a.options[b](a,c);}},_cacheObserverCallbacks:function(){["onStart","onEnd","onDrag"].each(function(a){Draggables[a+"Count"]=Draggables.observers.select(function(b){return b[a];}).length;});}};var Draggable=Class.create({initialize:function(b){var c={handle:false,reverteffect:function(f,e,d){var g=Math.sqrt(Math.abs(e^2)+Math.abs(d^2))*0.02;new Effect.Move(f,{x:-d,y:-e,duration:g,queue:{scope:"_draggable",position:"end"}});},endeffect:function(e){var d=Object.isNumber(e._opacity)?e._opacity:1;new Effect.Opacity(e,{duration:0.2,from:0.7,to:d,queue:{scope:"_draggable",position:"end"},afterFinish:function(){Draggable._dragging[e]=false;}});},zindex:1000,revert:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false,delay:0};if(!arguments[1]||Object.isUndefined(arguments[1].endeffect)){Object.extend(c,{starteffect:function(d){d._opacity=Element.getOpacity(d);Draggable._dragging[d]=true;new Effect.Opacity(d,{duration:0.2,from:d._opacity,to:0.7});}});}var a=Object.extend(c,arguments[1]||{});this.element=$(b);if(a.handle&&Object.isString(a.handle)){this.handle=this.element.down("."+a.handle,0);}if(!this.handle){this.handle=$(a.handle);}if(!this.handle){this.handle=this.element;}if(a.scroll&&!a.scroll.scrollTo&&!a.scroll.outerHTML){a.scroll=$(a.scroll);this._isScrollChild=Element.childOf(this.element,a.scroll);}Element.makePositioned(this.element);this.options=a;this.dragging=false;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(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element]){return;}if(Event.isLeftClick(a)){var c=Event.element(a);if((tag_name=c.tagName.toUpperCase())&&(tag_name=="INPUT"||tag_name=="SELECT"||tag_name=="OPTION"||tag_name=="BUTTON"||tag_name=="TEXTAREA")){return;}var b=[Event.pointerX(a),Event.pointerY(a)];var d=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(e){return(b[e]-d[e]);});Draggables.activate(this);Event.stop(a);}},startDrag:function(b){this.dragging=true;if(!this.delta){this.delta=this.currentDelta();}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(true);this.element._originallyAbsolute=(this.element.getStyle("position")=="absolute");if(!this.element._originallyAbsolute){Position.absolutize(this.element);}this.element.parentNode.insertBefore(this._clone,this.element);}if(this.options.scroll){if(this.options.scroll==window){var a=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=a.left;this.originalScrollTop=a.top;}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop;}}Draggables.notify("onStart",this,b);if(this.options.starteffect){this.options.starteffect(this.element);}},updateDrag:function(event,pointer){if(!this.dragging){this.startDrag(event);}if(!this.options.quiet){Position.prepare();Droppables.show(pointer,this.element);}Draggables.notify("onDrag",this,event);this.draw(pointer);if(this.options.change){this.options.change(this);}if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height];}}else{p=Position.page(this.options.scroll);p[0]+=this.options.scroll.scrollLeft+Position.deltaX;p[1]+=this.options.scroll.scrollTop+Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight);}var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity)){speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity);}if(pointer[1]<(p[1]+this.options.scrollSensitivity)){speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity);}if(pointer[0]>(p[2]-this.options.scrollSensitivity)){speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity);}if(pointer[1]>(p[3]-this.options.scrollSensitivity)){speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity);}this.startScrolling(speed);}if(Prototype.Browser.WebKit){window.scrollBy(0,0);}Event.stop(event);},finishDrag:function(b,f){this.dragging=false;if(this.options.quiet){Position.prepare();var e=[Event.pointerX(b),Event.pointerY(b)];Droppables.show(e,this.element);}if(this.options.ghosting){if(!this.element._originallyAbsolute){Position.relativize(this.element);}delete this.element._originallyAbsolute;Element.remove(this._clone);this._clone=null;}var g=false;if(f){g=Droppables.fire(b,this.element);if(!g){g=false;}}if(g&&this.options.onDropped){this.options.onDropped(this.element);}Draggables.notify("onEnd",this,b);var a=this.options.revert;if(a&&Object.isFunction(a)){a=a(this.element);}var c=this.currentDelta();if(a&&this.options.reverteffect){if(g==0||a!="failure"){this.options.reverteffect(this.element,c[1]-this.delta[1],c[0]-this.delta[0]);}}else{this.delta=c;}if(this.options.zindex){this.element.style.zIndex=this.originalZ;}if(this.options.endeffect){this.options.endeffect(this.element);}Draggables.deactivate(this);Droppables.reset();},keyPress:function(a){if(a.keyCode!=Event.KEY_ESC){return;}this.finishDrag(a,false);Event.stop(a);},endDrag:function(a){if(!this.dragging){return;}this.stopScrolling();this.finishDrag(a,true);Event.stop(a);},draw:function(a){var g=Position.cumulativeOffset(this.element);if(this.options.ghosting){var c=Position.realOffset(this.element);g[0]+=c[0]-Position.deltaX;g[1]+=c[1]-Position.deltaY;}var f=this.currentDelta();g[0]-=f[0];g[1]-=f[1];if(this.options.scroll&&(this.options.scroll!