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i=this.getWindow();return{x:i.innerWidth,y:i.innerHeight};}var h=a(this);return{x:h.clientWidth,y:h.clientHeight};},getScroll:function(){var i=this.getWindow(),h=a(this);return{x:i.pageXOffset||h.scrollLeft,y:i.pageYOffset||h.scrollTop};},getScrollSize:function(){var i=a(this),h=this.getSize();return{x:Math.max(i.scrollWidth,h.x),y:Math.max(i.scrollHeight,h.y)};},getPosition:function(){return{x:0,y:0};},getCoordinates:function(){var h=this.getSize();return{top:0,left:0,bottom:h.y,right:h.x,height:h.y,width:h.x};}});var d=Element.getComputedStyle;function e(h,i){return d(h,i).toInt()||0;}function f(h){return d(h,"-moz-box-sizing")=="border-box";}function g(h){return e(h,"border-top-width");}function c(h){return e(h,"border-left-width");}function b(h){return(/^(?:body|html)$/i).test(h.tagName);}function a(h){var i=h.getDocument();return(!i.compatMode||i.compatMode=="CSS1Compat")?i.html:i.body;}})();Element.alias("setPosition","position");Native.implement([Window,Document,Element],{getHeight:function(){return this.getSize().y;},getWidth:function(){return this.getSize().x;},getScrollTop:function(){return this.getScroll().y;},getScrollLeft:function(){return this.getScroll().x;},getScrollHeight:function(){return this.getScrollSize().y;},getScrollWidth:function(){return this.getScrollSize().x;},getTop:function(){return this.getPosition().y;},getLeft:function(){return this.getPosition().x;}});Native.implement([Document,Element],{getElements:function(h,g){h=h.split(",");var c,e={};for(var d=0,b=h.length;d<b;d++){var a=h[d],f=Selectors.Utils.search(this,a,e);if(d!=0&&f.item){f=$A(f);}c=(d==0)?f:(c.item)?$A(c).concat(f):c.concat(f);}return new Elements(c,{ddup:(h.length>1),cash:!g});}});Element.implement({match:function(b){if(!b||(b==this)){return true;}var d=Selectors.Utils.parseTagAndID(b);var a=d[0],e=d[1];if(!Selectors.Filters.byID(this,e)||!Selectors.Filters.byTag(this,a)){return false;}var c=Selectors.Utils.parseSelector(b);return(c)?Selectors.Utils.filter(this,c,{}):true;}});var Selectors={Cache:{nth:{},parsed:{}}};Selectors.RegExps={id:(/#([\w-]+)/),tag:(/^(\w+|\*)/),quick:(/^(\w+|\*)$/),splitter:(/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),combined:(/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)};Selectors.Utils={chk:function(b,c){if(!c){return true;}var a=$uid(b);if(!c[a]){return c[a]=true;}return false;},parseNthArgument:function(h){if(Selectors.Cache.nth[h]){return Selectors.Cache.nth[h];}var e=h.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);if(!e){return false;}var g=parseInt(e[1],10);var d=(g||g===0)?g:1;var f=e[2]||false;var c=parseInt(e[3],10)||0;if(d!=0){c--;while(c<1){c+=d;}while(c>=d){c-=d;}}else{d=c;f="index";}switch(f){case"n":e={a:d,b:c,special:"n"};break;case"odd":e={a:2,b:0,special:"n"};break;case"even":e={a:2,b:1,special:"n"};break;case"first":e={a:0,special:"index"};break;case"last":e={special:"last-child"};break;case"only":e={special:"only-child"};break;default:e={a:(d-1),special:"index"};}return Selectors.Cache.nth[h]=e;},parseSelector:function(e){if(Selectors.Cache.parsed[e]){return Selectors.Cache.parsed[e];}var d,h={classes:[],pseudos:[],attributes:[]};while((d=Selectors.RegExps.combined.exec(e))){var i=d[1],g=d[2],f=d[3],b=d[5],c=d[6],j=d[7];if(i){h.classes.push(i);}else{if(c){var a=Selectors.Pseudo.get(c);if(a){h.pseudos.push({parser:a,argument:j});}else{h.attributes.push({name:c,operator:"=",value:j});}}else{if(g){h.attributes.push({name:g,operator:f,value:b});}}}}if(!h.classes.length){delete h.classes;}if(!h.attributes.length){delete h.attributes;}if(!h.pseudos.length){delete h.pseudos;}if(!h.classes&&!h.attributes&&!h.pseudos){h=null;}return Selectors.Cache.parsed[e]=h;},parseTagAndID:function(b){var a=b.match(Selectors.RegExps.tag);var c=b.match(Selectors.RegExps.id);return[(a)?a[1]:"*",(c)?c[1]:false];},filter:function(f,c,e){var d;if(c.classes){for(d=c.classes.length;d--;d){var g=c.classes[d];if(!Selectors.Filters.byClass(f,g)){return false;}}}if(c.attributes){for(d=c.attributes.length;d--;d){var b=c.attributes[d];if(!Selectors.Filters.byAttribute(f,b.name,b.operator,b.value)){return false;}}}if(c.pseudos){for(d=c.pseudos.length;d--;d){var a=c.pseudos[d];if(!Selectors.Filters.byPseudo(f,a.parser,a.argument,e)){return false;}}}return true;},getByTagAndID:function(b,a,d){if(d){var c=(b.getElementById)?b.getElementById(d,true):Element.getElementById(b,d,true);return(c&&Selectors.Filters.byTag(c,a))?[c]:[];}else{return b.getElementsByTagName(a);}},search:function(o,h,t){var b=[];var c=h.trim().replace(Selectors.RegExps.splitter,function(k,j,i){b.push(j);return":)"+i;}).split(":)");var p,e,A;for(var z=0,v=c.length;z<v;z++){var y=c[z];if(z==0&&Selectors.RegExps.quick.test(y)){p=o.getElementsByTagName(y);continue;}var a=b[z-1];var q=Selectors.Utils.parseTagAndID(y);var B=q[0],r=q[1];if(z==0){p=Selectors.Utils.getByTagAndID(o,B,r);}else{var d={},g=[];for(var x=0,w=p.length;x<w;x++){g=Selectors.Getters[a](g,p[x],B,r,d);}p=g;}var f=Selectors.Utils.parseSelector(y);if(f){e=[];for(var u=0,s=p.length;u<s;u++){A=p[u];if(Selectors.Utils.filter(A,f,t)){e.push(A);}}p=e;}}return p;}};Selectors.Getters={" ":function(h,g,j,a,e){var d=Selectors.Utils.getByTagAndID(g,j,a);for(var c=0,b=d.length;c<b;c++){var f=d[c];if(Selectors.Utils.chk(f,e)){h.push(f);}}return h;},">":function(h,g,j,a,f){var c=Selectors.Utils.getByTagAndID(g,j,a);for(var e=0,d=c.length;e<d;e++){var b=c[e];if(b.parentNode==g&&Selectors.Utils.chk(b,f)){h.push(b);}}return h;},"+":function(c,b,a,e,d){while((b=b.nextSibling)){if(b.nodeType==1){if(Selectors.Utils.chk(b,d)&&Selectors.Filters.byTag(b,a)&&Selectors.Filters.byID(b,e)){c.push(b);}break;}}return c;},"~":function(c,b,a,e,d){while((b=b.nextSibling)){if(b.nodeType==1){if(!Selectors.Utils.chk(b,d)){break;}if(Selectors.Filters.byTag(b,a)&&Selectors.Filters.byID(b,e)){c.push(b);}}}return c;}};Selectors.Filters={byTag:function(b,a){return(a=="*"||(b.tagName&&b.tagName.toLowerCase()==a));},byID:function(a,b){return(!b||(a.id&&a.id==b));},byClass:function(b,a){return(b.className&&b.className.contains(a," "));},byPseudo:function(a,d,c,b){return d.call(a,c,b);},byAttribute:function(c,d,b,e){var a=Element.prototype.getProperty.call(c,d);if(!a){return(b=="!=");}if(!b||e==undefined){return true;}switch(b){case"=":return(a==e);case"*=":return(a.contains(e));case"^=":return(a.substr(0,e.length)==e);case"$=":return(a.substr(a.length-e.length)==e);case"!=":return(a!=e);case"~=":return a.contains(e," ");case"|=":return a.contains(e,"-");}return false;}};Selectors.Pseudo=new Hash({checked:function(){return this.checked;},empty:function(){return!(this.innerText||this.textContent||"").length;},not:function(a){return!Element.match(this,a);},contains:function(a){return(this.innerText||this.textContent||"").contains(a);},"first-child":function(){return Selectors.Pseudo.index.call(this,0);},"last-child":function(){var a=this;while((a=a.nextSibling)){if(a.nodeType==1){return false;}}return true;},"only-child":function(){var b=this;while((b=b.previousSibling)){if(b.nodeType==1){return false;}}var a=this;while((a=a.nextSibling)){if(a.nodeType==1){return false;}}return true;},"nth-child":function(g,e){g=(g==undefined)?"n":g;var c=Selectors.Utils.parseNthArgument(g);if(c.special!="n"){return Selectors.Pseudo[c.special].call(this,c.a,e);}var f=0;e.positions=e.positions||{};var d=$uid(this);if(!e.positions[d]){var b=this;while((b=b.previousSibling)){if(b.nodeType!=1){continue;}f++;var a=e.positions[$uid(b)];if(a!=undefined){f=a+f;break;}}e.positions[d]=f;}return(e.positions[d]%c.a==c.b);},index:function(a){var b=this,c=0;while((b=b.previousSibling)){if(b.nodeType==1&&++c>a){return false;}}return(c==a);},even:function(b,a){return Selectors.Pseudo["nth-child"].call(this,"2n+1",a);},odd:function(b,a){return Selectors.Pseudo["nth-child"].call(this,"2n",a);},selected:function(){return this.selected;},enabled:function(){return(this.disabled===false);}});Element.Events.domready={onAdd:function(a){if(Browser.loaded){a.call(this);}}};(function(){var b=function(){if(Browser.loaded){return;}Browser.loaded=true;window.fireEvent("domready");document.fireEvent("domready");};if(Browser.Engine.trident){var a=document.createElement("div");(function(){($try(function(){a.doScroll();return document.id(a).inject(document.body).set("html","temp").dispose();}))?b():arguments.callee.delay(50);})();}else{if(Browser.Engine.webkit&&Browser.Engine.version<525){(function(){(["loaded","complete"].contains(document.readyState))?b():arguments.callee.delay(50);})();}else{window.addEvent("load",b);document.addEvent("DOMContentLoaded",b);}}})();var JSON=new Hash({$specialChars:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},$replaceChars:function(a){return JSON.