/* 
-------------------------------------------------------------
	moo.rd plus MooTools
-------------------------------------------------------------
	moo.rd 1.3.2 Copyright (c) 2007 by Riccardo Degni
	MooTools 1.2 Copyright (c) 2006-2007 by Valerio Proietti
-------------------------------------------------------------
*/

//MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.

var MooTools={version:"1.2dev",build:"1553"};var Native=function(J){J=J||{};var F=J.afterImplement||function(){};var G=J.generics;G=(G!==false);var H=J.legacy;
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if(A){var D=A.toLowerCase();C.prototype.$family={name:D};Native.typize(C,D);}var I=function(M,K,N,L){if(!B||L||!M.prototype[K]){M.prototype[K]=N;}if(G){Native.genericize(M,K,B);
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if(M){I(this,K,M,N);}}else{for(var L in M){this.alias(L,M[L],K);}}return this;};return C;};Native.implement=function(D,C){for(var B=0,A=D.length;B<A;B++){D[B].implement(C);
}};Native.genericize=function(B,C,A){if((!A||!B[C])&&typeof B.prototype[C]=="function"){B[C]=function(){var D=Array.prototype.slice.call(arguments);return B.prototype[C].apply(D.shift(),D);
};}};Native.typize=function(A,B){if(!A.type){A.type=function(C){return($type(C)===B);};}};Native.alias=function(E,B,A,F){for(var D=0,C=E.length;D<C;D++){E[D].alias(B,A,F);
}};(function(B){for(var A in B){Native.typize(B[A],A);}})({"boolean":Boolean,"native":Native,object:Object});(function(B){for(var A in B){new Native({name:A,initialize:B[A],protect:true});
}})({String:String,Function:Function,Number:Number,Array:Array,RegExp:RegExp,Date:Date});(function(B,A){for(var C=A.length;C--;C){Native.genericize(B,A[C],true);
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},forEach:function(B,C){for(var A in this){if(this.hasOwnProperty(A)){B.call(C,this[A],A,this);}}},getClean:function(){var B={};for(var A in this){if(this.hasOwnProperty(A)){B[A]=this[A];
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if(window.opera){Browser.Engine={name:"presto",version:(document.getElementsByClassName)?950:925};}else{if(window.ActiveXObject){Browser.Engine={name:"trident",version:(window.XMLHttpRequest)?5:4};
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}Browser.Platform[Browser.Platform.name]=true;Browser.Request=function(){return $try(function(){return new XMLHttpRequest();},function(){return new ActiveXObject("MSXML2.XMLHTTP");
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})();function $exec(B){if(!B){return B;}if(window.execScript){window.execScript(B);}else{var A=document.createElement("script");A.setAttribute("type","text/javascript");
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var Document=new Native({name:"Document",legacy:(Browser.Engine.trident)?null:window.Document,initialize:function(A){$uid(A);A.head=A.getElementsByTagName("head")[0];
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new Document(document);Array.implement({every:function(C,D){for(var B=0,A=this.length;B<A;B++){if(!C.call(D,this[B],B,this)){return false;}}return true;
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},bind:function(B,A){return this.create({bind:B,arguments:A});},bindWithEvent:function(B,A){return this.create({bind:B,event:true,arguments:A});},delay:function(B,C,A){return this.create({delay:B,bind:C,arguments:A})();
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},contains:function(A,B){return(B)?(B+this+B).indexOf(B+A+B)>-1:this.indexOf(A)>-1;},trim:function(){return this.replace(/^\s+|\s+$/g,"");},clean:function(){return this.replace(/\s+/g," ").trim();
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},hasValue:function(A){return(Hash.keyOf(this,A)!==null);},extend:function(A){Hash.each(A,function(C,B){Hash.set(this,B,C);},this);return this;},combine:function(A){Hash.each(A,function(C,B){Hash.include(this,B,C);
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var Event=new Native({name:"Event",initialize:function(A,F){F=F||window;var K=F.document;A=A||F.event;if(A.$extended){return A;}this.$extended=true;var J=A.type;
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Class.implement({implement:function(){Class.Mutators.Implements(this.prototype,Array.slice(arguments));return this;}});Class.Mutators={Implements:function(A,B){$splat(B).each(function(C){$extend(A,($type(C)=="class")?new C($empty):C);
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}return new Elements(Array.filter(this,(typeof A=="string")?function(C){return C.match(A);}:A,B));}});Elements.multi=function(A){return function(){var B=[];
var F=true;for(var D=0,C=this.length;D<C;D++){var E=this[D][A].apply(this[D],arguments);B.push(E);if(F){F=($type(E)=="element");}}return(F)?new Elements(B):B;
};};Window.implement({$:function(B,C){if(B&&B.$family&&B.uid){return B;}var A=$type(B);return($[A])?$[A](B,C,this.document):null;},$$:function(A){if(arguments.length==1&&typeof A=="string"){return this.document.getElements(A);
}var F=[];var C=Array.flatten(arguments);for(var D=0,B=C.length;D<B;D++){var E=C[D];switch($type(E)){case"element":E=[E];break;case"string":E=this.document.getElements(E,true);
break;default:E=false;}if(E){F.extend(E);}}return new Elements(F);},getDocument:function(){return this.document;},getWindow:function(){return this;}});
$.string=function(C,B,A){C=A.getElementById(C);return(C)?$.element(C,B):null;};$.element=function(A,D){$uid(A);if(!D&&!A.$family&&!(/^object|embed$/i).test(A.tagName)){var B=Element.Prototype;
for(var C in B){A[C]=B[C];}}return A;};$.object=function(B,C,A){if(B.toElement){return $.element(B.toElement(A),C);}return null;};$.textnode=$.whitespace=$.window=$.document=$arguments(0);
Native.implement([Element,Document],{getElement:function(A,B){return $(this.getElements(A,true)[0]||null,B);},getElements:function(A,D){A=A.split(",");
var C=[];var B=(A.length>1);A.each(function(E){var F=this.getElementsByTagName(E.trim());(B)?C.extend(F):C=F;},this);return new Elements(C,{ddup:B,cash:!D});
}});Element.Storage={get:function(A){return(this[A]||(this[A]={}));}};Element.Inserters=new Hash({before:function(B,A){if(A.parentNode){A.parentNode.insertBefore(B,A);
}},after:function(B,A){if(!A.parentNode){return ;}var C=A.nextSibling;(C)?A.parentNode.insertBefore(B,C):A.parentNode.appendChild(B);},bottom:function(B,A){A.appendChild(B);
},top:function(B,A){var C=A.firstChild;(C)?A.insertBefore(B,C):A.appendChild(B);}});Element.Inserters.inside=Element.Inserters.bottom;Element.Inserters.each(function(C,B){var A=B.capitalize();
Element.implement("inject"+A,function(D){C(this,$(D,true));return this;});Element.implement("grab"+A,function(D){C($(D,true),this);return this;});});Element.implement({getDocument:function(){return this.ownerDocument;
},getWindow:function(){return this.ownerDocument.getWindow();},getElementById:function(D,C){var B=this.ownerDocument.getElementById(D);if(!B){return null;
}for(var A=B.parentNode;A!=this;A=A.parentNode){if(!A){return null;}}return $.element(B,C);},set:function(D,B){switch($type(D)){case"object":for(var C in D){this.set(C,D[C]);
}break;case"string":var A=Element.Properties.get(D);(A&&A.set)?A.set.apply(this,Array.slice(arguments,1)):this.setProperty(D,B);}return this;},get:function(B){var A=Element.Properties.get(B);
return(A&&A.get)?A.get.apply(this,Array.slice(arguments,1)):this.getProperty(B);},erase:function(B){var A=Element.Properties.get(B);(A&&A.erase)?A.erase.apply(this,Array.slice(arguments,1)):this.removeProperty(B);
return this;},match:function(A){return(!A||Element.get(this,"tag")==A);},inject:function(B,A){Element.Inserters.get(A||"bottom")(this,$(B,true));return this;
},wraps:function(B,A){B=$(B,true);return this.replaces(B).grab(B,A);},grab:function(B,A){Element.Inserters.get(A||"bottom")($(B,true),this);return this;
},appendText:function(B,A){return this.grab(this.getDocument().newTextNode(B),A);},adopt:function(){Array.flatten(arguments).each(function(A){A=$(A,true);
if(A){this.appendChild(A);}},this);return this;},dispose:function(){return(this.parentNode)?this.parentNode.removeChild(this):this;},clone:function(D,C){switch($type(this)){case"element":var H={};
for(var G=0,E=this.attributes.length;G<E;G++){var B=this.attributes[G],L=B.nodeName.toLowerCase();if(Browser.Engine.trident&&(/input/i).test(this.tagName)&&(/width|height/).test(L)){continue;
}var K=(L=="style"&&this.style)?this.style.cssText:B.nodeValue;if(!$chk(K)||L=="uid"||(L=="id"&&!C)){continue;}if(K!="inherit"&&["string","number"].contains($type(K))){H[L]=K;
}}var J=new Element(this.nodeName.toLowerCase(),H);if(D!==false){for(var I=0,F=this.childNodes.length;I<F;I++){var A=Element.clone(this.childNodes[I],true,C);
if(A){J.grab(A);}}}return J;case"textnode":return document.newTextNode(this.nodeValue);}return null;},replaces:function(A){A=$(A,true);A.parentNode.replaceChild(this,A);
return this;},hasClass:function(A){return this.className.contains(A," ");},addClass:function(A){if(!this.hasClass(A)){this.className=(this.className+" "+A).clean();
}return this;},removeClass:function(A){this.className=this.className.replace(new RegExp("(^|\\s)"+A+"(?:\\s|$)"),"$1").clean();return this;},toggleClass:function(A){return this.hasClass(A)?this.removeClass(A):this.addClass(A);
},getComputedStyle:function(B){if(this.currentStyle){return this.currentStyle[B.camelCase()];}var A=this.getWindow().getComputedStyle(this,null);return(A)?A.getPropertyValue([B.hyphenate()]):null;
},empty:function(){$A(this.childNodes).each(function(A){Browser.freeMem(A);Element.empty(A);Element.dispose(A);},this);return this;},destroy:function(){Browser.freeMem(this.empty().dispose());
return null;},getSelected:function(){return new Elements($A(this.options).filter(function(A){return A.selected;}));},toQueryString:function(){var A=[];
this.getElements("input, select, textarea").each(function(B){if(!B.name||B.disabled){return ;}var C=(B.tagName.toLowerCase()=="select")?Element.getSelected(B).map(function(D){return D.value;