=window&&this._isScrollChild)){g[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;g[1]-=this.options.scroll.scrollTop-this.originalScrollTop;}var e=[0,1].map(function(d){return(a[d]-g[d]-this.offset[d]);}.bind(this));if(this.options.snap){if(Object.isFunction(this.options.snap)){e=this.options.snap(e[0],e[1],this);}else{if(Object.isArray(this.options.snap)){e=e.map(function(d,h){return(d/this.options.snap[h]).round()*this.options.snap[h];}.bind(this));}else{e=e.map(function(d){return(d/this.options.snap).round()*this.options.snap;}.bind(this));}}}var b=this.element.style;if((!this.options.constraint)||(this.options.constraint=="horizontal")){b.left=e[0]+"px";}if((!this.options.constraint)||(this.options.constraint=="vertical")){b.top=e[1]+"px";}if(b.visibility=="hidden"){b.visibility="";}},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null;}},startScrolling:function(a){if(!(a[0]||a[1])){return;}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 current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1]);}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000;}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]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0){Draggables._lastScrollPointer[0]=0;}if(Draggables._lastScrollPointer[1]<0){Draggables._lastScrollPointer[1]=0;}this.draw(Draggables._lastScrollPointer);}if(this.options.change){this.options.change(this);}},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft;}else{if(w.document.body){T=body.scrollTop;L=body.scrollLeft;}}if(w.innerWidth){W=w.innerWidth;H=w.innerHeight;}else{if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight;}else{W=body.offsetWidth;H=body.offsetHeight;}}}return{top:T,left:L,width:W,height:H};}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(b,a){this.element=$(b);this.observer=a;this.lastValue=Sortable.serialize(this.element);},onStart:function(){this.lastValue=Sortable.serialize(this.element);},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element)){this.observer(this.element);}}});var Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(a){while(a.tagName.toUpperCase()!="BODY"){if(a.id&&Sortable.sortables[a.id]){return a;}a=a.parentNode;}},options:function(a){a=Sortable._findRootElement($(a));if(!a){return;}return Sortable.sortables[a.id];},destroy:function(a){var b=Sortable.options(a);if(b){Draggables.removeObserver(b.element);b.droppables.each(function(c){Droppables.remove(c);});b.draggables.invoke("destroy");delete Sortable.sortables[b.element.id];}},create:function(c){c=$(c);var b=Object.extend({element:c,tag:"li",dropOnEmpty:false,tree:false,treeTag:"ul",overlap:"vertical",constraint:"vertical",containment:c,handle:false,only:false,delay:0,hoverclass:null,ghosting:false,quiet:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:false,handles:false,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(c);var a={revert:true,quiet:b.quiet,scroll:b.scroll,scrollSpeed:b.scrollSpeed,scrollSensitivity:b.scrollSensitivity,delay:b.delay,ghosting:b.ghosting,constraint:b.constraint,handle:b.handle};if(b.starteffect){a.starteffect=b.starteffect;}if(b.reverteffect){a.reverteffect=b.reverteffect;}else{if(b.ghosting){a.reverteffect=function(f){f.style.top=0;f.style.left=0;};}}if(b.endeffect){a.endeffect=b.endeffect;}if(b.zindex){a.zindex=b.zindex;}var d={overlap:b.overlap,containment:b.containment,tree:b.tree,hoverclass:b.hoverclass,onHover:Sortable.onHover};var e={onHover:Sortable.onEmptyHover,overlap:b.overlap,containment:b.containment,hoverclass:b.hoverclass};Element.cleanWhitespace(c);b.draggables=[];b.droppables=[];if(b.dropOnEmpty||b.tree){Droppables.add(c,e);b.droppables.push(c);}(b.elements||this.findElements(c,b)||[]).each(function(h,f){var g=b.handles?$(b.handles[f]):(b.handle?$(h).select("."+b.handle)[0]:h);b.draggables.push(new Draggable(h,Object.extend(a,{handle:g})));Droppables.add(h,d);if(b.tree){h.treeNode=c;}b.droppables.push(h);});if(b.tree){(Sortable.findTreeElements(c,b)||[]).each(function(f){Droppables.add(f,e);f.treeNode=c;b.droppables.push(f);});}this.sortables[c.id]=b;Draggables.addObserver(new SortableObserver(c,b.onUpdate));},findElements:function(b,a){return Element.findChildren(b,a.only,a.tree?true:false,a.tag);},findTreeElements:function(b,a){return Element.findChildren(b,a.only,a.tree?true:false,a.treeTag);},onHover:function(e,d,a){if(Element.isParent(d,e)){return;}if(a>0.33&&a<0.66&&Sortable.options(d).tree){return;}else{if(a>0.5){Sortable.mark(d,"before");if(d.previousSibling!=e){var b=e.parentNode;e.style.visibility="hidden";d.parentNode.insertBefore(e,d);if(d.parentNode!=b){Sortable.options(b).onChange(e);}Sortable.options(d.parentNode).onChange(e);}}else{Sortable.mark(d,"after");var c=d.nextSibling||null;if(c!=e){var b=e.parentNode;e.style.visibility="hidden";d.parentNode.insertBefore(e,c);if(d.parentNode!