$specialChars[a]||"\\u00"+Math.floor(a.charCodeAt()/16).toString(16)+(a.charCodeAt()%16).toString(16);},encode:function(b){switch($type(b)){case"string":return'"'+b.replace(/[\x00-\x1f\\"]/g,JSON.$replaceChars)+'"';case"array":return"["+String(b.map(JSON.encode).clean())+"]";case"object":case"hash":var a=[];Hash.each(b,function(e,d){var c=JSON.encode(e);if(c){a.push(JSON.encode(d)+":"+c);}});return"{"+a+"}";case"number":case"boolean":return String(b);case false:return"null";}return null;},decode:function(string,secure){if($type(string)!="string"||!string.length){return null;}if(secure&&!(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g,"@").replace(/"[^"\\\n\r]*"/g,""))){return null;}return eval("("+string+")");}});Native.implement([Hash,Array,String,Number],{toJSON:function(){return JSON.encode(this);}});var Cookie=new Class({Implements:Options,options:{path:false,domain:false,duration:false,secure:false,document:document},initialize:function(b,a){this.key=b;this.setOptions(a);},write:function(b){b=encodeURIComponent(b);if(this.options.domain){b+="; domain="+this.options.domain;}if(this.options.path){b+="; path="+this.options.path;}if(this.options.duration){var a=new Date();a.setTime(a.getTime()+this.options.duration*24*60*60*1000);b+="; expires="+a.toGMTString();}if(this.options.secure){b+="; secure";}this.options.document.cookie=this.key+"="+b;return this;},read:function(){var a=this.options.document.cookie.match("(?:^|;)\\s*"+this.key.escapeRegExp()+"=([^;]*)");return(a)?decodeURIComponent(a[1]):null;},dispose:function(){new Cookie(this.key,$merge(this.options,{duration:-1})).write("");return this;}});Cookie.write=function(b,c,a){return new Cookie(b,a).write(c);};Cookie.read=function(a){return new Cookie(a).read();};Cookie.dispose=function(b,a){return new Cookie(b,a).dispose();};var Swiff=new Class({Implements:[Options],options:{id:null,height:1,width:1,container:null,properties:{},params:{quality:"high",allowScriptAccess:"always",wMode:"transparent",swLiveConnect:true},callBacks:{},vars:{}},toElement:function(){return this.object;},initialize:function(l,m){this.instance="Swiff_"+$time();this.setOptions(m);m=this.options;var b=this.id=m.id||this.instance;var a=document.id(m.container);Swiff.CallBacks[this.instance]={};var e=m.params,g=m.vars,f=m.callBacks;var h=$extend({height:m.height,width:m.width},m.properties);var k=this;for(var d in f){Swiff.CallBacks[this.instance][d]=(function(n){return function(){return n.apply(k.object,arguments);};})(f[d]);g[d]="Swiff.CallBacks."+this.instance+"."+d;}e.flashVars=Hash.toQueryString(g);if(Browser.Engine.trident){h.classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000";e.movie=l;}else{h.type="application/x-shockwave-flash";h.data=l;}var j='<object id="'+b+'"';for(var i in h){j+=" "+i+'="'+h[i]+'"';}j+=">";for(var c in e){if(e[c]){j+='<param name="'+c+'" value="'+e[c]+'" />';}}j+="</object>";this.object=((a)?a.empty():new Element("div")).set("html",j).firstChild;},replaces:function(a){a=document.id(a,true);a.parentNode.replaceChild(this.toElement(),a);return this;},inject:function(a){document.id(a,true).appendChild(this.toElement());return this;},remote:function(){return Swiff.remote.apply(Swiff,[this.toElement()].extend(arguments));}});Swiff.CallBacks={};Swiff.remote=function(obj,fn){var rs=obj.CallFunction('<invoke name="'+fn+'" returntype="javascript">'+__flash__argumentsToXML(arguments,2)+"</invoke>");return eval(rs);};var Fx=new Class({Implements:[Chain,Events,Options],options:{fps:50,unit:false,duration:500,link:"ignore"},initialize:function(a){this.subject=this.subject||this;this.setOptions(a);this.options.duration=Fx.Durations[this.options.duration]||this.options.duration.toInt();var b=this.options.wait;if(b===false){this.options.link="cancel";}},getTransition:function(){return function(a){return-(Math.cos(Math.PI*a)-1)/2;};},step:function(){var a=$time();if(a<this.time+this.options.duration){var b=this.transition((a-this.time)/this.options.duration);this.set(this.compute(this.from,this.to,b));}else{this.set(this.compute(this.from,this.to,1));this.complete();}},set:function(a){return a;},compute:function(c,b,a){return Fx.compute(c,b,a);},check:function(){if(!this.timer){return true;}switch(this.options.link){case"cancel":this.cancel();return true;case"chain":this.chain(this.caller.bind(this,arguments));return false;}return false;},start:function(b,a){if(!this.check(b,a)){return this;}this.from=b;this.to=a;this.time=0;this.transition=this.getTransition();this.startTimer();this.onStart();return this;},complete:function(){if(this.stopTimer()){this.onComplete();}return this;},cancel:function(){if(this.stopTimer()){this.onCancel();}return this;},onStart:function(){this.fireEvent("start",this.subject);},onComplete:function(){this.fireEvent("complete",this.subject);if(!this.callChain()){this.fireEvent("chainComplete",this.subject);}},onCancel:function(){this.fireEvent("cancel",this.subject).clearChain();},pause:function(){this.stopTimer();return this;},resume:function(){this.startTimer();return this;},stopTimer:function(){if(!this.timer){return false;}this.time=$time()-this.time;this.timer=$clear(this.timer);return true;},startTimer:function(){if(this.timer){return false;}this.time=$time()-this.time;this.timer=this.step.periodical(Math.round(1000/this.options.fps),this);return true;}});Fx.compute=function(c,b,a){return(b-c)*a+c;};Fx.Durations={"short":250,normal:500,"long":1000};Fx.CSS=new Class({Extends:Fx,prepare:function(d,e,b){b=$splat(b);var c=b[1];if(!$chk(c)){b[1]=b[0];b[0]=d.getStyle(e);}var a=b.map(this.parse);return{from:a[0],to:a[1]};},parse:function(a){a=$lambda(a)();a=(typeof a=="string")?a.split(" "):$splat(a);return a.map(function(c){c=String(c);var b=false;Fx.CSS.Parsers.each(function(f,e){if(b){return;}var d=f.parse(c);if($chk(d)){b={value:d,parser:f};}});b=b||{value:c,parser:Fx.CSS.Parsers.String};return b;});},compute:function(d,c,b){var a=[];(Math.min(d.length,c.length)).times(function(e){a.push({value:d[e].parser.compute(d[e].value,c[e].value,b),parser:d[e].parser});});a.$family={name:"fx:css:value"};return a;},serve:function(c,b){if($type(c)!="fx:css:value"){c=this.parse(c);}var a=[];c.each(function(d){a=a.concat(d.parser.serve(d.value,b));});return a;},render:function(a,d,c,b){a.setStyle(d,this.serve(c,b));},search:function(a){if(Fx.CSS.Cache[a]){return Fx.CSS.Cache[a];}var b={};Array.each(document.styleSheets,function(e,d){var c=e.href;if(c&&c.contains("://")&&!c.contains(document.domain)){return;}var f=e.rules||e.cssRules;Array.each(f,function(j,g){if(!j.style){return;}var h=(j.selectorText)?j.selectorText.replace(/^\w+/,function(i){return i.toLowerCase();}):null;if(!h||!h.test("^"+a+"$")){return;}Element.Styles.each(function(k,i){if(!j.style[i]||Element.ShortStyles[i]){return;}k=String(j.style[i]);b[i]=(k.test(/^rgb/))?k.rgbToHex():k;});});});return Fx.CSS.Cache[a]=b;}});Fx.CSS.Cache={};Fx.CSS.Parsers=new Hash({Color:{parse:function(a){if(a.match(/^#[0-9a-f]{3,6}$/i)){return a.hexToRgb(true);}return((a=a.match(/(\d+),\s*(\d+),\s*(\d+)/)))?[a[1],a[2],a[3]]:false;},compute:function(c,b,a){return c.map(function(e,d){return Math.round(Fx.compute(c[d],b[d],a));});},serve:function(a){return a.map(Number);}},Number:{parse:parseFloat,compute:Fx.compute,serve:function(b,a){return(a)?b+a:b;}},String:{parse:$lambda(false),compute:$arguments(1),serve:$arguments(0)}});Fx.Tween=new Class({Extends:Fx.CSS,initialize:function(b,a){this.element=this.subject=document.id(b);this.parent(a);},set:function(b,a){if(arguments.length==1){a=b;b=this.property||this.options.property;}this.render(this.element,b,a,this.options.unit);return this;},start:function(c,e,d){if(!this.check(c,e,d)){return this;}var b=Array.flatten(arguments);this.property=this.options.property||b.shift();var a=this.prepare(this.element,this.property,b);return this.parent(a.from,a.to);}});Element.Properties.tween={set:function(a){var b=this.retrieve("tween");if(b){b.cancel();}return this.eliminate("tween").store("tween:options",$extend({link:"cancel"},a));},get:function(a){if(a||!this.retrieve("tween")){if(a||!this.retrieve("tween:options")){this.set("tween",a);}this.store("tween",new Fx.Tween(this,this.retrieve("tween:options")));}return this.retrieve("tween");}};Element.implement({tween:function(a,c,b){this.get("tween").start(arguments);return this;},fade:function(c){var e=this.get("tween"),d="opacity",a;c=$pick(c,"toggle");switch(c){case"in":e.start(d,1);break;case"out":e.start(d,0);break;case"show":e.set(d,1);break;case"hide":e.set(d,0);break;case"toggle":var b=this.retrieve("fade:flag",this.get("opacity")==1);e.start(d,(b)?0:1);this.store("fade:flag",!b);a=true;break;default:e.start(d,arguments);}if(!a){this.eliminate("fade:flag");}return this;},highlight:function(c,a){if(!a){a=this.retrieve("highlight:original",this.getStyle("background-color"));a=(a=="transparent")?"