}):((B.type=="radio"||B.type=="checkbox")&&!B.checked)?null:B.value;$splat(C).each(function(D){if(D){A.push(B.name+"="+encodeURIComponent(D));}});});return A.join("&");
},getProperty:function(C){var B=Element.Attributes,A=B.Props[C];var D=(A)?this[A]:this.getAttribute(C,2);return(B.Bools[C])?!!D:(A)?D:D||null;},getProperties:function(){var A=$A(arguments);
return A.map(function(B){return this.getProperty(B);},this).associate(A);},setProperty:function(D,E){var C=Element.Attributes,B=C.Props[D],A=$defined(E);
if(B&&C.Bools[D]){E=(E||!A)?true:false;}else{if(!A){return this.removeProperty(D);}}(B)?this[B]=E:this.setAttribute(D,E);return this;},setProperties:function(A){for(var B in A){this.setProperty(B,A[B]);
}return this;},removeProperty:function(D){var C=Element.Attributes,B=C.Props[D],A=(B&&C.Bools[D]);(B)?this[B]=(A)?false:"":this.removeAttribute(D);return this;
},removeProperties:function(){Array.each(arguments,this.removeProperty,this);return this;}});(function(){var A=function(D,B,I,C,F,H){var E=D[I||B];var G=[];
while(E){if(E.nodeType==1&&(!C||Element.match(E,C))){G.push(E);if(!F){break;}}E=E[B];}return(F)?new Elements(G,{ddup:false,cash:!H}):$(G[0],H);};Element.implement({getPrevious:function(B,C){return A(this,"previousSibling",null,B,false,C);
},getAllPrevious:function(B,C){return A(this,"previousSibling",null,B,true,C);},getNext:function(B,C){return A(this,"nextSibling",null,B,false,C);},getAllNext:function(B,C){return A(this,"nextSibling",null,B,true,C);
},getFirst:function(B,C){return A(this,"nextSibling","firstChild",B,false,C);},getLast:function(B,C){return A(this,"previousSibling","lastChild",B,false,C);
},getParent:function(B,C){return A(this,"parentNode",null,B,false,C);},getParents:function(B,C){return A(this,"parentNode",null,B,true,C);},getChildren:function(B,C){return A(this,"nextSibling","firstChild",B,true,C);
},hasChild:function(B){B=$(B,true);return(!!B&&$A(this.getElementsByTagName(B.tagName)).contains(B));}});})();Element.Properties=new Hash;Element.Properties.style={set:function(A){this.style.cssText=A;
},get:function(){return this.style.cssText;},erase:function(){this.style.cssText="";}};Element.Properties.tag={get:function(){return this.tagName.toLowerCase();
}};Element.Properties.href={get:function(){return(!this.href)?null:this.href.replace(new RegExp("^"+document.location.protocol+"//"+document.location.host),"");
}};Element.Properties.html={set:function(){return this.innerHTML=Array.flatten(arguments).join("");}};Native.implement([Element,Window,Document],{addListener:function(B,A){if(this.addEventListener){this.addEventListener(B,A,false);
}else{this.attachEvent("on"+B,A);}return this;},removeListener:function(B,A){if(this.removeEventListener){this.removeEventListener(B,A,false);}else{this.detachEvent("on"+B,A);
}return this;},retrieve:function(B,A){var D=Element.Storage.get(this.uid);var C=D[B];if($defined(A)&&!$defined(C)){C=D[B]=A;}return $pick(C);},store:function(B,A){var C=Element.Storage.get(this.uid);
C[B]=A;return this;},eliminate:function(A){var B=Element.Storage.get(this.uid);delete B[A];return this;}});Element.Attributes=new Hash({Props:{html:"innerHTML","class":"className","for":"htmlFor",text:(Browser.Engine.trident)?"innerText":"textContent"},Bools:["compact","nowrap","ismap","declare","noshade","checked","disabled","readonly","multiple","selected","noresize","defer"],Camels:["value","accessKey","cellPadding","cellSpacing","colSpan","frameBorder","maxLength","readOnly","rowSpan","tabIndex","useMap"]});
Browser.freeMem=function(A){if(!A){return ;}if(Browser.Engine.trident&&(/object/i).test(A.tagName)){for(var B in A){if(typeof A[B]=="function"){A[B]=$empty;
}}Element.dispose(A);}if(A.uid&&A.removeEvents){A.removeEvents();}};(function(B){var C=B.Bools,A=B.Camels;B.Bools=C=C.associate(C);Hash.extend(Hash.combine(B.Props,C),A.associate(A.map(function(D){return D.toLowerCase();
})));B.erase("Camels");})(Element.Attributes);window.addListener("unload",function(){window.removeListener("unload",arguments.callee);document.purge();
if(Browser.Engine.trident){CollectGarbage();}});Element.Properties.events={set:function(A){this.addEvents(A);}};Native.implement([Element,Window,Document],{addEvent:function(E,G){var H=this.retrieve("events",{});
H[E]=H[E]||{keys:[],values:[]};if(H[E].keys.contains(G)){return this;}H[E].keys.push(G);var F=E,A=Element.Events.get(E),C=G,I=this;if(A){if(A.onAdd){A.onAdd.call(this,G);
}if(A.condition){C=function(J){if(A.condition.call(this,J)){return G.call(this,J);}return false;};}F=A.base||F;}var D=function(){return G.call(I);};var B=Element.NativeEvents[F]||0;
if(B){if(B==2){D=function(J){J=new Event(J,I.getWindow());if(C.call(I,J)===false){J.stop();}};}this.addListener(F,D);}H[E].values.push(D);return this;},removeEvent:function(D,C){var B=this.retrieve("events");
if(!B||!B[D]){return this;}var G=B[D].keys.indexOf(C);if(G==-1){return this;}var A=B[D].keys.splice(G,1)[0];var F=B[D].values.splice(G,1)[0];var E=Element.Events.get(D);
if(E){if(E.onRemove){E.onRemove.call(this,C);}D=E.base||D;}return(Element.NativeEvents[D])?this.removeListener(D,F):this;},addEvents:function(A){for(var B in A){this.addEvent(B,A[B]);
}return this;},removeEvents:function(B){var A=this.retrieve("events");if(!A){return this;}if(!B){for(var C in A){this.removeEvents(C);}A=null;}else{if(A[B]){while(A[B].keys[0]){this.removeEvent(B,A[B].keys[0]);
}A[B]=null;}}return this;},fireEvent:function(D,B,A){var C=this.retrieve("events");if(!C||!C[D]){return this;}C[D].keys.each(function(E){E.create({bind:this,delay:A,"arguments":B})();
},this);return this;},cloneEvents:function(D,A){D=$(D);var C=D.retrieve("events");if(!C){return this;}if(!A){for(var B in C){this.cloneEvents(D,B);}}else{if(C[A]){C[A].keys.each(function(E){this.addEvent(A,E);
},this);}}return this;}});Element.NativeEvents={click:2,dblclick:2,mouseup:2,mousedown:2,contextmenu:2,mousewheel:2,DOMMouseScroll:2,mouseover:2,mouseout:2,mousemove:2,selectstart:2,selectend:2,keydown:2,keypress:2,keyup:2,focus:2,blur:2,change:2,reset:2,select:2,submit:2,load:1,unload:1,beforeunload:2,resize:1,move:1,DOMContentLoaded:1,readystatechange:1,error:1,abort:1,scroll:1};
(function(){var A=function(B){var C=B.relatedTarget;if(C==undefined){return true;}if(C===false){return false;}return($type(this)!="document"&&C!=this&&C.prefix!="xul"&&!this.hasChild(C));
};Element.Events=new Hash({mouseenter:{base:"mouseover",condition:A},mouseleave:{base:"mouseout",condition:A},mousewheel:{base:(Browser.Engine.gecko)?"DOMMouseScroll":"mousewheel"}});
})();Element.Properties.styles={set:function(A){this.setStyles(A);}};Element.Properties.opacity={set:function(A,B){if(!B){if(A==0){if(this.style.visibility!="hidden"){this.style.visibility="hidden";
}}else{if(this.style.visibility!="visible"){this.style.visibility="visible";}}}if(!this.currentStyle||!this.currentStyle.hasLayout){this.style.zoom=1;}if(Browser.Engine.trident){this.style.filter=(A==1)?"":"alpha(opacity="+A*100+")";
}this.style.opacity=A;this.store("opacity",A);},get:function(){return this.retrieve("opacity",1);}};Element.implement({setOpacity:function(A){return this.set("opacity",A,true);
},getOpacity:function(){return this.get("opacity");},setStyle:function(B,A){switch(B){case"opacity":return this.set("opacity",parseFloat(A));case"float":B=(Browser.Engine.trident)?"styleFloat":"cssFloat";
}B=B.camelCase();if($type(A)!="string"){var C=(Element.Styles.get(B)||"@").split(" ");A=$splat(A).map(function(E,D){if(!C[D]){return"";}return($type(E)=="number")?C[D].replace("@",Math.round(E)):E;
}).join(" ");}else{if(A==String(Number(A))){A=Math.round(A);}}this.style[B]=A;return this;},getStyle:function(G){switch(G){case"opacity":return this.get("opacity");
case"float":G=(Browser.Engine.trident)?"styleFloat":"cssFloat";}G=G.camelCase();var A=this.style[G];if(!$chk(A)){A=[];for(var F in Element.ShortStyles){if(G!=F){continue;
}for(var E in Element.ShortStyles[F]){A.push(this.getStyle(E));}return A.join(" ");}A=this.getComputedStyle(G);}if(A){A=String(A);var C=A.match(/rgba?\([\d\s,]+\)/);
if(C){A=A.replace(C[0],C[0].rgbToHex());}}if(Browser.Engine.presto||(Browser.Engine.trident&&!$chk(parseInt(A)))){if(G.test(/^(height|width)$/)){var B=(G=="width")?["left","right"]:["top","bottom"],D=0;
B.each(function(H){D+=this.getStyle("border-"+H+"-width").toInt()+this.getStyle("padding-"+H).toInt();},this);return this["offset"+G.capitalize()]-D+"px";
}if(Browser.Engine.presto&&String(A).test("px")){return A;}if(G.test(/(border(.+)Width|margin|padding)/)){return"0px";}}return A;},setStyles:function(B){for(var A in B){this.setStyle(A,B[A]);
}return this;},getStyles:function(){var A={};Array.each(arguments,function(B){A[B]=this.getStyle(B);},this);return A;}});Element.Styles=new Hash({left:"@px",top:"@px",bottom:"@px",right:"@px",width:"@px",height:"@px",maxWidth:"@px",maxHeight:"@px",minWidth:"@px",minHeight:"@px",backgroundColor:"rgb(@, @, @)",backgroundPosition:"@px @px",color:"rgb(@, @, @)",fontSize:"@px",letterSpacing:"@px",lineHeight:"@px",clip:"rect(@px @px @px @px)",margin:"@px @px @px @px",padding:"@px @px @px @px",border:"@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)",borderWidth:"@px @px @px @px",borderStyle:"@ @ @ @",borderColor:"rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)",zIndex:"@",zoom:"@",fontWeight:"@",textIndent:"@px",opacity:"@"});
Element.ShortStyles={margin:{},padding:{},border:{},borderWidth:{},borderStyle:{},borderColor:{}};["Top","Right","Bottom","Left"].each(function(G){var F=Element.ShortStyles;
var B=Element.Styles;["margin","padding"].each(function(H){var I=H+G;F[H][I]=B[I]="@px";});var E="border"+G;F.border[E]=B[E]="@px @ rgb(@, @, @)";var D=E+"Width",A=E+"Style",C=E+"Color";
F[E]={};F.borderWidth[D]=F[E][D]=B[D]="@px";F.borderStyle[A]=F[E][A]=B[A]="@";F.borderColor[C]=F[E][C]=B[C]="rgb(@, @, @)";});(function(){Element.implement({scrollTo:function(H,I){if(B(this)){this.getWindow().scrollTo(H,I);
}else{this.scrollLeft=H;this.scrollTop=I;}return this;},getSize:function(){if(B(this)){return this.getWindow().getSize();}return{x:this.offsetWidth,y:this.offsetHeight};