=b){Sortable.options(b).onChange(e);}Sortable.options(d.parentNode).onChange(e);}}}},onEmptyHover:function(e,g,h){var j=e.parentNode;var a=Sortable.options(g);if(!Element.isParent(g,e)){var f;var c=Sortable.findElements(g,{tag:a.tag,only:a.only});var b=null;if(c){var d=Element.offsetSize(g,a.overlap)*(1-h);for(f=0;f<c.length;f+=1){if(d-Element.offsetSize(c[f],a.overlap)>=0){d-=Element.offsetSize(c[f],a.overlap);}else{if(d-(Element.offsetSize(c[f],a.overlap)/2)>=0){b=f+1<c.length?c[f+1]:null;break;}else{b=c[f];break;}}}}g.insertBefore(e,b);Sortable.options(j).onChange(e);a.onChange(e);}},unmark:function(){if(Sortable._marker){Sortable._marker.hide();}},mark:function(b,a){var d=Sortable.options(b.parentNode);if(d&&!d.ghosting){return;}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 c=Position.cumulativeOffset(b);Sortable._marker.setStyle({left:c[0]+"px",top:c[1]+"px"});if(a=="after"){if(d.overlap=="horizontal"){Sortable._marker.setStyle({left:(c[0]+b.clientWidth)+"px"});}else{Sortable._marker.setStyle({top:(c[1]+b.clientHeight)+"px"});}}Sortable._marker.show();},_tree:function(e,b,f){var d=Sortable.findElements(e,b)||[];for(var c=0;c<d.length;++c){var a=d[c].id.match(b.format);if(!a){continue;}var g={id:encodeURIComponent(a?a[1]:null),element:e,parent:f,children:[],position:f.children.length,container:$(d[c]).down(b.treeTag)};if(g.container){this._tree(g.container,b,g);}f.children.push(g);}return f;},tree:function(d){d=$(d);var c=this.options(d);var b=Object.extend({tag:c.tag,treeTag:c.treeTag,only:c.only,name:d.id,format:c.format},arguments[1]||{});var a={id:null,parent:null,children:[],container:d,position:0};return Sortable._tree(d,b,a);},_constructIndex:function(b){var a="";do{if(b.id){a="["+b.position+"]"+a;}}while((b=b.parent)!=null);return a;},sequence:function(b){b=$(b);var a=Object.extend(this.options(b),arguments[1]||{});return $(this.findElements(b,a)||[]).map(function(c){return c.id.match(a.format)?c.id.match(a.format)[1]:"";});},setSequence:function(b,c){b=$(b);var a=Object.extend(this.options(b),arguments[2]||{});var d={};this.findElements(b,a).each(function(e){if(e.id.match(a.format)){d[e.id.match(a.format)[1]]=[e,e.parentNode];}e.parentNode.removeChild(e);});c.each(function(e){var f=d[e];if(f){f[1].appendChild(f[0]);delete d[e];}});},serialize:function(c){c=$(c);var b=Object.extend(Sortable.options(c),arguments[1]||{});var a=encodeURIComponent((arguments[1]&&arguments[1].name)?arguments[1].name:c.id);if(b.tree){return Sortable.tree(c,arguments[1]).children.map(function(d){return[a+Sortable._constructIndex(d)+"[id]="+encodeURIComponent(d.id)].concat(d.children.map(arguments.callee));}).flatten().join("&");}else{return Sortable.sequence(c,arguments[1]).map(function(d){return a+"[]="+encodeURIComponent(d);}).join("&");}}};Element.isParent=function(b,a){if(!b.parentNode||b==a){return false;}if(b.parentNode==a){return true;}return Element.isParent(b.parentNode,a);};Element.findChildren=function(d,b,a,c){if(!d.hasChildNodes()){return null;}c=c.toUpperCase();if(b){b=[b].flatten();}var e=[];$A(d.childNodes).each(function(g){if(g.tagName&&g.tagName.toUpperCase()==c&&(!b||(Element.classNames(g).detect(function(h){return b.include(h);})))){e.push(g);}if(a){var f=Element.findChildren(g,b,a,c);if(f){e.push(f);}}});return(e.length>0?e.flatten():[]);};Element.offsetSize=function(a,b){return a["offset"+((b=="vertical"||b=="height")?"Height":"Width")];};if(!Control){var Control={};}Control.Slider=Class.create({initialize:function(d,a,b){var c=this;if(Object.isArray(d)){this.handles=d.collect(function(f){return $(f);});}else{this.handles=[$(d)];}this.track=$(a);this.options=b||{};this.axis=this.options.axis||"horizontal";this.increment=this.options.increment||1;this.step=parseInt(this.options.step||"1");this.range=this.options.range||$R(0,1);this.value=0;this.values=this.handles.map(function(){return 0;});this.spans=this.options.spans?this.options.spans.map(function(e){return $(e);}):false;this.options.startSpan=$(this.options.startSpan||null);this.options.endSpan=$(this.options.endSpan||null);this.restricted=this.options.restricted||false;this.maximum=this.options.maximum||this.range.end;this.minimum=this.options.minimum||this.range.start;this.alignX=parseInt(this.options.alignX||"0");this.alignY=parseInt(this.options.alignY||"0");this.trackLength=this.maximumOffset()-this.minimumOffset();this.handleLength=this.isVertical()?(this.handles[0].offsetHeight!=0?this.handles[0].offsetHeight:this.handles[0].style.height.replace(/px$/,"")):(this.handles[0].offsetWidth!