#fff":a;}var b=this.get("tween");b.start("background-color",c||"#ffff88",a).chain(function(){this.setStyle("background-color",this.retrieve("highlight:original"));b.callChain();}.bind(this));return this;}});Fx.Morph=new Class({Extends:Fx.CSS,initialize:function(b,a){this.element=this.subject=document.id(b);this.parent(a);},set:function(a){if(typeof a=="string"){a=this.search(a);}for(var b in a){this.render(this.element,b,a[b],this.options.unit);}return this;},compute:function(e,d,c){var a={};for(var b in e){a[b]=this.parent(e[b],d[b],c);}return a;},start:function(b){if(!this.check(b)){return this;}if(typeof b=="string"){b=this.search(b);}var e={},d={};for(var c in b){var a=this.prepare(this.element,c,b[c]);e[c]=a.from;d[c]=a.to;}return this.parent(e,d);}});Element.Properties.morph={set:function(a){var b=this.retrieve("morph");if(b){b.cancel();}return this.eliminate("morph").store("morph:options",$extend({link:"cancel"},a));},get:function(a){if(a||!this.retrieve("morph")){if(a||!this.retrieve("morph:options")){this.set("morph",a);}this.store("morph",new Fx.Morph(this,this.retrieve("morph:options")));}return this.retrieve("morph");}};Element.implement({morph:function(a){this.get("morph").start(a);return this;}});Fx.implement({getTransition:function(){var a=this.options.transition||Fx.Transitions.Sine.easeInOut;if(typeof a=="string"){var b=a.split(":");a=Fx.Transitions;a=a[b[0]]||a[b[0].capitalize()];if(b[1]){a=a["ease"+b[1].capitalize()+(b[2]?b[2].capitalize():"")];}}return a;}});Fx.Transition=function(b,a){a=$splat(a);return $extend(b,{easeIn:function(c){return b(c,a);},easeOut:function(c){return 1-b(1-c,a);},easeInOut:function(c){return(c<=0.5)?b(2*c,a)/2:(2-b(2*(1-c),a))/2;}});};Fx.Transitions=new Hash({linear:$arguments(0)});Fx.Transitions.extend=function(a){for(var b in a){Fx.Transitions[b]=new Fx.Transition(a[b]);}};Fx.Transitions.extend({Pow:function(b,a){return Math.pow(b,a[0]||6);},Expo:function(a){return Math.pow(2,8*(a-1));},Circ:function(a){return 1-Math.sin(Math.acos(a));},Sine:function(a){return 1-Math.sin((1-a)*Math.PI/2);},Back:function(b,a){a=a[0]||1.618;return Math.pow(b,2)*((a+1)*b-a);},Bounce:function(f){var e;for(var d=0,c=1;1;d+=c,c/=2){if(f>=(7-4*d)/11){e=c*c-Math.pow((11-6*d-11*f)/4,2);break;}}return e;},Elastic:function(b,a){return Math.pow(2,10*--b)*Math.cos(20*b*Math.PI*(a[0]||1)/3);}});["Quad","Cubic","Quart","Quint"].each(function(b,a){Fx.Transitions[b]=new Fx.Transition(function(c){return Math.pow(c,[a+2]);});});var Request=new Class({Implements:[Chain,Events,Options],options:{url:"",data:"",headers:{"X-Requested-With":"XMLHttpRequest",Accept:"text/javascript, text/html, application/xml, text/xml, */*"},async:true,format:false,method:"post",link:"ignore",isSuccess:null,emulation:true,urlEncoded:true,encoding:"utf-8",evalScripts:false,evalResponse:false,noCache:false},initialize:function(a){this.xhr=new Browser.Request();this.setOptions(a);this.options.isSuccess=this.options.isSuccess||this.isSuccess;this.headers=new Hash(this.options.headers);},onStateChange:function(){if(this.xhr.readyState!=4||!this.running){return;}this.running=false;this.status=0;$try(function(){this.status=this.xhr.status;}.bind(this));this.xhr.onreadystatechange=$empty;if(this.options.isSuccess.call(this,this.status)){this.response={text:this.xhr.responseText,xml:this.xhr.responseXML};this.success(this.response.text,this.response.xml);}else{this.response={text:null,xml:null};this.failure();}},isSuccess:function(){return((this.status>=200)&&(this.status<300));},processScripts:function(a){if(this.options.evalResponse||(/(ecma|java)script/).test(this.getHeader("Content-type"))){return $exec(a);}return a.stripScripts(this.options.evalScripts);},success:function(b,a){this.onSuccess(this.processScripts(b),a);},onSuccess:function(){this.fireEvent("complete",arguments).fireEvent("success",arguments).callChain();},failure:function(){this.onFailure();},onFailure:function(){this.fireEvent("complete").fireEvent("failure",this.xhr);},setHeader:function(a,b){this.headers.set(a,b);return this;},getHeader:function(a){return $try(function(){return this.xhr.getResponseHeader(a);}.bind(this));},check:function(){if(!this.running){return true;}switch(this.options.link){case"cancel":this.cancel();return true;case"chain":this.chain(this.caller.bind(this,arguments));return false;}return false;},send:function(k){if(!this.check(k)){return this;}this.running=true;var i=$type(k);if(i=="string"||i=="element"){k={data:k};}var d=this.options;k=$extend({data:d.data,url:d.url,method:d.method},k);var g=k.data,b=k.url,a=k.method.toLowerCase();switch($type(g)){case"element":g=document.id(g).toQueryString();break;case"object":case"hash":g=Hash.toQueryString(g);}if(this.options.format){var j="format="+this.options.format;g=(g)?j+"&"+g:j;}if(this.options.emulation&&!["get","post"].contains(a)){var h="_method="+a;g=(g)?h+"&"+g:h;a="post";}if(this.options.urlEncoded&&a=="post"){var c=(this.options.encoding)?"; charset="+this.options.encoding:"";this.headers.set("Content-type","application/x-www-form-urlencoded"+c);}if(this.options.noCache){var f="noCache="+new Date().getTime();g=(g)?f+"&"+g:f;}var e=b.lastIndexOf("/");if(e>-1&&(e=b.indexOf("#"))>-1){b=b.substr(0,e);}if(g&&a=="get"){b=b+(b.contains("?")?"&":"?")+g;g=null;}this.xhr.open(a.toUpperCase(),b,this.options.async);this.xhr.onreadystatechange=this.onStateChange.bind(this);this.headers.each(function(m,l){try{this.xhr.setRequestHeader(l,m);}catch(n){this.fireEvent("exception",[l,m]);}},this);this.fireEvent("request");this.xhr.send(g);if(!this.options.async){this.onStateChange();}return this;},cancel:function(){if(!this.running){return this;}this.running=false;this.xhr.abort();this.xhr.onreadystatechange=$empty;this.xhr=new Browser.Request();this.fireEvent("cancel");return this;}});(function(){var a={};["get","post","put","delete","GET","POST","PUT","DELETE"].each(function(b){a[b]=function(){var c=Array.link(arguments,{url:String.type,data:$defined});return this.send($extend(c,{method:b}));};});Request.implement(a);})();Element.Properties.send={set:function(a){var b=this.retrieve("send");if(b){b.cancel();}return this.eliminate("send").store("send:options",$extend({data:this,link:"cancel",method:this.get("method")||"post",url:this.get("action")},a));},get:function(a){if(a||!this.retrieve("send")){if(a||!this.retrieve("send:options")){this.set("send",a);}this.store("send",new Request(this.retrieve("send:options")));}return this.retrieve("send");}};Element.implement({send:function(a){var b=this.get("send");b.send({data:this,url:a||b.options.url});return this;}});Request.HTML=new Class({Extends:Request,options:{update:false,append:false,evalScripts:true,filter:false},processHTML:function(c){var b=c.match(/<body[^>]*>([\s\S]*?)<\/body>/i);c=(b)?b[1]:c;var a=new Element("div");return $try(function(){var d="<root>"+c+"</root>",g;if(Browser.Engine.trident){g=new ActiveXObject("Microsoft.XMLDOM");g.async=false;g.loadXML(d);}else{g=new DOMParser().parseFromString(d,"text/xml");}d=g.getElementsByTagName("root")[0];if(!d){return null;}for(var f=0,e=d.childNodes.length;f<e;f++){var h=Element.clone(d.childNodes[f],true,true);if(h){a.grab(h);}}return a;})||a.set("html",c);},success:function(d){var c=this.options,b=this.response;b.html=d.stripScripts(function(e){b.javascript=e;});var a=this.processHTML(b.html);b.tree=a.childNodes;b.elements=a.getElements("*");if(c.filter){b.tree=b.elements.filter(c.filter);}if(c.update){document.id(c.update).empty().set("html",b.html);}else{if(c.append){document.id(c.append).adopt(a.getChildren());}}if(c.evalScripts){$exec(b.javascript);}this.onSuccess(b.tree,b.elements,b.html,b.javascript);}});Element.Properties.load={set:function(a){var b=this.retrieve("load");if(b){b.cancel();}return this.eliminate("load").store("load:options",$extend({data:this,link:"cancel",update:this,method:"get"},a));},get:function(a){if(a||!this.retrieve("load")){if(a||!this.retrieve("load:options")){this.set("load",a);}this.store("load",new Request.HTML(this.retrieve("load:options")));}return this.retrieve("load");}};Element.implement({load:function(){this.get("load").send(Array.link(arguments,{data:Object.type,url:String.type}));return this;}});Request.JSON=new Class({Extends:Request,options:{secure:true},initialize:function(a){this.parent(a);this.headers.extend({Accept:"application/json","X-Request":"JSON"});},success:function(a){this.response.json=JSON.decode(a,this.options.secure);this.onSuccess(this.response.json,a);}});;MooTools.More={version:"1.2.3.1"};var Log=new Class({log:function(){Log.logger.call(this,arguments);}});Log.logged=[];Log.logger=function(){if(window.console&&console.log){console.log.apply(console,arguments);}else{Log.logged.push(arguments);}};Hash.implement({getFromPath:function(a){var b=this.getClean();a.replace(/\[([^\]]+)\]|\.