},getScrollSize:function(){if(B(this)){return this.getWindow().getScrollSize();}return{x:this.scrollWidth,y:this.scrollHeight};},getScroll:function(){if(B(this)){return this.getWindow().getScroll();
}return{x:this.scrollLeft,y:this.scrollTop};},getScrolls:function(){var I=this,H={x:0,y:0};while(I&&!B(I)){H.x+=I.scrollLeft;H.y+=I.scrollTop;I=I.parentNode;
}return H;},getOffsetParent:function(){var H=this;if(B(H)){return null;}if(!Browser.Engine.trident){return H.offsetParent;}while((H=H.parentNode)&&!B(H)){if(D(H,"position")!="static"){return H;
}}return null;},getOffsets:function(){var I=this,H={x:0,y:0};if(B(this)){return H;}while(I&&!B(I)){H.x+=I.offsetLeft;H.y+=I.offsetTop;if(Browser.Engine.gecko){if(!F(I)){H.x+=C(I);
H.y+=G(I);}var J=I.parentNode;if(J&&D(J,"overflow")!="visible"){H.x+=C(J);H.y+=G(J);}}else{if(I!=this&&(Browser.Engine.trident||Browser.Engine.webkit)){H.x+=C(I);
H.y+=G(I);}}I=I.offsetParent;if(Browser.Engine.trident){while(I&&!I.currentStyle.hasLayout){I=I.offsetParent;}}}if(Browser.Engine.gecko&&!F(this)){H.x-=C(this);
H.y-=G(this);}return H;},getPosition:function(K){if(B(this)){return{x:0,y:0};}var L=this.getOffsets(),I=this.getScrolls();var H={x:L.x-I.x,y:L.y-I.y};var J=(K&&(K=$(K)))?K.getPosition():{x:0,y:0};
return{x:H.x-J.x,y:H.y-J.y};},getCoordinates:function(J){if(B(this)){return this.getWindow().getCoordinates();}var H=this.getPosition(J),I=this.getSize();
var K={left:H.x,top:H.y,width:I.x,height:I.y};K.right=K.left+K.width;K.bottom=K.top+K.height;return K;},computePosition:function(H){return{left:H.x-E(this,"margin-left"),top:H.y-E(this,"margin-top")};
},position:function(H){return this.setStyles(this.computePosition(H));}});Native.implement([Document,Window],{getSize:function(){var I=this.getWindow();
if(Browser.Engine.presto||Browser.Engine.webkit){return{x:I.innerWidth,y:I.innerHeight};}var H=A(this);return{x:H.clientWidth,y:H.clientHeight};},getScroll:function(){var I=this.getWindow();
var H=A(this);return{x:I.pageXOffset||H.scrollLeft,y:I.pageYOffset||H.scrollTop};},getScrollSize:function(){var I=A(this);var H=this.getSize();return{x:Math.max(I.scrollWidth,H.x),y:Math.max(I.scrollHeight,H.y)};
},getPosition:function(){return{x:0,y:0};},getCoordinates:function(){var H=this.getSize();return{top:0,left:0,bottom:H.y,right:H.x,height:H.y,width:H.x};
}});var D=Element.getComputedStyle;function E(H,I){return D(H,I).toInt()||0;}function F(H){return D(H,"-moz-box-sizing")=="border-box";}function G(H){return E(H,"border-top-width");
}function C(H){return E(H,"border-left-width");}function B(H){return(/^(?:body|html)$/i).test(H.tagName);}function A(H){var I=H.getDocument();return(!I.compatMode||I.compatMode=="CSS1Compat")?I.html:I.body;
}})();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){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-]+)|\[(\w+)(?:([!*^$~|]?=)["']?(.*?)["']?)?\]|:([\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(F){if(Selectors.Cache.nth[F]){return Selectors.Cache.nth[F];
}var C=F.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);if(!C){return false;}var E=parseInt(C[1]);var B=(E||E===0)?E:1;var D=C[2]||false;var A=parseInt(C[3])||0;
if(B!=0){A--;while(A<1){A+=B;}while(A>=B){A-=B;}}else{B=A;D="index";}switch(D){case"n":C={a:B,b:A,special:"n"};break;case"odd":C={a:2,b:0,special:"n"};
break;case"even":C={a:2,b:1,special:"n"};break;case"first":C={a:0,special:"index"};break;case"last":C={special:"last-child"};break;case"only":C={special:"only-child"};
break;default:C={a:(B-1),special:"index"};}return Selectors.Cache.nth[F]=C;},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[4],C=D[5],J=D[6];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(J,I,O){var B=[];var C=I.trim().replace(Selectors.RegExps.splitter,function(Z,Y,X){B.push(Y);
return":)"+X;}).split(":)");var K,F,E,V;for(var U=0,Q=C.length;U<Q;U++){var T=C[U];if(U==0&&Selectors.RegExps.quick.test(T)){K=J.getElementsByTagName(T);
continue;}var A=B[U-1];var L=Selectors.Utils.parseTagAndID(T);var W=L[0],M=L[1];if(U==0){K=Selectors.Utils.getByTagAndID(J,W,M);}else{var D={},H=[];for(var S=0,R=K.length;
S<R;S++){H=Selectors.Getters[A](H,K[S],W,M,D);}K=H;}var G=Selectors.Utils.parseSelector(T);if(G){E=[];for(var P=0,N=K.length;P<N;P++){V=K[P];if(Selectors.Utils.filter(V,G,O)){E.push(V);
}}K=E;}}return K;}};Selectors.Getters={" ":function(H,G,I,A,E){var D=Selectors.Utils.getByTagAndID(G,I,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,I,A,F){var C=Selectors.Utils.getByTagAndID(G,I,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 false;}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({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);
}});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");};switch(Browser.Engine.name){case"webkit":(function(){(["loaded","complete"].contains(document.readyState))?B():arguments.callee.delay(50);
})();break;case"trident":var A=document.createElement("div");(function(){($try(function(){A.doScroll("left");return $(A).inject(document.body).set("html","temp").dispose();
}))?B():arguments.callee.delay(50);})();break;default:window.addEvent("load",B);document.addEvent("DOMContentLoaded",B);}})();var JSON=new Hash({encode:function(B){switch($type(B)){case"string":return'"'+B.replace(/[\x00-\x1f\\"]/g,JSON.$replaceChars)+'"';
case"array":return"["+String(B.map(JSON.encode).filter($defined))+"]";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;},$specialChars:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},$replaceChars:function(A){return JSON.$specialChars[A]||"\\u00"+Math.floor(A.charCodeAt()/16).toString(16)+(A.charCodeAt()%16).toString(16);
},decode:function(string,secure){if($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_"+$time();this.setOptions(M);M=this.options;var B=this.id=M.id||this.instance;var A=$(M.container);Swiff.CallBacks[this.instance]={};
var E=M.params,G=M.vars,F=M.callBacks;var H=$extend({height:M.height,width:M.width},M.properties);var K=this;for(var D in F){Swiff.CallBacks[this.instance][D]=(function(N){return function(){return N.apply(K.object,arguments);
};})(F[D]);G[D]="Swiff.CallBacks."+this.instance+"."+D;}E.flashVars=Hash.toQueryString(G);if(Browser.Engine.trident){H.classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000";
E.movie=L;}else{H.type="application/x-shockwave-flash";H.data=L;}var J='<object id="'+B+'"';for(var I in H){J+=" "+I+'="'+H[I]+'"';}J+=">";for(var C in E){if(E[C]){J+='<param name="'+C+'" value="'+E[C]+'" />';
}}J+="</object>";this.object=((A)?A.empty():new Element("div")).set("html",J).firstChild;},replaces:function(A){A=$(A,true);A.parentNode.replaceChild(this.toElement(),A);
return this;},inject:function(A){$(A,true).appendChild(this.toElement());return this;},remote:function(){return Swiff.remote.apply(Swiff,[this.toElement()].extend(arguments));
}});Swiff.CallBacks={};Swiff.remote=function(obj,fn){var rs=obj.CallFunction('<invoke name="'+fn+'" returntype="javascript">'+__flash__argumentsToXML(arguments,2)+"</invoke>");
return eval(rs);};var Fx=new Class({Implements:[Chain,Events,Options],options:{fps:50,unit:false,duration:500,link:"ignore",transition:function(A){return -(Math.cos(Math.PI*A)-1)/2;
}},initialize:function(A){this.subject=this.subject||this;this.setOptions(A);this.options.duration=Fx.Durations[this.options.duration]||this.options.duration.toInt();
var B=this.options.wait;if(B===false){this.options.link="cancel";}},step:function(){var A=$time();if(A<this.time+this.options.duration){var B=this.options.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(A){if(!this.timer){return true;}switch(this.options.link){case"cancel":this.cancel();return true;case"chain":this.chain(A.bind(this,Array.slice(arguments,1)));
return false;}return false;},start:function(B,A){if(!this.check(arguments.callee,B,A)){return this;}this.from=B;this.to=A;this.time=0;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(I,G){if(!I.style){return ;}var H=(I.selectorText)?I.selectorText.replace(/^\w+/,function(J){return J.toLowerCase();
}):null;if(!H||!H.test("^"+A+"$")){return ;}Element.Styles.each(function(K,J){if(!I.style[J]||Element.ShortStyles[J]){return ;}K=String(I.style[J]);B[J]=(K.test(/^rgb/))?K.rgbToHex():K;
});});});return Fx.CSS.Cache[A]=B;}});Fx.CSS.Cache={};Fx.CSS.Parsers=new Hash({Color:{parse:function(A){if(A.match(/^#[0-9a-f]{3,6}$/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:$arguments(0)}});
Fx.Tween=new Class({Extends:Fx.CSS,initialize:function(B,A){this.element=this.subject=$(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(arguments.callee,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=$(B);this.parent(A);},set:function(A){if(typeof A=="string"){A=this.search(A);
}for(var B in A){this.render(this.element,B,A[B],this.options.unit);}return this;},compute:function(E,D,C){var A={};for(var B in E){A[B]=this.parent(E[B],D[B],C);
}return A;},start:function(B){if(!this.check(arguments.callee,B)){return this;}if(typeof B=="string"){B=this.search(B);}var E={},D={};for(var C in B){var A=this.prepare(this.element,C,B[C]);
E[C]=A.from;D[C]=A.to;}return this.parent(E,D);}});Element.Properties.morph={set:function(A){var B=this.retrieve("morph");if(B){B.cancel();}return this.eliminate("morph").store("morph:options",$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;}});(function(){var A=Fx.prototype.initialize;
Fx.prototype.initialize=function(B){A.call(this,B);var C=this.options.transition;if(typeof C=="string"&&(C=C.split(":"))){var D=Fx.Transitions;D=D[C[0]]||D[C[0].capitalize()];
if(C[1]){D=D["ease"+C[1].capitalize()+(C[2]?C[2].capitalize():"")];}this.options.transition=D;}};})();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(D){var C;for(var B=0,A=1;1;B+=A,A/=2){if(D>=(7-4*B)/11){C=-Math.pow((11-6*B-11*D)/4,2)+A*A;
break;}}return C;},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},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;$try(function(){this.status=this.xhr.status;}.bind(this));if(this.options.isSuccess.call(this,this.status)){this.response={text:this.xhr.responseText,xml:this.xhr.responseXML};