=0?this.handles[0].offsetWidth:this.handles[0].style.width.replace(/px$/,""));this.active=false;this.dragging=false;this.disabled=false;if(this.options.disabled){this.setDisabled();}this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;if(this.allowedValues){this.minimum=this.allowedValues.min();this.maximum=this.allowedValues.max();}this.eventMouseDown=this.startDrag.bindAsEventListener(this);this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.update.bindAsEventListener(this);this.handles.each(function(f,e){e=c.handles.length-1-e;c.setValue(parseFloat((Object.isArray(c.options.sliderValue)?c.options.sliderValue[e]:c.options.sliderValue)||c.range.start),e);f.makePositioned().observe("mousedown",c.eventMouseDown);});this.track.observe("mousedown",this.eventMouseDown);document.observe("mouseup",this.eventMouseUp);document.observe("mousemove",this.eventMouseMove);this.initialized=true;},dispose:function(){var a=this;Event.stopObserving(this.track,"mousedown",this.eventMouseDown);Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);this.handles.each(function(b){Event.stopObserving(b,"mousedown",a.eventMouseDown);});},setDisabled:function(){this.disabled=true;},setEnabled:function(){this.disabled=false;},getNearestValue:function(a){if(this.allowedValues){if(a>=this.allowedValues.max()){return(this.allowedValues.max());}if(a<=this.allowedValues.min()){return(this.allowedValues.min());}var c=Math.abs(this.allowedValues[0]-a);var b=this.allowedValues[0];this.allowedValues.each(function(d){var e=Math.abs(d-a);if(e<=c){b=d;c=e;}});return b;}if(a>this.range.end){return this.range.end;}if(a<this.range.start){return this.range.start;}return a;},setValue:function(b,a){if(!this.active){this.activeHandleIdx=a||0;this.activeHandle=this.handles[this.activeHandleIdx];this.updateStyles();}a=a||this.activeHandleIdx||0;if(this.initialized&&this.restricted){if((a>0)&&(b<this.values[a-1])){b=this.values[a-1];}if((a<(this.handles.length-1))&&(b>this.values[a+1])){b=this.values[a+1];}}b=this.getNearestValue(b);this.values[a]=b;this.value=this.values[0];this.handles[a].style[this.isVertical()?"top":"left"]=this.translateToPx(b);this.drawSpans();if(!this.dragging||!this.event){this.updateFinished();}},setValueBy:function(b,a){this.setValue(this.values[a||this.activeHandleIdx||0]+b,a||this.activeHandleIdx||0);},translateToPx:function(a){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(a-this.range.start))+"px";},translateToValue:function(a){return((a/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start);},getRange:function(b){var a=this.values.sortBy(Prototype.K);b=b||0;return $R(a[b],a[b+1]);},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX);},maximumOffset:function(){return(this.isVertical()?(this.track.offsetHeight!=0?this.track.offsetHeight:this.track.style.height.replace(/px$/,""))-this.alignY:(this.track.offsetWidth!=0?this.track.offsetWidth:this.track.style.width.replace(/px$/,""))-this.alignX);},isVertical:function(){return(this.axis=="vertical");},drawSpans:function(){var a=this;if(this.spans){$R(0,this.spans.length-1).each(function(b){a.setSpan(a.spans[b],a.getRange(b));});}if(this.options.startSpan){this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value));}if(this.options.endSpan){this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum));}},setSpan:function(b,a){if(this.isVertical()){b.style.top=this.translateToPx(a.start);b.style.height=this.translateToPx(a.end-a.start+this.range.start);}else{b.style.left=this.translateToPx(a.start);b.style.width=this.translateToPx(a.end-a.start+this.range.start);}},updateStyles:function(){this.handles.each(function(a){Element.removeClassName(a,"selected");});Element.addClassName(this.activeHandle,"selected");},startDrag:function(c){if(Event.isLeftClick(c)){if(!this.disabled){this.active=true;var d=Event.element(c);var e=[Event.pointerX(c),Event.pointerY(c)];var a=d;if(a==this.track){var b=Position.cumulativeOffset(this.track);this.event=c;this.setValue(this.translateToValue((this.isVertical()?e[1]-b[1]:e[0]-b[0])-(this.handleLength/2)));var b=Position.cumulativeOffset(this.activeHandle);this.offsetX=(e[0]-b[0]);this.offsetY=(e[1]-b[1]);}else{while((this.handles.indexOf(d)==-1)&&d.parentNode){d=d.parentNode;}if(this.handles.indexOf(d)!=-1){this.activeHandle=d;this.activeHandleIdx=this.handles.indexOf(this.activeHandle);this.updateStyles();var b=Position.cumulativeOffset(this.activeHandle);this.offsetX=(e[0]-b[0]);this.offsetY=(e[1]-b[1]);}}}Event.stop(c);}},update:function(a){if(this.active){if(!this.dragging){this.dragging=true;}this.draw(a);if(Prototype.Browser.WebKit){window.scrollBy(0,0);}Event.stop(a);}},draw:function(b){var c=[Event.pointerX(b),Event.pointerY(b)];var a=Position.cumulativeOffset(this.track);c[0]-=this.offsetX+a[0];c[1]-=this.offsetY+a[1];this.event=b;this.setValue(this.translateToValue(this.isVertical()?c[1]:c[0]));if(this.initialized&&this.options.onSlide){this.options.onSlide(this.values.length>1?this.values:this.value,this);}},endDrag:function(a){if(this.active&&this.dragging){this.finishDrag(a,true);Event.stop(a);}this.active=false;this.dragging=false;},finishDrag:function(a,b){this.active=false;this.dragging=false;this.updateFinished();},updateFinished:function(){if(this.initialized&&this.options.onChange){this.options.onChange(this.values.length>1?this.values:this.value,this);}this.event=null;}});var Settings=Class.create({initialize:function(){this.settings=$("settings");this.settings.observe("click",this.popup.bindAsEventListener(this));},popup:function(){var b=new Element("div").update('<h1>Settings</h1><p>Use to the settings to help configure TweetTabs.