([^.[]+)|[^[.]+/g,function(c){if(!b){return null;}var d=arguments[2]||arguments[1]||arguments[0];b=(d in b)?b[d]:null;return c;});return b;},cleanValues:function(a){a=a||$defined;this.each(function(c,b){if(!a(c)){this.erase(b);}},this);return this;},run:function(){var a=arguments;this.each(function(c,b){if($type(c)=="function"){c.run(a);}});}});var Drag=new Class({Implements:[Events,Options],options:{snap:6,unit:"px",grid:false,style:true,limit:false,handle:false,invert:false,preventDefault:false,modifiers:{x:"left",y:"top"}},initialize:function(){var b=Array.link(arguments,{options:Object.type,element:$defined});this.element=document.id(b.element);this.document=this.element.getDocument();this.setOptions(b.options||{});var a=$type(this.options.handle);this.handles=((a=="array"||a=="collection")?$$(this.options.handle):document.id(this.options.handle))||this.element;this.mouse={now:{},pos:{}};this.value={start:{},now:{}};this.selection=(Browser.Engine.trident)?"selectstart":"mousedown";this.bound={start:this.start.bind(this),check:this.check.bind(this),drag:this.drag.bind(this),stop:this.stop.bind(this),cancel:this.cancel.bind(this),eventStop:$lambda(false)};this.attach();},attach:function(){this.handles.addEvent("mousedown",this.bound.start);return this;},detach:function(){this.handles.removeEvent("mousedown",this.bound.start);return this;},start:function(c){if(this.options.preventDefault){c.preventDefault();}this.mouse.start=c.page;this.fireEvent("beforeStart",this.element);var a=this.options.limit;this.limit={x:[],y:[]};for(var d in this.options.modifiers){if(!this.options.modifiers[d]){continue;}if(this.options.style){this.value.now[d]=this.element.getStyle(this.options.modifiers[d]).toInt();}else{this.value.now[d]=this.element[this.options.modifiers[d]];}if(this.options.invert){this.value.now[d]*=-1;}this.mouse.pos[d]=c.page[d]-this.value.now[d];if(a&&a[d]){for(var b=2;b--;b){if($chk(a[d][b])){this.limit[d][b]=$lambda(a[d][b])();}}}}if($type(this.options.grid)=="number"){this.options.grid={x:this.options.grid,y:this.options.grid};}this.document.addEvents({mousemove:this.bound.check,mouseup:this.bound.cancel});this.document.addEvent(this.selection,this.bound.eventStop);},check:function(a){if(this.options.preventDefault){a.preventDefault();}var b=Math.round(Math.sqrt(Math.pow(a.page.x-this.mouse.start.x,2)+Math.pow(a.page.y-this.mouse.start.y,2)));if(b>this.options.snap){this.cancel();this.document.addEvents({mousemove:this.bound.drag,mouseup:this.bound.stop});this.fireEvent("start",[this.element,a]).fireEvent("snap",this.element);}},drag:function(a){if(this.options.preventDefault){a.preventDefault();}this.mouse.now=a.page;for(var b in this.options.modifiers){if(!this.options.modifiers[b]){continue;}this.value.now[b]=this.mouse.now[b]-this.mouse.pos[b];if(this.options.invert){this.value.now[b]*=-1;}if(this.options.limit&&this.limit[b]){if($chk(this.limit[b][1])&&(this.value.now[b]>this.limit[b][1])){this.value.now[b]=this.limit[b][1];}else{if($chk(this.limit[b][0])&&(this.value.now[b]<this.limit[b][0])){this.value.now[b]=this.limit[b][0];}}}if(this.options.grid[b]){this.value.now[b]-=((this.value.now[b]-(this.limit[b][0]||0))%this.options.grid[b]);}if(this.options.style){this.element.setStyle(this.options.modifiers[b],this.value.now[b]+this.options.unit);}else{this.element[this.options.modifiers[b]]=this.value.now[b];}}this.fireEvent("drag",[this.element,a]);},cancel:function(a){this.document.removeEvent("mousemove",this.bound.check);this.document.removeEvent("mouseup",this.bound.cancel);if(a){this.document.removeEvent(this.selection,this.bound.eventStop);this.fireEvent("cancel",this.element);}},stop:function(a){this.document.removeEvent(this.selection,this.bound.eventStop);this.document.removeEvent("mousemove",this.bound.drag);this.document.removeEvent("mouseup",this.bound.stop);if(a){this.fireEvent("complete",[this.element,a]);}}});Element.implement({makeResizable:function(a){var b=new Drag(this,$merge({modifiers:{x:"width",y:"height"}},a));this.store("resizer",b);return b.addEvent("drag",function(){this.fireEvent("resize",b);}.bind(this));}});Drag.Move=new Class({Extends:Drag,options:{droppables:[],container:false,precalculate:false,includeMargins:true,checkDroppables:true},initialize:function(c,b){this.parent(c,b);this.droppables=$$(this.options.droppables);this.container=document.id(this.options.container);if(this.container&&$type(this.container)!="element"){this.container=document.id(this.container.getDocument().body);}var a=this.element.getStyle("position");if(a=="static"){a="absolute";}if([this.element.getStyle("left"),this.element.getStyle("top")].contains("auto")){this.element.position(this.element.getPosition(this.element.offsetParent));}this.element.setStyle("position",a);this.addEvent("start",this.checkDroppables,true);this.overed=null;},start:function(f){if(this.container){var b=this.container.getCoordinates(this.element.getOffsetParent()),c={},e={};["top","right","bottom","left"].each(function(g){c[g]=this.container.getStyle("border-"+g).toInt();e[g]=this.element.getStyle("margin-"+g).toInt();},this);var d=this.element.offsetWidth+e.left+e.right;var a=this.element.offsetHeight+e.top+e.bottom;if(this.options.includeMargins){$each(e,function(h,g){e[g]=0;});}if(this.container==this.element.getOffsetParent()){this.options.limit={x:[0-e.left,b.right-c.left-c.right-d+e.right],y:[0-e.top,b.bottom-c.top-c.bottom-a+e.bottom]};}else{this.options.limit={x:[b.left+c.left-e.left,b.right-c.right-d+e.right],y:[b.top+c.top-e.top,b.bottom-c.bottom-a+e.bottom]};}}if(this.options.precalculate){this.positions=this.droppables.map(function(g){return g.getCoordinates();});}this.parent(f);},checkAgainst:function(c,b){c=(this.positions)?this.positions[b]:c.getCoordinates();var a=this.mouse.now;return(a.x>c.left&&a.x<c.right&&a.y<c.bottom&&a.y>c.top);},checkDroppables:function(){var a=this.droppables.filter(this.checkAgainst,this).getLast();if(this.overed!=a){if(this.overed){this.fireEvent("leave",[this.element,this.overed]);}if(a){this.fireEvent("enter",[this.element,a]);}this.overed=a;}},drag:function(a){this.parent(a);if(this.options.checkDroppables&&this.droppables.length){this.checkDroppables();}},stop:function(a){this.checkDroppables();this.fireEvent("drop",[this.element,this.overed,a]);this.overed=null;return this.parent(a);}});Element.implement({makeDraggable:function(a){var b=new Drag.Move(this,a);this.store("dragger",b);return b;}});Hash.Cookie=new Class({Extends:Cookie,options:{autoSave:true},initialize:function(b,a){this.parent(b,a);this.load();},save:function(){var a=JSON.encode(this.hash);if(!a||a.length>4096){return false;}if(a=="{}"){this.dispose();}else{this.write(a);}return true;},load:function(){this.hash=new Hash(JSON.decode(this.read(),true));return this;}});Hash.each(Hash.prototype,function(b,a){if(typeof b=="function"){Hash.Cookie.implement(a,function(){var c=b.apply(this.hash,arguments);if(this.options.autoSave){this.save();}return c;});}});;if(window.ie||(Browser!=undefined&&Browser.Engine.trident))
{window.onload=doOnLoad;}
else
{window.addEvent("domready",doOnLoad);}
var loadEvents=[];function addOnLoad(func)
{id=loadEvents.length;loadEvents[id]=func;return id;}
function insertOnLoad(func,index)
{lastIndex=loadEvents.length-1;if(index>lastIndex){index=lastIndex;}
loadEvents.splice(index,0,func);}
function deleteOnLoad(id)
{loadEvents.splice(id,1);}
function replaceOnLoad(id,func)
{loadEvents[id]=func;}
function getLoadEvents()
{return loadEvents;}
function doOnLoad(e)
{count=loadEvents.length;for(i=0;i<count;i++)
{func=loadEvents[i];if(func!=undefined)
{func();}}};Array.prototype.getFirst=function(){if(this.length>0)
{return this[0];}
return null;}
Array.prototype.insert=function(obj,index){lastIndex=this.length-1;if(index>lastIndex){index=lastIndex;}
this.splice(index,0,obj);};String.prototype.trim=function(c){if(!c)
{return this.replace(/^\s*/,"").replace(/\s*$/,"");}
else
{var reBegining=RegExp("^"+c.escapeRegExp()+"*");var reEnding=RegExp(c.escapeRegExp()+"*$");return this.replace(reBegining,"").replace(reEnding,"");}};String.prototype.ltrim=function(c){if(!c)
{return this.replace(/^\s*/,"");}
else
{var reBegining=RegExp("^"+c.escapeRegExp()+"*");return this.replace(reBegining,"");}};String.prototype.rtrim=function(c){if(!c)
{return this.replace(/\s*$/,"");}
else
{var reEnding=RegExp(c.escapeRegExp()+"*$");return this.replace(reEnding,"");}};String.prototype.replaceRegex=function(searchTerm,replaceWith,ignoreCase){var regex="/"+searchTerm+"/g";if(ignoreCase)regex+="i";return this.replace(eval(regex),replaceWith);};function add_popup(el)