this.success(this.response.text,this.response.xml);}else{this.response={text:null,xml:null};this.failure();}this.xhr.onreadystatechange=$empty;},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 $try(function(){return this.xhr.getResponseHeader(A);}.bind(this));},check:function(A){if(!this.running){return true;
}switch(this.options.link){case"cancel":this.cancel();return true;case"chain":this.chain(A.bind(this,Array.slice(arguments,1)));return false;}return false;
},send:function(I){if(!this.check(arguments.callee,I)){return this;}this.running=true;var G=$type(I);if(G=="string"||G=="element"){I={data:I};}var D=this.options;
I=$extend({data:D.data,url:D.url,method:D.method},I);var E=I.data,B=I.url,A=I.method;switch($type(E)){case"element":E=$(E).toQueryString();break;case"object":case"hash":E=Hash.toQueryString(E);
}if(this.options.format){var H="format="+this.options.format;E=(E)?H+"&"+E:H;}if(this.options.emulation&&["put","delete"].contains(A)){var F="_method="+A;
E=(E)?F+"&"+E:F;A="post";}if(this.options.urlEncoded&&A=="post"){var C=(this.options.encoding)?"; charset="+this.options.encoding:"";this.headers.set("Content-type","application/x-www-form-urlencoded"+C);
}if(E&&A=="get"){B=B+(B.contains("?")?"&":"?")+E;E=null;}this.xhr.open(A.toUpperCase(),B,this.options.async);this.xhr.onreadystatechange=this.onStateChange.bind(this);
this.headers.each(function(K,J){if(!$try(function(){this.xhr.setRequestHeader(J,K);return true;}.bind(this))){this.fireEvent("exception",[J,K]);}},this);
this.fireEvent("request");this.xhr.send(E);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($extend(C,{method:B.toLowerCase()}));};});Request.implement(A);})();Element.Properties.send={set:function(A){var B=this.retrieve("send");
if(B){B.cancel();}return this.eliminate("send").store("send:options",$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,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 $try(function(){var D="<root>"+C+"</root>",G;if(Browser.Engine.trident){G=new ActiveXObject("Microsoft.XMLDOM");
G.async=false;G.loadXML(D);}else{G=new DOMParser().parseFromString(D,"text/xml");}D=G.getElementsByTagName("root")[0];for(var F=0,E=D.childNodes.length;
F<E;F++){var H=Element.clone(D.childNodes[F],true,true);if(H){A.grab(H);}}return A;})||A.set("html",C);},success:function(D){var C=this.options,B=this.response;
B.html=D.stripScripts(function(E){B.javascript=E;});var A=this.processHTML(B.html);B.tree=A.childNodes;B.elements=A.getElements("*");if(C.filter){B.tree=B.elements.filter(C.filter);
}if(C.update){$(C.update).empty().adopt(B.tree);}if(C.evalScripts){$exec(B.javascript);}this.onSuccess(B.tree,B.elements,B.html,B.javascript);}});Element.Properties.load={set:function(A){var B=this.retrieve("load");
if(B){send.cancel();}return this.eliminate("load").store("load:options",$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);}});Fx.Slide=new Class({Extends:Fx,options:{mode:"vertical"},initialize:function(B,A){this.addEvent("complete",function(){this.open=(this.wrapper["offset"+this.layout.capitalize()]!=0);
if(this.open&&Browser.Engine.webkit419){this.element.dispose().inject(this.wrapper);}},true);this.element=this.subject=$(B);this.parent(A);var C=this.element.retrieve("wrapper");
this.wrapper=C||new Element("div",{styles:$extend(this.element.getStyles("margin","position"),{overflow:"hidden"})}).wraps(this.element);this.element.store("wrapper",this.wrapper).setStyle("margin",0);
this.now=[];this.open=true;},vertical:function(){this.margin="margin-top";this.layout="height";this.offset=this.element.offsetHeight;},horizontal:function(){this.margin="margin-left";
this.layout="width";this.offset=this.element.offsetWidth;},set:function(A){this.element.setStyle(this.margin,A[0]);this.wrapper.setStyle(this.layout,A[1]);
return this;},compute:function(E,D,C){var B=[];var A=2;A.times(function(F){B[F]=Fx.compute(E[F],D[F],C);});return B;},start:function(B,E){if(!this.check(arguments.callee,B,E)){return this;
}this[E||this.options.mode]();var D=this.element.getStyle(this.margin).toInt();var C=this.wrapper.getStyle(this.layout).toInt();var A=[[D,C],[0,this.offset]];
var G=[[D,C],[-this.offset,0]];var F;switch(B){case"in":F=A;break;case"out":F=G;break;case"toggle":F=(this.wrapper["offset"+this.layout.capitalize()]==0)?A:G;
}return this.parent(F[0],F[1]);},slideIn:function(A){return this.start("in",A);},slideOut:function(A){return this.start("out",A);},hide:function(A){this[A||this.options.mode]();
this.open=false;return this.set([-this.offset,0]);},show:function(A){this[A||this.options.mode]();this.open=true;return this.set([0,this.offset]);},toggle:function(A){return this.start("toggle",A);
}});Element.Properties.slide={set:function(B){var A=this.retrieve("slide");if(A){A.cancel();}return this.eliminate("slide").store("slide:options",$extend({link:"cancel"},B));
},get:function(A){if(A||!this.retrieve("slide")){if(A||!this.retrieve("slide:options")){this.set("slide",A);}this.store("slide",new Fx.Slide(this,this.retrieve("slide:options")));
}return this.retrieve("slide");}};Element.implement({slide:function(D,E){D=D||"toggle";var B=this.get("slide"),A;switch(D){case"hide":B.hide(E);break;case"show":B.show(E);
break;case"toggle":var C=this.retrieve("slide:flag",B.open);B[(C)?"slideOut":"slideIn"](E);this.store("slide:flag",!C);A=true;break;default:B.start(D,E);
}if(!A){this.eliminate("slide:flag");}return this;}});Fx.Scroll=new Class({Extends:Fx,options:{offset:{x:0,y:0},wheelStops:true},initialize:function(B,A){this.element=this.subject=$(B);
this.parent(A);var D=this.cancel.bind(this,false);if($type(this.element)!="element"){this.element=$(this.element.getDocument().body);}var C=this.element;
if(this.options.wheelStops){this.addEvent("start",function(){C.addEvent("mousewheel",D);},true);this.addEvent("complete",function(){C.removeEvent("mousewheel",D);
},true);}},set:function(){var A=Array.flatten(arguments);this.element.scrollTo(A[0],A[1]);},compute:function(E,D,C){var B=[];var A=2;A.times(function(F){B.push(Fx.compute(E[F],D[F],C));
});return B;},start:function(C,H){if(!this.check(arguments.callee,C,H)){return this;}var E=this.element.getSize(),F=this.element.getScrollSize();var B=this.element.getScroll(),D={x:C,y:H};
for(var G in D){var A=F[G]-E[G];if($chk(D[G])){D[G]=($type(D[G])=="number")?D[G].limit(0,A):A;}else{D[G]=B[G];}D[G]+=this.options.offset[G];}return this.parent([B.x,B.y],[D.x,D.y]);
},toTop:function(){return this.start(false,0);},toLeft:function(){return this.start(0,false);},toRight:function(){return this.start("right",false);},toBottom:function(){return this.start(false,"bottom");
},toElement:function(B){var A=$(B).getPosition(this.element);return this.start(A.x,A.y);}});Fx.Elements=new Class({Extends:Fx.CSS,initialize:function(B,A){this.elements=this.subject=$$(B);
this.parent(A);},compute:function(G,H,I){var C={};for(var D in G){var A=G[D],E=H[D],F=C[D]={};for(var B in A){F[B]=this.parent(A[B],E[B],I);}}return C;
},set:function(B){for(var C in B){var A=B[C];for(var D in A){this.render(this.elements[C],D,A[D],this.options.unit);}}return this;},start:function(C){if(!this.check(arguments.callee,C)){return this;
}var H={},I={};for(var D in C){var F=C[D],A=H[D]={},G=I[D]={};for(var B in F){var E=this.prepare(this.elements[D],B,F[B]);A[B]=E.from;G[B]=E.to;}}return this.parent(H,I);
}});var Drag=new Class({Implements:[Events,Options],options:{snap:6,unit:"px",grid:false,style:true,limit:false,handle:false,invert:false,preventDefault:false,modifiers:{x:"left",y:"top"}},initialize:function(){var B=Array.link(arguments,{options:Object.type,element:$defined});
this.element=$(B.element);this.document=this.element.getDocument();this.setOptions(B.options||{});var A=$type(this.options.handle);this.handles=(A=="array"||A=="collection")?$$(this.options.handle):$(this.options.handle)||this.element;
this.mouse={now:{},pos:{}};this.value={start:{},now:{}};this.selection=(Browser.Engine.trident)?"selectstart":"mousedown";this.bound={start:this.start.bind(this),check:this.check.bind(this),drag:this.drag.bind(this),stop:this.stop.bind(this),cancel:this.cancel.bind(this),eventStop:$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.fireEvent("beforeStart",this.element);this.mouse.start=C.page;
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($type(this.options.grid)=="number"){this.options.grid={x:this.options.grid,y:this.options.grid};
}this.document.addEvents({mousemove:this.bound.check,mouseup:this.bound.cancel});this.document.addEvent(this.selection,this.bound.eventStop);},check:function(A){if(this.options.preventDefault){A.preventDefault();
}var B=Math.round(Math.sqrt(Math.pow(A.page.x-this.mouse.start.x,2)+Math.pow(A.page.y-this.mouse.start.y,2)));if(B>this.options.snap){this.cancel();this.document.addEvents({mousemove:this.bound.drag,mouseup:this.bound.stop});
this.fireEvent("start",this.element).fireEvent("snap",this.element);}},drag:function(A){if(this.options.preventDefault){A.preventDefault();}this.mouse.now=A.page;
for(var B in this.options.modifiers){if(!this.options.modifiers[B]){continue;}this.value.now[B]=this.mouse.now[B]-this.mouse.pos[B];if(this.options.invert){this.value.now[B]*=-1;
}if(this.options.limit&&this.limit[B]){if($chk(this.limit[B][1])&&(this.value.now[B]>this.limit[B][1])){this.value.now[B]=this.limit[B][1];}else{if($chk(this.limit[B][0])&&(this.value.now[B]<this.limit[B][0])){this.value.now[B]=this.limit[B][0];
}}}if(this.options.grid[B]){this.value.now[B]-=(this.value.now[B]%this.options.grid[B]);}if(this.options.style){this.element.setStyle(this.options.modifiers[B],this.value.now[B]+this.options.unit);
}else{this.element[this.options.modifiers[B]]=this.value.now[B];}}this.fireEvent("drag",this.element);},cancel:function(A){this.document.removeEvent("mousemove",this.bound.check);
this.document.removeEvent("mouseup",this.bound.cancel);if(A){this.document.removeEvent(this.selection,this.bound.eventStop);this.fireEvent("cancel",this.element);