</p><form class="form">');var a=Tweettabs.getTabs();var c=new Element("form",{"class":"form"});a.each(function(e){var h=new Element("p").update('<label for="i'+e.id+'">'+e.value+"</label>");var g=new Element("input",{"type":"hidden","id":"i"+e.id});var d=new Element("div",{"class":"track"});var f=new Element("div",{"class":"handle"});d.appendChild(f);h.appendChild(d);h.appendChild(g);c.appendChild(h);});b.appendChild(c);new ModalPopup(b,this.ok.bindAsEventListener(this));setTimeout(function(){var d=$("popup").select(".track");a.each(function(f,g){var e=f.object.getPollRate();change=function(h){d[g].next().writeAttribute("value",h);};new Control.Slider(d[g].down(),d[g],{sliderValue:e,range:$R(10,360),onSlide:change,onChange:change});});},100);},remaining:function(){},ok:function(){}});var Cookie={create:function(c,d,e){if(e){var b=new Date();b.setTime(b.getTime()+(e*24*60*60*1000));var a="; expires="+b.toGMTString();}else{var a="";}document.cookie=c+"="+d+a+"; path=/";},read:function(b){var e=b+"=";var a=document.cookie.split(";");for(var d=0;d<a.length;d++){var f=a[d];while(f.charAt(0)==" "){f=f.substring(1,f.length);}if(f.indexOf(e)==0){return f.substring(e.length,f.length);}}return null;},destroy:function(a){this.create(a,"",-1);},save:function(a){this.create("tweettabs",escape(Object.toJSON(a)),1000);},open:function(){var a=this.read("tweettabs");a=unescape(a);a=a.evalJSON();return a;}};var Tab=Class.create({initialize:function(a){this.options={pollrate:10,url:"",type:""};this.opened=new Date();this.counter=0;Object.extend(this.options,a||{});var b=document.viewport.getWidth();if((Tweettabs.countTabs()*300)>b){$("content").setStyle({"width":(Tweettabs.countTabs()*300)+"px"});}else{$("content").setStyle({"width":"auto"});}this.create();$("content").insert({bottom:this.objects.tab});this.bind();this.poll();},create:function(){this.objects={};this.objects.tab=new Element("div",{"class":"tab "+this.options.type,"id":"tab"+this.options.id});this.objects.top=new Element("div",{"class":"top"});this.objects.title=new Element("div",{"class":"title"}).update("Search");this.objects.buttons=new Element("div",{"class":"buttons"});this.objects.close=new Element("div",{"class":"close"});this.objects.ul=new Element("ul",{"class":"loading"});this.objects.track=new Element("div",{"class":"track"});this.objects.handle=new Element("div",{"class":"handle"});this.objects.buttons.insert({bottom:this.objects.close});this.objects.top.insert({bottom:this.objects.buttons});this.objects.top.insert({top:this.objects.title});this.objects.tab.insert({top:this.objects.top});this.objects.tab.insert({bottom:this.objects.ul});this.objects.track.insert({top:this.objects.handle});this.objects.tab.insert({bottom:this.objects.track});this.resize();this.draggable();},bind:function(){this.value=0;this.objects.tab.observe("mouseover",this.mouseover.bindAsEventListener(this));this.objects.tab.observe("mouseout",this.mouseout.bindAsEventListener(this));this.slider=new Control.Slider(this.objects.handle,this.objects.track,{axis:"vertical",onSlide:function(a){this.scroll(a,this.objects.ul,this.slider);}.bind(this),onChange:function(a){this.scroll(a,this.objects.ul,this.slider);}.bind(this)});this.objects.tab.observe("DOMMouseScroll",this.wheel.bindAsEventListener(this));this.objects.tab.observe("mousewheel",this.wheel.bindAsEventListener(this));this.objects.close.observe("click",this.destroy.bindAsEventListener(this));},scroll:function(c,a,b){this.value=c;b.handleLength=b.handles[0].getHeight()+10;b.trackLength=b.track.getHeight();a.scrollTop=Math.round(c/b.maximum*(a.scrollHeight-a.offsetHeight));},mouseover:function(){if(this.tweet){this.tweet.stop();}},mouseout:function(){if(this.tweet){this.tweet.start();}},wheel:function(a){if(this.tweet.running){var b=0;if(!a){a=window.event;}if(a.wheelDelta){b=a.wheelDelta/120;if(window.opera){b=-b;}}else{if(a.detail){b=-a.detail/3;}}if(b){this.slider.setValue(this.value-((b/800)*(this.objects.handle.getHeight()/2)),0,{onChange:function(c){this.scroll(c,this.objects.ul,this.slider);}.bind(this)});}if(a.preventDefault){a.preventDefault();}a.returnValue=false;}},poll:function(){if(this.objects.tab&&Tweettabs.getRemainingLimit()!=0){this.objects.title.addClassName("loading");var a=this.options.url;if(this.last_id!=undefined){a+="&since_id="+this.last_id;}Twitjax.create(a,{onSuccess:this.process.bindAsEventListener(this),onFailure:this.failure.bindAsEventListener(this)});}},process:function(a){if(a.results.length>0){Tweettabs.addYip(this.options.id,a.results.length);if(this.tweet){this.tweet.insert(a,this.objects.ul);}else{this.tweet=new Tweet(a,this.objects.ul);}this.last_id=a.results[0].id;}this.pollrate(a.results.length);this.resize();setTimeout(function(){this.poll();}.bind(this),this.options.pollrate*1000);this.objects.title.removeClassName("loading");},failure:function(){setTimeout(function(){this.poll();}.bind(this),this.options.pollrate*1000);},pollrate:function(e){this.counter+=e;var j=new Date();var h=(j.getTime()-this.opened.getTime())/1000;if(h<10){h=10;}var b=Tweettabs.checkAPI();this.tpm=this.counter/(h/60);var g=Tweettabs.getTabs();var a=0;for(var d=0;d<g.length;d++){if(g[d].object.tpm){a+=g[d].object.tpm;}}var c=10;var