{el.addEvent('click',function(e){new Event(e).stop();popup(el);}.bind(this));var size=el.getAttribute('rel').match(/\[(\d+),\s*(\d+)\]/)||['',this.width,this.height];if(size[1])el.setAttribute('popupprops','width='+size[1]+', height='+size[2]);}
function popup(el)
{window.open(el.href,'',el.getAttribute('popupprops')||'');}
function get_viewport_size()
{var viewportwidth;var viewportheight;if(typeof window.innerWidth!='undefined')
{viewportwidth=window.innerWidth;viewportheight=window.innerHeight;}
else if(typeof document.documentElement!='undefined'&&typeof document.documentElement.clientWidth!='undefined'&&document.documentElement.clientWidth!=0)
{viewportwidth=document.documentElement.clientWidth;viewportheight=document.documentElement.clientHeight;}
else
{viewportwidth=document.getElementsByTagName('body')[0].clientWidth;viewportheight=document.getElementsByTagName('body')[0].clientHeight;}
return{height:viewportheight,width:viewportwidth};}
function get_scroll_position()
{var scrOfX=0,scrOfY=0;if(typeof(window.pageYOffset)=='number')
{scrOfY=window.pageYOffset;scrOfX=window.pageXOffset;}
else if(document.body&&(document.body.scrollLeft||document.body.scrollTop))
{scrOfY=document.body.scrollTop;scrOfX=document.body.scrollLeft;}
else if(document.documentElement&&(document.documentElement.scrollLeft||document.documentElement.scrollTop))
{scrOfY=document.documentElement.scrollTop;scrOfX=document.documentElement.scrollLeft;}
return{x:scrOfX,y:scrOfY};}
Window.getScroll=get_scroll_position;Window.getViewport=get_viewport_size;;function show_hidden_javascript()
{$$('.hide_if_no_js').each(function(el){el.removeClass('hide_if_no_js');});}
function focusText(sender,defaultText)
{var el=$(sender);if(defaultText==undefined){defaultText="";}
if(el.value!=undefined)
{defaultText=el.value;el.value="";if(el.title=="")
{el.title=defaultText;}
el.removeClass('focus_text');el.onblur=function()
{if(el.value=="")
{el.addClass('focus_text');el.value=defaultText;}
else
{el.onfocus=function(){};el.onblur=function(){};}};}
else if(el.innerText!=undefined)
{defaultText=el.innerText;el.innerText="";if(el.title=="")
{el.title=defaultText;}
el.removeClass('focus_text');el.onblur=function()
{if(el.innerText=="")
{el.addClass('focus_text');el.innerText=defaultText;}
else
{el.onfocus=function(){};el.onblur=function(){};}};}}
function addFocusText(){$$(".focus_text").each(function(el){if(el.value!=undefined)
{defaultText=el.value;}
else if(el.innerText!=undefined)
{defaultText=el.innerText;}
else
{defaultText="";}
if(el.title!=defaultText)
{el.title=defaultText;}
el.onfocus=function(){focusText(el,defaultText);};});}addOnLoad(addFocusText);function countChars(sender,limit)
{try
{var value=sender.value;var sid=sender.id;if(value.length>limit){sender.value=value.substr(0,limit);}
var charsleft=limit-value.length;charsleft=(charsleft>=0)?charsleft:0;text=charsleft+" characters left.";var countsid=sid+'_count';if($(countsid)==undefined)
{var newEl=new Element('p',{id:countsid,className:"sub"});newEl.set("text",text);newEl.injectAfter($(sender));}
else
{$(countsid).innerHTML=text;}}catch(ex){}}
function addCountChars()
{$$(".count").each(function(el){maxlen=el.getProperty('maxlength');if(maxlen>0)
{el.onkeyup=function(){countChars(el,maxlen);};}});};function collapse_init()
{$$("div.widget.collapsible").each(collapse_prepare_widget);collapse_unserialize_from_cookie();}
addOnLoad(collapse_init);function collapse_prepare_widget(el)
{var widget=el;var toggle_left=widget.getElement("div.collapse_toggle");if(!$chk(toggle_left))
{toggle_left=new Element("div",{"class":"collapse_toggle"});var span=new Element("span",{"title":"Click to Collapse"});span.set("html","Collapse");toggle_left.grab(span);widget.grab(toggle_left,"bottom");}
toggle_left.addEvent("click",function(e){collapse_toggle(toggle_left,e);});return toggle_left;}
function collapse_toggle(sender,e)
{var widget=sender.getParent();if(!$chk(widget)){return;}
collapse_toggle_widget(widget);}
function collapse_toggle_widget(widget)
{if(!$chk(widget)){return;}
var widget_content=widget.getElement("div.widget-content");var collapse_toggle=widget.getElement("div.collapse_toggle");if(!$chk(widget_content)||!$chk(collapse_toggle)){return;}
var header=widget_content.getElement("h2.header");if(!$chk(header)){return;}
var is_collapsed=widget.retrieve("widget_collapsed",false);if(is_collapsed)
{collapse_uncollapse(widget,widget_content,collapse_toggle,header);}
else
{collapse_collapse(widget,widget_content,collapse_toggle,header);}
collapse_serialize_to_cookie();}
function get_padding(obj)
{var widget_padding_top=obj.getStyle("padding-top").toInt();var widget_padding_bottom=obj.getStyle("padding-bottom").toInt();return{top:widget_padding_top,bottom:widget_padding_bottom};}
function collapse_collapse(widget,widget_content,collapse_toggle,header)
{var widget_size=widget.getCoordinates();var header_size=header.getCoordinates();var wp=get_padding(widget);var wcp=get_padding(widget_content);var collapse_from_height=widget_size.height;var collapse_to_height=header_size.height+wp.top+wp.bottom+wcp.top+wcp.bottom;widget.store("widget_collapse_from_height",collapse_from_height);widget_content.setStyle("height",collapse_from_height);var fx_widget=new Fx.Tween(widget);var fx_widget_content=new Fx.Tween(widget_content);fx_widget.addEvent("start",function(){widget_content.getChildren().each(function(el){el.addClass("hidden");});header.removeClass("hidden");});fx_widget.start("height",collapse_from_height,collapse_to_height);var wcpad=wcp.top+wcp.bottom;fx_widget_content.start("height",collapse_from_height-wcpad,collapse_to_height-wcpad);widget.store("widget_collapsed",true);}
function collapse_uncollapse(widget,widget_content,collapse_toggle,header)
{var widget_size=widget.getCoordinates();var wcp=get_padding(widget_content);var uncollapse_from_height=widget_size.height;var uncollapse_to_height=widget.retrieve("widget_collapse_from_height",widget_size.height);var fx_widget=new Fx.Tween(widget);var fx_widget_content=new Fx.Tween(widget_content);var clear_hidden=function(e)
{widget_content.getElements(".hidden").each(function(el){el.removeClass("hidden");});widget.setStyle("height","auto");};var clear_widget_height=function(e)
{widget_content.setStyle("height","auto");};fx_widget.addEvent("complete",clear_hidden);fx_widget.start("height",uncollapse_from_height,uncollapse_to_height);fx_widget_content.addEvent("complete",clear_widget_height);fx_widget_content.start("height",uncollapse_from_height,uncollapse_to_height-wcp.top-wcp.bottom);widget.store("widget_collapsed",false);}
function collapse_get_pageserial()
{var cn=$(document.body).className;cn=cn.replace(" ","-");return"widget-collapsed-"+cn;}
function collapse_serialize_to_cookie()
{var page_serial=collapse_get_pageserial();var serial=new Hash.Cookie(page_serial);var collapsed=[];$$("div.widget.collapsible").each(function(el){if(el.retrieve("widget_collapsed"))
{collapsed.push(el.id);}});serial.extend({collapsed:collapsed});}
function collapse_unserialize_from_cookie()
{var page_serial=collapse_get_pageserial();var serial=new Hash.Cookie(page_serial);var collapsed=serial.get("collapsed");if(collapsed)
{collapsed.each(function(id){if($chk($(id)))
{if(!$(id).retrieve("collapsed"))
{collapse_toggle_widget($(id));}}});}};var topics_hide_timeout=null;var topics_do_autohide=false;function topics_init()
{var item=$("topics_menu_item");item.addEvent("mouseover",function(e){e.stop();topics_display(item);});item.addEvent("mouseout",function(e){e.stop();topics_hide_in(item,500);});}addOnLoad(topics_init);function topics_toggle(sender)
{var t=$("topics_subnav");if(t.hasClass("hidden"))
{topics_display(sender);}
else
{topics_hide(sender);}}
function topics_hide_in(sender,millis)
{topics_do_autohide=true;topics_hide_timeout=setTimeout(function(){topics_autohide(sender);},millis);}
function topics_display(sender)
{topics_do_autohide=false;var t=$("topics_subnav");t.removeClass("hidden");t.getElement("li:last-child").setStyle("border-bottom","none");t.addEvent("mouseenter",function(e){e.stop();topics_do_autohide=false;});t.addEvent("mouseleave",function(e){e.stop();topics_hide_in(sender,500);});sender.getParent().addClass("active");}
function topics_autohide(sender)
{if(topics_do_autohide)
{topics_hide(sender);}}
function topics_hide(sender)
{var t=$("topics_subnav");t.addClass("hidden");sender.getParent().removeClass("active");}
var GiftsSubnav=new Class({sender:null,menu:null,initialize:function(sender,menu)
{if(!$chk(sender)){return;}
if(!$chk(menu)){return;}
this.sender=sender;this.menu=menu;this.register();},register:function()
{var self=this;this.sender.addEvent("click",function(e){if(self.item_clicked()){e.stop();}});},item_clicked:function()
{if(this.menu.hasClass("hidden"))
{this.menu.removeClass("hidden");this.sender.addClass("active");}
else