}},stop:function(A){this.document.removeEvent(this.selection,this.bound.eventStop);this.document.removeEvent("mousemove",this.bound.drag);this.document.removeEvent("mouseup",this.bound.stop);
if(A){this.fireEvent("complete",this.element);}}});Element.implement({makeResizable:function(A){return new Drag(this,$merge({modifiers:{x:"width",y:"height"}},A));
}});Drag.Move=new Class({Extends:Drag,options:{droppables:[],container:false},initialize:function(C,B){this.parent(C,B);this.droppables=$$(this.options.droppables);
this.container=$(this.options.container);if(this.container&&$type(this.container)!="element"){this.container=$(this.container.getDocument().body);}C=this.element;
var D=C.getStyle("position");var A=(D!="static")?D:"absolute";if(C.getStyle("left")=="auto"||C.getStyle("top")=="auto"){C.position(C.getPosition(C.offsetParent));
}C.setStyle("position",A);this.addEvent("start",function(){this.checkDroppables();},true);},start:function(B){if(this.container){var D=this.element,J=this.container,E=J.getCoordinates(D.offsetParent),F={},A={};
["top","right","bottom","left"].each(function(K){F[K]=J.getStyle("padding-"+K).toInt();A[K]=D.getStyle("margin-"+K).toInt();},this);var C=D.offsetWidth+A.left+A.right,I=D.offsetHeight+A.top+A.bottom;
var H=[E.left+F.left,E.right-F.right-C];var G=[E.top+F.top,E.bottom-F.bottom-I];this.options.limit={x:H,y:G};}this.parent(B);},checkAgainst:function(B){B=B.getCoordinates();
var A=this.mouse.now;return(A.x>B.left&&A.x<B.right&&A.y<B.bottom&&A.y>B.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.overed=A;this.fireEvent("enter",[this.element,A]);}else{this.overed=null;
}}},drag:function(A){this.parent(A);if(this.droppables.length){this.checkDroppables();}},stop:function(A){this.checkDroppables();this.fireEvent("drop",[this.element,this.overed]);
this.overed=null;return this.parent(A);}});Element.implement({makeDraggable:function(A){return new Drag.Move(this,A);}});var Color=new Native({initialize:function(B,C){if(arguments.length>=3){C="rgb";
B=Array.slice(arguments,0,3);}else{if(typeof B=="string"){if(B.match(/rgb/)){B=B.rgbToHex().hexToRgb(true);}else{if(B.match(/hsb/)){B=B.hsbToRgb();}else{B=B.hexToRgb(true);
}}}}C=C||"rgb";switch(C){case"hsb":var A=B;B=B.hsbToRgb();B.hsb=A;break;case"hex":B=B.hexToRgb(true);break;}B.rgb=B.slice(0,3);B.hsb=B.hsb||B.rgbToHsb();
B.hex=B.rgbToHex();return $extend(B,this);}});Color.implement({mix:function(){var A=Array.slice(arguments);var C=($type(A.getLast())=="number")?A.pop():50;
var B=this.slice();A.each(function(D){D=new Color(D);for(var E=0;E<3;E++){B[E]=Math.round((B[E]/100*(100-C))+(D[E]/100*C));}});return new Color(B,"rgb");
},invert:function(){return new Color(this.map(function(A){return 255-A;}));},setHue:function(A){return new Color([A,this.hsb[1],this.hsb[2]],"hsb");},setSaturation:function(A){return new Color([this.hsb[0],A,this.hsb[2]],"hsb");
},setBrightness:function(A){return new Color([this.hsb[0],this.hsb[1],A],"hsb");}});function $RGB(C,B,A){return new Color([C,B,A],"rgb");}function $HSB(C,B,A){return new Color([C,B,A],"hsb");
}function $HEX(A){return new Color(A,"hex");}Array.implement({rgbToHsb:function(){var B=this[0],C=this[1],J=this[2];var G,F,H;var I=Math.max(B,C,J),E=Math.min(B,C,J);
var K=I-E;H=I/255;F=(I!=0)?K/I:0;if(F==0){G=0;}else{var D=(I-B)/K;var A=(I-C)/K;var L=(I-J)/K;if(B==I){G=L-A;}else{if(C==I){G=2+D-L;}else{G=4+A-D;}}G/=6;
if(G<0){G++;}}return[Math.round(G*360),Math.round(F*100),Math.round(H*100)];},hsbToRgb:function(){var C=Math.round(this[2]/100*255);if(this[1]==0){return[C,C,C];
}else{var A=this[0]%360;var E=A%60;var F=Math.round((this[2]*(100-this[1]))/10000*255);var D=Math.round((this[2]*(6000-this[1]*E))/600000*255);var B=Math.round((this[2]*(6000-this[1]*(60-E)))/600000*255);
switch(Math.floor(A/60)){case 0:return[C,B,F];case 1:return[D,C,F];case 2:return[F,C,B];case 3:return[F,D,C];case 4:return[B,F,C];case 5:return[C,F,D];
}}return false;}});String.implement({rgbToHsb:function(){var A=this.match(/\d{1,3}/g);return(A)?hsb.rgbToHsb():null;},hsbToRgb:function(){var A=this.match(/\d{1,3}/g);
return(A)?A.hsbToRgb():null;}});var Group=new Class({initialize:function(){this.instances=Array.flatten(arguments);this.events={};this.checker={};},addEvent:function(B,A){this.checker[B]=this.checker[B]||{};
this.events[B]=this.events[B]||[];if(this.events[B].contains(A)){return false;}else{this.events[B].push(A);}this.instances.each(function(C,D){C.addEvent(B,this.check.bind(this,[B,C,D]));
},this);return this;},check:function(C,A,B){this.checker[C][B]=true;var D=this.instances.every(function(F,E){return this.checker[C][E]||false;},this);if(!D){return ;
}this.checker[C]={};this.events[C].each(function(E){E.call(this,this.instances,A);},this);}});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.Cookie.implement((function(){var A={};Hash.each(Hash.prototype,function(C,B){A[B]=function(){var D=C.apply(this.hash,arguments);
if(this.options.autoSave){this.save();}return D;};});return A;})());var Sortables=new Class({Implements:[Events,Options],options:{snap:4,opacity:1,clone:false,revert:false,handle:false,constrain:false},initialize:function(A,B){this.setOptions(B);
this.elements=[];this.lists=[];this.idle=true;this.addLists($$($(A)||A));if(!this.options.clone){this.options.revert=false;}if(this.options.revert){this.effect=new Fx.Morph(null,$merge({duration:250,link:"cancel"},this.options.revert));
}},attach:function(){this.addLists(this.lists);return this;},detach:function(){this.lists=this.removeLists(this.lists);return this;},addItems:function(){Array.flatten(arguments).each(function(A){this.elements.push(A);
var B=A.retrieve("sortables:start",this.start.bindWithEvent(this,A));(this.options.handle?A.getElement(this.options.handle)||A:A).addEvent("mousedown",B);
},this);return this;},addLists:function(){Array.flatten(arguments).each(function(A){this.lists.push(A);this.addItems(A.getChildren());},this);return this;
},removeItems:function(){var A=[];Array.flatten(arguments).each(function(B){A.push(B);this.elements.erase(B);var C=B.retrieve("sortables:start");(this.options.handle?B.getElement(this.options.handle)||B:B).removeEvent("mousedown",C);
},this);return $$(A);},removeLists:function(){var A=[];Array.flatten(arguments).each(function(B){A.push(B);this.lists.erase(B);this.removeItems(B.getChildren());
},this);return $$(A);},getClone:function(B,A){if(!this.options.clone){return new Element("div").inject(document.body);}if($type(this.options.clone)=="function"){return this.options.clone.call(this,B,A,this.list);
}return A.clone(true).setStyles({margin:"0px",position:"absolute",visibility:"hidden",width:A.getStyle("width")}).inject(this.list).position(A.getPosition(A.getOffsetParent()));
},getDroppables:function(){var A=this.list.getChildren();if(!this.options.constrain){A=this.lists.concat(A).erase(this.list);}return A.erase(this.clone).erase(this.element);
},insert:function(C,B){var A="inside";if(this.lists.contains(B)){this.list=B;this.drag.droppables=this.getDroppables();}else{A=this.element.getAllPrevious().contains(B)?"before":"after";
}this.element.inject(B,A);this.fireEvent("sort",[this.element,this.clone]);},start:function(B,A){if(!this.idle){return ;}this.idle=false;this.element=A;
this.opacity=A.get("opacity");this.list=A.getParent();this.clone=this.getClone(B,A);this.drag=new Drag.Move(this.clone,{snap:this.options.snap,container:this.options.constrain&&this.element.getParent(),droppables:this.getDroppables(),onSnap:function(){B.stop();
this.clone.setStyle("visibility","visible");this.element.set("opacity",this.options.opacity||0);this.fireEvent("start",[this.element,this.clone]);}.bind(this),onEnter:this.insert.bind(this),onCancel:this.reset.bind(this),onComplete:this.end.bind(this)});
this.clone.inject(this.element,"before");this.drag.start(B);},end:function(){this.drag.detach();this.element.set("opacity",this.opacity);if(this.effect){var A=this.element.getStyles("width","height");
var B=this.clone.computePosition(this.element.getPosition(this.clone.offsetParent));this.effect.element=this.clone;this.effect.start({top:B.top,left:B.left,width:A.width,height:A.height,opacity:0.25}).chain(this.reset.bind(this));
}else{this.reset();}},reset:function(){this.idle=true;this.clone.destroy();this.fireEvent("complete",this.element);},serialize:function(){var C=Array.link(arguments,{modifier:Function.type,index:$defined});
var B=this.lists.map(function(D){return D.getChildren().map(C.modifier||function(E){return E.get("id");},this);},this);var A=C.index;if(this.lists.length==1){A=0;
}return $chk(A)&&A>=0&&A<this.lists.length?B[A]:B;}});var Tips=new Class({Implements:[Events,Options],options:{onShow:function(A){A.setStyle("visibility","visible");
},onHide:function(A){A.setStyle("visibility","hidden");},showDelay:100,hideDelay:100,className:null,offsets:{x:16,y:16},fixed:false},initialize:function(){var C=Array.link(arguments,{options:Object.type,elements:$defined});
this.setOptions(C.options||null);this.tip=new Element("div").inject(document.body);if(this.options.className){this.tip.addClass(this.options.className);
}var B=new Element("div",{"class":"tip-top"}).inject(this.tip);this.container=new Element("div",{"class":"tip"}).inject(this.tip);var A=new Element("div",{"class":"tip-bottom"}).inject(this.tip);
this.tip.setStyles({position:"absolute",top:0,left:0,visibility:"hidden"});if(C.elements){this.attach(C.elements);}},attach:function(A){$$(A).each(function(D){var G=D.retrieve("tip:title",D.get("title"));
var F=D.retrieve("tip:text",D.get("rel")||D.get("href"));var E=D.retrieve("tip:enter",this.elementEnter.bindWithEvent(this,D));var C=D.retrieve("tip:leave",this.elementLeave.bindWithEvent(this,D));
D.addEvents({mouseenter:E,mouseleave:C});if(!this.options.fixed){var B=D.retrieve("tip:move",this.elementMove.bindWithEvent(this,D));D.addEvent("mousemove",B);
}D.store("tip:native",D.get("title"));D.erase("title");},this);return this;},detach:function(A){$$(A).each(function(C){C.removeEvent("mouseenter",C.retrieve("tip:enter")||$empty);