f=60/((b/g.length)/60);this.options.pollrate=60/(((b/a)*this.tpm)/60);if(this.options.pollrate>f){this.options.pollrate=f;}else{if(this.options.pollrate<c){this.options.pollrate=c;}}},getPollRate:function(){return this.options.pollrate;},setPollRate:function(a){this.options.pollrate=a;},resize:function(){var c=$(document.viewport).getWidth();var a=$(document.viewport).getHeight()-$("header").getHeight()-62;if((Tweettabs.countTabs()*300)>c){a=a-16;}this.objects.ul.setStyle({"height":a+"px"});this.objects.track.setStyle({"height":a-10+"px"});var e=parseInt(this.objects.ul.getStyle("height").replace("px",""));var d=this.objects.ul.select(".tweet").length;if(d==0){d=15;}var b=Math.round((e*e)/(d*100));if(b<10){b=10;}this.objects.handle.setStyle({"height":b+"px"});},draggable:function(){new Draggable(this.objects.tab,{handle:this.objects.title,constraint:"horizontal",snap:[300,0],onStart:function(){this.objects.tab.setStyle({"position":"absolute"});}.bind(this),onEnd:function(){var a=parseInt(this.objects.tab.getStyle("left").replace("px",""));var f=a/300;var e=Tweettabs.getTabs();var b=new Array();for(var d=0;d<e.length;d++){if(e[d].id==parseInt(this.objects.tab.readAttribute("id").replace("tab",""))){var c=d;}}if(f>=e.length){f=e.length-1;}if(e.length==1){this.objects.tab.writeAttribute("style","");return;}b=e.splice(c,1);b=e.splice(f,0,b[0]);this.objects.tab.remove();if(e[f-1]){$("tab"+e[f-1].id).insert({after:this.objects.tab});}else{$("tab"+e[f+1].id).insert({before:this.objects.tab});}this.objects.tab.setStyle({"position":"static"});Tweettabs.setTabs(e);Tweettabs.save();this.objects.tab.writeAttribute("style","");}.bind(this)});Droppables.add(this.objects.tab,{hoverclass:"hover",overlap:"horizontal",onHover:function(a,c,b){if(b<=0.5){c.removeClassName("hover");}}});},destroy:function(){if(!this.tweet||this.tweet.running){$$(".tab").each(function(b,a){if(b==this.objects.tab){Tweettabs.tabs.splice(a,1);}}.bind(this));Tweettabs.save();Tweettabs.removeTab();this.objects.tab.remove();this.objects.tab=null;}}});var Tab_Search=Class.create(Tab,{initialize:function($super,g,c,d,e){if(c==""){new Popup("<strong>Warning</strong>: You can't search twitter for nothing");return;}var b=Tweettabs.getTabs();var f=false;b.each(function(h){if(h.value==c){new Popup("<strong>Warning</strong>: You can't have the same search term twice");f=true;throw $break;}});if(f){return;}if(c.indexOf("&")!=-1){var a="http://search.twitter.com/search.json?"+c;}else{var a="http://search.twitter.com/search.json?rpp=15&q="+escape(c);}if(d==undefined){d=10;}if(e==undefined){Tweettabs.increaseCountTabs();}$super({id:g,url:a,type:"search",pollrate:d});if(c.length>20){c=c.substr(0,19)+"...";}this.objects.title.update("Search for "+c);}});var Tab_User=Class.create(Tab,{initialize:function($super,a){$super(a);this.objects.title.update("Timeline");},poll:function(){var a="/ajax.php?method=get";if(this.last_id!=undefined){a+="&since_id="+this.last_id;}var b="http://twitter.com/statuses/friends_timeline.json";new Ajax.Request(a+"&url="+escape(b),{onSuccess:function(d){var c={results:d.responseText.evalJSON()};this.process(c);}.bind(this)});}});var Tweettabs={apiLimit:1000,remainingAPI:1000,timestampAPI:false,domain:"tweetmeme.com",tabslength:0,initialize:function(){this.tabs=new Array();this.yips=new Object();this.open();this.startup();},getTabs:function(){return this.tabs;},setTabs:function(a){this.tabs=a;},countTabs:function(){return this.tabslength;},increaseCountTabs:function(){this.tabslength=this.tabslength+1;},removeTab:function(){this.tabslength=this.tabslength-1;var a=document.viewport.getWidth();if(this.tabslength*300>a){$("content").setStyle({"width":(this.tabslength*300)+"px"});}else{$("content").setStyle({"width":"auto"});}this.tabs.each(function(b){b.object.resize();});},addTab:function(a,e,d,c){if(a.options){if(c==undefined){c=10;}this.tabs.push({object:a,id:e,type:"search",value:d,pollrate:c});this.save();var b=document.viewport.getWidth();if(Tweettabs.countTabs()*300>b){this.tabs.each(function(f){f.object.resize();});}}},getLimit:function(){return this.apiLimit;},getRemainingLimit:function(){return this.remainingAPI;},checkAPI:function(){if(this.remainingAPI<=0){return false;}else{this.remainingAPI-=1;if(this.timestampAPI===false){this.timestampAPI=new Date();}else{var a=new Date();var b=a.getTime()-this.timestampAPI.getTime();if((b/1000/60)>=60){this.remainingAPI=this.apiLimit;this.timestampAPI=new Date();}}return this.remainingAPI;}},startup:function(){var a=function(){var c=this.id();var b=new Tab_Search(c,$F("search_box"));this.addTab(b,c,$F("search_box"));}.bind(this);$("search_box").observe("keydown",function(b){if(b.keyCode==13){a();}}.bind(this));$("search_button").observe("click",a);this.trends=new Trends();$("share").observe("click",function(){new Share();});$("about").observe("click",function(){new Popup('<h2>About TweetTabs</h2><p>TweetTabs is a way of viewing the latest tweets of upcoming twitter trends or searches.</p><p>Use the search box to easily search twitter for tweets, TweetTabs will automatically update each tab with new content when it comes in.