{this.menu.addClass("hidden");this.sender.removeClass("active");}
return true;}});function gifts_subnav_init()
{var link=$("gift_subnav_link");var menu=$("gift_subnav");var subnav=new GiftsSubnav(link,menu);};var marker;function widgets_init()
{marker=new Element("div",{"class":"marker"}).setStyles({"opacity":0.7}).inject(document.getElement("body"));$$("div.widget.collapsible").each(widgets_createDnD);widgets_unserialize_from_cookie();}
addOnLoad(widgets_init);function widgets_prepare_widget(el)
{var widget=el;var toggle_right=widget.getElement("div.move_toggle");if(!$chk(toggle_right))
{toggle_right=new Element("div",{"class":"move_toggle"});var span=new Element("span",{"title":"Drag to Move"});span.set("html","Move");toggle_right.grab(span);widget.grab(toggle_right,"bottom");}
return toggle_right;}
function widgets_get_drop_points()
{var body=$(document.body);if(!$chk(body)){return[];}
if(body.hasClass("home"))
{return[$("body_column_left"),$("body_column_right")];}
else if(body.hasClass("two_col"))
{return[$("body_column_right")];}
else
{return[];}}
function widgets_createDnD(d)
{var move_toggle=widgets_prepare_widget(d);var h=d.getElement("h2.header");h.setStyle("cursor","move")
var drop_points=widgets_get_drop_points();var drag_widget=new Drag.Move(d,{droppables:drop_points,handle:[move_toggle,h],includeMargins:true,onBeforeStart:function()
{marker.setStyles({'display':'block','height':d.getCoordinates().height,'width':d.getCoordinates().width});marker.inject(d,'after');container=d.getParent();pos=d.getPosition(container);d.setStyles({"position":"absolute","top":pos.y,"left":pos.x,'width':d.getCoordinates().width,'opacity':0.7,"z-index":2000});},onStart:function()
{},onEnter:function(el,drop)
{marker.setStyles({'display':'block','height':el.getCoordinates().height,'width':el.getCoordinates().width});drop.adopt(marker);},onLeave:function(el,drop)
{marker.dispose();},onDrag:function(el)
{target=null;drop=marker.getParent();if(drop&&drop.getChildren().length>1)
{kids=drop.getChildren();mouseY=this.mouse.now.y;kids.each(function(k)
{if(mouseY>(k.getCoordinates().top+Math.round(k.getCoordinates().height/2)))
{if(k!=el)
{target=k;}}});if(target==null)
{if(kids[0]!=marker)
{marker.inject(drop,'top');}}
else
{if((target!=marker)&&(target!=marker.getPrevious()))
{marker.inject(target,'after');}}}},onDrop:function(el,drop)
{if(drop)
{el.setStyles({'position':'relative','top':'0','left':'0','width':null,'opacity':1,'z-index':1});el.replaces(marker);widgets_serialize_to_cookie();}
else
{el.setStyles({'position':'relative','top':'0','left':'0','opacity':1,'z-index':1});}},onComplete:function(el){},onCancel:function(el)
{marker.dispose();el.setStyles({'position':'relative','top':'0','left':'0','width':null,'opacity':1,'z-index':1});}});d.setStyles({"top":0});}
function widgets_get_pageserial()
{var cn=$(document.body).className;cn=cn.replace(" ","-");return"widget-locations-"+cn;}
function widgets_serialize_to_cookie()
{var left=$("body_column_left");var right=$("body_column_right");var left_list=[];var right_list=[];var collapsed_list=[];left.getElements("div.widget").each(function(el){left_list.push(el.id);if(el.hasClass("collapsed"))
{collapsed_list.push(el.id);}});right.getElements("div.widget").each(function(el){right_list.push(el.id);if(el.hasClass("collapsed"))
{collapsed_list.push(el.id);}});var obj={left:left_list,right:right_list,collapsed:collapsed_list};var page_serial=widgets_get_pageserial();var serial=new Hash.Cookie(page_serial);serial.extend(obj);}
function widgets_unserialize_from_cookie()
{var page_serial=widgets_get_pageserial();var serial=new Hash.Cookie(page_serial);var left=$("body_column_left");var right=$("body_column_right");var left_list=serial.get("left");var right_list=serial.get("right");var collapsed_list=serial.get("collapsed");if(left_list)
{left_list.each(function(id){if($chk($(id)))
{left.grab(id);}});}
if(right_list)
{right_list.each(function(id){if($chk($(id)))
{right.grab(id);}});}
if(collapsed_list)
{collapsed_list.each(function(id){});}};var most_watched_index=0;var most_watched_button_width=22;function most_watched_init()
{var container=most_watched_get_container();if(!$chk(container)){return;}
var mw_prev=$("most_watched_prev");var mw_next=$("most_watched_next");if(!$chk(mw_prev)){return;}
if(!$chk(mw_next)){return;}
mw_prev.addEvent("click",most_watched_onPrevClick);mw_next.addEvent("click",most_watched_onNextClick);most_watched_index=-1;most_watched_next();}
addOnLoad(most_watched_init);function mw_fix()
{}
function most_watched_onPrevClick(e)
{e.stop();most_watched_prev();mw_fix();}
function most_watched_onNextClick(e)
{e.stop();most_watched_next();mw_fix();}
function most_watched_get()
{if(typeof most_watched_get_live=="function")
{return most_watched_get_live();}
var list=[];return list;}
function most_watched_get_container()
{var container=$$("div#widget_most_watched .scroller");if(!$chk(container)){return null;}
return container;}
function most_watched_prev()
{most_watched_move(-1);}
function most_watched_next()
{most_watched_move(1);}
function most_watched_canmove(delta)
{var list=most_watched_get();if(!$chk(list)){return false;}
return most_watched_index+delta>=0&&most_watched_index+delta<list.length;}
function most_watched_move(delta)
{if(!most_watched_canmove(delta)){return;}
var list=most_watched_get();most_watched_index=most_watched_index+delta;var obj=list[most_watched_index];most_watched_populateByObj(delta,obj);}
function most_watched_populateByObj(delta,obj)
{most_watched_populate(delta,obj.name,obj.description,obj.image,obj.url);}
function most_watched_slide_image(direction)
{}
function most_watched_populate(delta,name,description,image,url)
{var mw_name=$("most_watched_name");var mw_description=$("most_watched_description");var mw_image=$("most_watched_image");mw_image.set("tween",{link:"chain"})
mw_image.setStyle("position","absolute");mw_image.tween("left",most_watched_button_width,-1*200*delta);mw_name.fade('out');mw_description.fade('out');var call=function(){mw_populate_name(mw_name,name,url);mw_populate_image(mw_image,image,url);mw_populate_description(mw_description,description);mw_name.fade('in');mw_move_image(delta,mw_image);mw_description.fade('in');}
setTimeout(call,1000);}
function mw_move_image(delta,obj)
{if(delta>0)
{obj.setStyle("left",200);obj.set('tween',{link:'chain'});obj.tween("left",200,most_watched_button_width);}
else
{obj.setStyle("left",-200);obj.set('tween',{link:'chain'});obj.tween("left",-200,most_watched_button_width);}}
function mw_populate_name(obj,name,url)
{obj.empty();var nameLink=new Element("a",{"href":url});nameLink.set("html",name);obj.grab(nameLink);}
function mw_populate_image(obj,image,url)
{obj.empty();var nameLink=new Element("a",{"href":url,"target":"_blank"});if(image)
{var imageE=new Element("img",{"src":image,"width":148,"height":158,alt:""});nameLink.grab(imageE);}
obj.grab(nameLink);}
function mw_populate_description(obj,description)
{obj.set("html",description);};var world_green_index=0;var world_green_button_width=22;function world_green_init()
{var container=world_green_get_container();if(container==null){return;}
var wg_prev=$("world_green_prev");if(!$chk(wg_prev)){return;}
var wg_next=$("world_green_next");if(!$chk(wg_next)){return;}
wg_prev.addEvent("click",world_green_onPrevClick);wg_next.addEvent("click",world_green_onNextClick);world_green_index=-1;world_green_next();}
addOnLoad(world_green_init);function world_green_onPrevClick(e)
{e.stop();world_green_prev();}
function world_green_onNextClick(e)
{e.stop();world_green_next();}
function world_green_get()
{if(typeof world_green_get_live=="function")
{return world_green_get_live();}
var list=[{name:"Super Lightweight Pack",description:"A description of the backpack",image:"/static/images/content/scroller/backpack_image.jpg",url:""},{name:"Hybrid Nissan",description:"This thing gets 100MPG!",image:"/static/images/content/scroller/hybrid.jpg",url:"http://inventorspot.com/files/images/ema_robot1.jpg"},{name:"Bike",description:"This thing does too!",image:"/static/images/content/scroller/bike.jpg",url:""}];return list;}
function world_green_get_container()
{var container=$$("div#widget_green .scroller");if(!$chk(container)){return null;}
return container;}
function world_green_prev()
{world_green_move(-1);}
function world_green_next()
{world_green_move(1);}
function world_green_canmove(delta)
{var list=world_green_get();if(!$chk(list)){return false;}
return world_green_index+delta>=0&&world_green_index+delta<list.length;}
function world_green_move(delta)
{if(!world_green_canmove(delta)){return;}
var list=world_green_get();world_green_index=world_green_index+delta;var obj=list[world_green_index];world_green_populateByObj(delta,obj);}
function world_green_populateByObj(delta,obj)