C.removeEvent("mouseleave",C.retrieve("tip:leave")||$empty);C.removeEvent("mousemove",C.retrieve("tip:move")||$empty);C.eliminate("tip:enter").eliminate("tip:leave").eliminate("tip:move");
var B=C.retrieve("tip:native");if(B){C.set("title",B);}});return this;},elementEnter:function(B,A){$A(this.container.childNodes).each(Element.dispose);
var D=A.retrieve("tip:title");if(D){this.titleElement=new Element("div",{"class":"tip-title"}).inject(this.container);this.fill(this.titleElement,D);}var C=A.retrieve("tip:text");
if(C){this.textElement=new Element("div",{"class":"tip-text"}).inject(this.container);this.fill(this.textElement,C);}this.timer=$clear(this.timer);this.timer=this.show.delay(this.options.showDelay,this);
this.position((!this.options.fixed)?B:{page:A.getPosition()});},elementLeave:function(A){$clear(this.timer);this.timer=this.hide.delay(this.options.hideDelay,this);
},elementMove:function(A){this.position(A);},position:function(D){var B=window.getSize(),A=window.getScroll();var E={x:this.tip.offsetWidth,y:this.tip.offsetHeight};
var C={x:"left",y:"top"};for(var F in C){var G=D.page[F]+this.options.offsets[F];if((G+E[F]-A[F])>B[F]){G=D.page[F]-this.options.offsets[F]-E[F];}this.tip.setStyle(C[F],G);
}},fill:function(A,B){(typeof B=="string")?A.set("html",B):A.adopt(B);},show:function(){this.fireEvent("show",this.tip);},hide:function(){this.fireEvent("hide",this.tip);
}});var SmoothScroll=new Class({Extends:Fx.Scroll,initialize:function(B,C){C=C||document;var E=C.getDocument(),D=C.getWindow();this.parent(E,B);this.links=(this.options.links)?$$(this.options.links):$$(E.links);
var A=D.location.href.match(/^[^#]*/)[0]+"#";this.links.each(function(G){if(G.href.indexOf(A)!=0){return ;}var F=G.href.substr(A.length);if(F&&$(F)){this.useLink(G,F);
}},this);if(!Browser.Engine.webkit419){this.addEvent("complete",function(){D.location.hash=this.anchor;},true);}},useLink:function(B,A){B.addEvent("click",function(C){this.anchor=A;
this.toElement(A);C.stop();}.bind(this));}});var Slider=new Class({Implements:[Events,Options],options:{onTick:function(A){if(this.options.snap){A=this.toPosition(this.step);
}this.knob.setStyle(this.property,A);},snap:false,offset:0,range:false,wheel:false,steps:100,mode:"horizontal"},initialize:function(E,A,D){this.setOptions(D);
this.element=$(E);this.knob=$(A);this.previousChange=this.previousEnd=this.step=-1;this.element.addEvent("mousedown",this.clickedElement.bind(this));if(this.options.wheel){this.element.addEvent("mousewheel",this.scrolledElement.bindWithEvent(this));
}var F,B={},C={x:false,y:false};switch(this.options.mode){case"vertical":this.axis="y";this.property="top";F="offsetHeight";break;case"horizontal":this.axis="x";
this.property="left";F="offsetWidth";}this.half=this.knob[F]/2;this.full=this.element[F]-this.knob[F]+(this.options.offset*2);this.min=$chk(this.options.range[0])?this.options.range[0]:0;
this.max=$chk(this.options.range[1])?this.options.range[1]:this.options.steps;this.range=this.max-this.min;this.steps=this.options.steps||this.full;this.stepSize=Math.abs(this.range)/this.steps;
this.stepWidth=this.stepSize*this.full/Math.abs(this.range);this.knob.setStyle("position","relative").setStyle(this.property,-this.options.offset);C[this.axis]=this.property;
B[this.axis]=[-this.options.offset,this.full-this.options.offset];this.drag=new Drag(this.knob,{snap:0,limit:B,modifiers:C,onDrag:this.draggedKnob.bind(this),onStart:this.draggedKnob.bind(this),onComplete:function(){this.draggedKnob();
this.end();}.bind(this)});if(this.options.snap){this.drag.options.grid=Math.ceil(this.stepWidth);this.drag.options.limit[this.axis][1]=this.full;}},set:function(A){if(!((this.range>0)^(A<this.min))){A=this.min;
}if(!((this.range>0)^(A>this.max))){A=this.max;}this.step=Math.round(A);this.checkStep();this.end();this.fireEvent("tick",this.toPosition(this.step));return this;
},clickedElement:function(C){var B=this.range<0?-1:1;var A=C.page[this.axis]-this.element.getPosition()[this.axis]-this.half;A=A.limit(-this.options.offset,this.full-this.options.offset);
this.step=Math.round(this.min+B*this.toStep(A));this.checkStep();this.end();this.fireEvent("tick",A);},scrolledElement:function(A){var B=(this.options.mode=="horizontal")?(A.wheel<0):(A.wheel>0);
this.set(B?this.step-this.stepSize:this.step+this.stepSize);A.stop();},draggedKnob:function(){var B=this.range<0?-1:1;var A=this.drag.value.now[this.axis];
A=A.limit(-this.options.offset,this.full-this.options.offset);this.step=Math.round(this.min+B*this.toStep(A));this.checkStep();},checkStep:function(){if(this.previousChange!=this.step){this.previousChange=this.step;
this.fireEvent("change",this.step);}},end:function(){if(this.previousEnd!==this.step){this.previousEnd=this.step;this.fireEvent("complete",this.step+"");
}},toStep:function(A){var B=(A+this.options.offset)*this.stepSize/this.full*this.steps;return this.options.steps?Math.round(B-=B%this.stepSize):B;},toPosition:function(A){return(this.full*Math.abs(this.min-A))/(this.steps*this.stepSize)-this.options.offset;
}});var Scroller=new Class({Implements:[Events,Options],options:{area:20,velocity:1,onChange:function(A,B){this.element.scrollTo(A,B);}},initialize:function(B,A){this.setOptions(A);
this.element=$(B);this.listener=($type(this.element)!="element")?$(this.element.getDocument().body):this.element;this.timer=null;this.coord=this.getCoords.bind(this);
},start:function(){this.listener.addEvent("mousemove",this.coord);},stop:function(){this.listener.removeEvent("mousemove",this.coord);this.timer=$clear(this.timer);
},getCoords:function(A){this.page=(this.listener.get("tag")=="body")?A.client:A.page;if(!this.timer){this.timer=this.scroll.periodical(50,this);}},scroll:function(){var B=this.element.getSize(),A=this.element.getScroll(),E=this.element.getPosition(),D={x:0,y:0};
for(var C in this.page){if(this.page[C]<(this.options.area+E[C])&&A[C]!=0){D[C]=(this.page[C]-this.options.area-E[C])*this.options.velocity;}else{if(this.page[C]+this.options.area>(B[C]+E[C])&&B[C]+B[C]!=A[C]){D[C]=(this.page[C]-B[C]+this.options.area-E[C])*this.options.velocity;
}}}if(D.y||D.x){this.fireEvent("change",[A.x+D.x,A.y+D.y]);}}});var Asset=new Hash({javascript:function(F,D){D=$extend({onload:$empty,document:document,check:$lambda(true)},D);
var B=new Element("script",{src:F,type:"text/javascript"});var E=D.onload.bind(B),A=D.check,G=D.document;delete D.onload;delete D.check;delete D.document;
B.addEvents({load:E,readystatechange:function(){if(["loaded","complete"].contains(this.readyState)){E();}}}).setProperties(D);if(Browser.Engine.webkit419){var C=(function(){if(!$try(A)){return ;
}$clear(C);E();}).periodical(50);}return B.inject(G.head);},css:function(B,A){return new Element("link",$merge({rel:"stylesheet",media:"screen",type:"text/css",href:B},A)).inject(document.head);
},image:function(C,B){B=$merge({onload:$empty,onabort:$empty,onerror:$empty},B);var D=new Image();var A=$(D)||new Element("img");["load","abort","error"].each(function(E){var F="on"+E;
var G=B[F];delete B[F];D[F]=function(){if(!D){return ;}if(!A.parentNode){A.width=D.width;A.height=D.height;}D=D.onload=D.onabort=D.onerror=null;G.delay(1,A,A);
A.fireEvent(E,A,1);};});D.src=A.src=C;if(D&&D.complete){D.onload.delay(1);}return A.setProperties(B);},images:function(D,C){C=$merge({onComplete:$empty,onProgress:$empty},C);
if(!D.push){D=[D];}var A=[];var B=0;D.each(function(F){var E=new Asset.image(F,{onload:function(){C.onProgress.call(this,B,D.indexOf(F));B++;if(B==D.length){C.onComplete();
}}});A.push(E);});return new Elements(A);}});var Accordion=new Class({Extends:Fx.Elements,options:{display:0,show:false,height:true,width:false,opacity:true,fixedHeight:false,fixedWidth:false,wait:false,alwaysHide:false},initialize:function(){var C=Array.link(arguments,{container:Element.type,options:Object.type,togglers:$defined,elements:$defined});
this.parent(C.elements,C.options);this.togglers=$$(C.togglers);this.container=$(C.container);this.previous=-1;if(this.options.alwaysHide){this.options.wait=true;
}if($chk(this.options.show)){this.options.display=false;this.previous=this.options.show;}if(this.options.start){this.options.display=false;this.options.show=false;
}this.effects={};if(this.options.opacity){this.effects.opacity="fullOpacity";}if(this.options.width){this.effects.width=this.options.fixedWidth?"fullWidth":"offsetWidth";
}if(this.options.height){this.effects.height=this.options.fixedHeight?"fullHeight":"scrollHeight";}for(var B=0,A=this.togglers.length;B<A;B++){this.addSection(this.togglers[B],this.elements[B]);
}this.elements.each(function(E,D){if(this.options.show===D){this.fireEvent("active",[this.togglers[D],E]);}else{for(var F in this.effects){E.setStyle(F,0);
}}},this);if($chk(this.options.display)){this.display(this.options.display);}},addSection:function(E,C,G){E=$(E);C=$(C);var F=this.togglers.contains(E);
var B=this.togglers.length;this.togglers.include(E);this.elements.include(C);if(B&&(!F||G)){G=$pick(G,B-1);E.inject(this.togglers[G],"before");C.inject(E,"after");
}else{if(this.container&&!F){E.inject(this.container);C.inject(this.container);}}var A=this.togglers.indexOf(E);E.addEvent("click",this.display.bind(this,A));
if(this.options.height){C.setStyles({"padding-top":0,"border-top":"none","padding-bottom":0,"border-bottom":"none"});}if(this.options.width){C.setStyles({"padding-left":0,"border-left":"none","padding-right":0,"border-right":"none"});
}C.fullOpacity=1;if(this.options.fixedWidth){C.fullWidth=this.options.fixedWidth;}if(this.options.fixedHeight){C.fullHeight=this.options.fixedHeight;}C.setStyle("overflow","hidden");
if(!F){for(var D in this.effects){C.setStyle(D,0);}}return this;},display:function(A){A=($type(A)=="element")?this.elements.indexOf(A):A;if((this.timer&&this.options.wait)||(A===this.previous&&!this.options.alwaysHide)){return this;
}this.previous=A;var B={};this.elements.each(function(E,D){B[D]={};var C=(D!=A)||(this.options.alwaysHide&&(E.offsetHeight>0));this.fireEvent(C?"background":"active",[this.togglers[D],E]);
for(var F in this.effects){B[D][F]=C?0:E[this.effects[F]];}},this);return this.start(B);}});