<p><h3>API</h3><p>TweetTabs uses the twitter search which has an unknown API limit. To make sure we are kind to twitter TweetTabs imposes a API limit of 500 calls per hour. TweetTabs is smart enough to use your API wisely, it will only update tabs when it thinks they will have new content.</p><h3>Powered By</h3><p>TweetTabs is powered by <a href="http://tweetmeme.com">TweetMeme</a>.</p>');});new PeriodicalExecuter(this.yip.bindAsEventListener(this),60);},id:function(){if(this.tabs.length>0){var a=this.tabs[this.tabs.length-1].id+1;}else{var a=1;}return a;},open:function(){var h=window.location.pathname.split("/");var d=new Array();var b=0;h.each(function(j){if(j!=""){d.push(unescape(j));}});d.shift();var a=function(){for(var j=0;j<d.length;j++){var l=this.id();var k=new Tab_Search(l,d[j]);this.addTab(k,l,d[j]);}}.bind(this);var e=Cookie.open();if(e){this.tabslength=e.tabs.length;for(var c=0;c<e.tabs.length;c++){var f=new Tab_Search(e.tabs[c].id,e.tabs[c].value,e.tabs[c].pollrate,false);this.addTab(f,e.tabs[c].id,e.tabs[c].value,e.tabs[c].pollrate);}a();}else{if(d.length>0){a();new Popup("<h1>Getting Started</h1><p>Welcome to TweetTabs. Why don't you dive right in and do a search, or click on one of the trending topics above.</p><p>You have clicked on a link which has automatically added a number of new tabs. If you don't like a tab, just click on the cross to close it.</p>");}else{new Popup("<h1>Getting Started</h1><p>Welcome to TweetTabs. Why don't you dive right in and do a search, or click on one of the trending topics above.</p><p>We have started you off with a couple of new tabs, but don't worry just click on the cross to close the tab.</p>");var g=this.id();var f=new Tab_Search(g,"tweettabs");this.addTab(f,g,"tweettabs");var g=this.id();var f=new Tab_Search(g,"tweetmeme");this.addTab(f,g,"tweetmeme");}}},save:function(){var a=new Array();this.tabs.each(function(c){a.push({id:c.id,type:c.type,value:c.value,pollrate:c.object.getPollRate()});c.pollrate=c.object.getPollRate();});var b={tabs:a};Cookie.save(b);},resize:function(){this.tabs.each(function(a){a.object.resize();});if(this.trends){this.trends.resize();}},addYip:function(a,b){if(this.yips[a]!=undefined){this.yips[a]+=b;}else{this.yips[a]=b;}},yip:function(){var b=new Array();var a=0;this.tabs.each(function(c,d){if(this.yips[c.object.options.id]!=undefined){(d==0)?b.push(c.value+": "+this.yips[c.object.options.id]+""):b.push(" "+c.value+": "+this.yips[c.object.options.id]+"");a+=this.yips[c.object.options.id];}}.bind(this));if(window.fluid&&a>0){window.fluid.showGrowlNotification({title:a+" New Tweets",description:b,icon:"http://tweettabs.com/images/yip.png"});}this.yips=new Object();}};var Search=Class.create({initialize:function(){this.popup=new ModalPopup(this.form(),this.ok.bindAsEventListener(this));},ok:function(){var b=$("advanced-search").serialize();var c=Tweettabs.id;var a=new Tab_Search(c,b);Tweettabs.addTab(a,c,b);this.popup.close();},form:function(){return'<h1>Advanced Search</h1><p>Use the form below to narrow down what you are searching for. TweetTabs supports all the standard Twitter search filters.</p><form class="form" id="advanced-search">'+"<h2>Words</h2>"+"<p>"+'<label for="">All of these words</label>'+'<input type="text" name="ands" id="ands" class="long"/>'+"</p>"+"<p>"+'<label for="">This exact phrase</label>'+'<input type="text" name="phrase" id="phrase" class="long"/>'+"</p>"+"<p>"+'<label for="">None of these words</label>'+'<input type="text" name="nots" id="nots" class="long"/>'+"</p>"+"<p>"+'<label for="">This hashtag</label>'+'<input type="text" name="tag" id="tag" class="short"/>'+"</p>"+'<p class="last">'+'<label for="">Written in</label>'+'<select name="lang" id="lang"><option selected="selected" value="all">Any Language</option><option value="ar">Arabic</option><option value="da">Danish</option><option value="nl">Dutch</option><option value="en">English</option><option value="fi">Finnish</option><option value="fr">French</option><option value="de">German</option><option value="hu">Hungarian</option><option value="is">Icelandic</option><option value="it">Italian</option><option value="ja">Japanese</option><option value="no">Norwegian</option><option value="pl">Polish</option><option value="pt">Portuguese</option><option value="ru">Russian</option><option value="es">Spanish</option><option value="sv">Swedish</option><option value="th">Thai</option></select>'+"</p>"+"<h2>People</h2>"+"<p>"+'<label for="">From this person</label>'+'<input type="text" name="from" id="from" class="short"/>'+"</p>"+"<p>"+'<label for="">To this person</label>'+'<input type="text" name="to" id="to" class="short"/>'+"</p>"+'<p class="last">'+'<label for="">Referencing this person</label>'+'<input type="text" name="ref" id="ref" class="short"/>'+"</p>"+"<h2>Places</h2>"+"<p>"+'<label for="">Near this place</label>'+'<input type="text" name="near" id="near" class="short"/>'+"</p>"+'<p class="last">'+'<label for="">Within this distance</label>'+'<select name="within" id="within"><option value="1">1</option><option value="5">5</option><option value="10">10</option><option selected="selected" value="15">15</option><option value="25">25</option><option value="50">50</option><option value="100">100</option><option value="500">500</option><option value="1000">1000</option></select> <input type="radio" value="mi" name="units" id="units_mi" checked="checked"/> miles <input type="radio" value="km" name="units" id="units_km"/> kilometers'+"</p>"+"<h2>Other</h2>"+'<p class="last">'+'<label for="">Containing links</label>'+'<input type="checkbox" value="links" name="filter" id="filter"/>'+"</p>"+"</form>";}});var counter=0;var lo=window.location.hostname.toString();for(var i=0;i<lo.length;i++){counter+=lo.charCodeAt(i);}if(counter!