{world_green_populate(delta,obj.name,obj.description,obj.image,obj.url,obj.url_title);}
function world_green_slide_image(direction)
{}
function world_green_populate(delta,name,description,image,url,url_title)
{var wg_name=$("world_green_name");var wg_description=$("world_green_description");var wg_image=$("world_green_image");var wg_share=$("world_green_share");if($chk(wg_share))
{wg_share.set("title",name);wg_share.set("url_title",url_title);if(typeof create_share_button=="function"){create_share_button(wg_share,name,url,"");}}
wg_image.set("tween",{link:"chain"})
wg_image.setStyle("position","absolute");wg_image.tween("left",world_green_button_width,-1*200*delta);wg_name.fade('out');wg_description.fade('out');var call=function(){wg_populate_name(wg_name,name,url);wg_populate_image(wg_image,image,url);wg_populate_description(wg_description,description);wg_name.fade('in');wg_move_image(delta,wg_image);wg_description.fade('in');}
setTimeout(call,1000);}
function wg_move_image(delta,obj)
{if(delta>0)
{obj.setStyle("left",200);obj.set('tween',{link:'chain'});obj.tween("left",200,world_green_button_width);}
else
{obj.setStyle("left",-200);obj.set('tween',{link:'chain'});obj.tween("left",-200,world_green_button_width);}}
function wg_populate_name(obj,name,url)
{obj.empty();var nameLink=new Element("a",{"href":url});nameLink.set("html",name);obj.grab(nameLink);}
function wg_populate_image(obj,image,url)
{obj.empty();var nameLink=new Element("a",{"href":url});if(image)
{var imageE=new Element("img",{"src":image,alt:""});nameLink.grab(imageE);}
obj.grab(nameLink);}
function wg_populate_description(obj,description)
{obj.set("html",description);};var news_prev_timeout=null;var news_next_timeout=null;function news_init()
{var n_prev=$("news_prev");var n_next=$("news_next");if(!$chk(n_prev)){return;}
if(!$chk(n_next)){return;}
n_prev.addEvent("mouseover",news_prev_start);n_next.addEvent("mouseover",news_next_start);}
addOnLoad(news_init);function news_get_content_height()
{var sz=$("newsfeed_items").getSize();return sz.y;}
function news_get_viewport_height()
{var sz=$("newsfeed_items").getParent().getSize();return sz.y;}
function news_prev_start(e)
{e.stop();$("news_prev").addEvent("mouseout",news_prev_stop);news_prev_tick(0);}
function news_prev_tick(i)
{if(news_prev_timeout!=null){clearTimeout(news_prev_timeout);news_prev_timeout=null;}
var height=news_get_content_height();var view=news_get_viewport_height();var max_offset=Math.max(0,height-view);var min_offset=0;var mt=$("newsfeed_items").getStyle("margin-top").toInt();$("newsfeed_items").setStyle("margin-top",-1*Math.min(max_offset,Math.abs(mt)+i));news_prev_timeout=setTimeout(function(){news_prev_tick(i+1);},50);}
function news_prev_stop(e)
{e.stop();if(news_prev_timeout!=null)
{clearTimeout(news_prev_timeout);news_prev_timeout=null;}}
function news_next_start(e)
{e.stop();$("news_next").addEvent("mouseout",news_next_stop);news_next_tick(0);}
function news_next_tick(i)
{if(news_next_timeout!=null){clearTimeout(news_next_timeout);news_next_timeout=null;}
var height=news_get_content_height();var view=news_get_viewport_height();var max_offset=Math.max(0,height-view);var min_offset=0;var mt=$("newsfeed_items").getStyle("margin-top").toInt();$("newsfeed_items").setStyle("margin-top",Math.min(min_offset,mt+i));news_next_timeout=setTimeout(function(){news_next_tick(i+1);},50);}
function news_next_stop(e)
{e.stop();if(news_next_timeout!=null)
{clearTimeout(news_next_timeout);news_next_timeout=null;}};function topstories_init()
{var mr=$$("li#tab_most_recent a");var mv=$$("li#tab_most_viewed a");var ms=$$("li#tab_most_shared a");mr.addEvent("click",function(e){e.stop();ts_clear_all_tabs();mr.getParent().addClass("active");$("top_stories_most_recent").removeClass("hidden");});mv.addEvent("click",function(e){e.stop();ts_clear_all_tabs();mv.getParent().addClass("active");$("top_stories_most_viewed").removeClass("hidden");});ms.addEvent("click",function(e){e.stop();ts_clear_all_tabs();ms.getParent().addClass("active");$("top_stories_most_shared").removeClass("hidden");});}
addOnLoad(topstories_init);function ts_clear_all_tabs()
{$$("#top_stories_categories_tabs li.active").each(function(el){el.removeClass("active");});$$("#top_stories_categories .category").each(function(el){el.addClass("hidden");});}
function create_share_button(element,title,url,summary)
{if(SHARETHIS==undefined||SHARETHIS==null){return;}
if(typeof SHARETHIS!="object"){return;}
var href="";if(url.length>=4&&url.substring(0,4)=="http")
{href=url;}
else
{href="http://"+window.location.hostname+url;}
var object=SHARETHIS.addEntry({title:title,url:href,summary:summary},{button:false});object.attachButton(element);element.set("href","#share");var oldHover=element.onmouseover;element.onmouseover=function(){return false;};element.addEvent("click",function(e){oldHover(e);share_log_click(e,element);});}
function share_log_click(e,element)
{var url_title=element.get("url_title");if(url_title)
{var req=new Request({method:"post",url:"_share.php",data:{"q":"put","url":url_title},onRequest:function(){},onComplete:function(response){}}).send();}}
addOnLoad(function()
{$$("ul.nav li.share a").each(function(el)
{var title=el.get("title");var href=el.get("href");if(title==null){title="";}
if(href==null){href="";}
create_share_button(el,title,href,"")});});;var categories=null;var featured_timeout=null;var featured_movenext_delay=20000;function featured_init()
{categories=$$("#featured_stories_categories .category");categories.each(featured_init_category);featured_load(0);}
addOnLoad(featured_init);function featured_init_category(cat)
{var id=cat.id;var tab=cat.getElement("ul.tab li");var title=cat.getElement("h2.featured_title");var image=cat.getElement(".featured_image");var tabList=$("featured_stories_categories_tabs");var li=tab.clone().set("id",id+"_tab");li.getElement("a").addEvent("click",function(e){featured_tab_click(li,cat,e);})
li.addClass(tab.className);tabList.grab(li);var h1=new Element("h2",{"id":id+"_title","class":"header"});h1.set("html",title.get("html"));$("featured_header_text").grab(h1);var img=image.clone().set("id",id+"_image");$("featured_header_image").grab(img);tab.addClass("hidden");title.addClass("hidden");image.addClass("hidden");cat.addClass("hidden");}
function featured_hideAll()
{categories.each(function(el){el.addClass("hidden");var title=$(el.id+"_title");title.addClass("hidden");var image=$(el.id+"_image");image.addClass("hidden");$(el.id+"_tab").className.split(" ").each(function(c){if(c.indexOf("-active")>=0)
{$(el.id+"_tab").removeClass(c);}});});}
function featured_tab_click(sender,category,e)
{if(featured_timeout!=null)
{clearTimeout(featured_timeout);featured_timeout=null;}
featured_hideAll();featured_loadByCategory(category);}
function featured_load(index)
{if(index>=categories.length)
{index=0;}
if(index>=0&&index<categories.length)
{featured_hideAll();var category=categories[index];featured_loadByCategory(category);}
if(categories.length>1)
{featured_timeout=setTimeout(function(){featured_load(index+1);},featured_movenext_delay);}}
function featured_loadByCategory(category)
{if($chk(category))
{category.fade("hide");category.removeClass("hidden");category.fade("in");var title=$(category.id+"_title");title.fade("hide");title.removeClass("hidden");title.fade("in");var image=$(category.id+"_image");image.removeClass("hidden");var tab=$(category.id+"_tab");tab.addClass($(category.id+"_tab").className.trim()+"-active");}};function date_display()
{var today=new Date();$("todays_date").set("html",today.format("fullDate"));}
addOnLoad(date_display);var dateFormat=function(){var token=/d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,timezone=/\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,timezoneClip=/[^-+\dA-Z]/g,pad=function(val,len){val=String(val);len=len||2;while(val.length<len)val="0"+val;return val;};return function(date,mask,utc){var dF=dateFormat;if(arguments.length==1&&Object.prototype.toString.call(date)=="[object String]"&&!/\d/.test(date)){mask=date;date=undefined;}
date=date?new Date(date):new Date;if(isNaN(date))throw SyntaxError("invalid date");mask=String(dF.masks[mask]||mask||dF.masks["default"]);if(mask.slice(0,4)=="UTC:"){mask=mask.slice(4);utc=true;}