/* 
	moo.rd - A lightweight Mootools extension  

	Author: Riccardo Degni, <http://www.riccardodegni.it/> and the moo.rd Team 

	License: GNU GPL License 

	Copyright: copyright 2007 Riccardo Degni 

	[Credits] 
		[li] moo.rd is based on the MooTools framework <http://mootools.net/>, and uses the MooTools syntax 
		[li] moo.rd constructors extends some of the MooTools Classes 
		[li] moo.rd Documentation is written by Riccardo Degni 
	[/Credits] 

*/ 

var Moo = {};

Moo.Rd = {
	version: '1.3.2',
	author: 'Riccardo Degni',
	members: [
		'Cristiano Fino',
		'Moocha'
	]
};

var Table = new Class({	
	initialize: function(element) {
		this.element = $(element);
		this.rows = this.element.getElements('tr');
		this.cells = this.element.getElements('tr').getElements('td');
	}
});

var Make = new Class({
	Implements: [Options],
	options: {
		content: 'text'
	}
});

function $dump(obj, result) {
	var r = '(' + '<br />';
	var tinyspaces = '&nbsp;&nbsp;';
	r += tinyspaces + 'Value: ' + obj.toString() + '<br />';
	r += tinyspaces + 'Type: ' + $type(obj) + '<br />';
	r += ')';
	return (result) ? $(result).set('html', r) : r;
}

function $string(obj) {
	return $type(obj) == 'string';
}

function $int(obj) {
	return $type(obj) == 'number';
}

function $array(obj) {
	return $type(obj) == 'array';
}

function $object(obj) {
	return $type(obj) == 'object';
}

function $function(obj) {
	return $type(obj) == 'function';
}

function $date(obj) {
	return $type(obj) == 'date';
}

function $class(obj) {
	return $type(obj) == 'class';
}

function $element(obj) {
	return $type(obj) == 'element';
}

function $collection(obj) {
	return $type(obj) == 'collection';
}

function $arguments(obj) {
	return $type(obj) == 'arguments';
}

function $textnode(obj) {
	return $type(obj) == 'textnode';
}

function $whitespace(obj) {
	return $type(obj) == 'whitespace';
}

function $window(obj) {
	return $type(obj) == 'window';
}

function $document(obj) {
	return $type(obj) == 'document';
}

Browser.ie = Browser.Engine.trident;
Browser.ie6 = Browser.Engine.trident4;
Browser.ie7 = Browser.Engine.trident5;
Browser.firefox = Browser.Engine.gecko;
Browser.safari = Browser.Engine.webkit;
Browser.safari2 = Browser.Engine.webkit419;
Browser.safari3 = Browser.Engine.webkit420;
Browser.opera = Browser.Engine.presto;
Browser.opera925 = Browser.Engine.presto925;
Browser.opera950 = Browser.Engine.presto950;

var Overlay = new Class({
						
	createOverlay: function(id, light) {
		this.overlay = new Element('div', {
			'id': id || 'overlay',
			'styles': {
				'position': (Browser.ie6) ? 'absolute' : 'fixed',
				'top': '0px',
				'left': '0px',
				'width': (Browser.ie6) ? window.getWidth() : '100%',
				'height': '100%',
				'background-image':'url(g.gif)',
				'z-index': 800
			}
		});
		
		if(Browser.Engine.presto) this.overlay.setStyle('overflow', 'hidden');  
	
		this.setLight(light);
		
		return this;
	},
	
	createFullPage: function(id) {
		this.fullpage = new Element('div', {
			'id': id || 'fullpage',
			'styles': {
				'position': (Browser.ie6) ? 'absolute' : 'fixed',
				'top': '0px',
				'left': '0px',
				'width': (Browser.ie6) ? window.getWidth() : '100%',
				'height': '100%',
				'background-image':'url(g.gif)',
				'z-index': 900
			}
		});
		
		if(Browser.Engine.presto) this.fullpage.setStyle('overflow', 'hidden');  
		
		return this;
	},
	
	setLight: function(light, opacity) {
		switch(light) {
			case 'darken': 
				var color = '#333333';
				break;
			case 'lighten':
				var color = '#FFFFFF';
				break;
			case false:
				var color = 'transparent';
				break;
			default: 
				var color = light;
				break;
		};
		this.overlay.setStyles({
			'background-color': color,
			'opacity': opacity || '0.8'			   
		});
		
		return this;
	},
	
	injectOverlay: function(fullpage) {
		this.overlay.inject(document.body);
		if(fullpage) this.fullpage.inject(document.body);
		this.overlayActive = true;
		this.fixOverlay();
		return this;
	},
	
	removeOverlay: function() {
		this.overlay.dispose();
		this.fullpage.dispose();
		if(Browser.ie6) {
			document.body.setStyles({'height': this.bodyHeightTrident4, 'overflow': this.bodyOverflowTrident4});
		}
		this.overlayActive = false;
		return this;
	},
	
	fixOverlay: function() {
		if(Browser.ie6) {
			if(!this.bodyHeightTrident4) this.bodyHeightTrident4 = $(document.body).getStyle('height');
			this.bodyOverflowTrident4 = $(document.body).getStyle('overflow');
			
			$$(this.overlay, this.fullpage).setStyle('overflow', 'hidden');
			
			$$(window, document.body).setStyles({
				'height': '100%',
				'overflow': 'auto',
				'margin': 0,
				'padding': 0
			});
		}
		return this;
	}
});