=1344){var Tweettabs=null;}var Twitjax={queue:new Array(),count:0,create:function(b,a){var c=this.queue.find(function(d){if(d.url==b){return true;}});if(!c){this.queue.push({url:b,options:a});}new PeriodicalExecuter(this.request.bindAsEventListener(this),0.5);},request:function(a){if(this.queue.length>0&&!this.running){this.running=true;this.count++;this.item=this.queue.shift();var b=this.item.url+"&callback=Twitjax.callback";this.script=new Element("script",{"src":b,"height":0,"width":0,"id":"call_"+this.count});$(document.body).insert({bottom:this.script});var c=this.count;setTimeout(function(){if($("call_"+c)){if(this.item.options.onFailure){this.item.options.onFailure();}if($("call_"+c).parentNode){$("call_"+c).remove();}this.running=false;}}.bind(this),10000);}},callback:function(a){if(this.script){if(this.script.parentNode){this.script.remove();this.script=null;}}if(a.error){new Popup("<h1>Error</h1><p>Opps, look likes we have an error. Twitter says: "+a.error+"</p>");return false;}if(this.item.options.onSuccess){this.item.options.onSuccess(a);}this.running=false;}};var Links=Class.create({initialize:function(a){a.observe("click",function(c){c.stop();this.a=Event.element(c);var b="http://api."+Tweettabs.domain+"/url_info.jsonc?url="+escape(this.a.readAttribute("href"))+"&extended=yes";Twitjax.create(b,{onSuccess:this.success.bindAsEventListener(this),onFailure:this.failure.bindAsEventListener(this)});this.open(this.a);}.bind(this));},open:function(){var c=this.a.up(".tab").readAttribute("id").replace("tab","");var b=Tweettabs.getTabs();b.each(function(d){if(d.id==c){d.object.tweet.running=false;}}.bind(this));this.linkbox=new Element("div",{"class":"linkbox loading"}).update('<div class="body"></div><div class="arrow_shadow"></div><div class="arrow_white"></div>');var a=new Element("div",{"class":"close","title":"Close"});this.linkbox.insert({bottom:a});a.observe("click",this.close.bindAsEventListener(this));$("content").insert({bottom:this.linkbox});this.center();},close:function(){var b=this.a.up(".tab").readAttribute("id").replace("tab","");var a=Tweettabs.getTabs();a.each(function(c){if(c.id==b){c.object.tweet.running=true;}}.bind(this));this.linkbox.remove();},center:function(){var c=this.a.viewportOffset();var b=this.a.cumulativeScrollOffset();c.left+=b.left;var d=c.top;var a=c.left;if((document.viewport.getHeight()-d)<=400){this.linkbox.addClassName("bottom");}if((document.viewport.getWidth()-a)<=400){this.linkbox.addClassName("left");}if(this.linkbox.hasClassName("bottom")){this.linkbox.setStyle({"top":d-this.linkbox.getHeight()-42+"px"});}else{this.linkbox.setStyle({"top":d+"px"});}if(this.linkbox.hasClassName("left")){this.linkbox.setStyle({"left":a-this.linkbox.getWidth()+42+"px"});}else{this.linkbox.setStyle({"left":a+"px"});}},success:function(b){this.linkbox.removeClassName("loading");if(b.status=="failure"){this.linkbox.down().update("<strong>Warning</strong>: sorry TweetMeme couldn't find any data for that link.<br/><br/> <a href=\""+this.a.href+'" target="_blank">Continue anyway</a>');this.linkbox.down().setStyle({"height":"auto","width":"150px"});}else{if(b.story.title==undefined){b.story.title="Unknown";}var a='<h2><a href="'+b.story.url+'" target="_blank" class="external">'+b.story.title+'<span title="Open link in a new window"></span></a></h2>';var c=this.a.up(".wrap").select(".user")[0].innerHTML;a+='<div class="button"><iframe height="61" frameborder="0" width="50" scrolling="no" src="http://api.tweetmeme.com/widget.js?url='+escape(b.story.url)+"&amp;style=normal&amp;source="+c+'"></iframe></div>';if(b.story.thumbnail){a+='<img src="'+b.story.thumbnail+'" alt="'+b.story.title+'" />';}if(b.story.excerpt){if(b.story.excerpt.length>75){b.story.excerpt=b.story.excerpt.substring(0,75)+"...";}a+="<p>"+b.story.excerpt+"</p>";}else{a+="<p>Sorry we don't have an excerpt for this story.</p>";}a+='<p class="url"><strong>URL:</strong> <a href="'+b.story.url+'" title="'+b.story.url+'" target="_blank">'+b.story.url+"</a>";this.linkbox.down().update(a);this.linkbox.down().setStyle({"height":"auto","width":"350px"});this.center();}},failure:function(a){this.linkbox.removeClassName("loading");this.linkbox.down().setStyle({height:"auto"});this.linkbox.down().update("<h1>Timeout</h1><p>Sorry TweetMeme took to long to 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