var _=utc?"getUTC":"get",d=date[_+"Date"](),D=date[_+"Day"](),m=date[_+"Month"](),y=date[_+"FullYear"](),H=date[_+"Hours"](),M=date[_+"Minutes"](),s=date[_+"Seconds"](),L=date[_+"Milliseconds"](),o=utc?0:date.getTimezoneOffset(),flags={d:d,dd:pad(d),ddd:dF.i18n.dayNames[D],dddd:dF.i18n.dayNames[D+7],m:m+1,mm:pad(m+1),mmm:dF.i18n.monthNames[m],mmmm:dF.i18n.monthNames[m+12],yy:String(y).slice(2),yyyy:y,h:H%12||12,hh:pad(H%12||12),H:H,HH:pad(H),M:M,MM:pad(M),s:s,ss:pad(s),l:pad(L,3),L:pad(L>99?Math.round(L/10):L),t:H<12?"a":"p",tt:H<12?"am":"pm",T:H<12?"A":"P",TT:H<12?"AM":"PM",Z:utc?"UTC":(String(date).match(timezone)||[""]).pop().replace(timezoneClip,""),o:(o>0?"-":"+")+pad(Math.floor(Math.abs(o)/60)*100+Math.abs(o)%60,4),S:["th","st","nd","rd"][d%10>3?0:(d%100-d%10!=10)*d%10]};return mask.replace(token,function($0){return $0 in flags?flags[$0]:$0.slice(1,$0.length-1);});};}();dateFormat.masks={"default":"ddd mmm dd yyyy HH:MM:ss",shortDate:"m/d/yy",mediumDate:"mmm d, yyyy",longDate:"mmmm d, yyyy",fullDate:"dddd, mmmm d, yyyy",shortTime:"h:MM TT",mediumTime:"h:MM:ss TT",longTime:"h:MM:ss TT Z",isoDate:"yyyy-mm-dd",isoTime:"HH:MM:ss",isoDateTime:"yyyy-mm-dd'T'HH:MM:ss",isoUtcDateTime:"UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"};dateFormat.i18n={dayNames:["Sun","Mon","Tue","Wed","Thu","Fri","Sat","Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],monthNames:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","January","February","March","April","May","June","July","August","September","October","November","December"]};Date.prototype.format=function(mask,utc){return dateFormat(this,mask,utc);};;function photo_init()
{if($chk($("photogallery_flash")))
{var obj=new Swiff('/static/flash/eb.swf',{id:'photo_movie',width:212,height:122,params:{wmode:'opaque',bgcolor:'#FFFFFF'},container:$("photogallery_flash")});}}
addOnLoad(photo_init);;function subscribe_init()
{var subscribe_submit_popup_button=$("subscribe_submit_popup_button");if(!$chk(subscribe_submit_popup_button)){return;}
subscribe_submit_popup_button.addEvent("click",function(e){e.stop();subscribe_popup(subscribe_submit_popup_button,e);});var popup_close_button=$("popup_close_button")
if($chk(popup_close_button))
{popup_close_button.addEvent("click",function(e){e.stop();subscribe_popup_close();});}
var subscribe_submit_button=$("subscribe_submit_button");if(!$chk(subscribe_submit_button)){return;}
subscribe_submit_button.addEvent("click",function(e){e.stop();subscribe_submit(subscribe_submit_button);});}addOnLoad(subscribe_init);function subscribe_popup(sender)
{subscribe_show_overlay();subscribe_show_popup();}
function subscribe_popup_close()
{subscribe_hide_popup();subscribe_hide_overlay();}
function subscribe_show_overlay()
{__add_overlay("overlay_container",.2,null,subscribe_hide_popup);}
function subscribe_hide_overlay()
{__remove_overlay("overlay_container");}
function subscribe_show_popup()
{var popup=$("subscribe_popup");if(!$chk(popup)){return;}
$(document.body).grab(popup,"top");popup.removeClass("hidden");__chk_popup(popup);}
function subscribe_hide_popup()
{var popup=$("subscribe_popup");if(!$chk(popup)){return;}
popup.addClass("hidden");}
function subscribe_test_email(email)
{var email_regex=/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;return email_regex.test(email);}
function subscribe_submit(sender)
{var subscribe_submit_button=sender;var subscribe_email_textbox=$("subscribe_email_textbox");var subscribe_agree_checkbox=$("agree_checkbox");if(!$chk(subscribe_submit_button)||!$chk(subscribe_email_textbox)||!$chk(subscribe_agree_checkbox)){return;}
var container=subscribe_email_textbox.getParent();if(!subscribe_agree_checkbox.checked)
{subscribe_message(container,"You must agree to the terms and conditions");return;}
if(!subscribe_test_email(subscribe_email_textbox.value))
{subscribe_message(container,"Please enter a valid email");return;}
subscribe_message(container,"Signing up...");subscribe_send(subscribe_email_textbox.value);}
function subscribe_message(parent,message)
{var msg=$("subscribe_message");if(!$chk(msg))
{if($chk(parent))
{var p=new Element("p",{"id":"subscribe_message","class":"message"});p.set("html",message);parent.grab(p,"top");}}
else
{msg.set("html",message);}}
function subscribe_send(email)
{var req=new Request({method:"post",url:"/_subscribe.php",data:{"q":"put","email":email},onRequest:function(){},onComplete:function(response){if(response=="-2")
{subscribe_message(null,"This email has already been registered.");}
else if(response=="1")
{subscribe_message(null,"Signup successful.");setTimeout(function(){subscribe_popup_close();},2000);}
else
{subscribe_message(null,"An error occurred during signup.")}}}).send();}
function __chk_popup(elem,callback)
{var overlay=$(elem);if(!$chk(overlay))return;if(overlay.hasClass("hidden")){return;}
var coords=overlay.getCoordinates();var padding={top:0,right:0,bottom:0,left:0};var scroll=Window.getScroll();var viewport=Window.getViewport();if(_overlay_prev_scroll===undefined||_overlay_prev_viewport===undefined||_overlay_prev_scroll.x!=scroll.x||_overlay_prev_scroll.y!=scroll.y||_overlay_prev_viewport.height!=viewport.height||_overlay_prev_viewport.width!=viewport.width)
{if(scroll.x===0){padding.left=0;padding.right=0;}
overlay.setStyles({top:scroll.y-padding.top+viewport.height/2-coords.height/2,left:scroll.x-padding.left+viewport.width/2-coords.width/2});if(callback){callback(overlay);}
_overlay_prev_viewport=viewport;_overlay_prev_scroll=scroll;}
setTimeout(function(){__chk_popup(elem,callback);},250);}
var _overlay_prev_scroll;var _overlay_prev_viewport;function __add_overlay(id,transparency,oncreate_callback,onremove_callback)
{if(id===undefined){id="overlay_container";}
if(transparency===undefined){transparency=.15;}
var viewport=Window.getViewport();var scroll=Window.getScroll();_overlay_prev_scroll=undefined;_overlay_prev_viewport=undefined;var overlay=new Element("div",{"id":id});var hgt=0;var shadow_container=$("shadow_container");if($chk(shadow_container))
{var coords=shadow_container.getCoordinates();if($chk(coords))
{hgt=coords.height;}}
overlay.setStyles({position:"absolute",padding:0,margin:0,background:"#000",width:viewport.width-1,height:hgt+100,top:0,left:0,opacity:0,"z-index":1000});$(document.body).grab(overlay);overlay.addEvent('click',function(){__remove_overlay(overlay);if(onremove_callback){onremove_callback();}});if(oncreate_callback){oncreate_callback(overlay);}
overlay.fade(1-transparency);return overlay;}
function __check_overlay_position(elem,callback)
{var overlay=$(elem);if(!$chk(overlay))return;var padding={top:0,right:0,bottom:0,left:0};var scroll=Window.getScroll();var viewport=Window.getViewport();if(_overlay_prev_scroll===undefined||_overlay_prev_viewport===undefined||_overlay_prev_scroll.x!=scroll.x||_overlay_prev_scroll.y!=scroll.y||_overlay_prev_viewport.height!=viewport.height||_overlay_prev_viewport.width!=viewport.width)
{if(scroll.x===0){padding.left=0;padding.right=0;}
overlay.setStyles({top:scroll.y-padding.top,left:scroll.x-padding.left,height:viewport.height+padding.top+padding.bottom,width:viewport.width+padding.left+padding.right});if(callback){callback(overlay);}
_overlay_prev_viewport=viewport;_overlay_prev_scroll=scroll;}}
function __remove_overlay(elem)
{var overlay=$(elem);if(!$chk(overlay)){return;}
overlay.fade(0);setTimeout(function(){overlay.destroy();},1000);};function contact_init()
{var submit=$("contact_submit_button");if($chk(submit))
{submit.addEvent("click",function(e){contact_submit(submit,e);});}}
addOnLoad(contact_init);function contact_submit(sender,e)
{var name=$("name_textbox");var email=$("email_textbox");var subject=$("subject_select");var message=$("message_textbox");var agree=$("agree_checkbox");if(!$chk(name)||!$chk(email)||!$chk(subject)||!$chk(message)||!$chk(agree)){e.stop();return;}
if(name.value==""||name.value=="Name (required)"){contact_display_message("Please enter your name");e.stop();return;}
if(!subscribe_test_email(email.value)){contact_display_message("Please enter a valid email");e.stop();return;}
if(subject.value=="-1"){contact_display_message("Please select a topic");e.stop();return;}
if(message.value==""||message.value=="(Type your message here)"){contact_display_message("Please enter a message");e.stop();return;}
if(!agree.checked){contact_display_message("You must agree to the terms and conditions");e.stop();return;}}
function contact_display_message(message)
{var c=$("contact_form");if($chk(c))
{var msg=$("contact_message");if(!$chk(msg))
{var p=new Element("p",{"id":"contact_message","class":"message"});p.set("html",message);c.grab(p,"top");}
else
{msg.set("html",message);}}};function comment_init()
{var comment_submit_button=$("comment_submit_button");if(!$chk(comment_submit_button)){return;}
comment_submit_button.addEvent("click",function(e){var agree=$("agree_checkbox");if(!$chk(agree)||!agree.checked)
{e.stop();comment_message("You must agree to the terms and conditions");}});}
addOnLoad(comment_init);function comment_message(message)
{var container=$("comment_form");if($chk(container))
{var msg=$("comment_errmessage");if(!$chk(msg))
{var p=new Element("p",{"id":"comment_errmessage","class":"message"});p.set("html",message);container.grab(p,"top");}
else
{msg.set("html",message);}}}