String.implement({
	
	upper: function() {
 		return this.toUpperCase();
 	},
	
 	lower: function() {
 		return this.toLowerCase();
 	},
	
	firstChar: function (n) {	
		return (this.charAt(0)==n) ? true : false;
	},
	
	hasChar: function (n) {
		for(var i=0; i<=this.length; i++)
			if(this.charAt(i)==n) return true;
		return false;
	},
	
	lastChar: function (n) {	
		return (this.charAt(this.length-1)==n) ? true : false;
	},
	
	stripPhp: function() {
		return this.replace(/<\?php|\?>/gi, '');
	},
	
	stripJs: function() {
		return this.replace(/<script[^>]{0,}>|<\/script>/gi, '');
	},
	
	globalReplace: function(val, repl, regexAttr) {
		return this.replace(new RegExp(val, regexAttr || 'gi'), repl);
	},
	
	contains: function (phrase) {
		return (this.indexOf(phrase) != -1) ? true : false;
	},
	
	posOf: function (n) {
		var positions = new Array();
			for (var i=0; i<this.length; i++)
				if(this.charAt(i)==n)
					positions.push(i);
			if(positions.length==0)
				return false;
			else
				return positions;
	},
	
	getFirst: function() {
		return this.charAt(0);
	},
	
	getLast: function() {
		return this.charAt(this.length-1);
	},
	
	camelize: function() {
		var s = '';
		for(var i=0; i<this.length; i++) {
			if(i%2 == 0) s+= this.charAt(i).upper();
			else s+= this.charAt(i).lower();
		}
		
		return s;
	},
	
	upperFirst: function() {
		return this.replace(this.charAt(0), this.charAt(0).upper());	
	}
			  
});

String.implement({
	
	stripTags: function () {
		return this.replace(/<([^>]+)>/g,'');
	},

	addslashes: function() {
		return this.replace(/['"]/g, function(match){
			return ('\\' + match.charAt(0) + match.charAt(1));
		});
	},
	
	nl2br: function() {
		return this.replace(/\\n/g, '<br />');
	},
	
	br2nl: function() {
		return this.replace(/<br>|<br\/>|<br \/>/g, '\n');
	},
	
	stripslashes: function() {
		return this.replace(/\\['"]{1,}/g, function(match){
			return (match.charAt(1));
		});
	},
	
	htmlEntities: function () {
		return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
	},
	
	html_entity_decode: function() {
	  var txt = new Element("textarea");
	  txt.set('html', this.replace(/</g,"&lt;").replace(/>/g,"&gt;"));
	  return txt.get('value');
	},
	
	trim: function() {
		return this.replace(/^\s+|\s+$/g,'');
	},
	
	ltrim: function() {
		return this.replace(/^\s+/g,'');
	},
	
	rtrim: function() {
		return this.replace(/\s+$/g,'');
	}
});

Array.implement({
	
	print_r: function(results) {
		var r = 'Array ( ' + '<br />';
		var spaces = '&nbsp;&nbsp;&nbsp;&nbsp;';
		var tinyspaces = '&nbsp;&nbsp;';
		
		var _obj = function(r, el, index) {
			var r = '';
			var el = el;
			var index = index;
			r += spaces + '[' + index + ']' + ' => ';
			r += 'Object { ' + '<br />';
			for(var p in el) {
				if($string(p))
					r += spaces + tinyspaces + '[' + p + ']' + ' => \'' + el[p] + '\'<br />';
				else if($int(p))
					r += spaces + tinyspaces + '[' + p + ']' + ' => ' + el[p] + '<br />';
			};
			r += spaces + '}' + '<br />';
			return r;
		};
		
		this.each(function(el, index) {
			if($array(el)){ 
				r += tinyspaces + '[' + index + ']' + ' => ';
				r += 'Array ( ' + '<br />';
				el.each(function(e, i) {
					if($string(e))
						r += spaces + '[' + i + ']' + ' => \'' + e + '\'<br />';
					else if($int(e))
						r += spaces + '[' + i + ']' + ' => ' + e + '<br />';
					else if($object(e))
						r += _obj(r, e, i);
				});
				r += tinyspaces + ')' + '<br />';
			}
			else {
				if($string(el))
					r += tinyspaces + '[' + index + ']' + ' => \'' + el + '\'<br />';
				else if($int(el))
					r += tinyspaces + '[' + index + ']' + ' => ' + el + '<br />';
				else if($object(el))
					r += _obj(r, el, index);
			}
		});
		r += ')';
		return (results) ? $(results).set('html', r) : r;
	},
	
	numSort: function() {
		return this.sort(function(a, b) {return a-b;});
	},
	
	rNumSort: function() {
		return this.sort(function(a, b) {return b-a;});
	},
	
	getFirst: function() {
		return this[0];
	},
			
	getLast: function() {
		return this[this.length-1];
	},
	
	asItem: function(item) {
		var a = new Array();
		for(var z=0; z<this.length; z++)
			if(this[z] == item) return true;
		return false;
	},
	
	asItems: function() {
		var a = new Array();
				
		for(var i=0; i<arguments.length; i++)
			if(this.asItem(arguments[i]))
				a.push(arguments[i]);
				
		return (a.length >= arguments.length);
	},
	
	stripItem: function() {
		var a = new Array();
		for(var z=0; z<this.length; z++)
			for(var i=0; i<arguments.length; i++)
				if(this[z] != arguments[i])
					a.push(this[z]);
		return a;	
	},
	
	stripItems: function() {
		var a = new Array();
		for(var w=0; w<this.length; w++) a.push(this[w]);
				
		for(var z=0; z<this.length; z++) {
			for(var i=0; i<arguments.length; i++)
				if(this[z] == arguments[i])
					a = a.stripItem(arguments[i]);
		}	
		return a;	
	},
	
	posOf: function(item) {
		var a = new Array();
				
		for(var z=0; z<this.length; z++)
			if(this[z] == item)
				a.push(z);
		return a;
	}
});

function print_r(v, results) {
	if($array(v)) v.print_r(results);
}

Table.implement({

	zebra: function(color1, color2, firstLine) {
		if(this.element.get('tag') != 'table')  return false;
		
		this.cells.each(function(cell, index) {
			if(firstLine && index == 0)	return;		
			(index%2 == 0) ? cell.setStyle('background-color', color1) : cell.setStyle('background-color', color2);
		});
	},
	
	overClickRows: function(overcolor, clickcolor) {
		this.rows.each(function(row, index) {
			row.addEvent('mouseover', function() {
				if(!this.init) this.init = row.getElement('td').getStyle('background-color');
				if(row.getElement('td').getStyle('background-color').toUpperCase() != clickcolor)
					row.getElements('td').setStyle('background-color', overcolor);
			});
			
			row.addEvent('mouseout', function() {
				if(row.getElement('td').getStyle('background-color').toUpperCase() != clickcolor)
					row.getElements('td').setStyle('background-color', this.init);
			});
			
			row.addEvent('click', function() {
				if(row.getElement('td').getStyle('background-color').toUpperCase() != clickcolor)
					row.getElements('td').setStyle('background-color', clickcolor);
				else
					row.getElements('td').setStyle('background-color', this.init);
			});
		});
	},
	
	overRows: function(color) {
		this.rows.each(function(row, index) {
			row.addEvent('mouseover', function() {
				this.init = row.getElement('td').getStyle('background-color');
				row.getElements('td').setStyle('background-color', color);
			});
			
			row.addEvent('mouseout', function() {
				row.getElements('td').setStyle('background-color', this.init);
			});
		});
	},
	
	clickRows: function(color) {
		this.rows.each(function(row, index) {
			row.addEvent('click', function() {
				if(!this.initBc) this.initBc = row.getElement('td').getStyle('background-color').toUpperCase();
				if(row.getElement('td').getStyle('background-color').toUpperCase() != this.initBc)
					row.getElements('td').setStyle('background-color', this.initBc);
				else
					row.getElements('td').setStyle('background-color', color);	
			});
		});
	}
});

Table.implement({
	
	zebraCells: function(color1, color2, firstLine) {
		this.rows.each(function(row, index) {
			if(firstLine && index==0) return;
			row.getElements('td').each(function(td, i) {
				if(i%2 == 0)
					(index%2 == 0) ? td.setStyle('background-color', color1) : td.setStyle('background-color', color2);
				else
					(index%2 == 0) ? td.setStyle('background-color', color2) : td.setStyle('background-color', color1);
			});
		});
	},
	
	overClickCells: function(color, clickcolor) {
		this.rows.each(function(row, index) {
			row.getElements('td').each(function(td,index) {
				td.addEvent('mouseover', function() {
					if(!this.init) this.init = td.getStyle('background-color');
					if(td.getStyle('background-color').toUpperCase() != clickcolor)
						td.setStyle('background-color', color);
				});
				
				td.addEvent('mouseout', function() {
					if(td.getStyle('background-color').toUpperCase() != clickcolor)
						td.setStyle('background-color', this.init);
				});
				
				td.addEvent('click', function() {
					if(td.getStyle('background-color').toUpperCase() != clickcolor)
						td.setStyle('background-color', clickcolor);
					else
						td.setStyle('background-color', this.init);
				});
			});
		});
	},
	
	overCells: function(color) {
		this.rows.each(function(row, index) {
			row.getElements('td').each(function(td,index) {
				td.addEvent('mouseover', function() {
					this.init = td.getStyle('background-color');
					td.setStyle('background-color', color);
				});
				
				td.addEvent('mouseout', function() {
					td.setStyle('background-color', this.init);
				});
			});
		});
	},
	
	clickCells: function(color) {
		this.rows.each(function(row, index) {
			row.getElements('td').each(function(td,index) {
				td.addEvent('click', function() {
					if(!this.initC) this.initC = row.getElement('td').getStyle('background-color').toUpperCase();
					if(td.getStyle('background-color').toUpperCase() != this.initC)
						td.setStyle('background-color', this.initC);
					else
						td.setStyle('background-color', color);
				});
			});
		});
	}
});

Table.implement({	
	
	zebraCols: function(color1, color2, firstLine) {
		this.rows.each(function(row, index) {
			if(firstLine && index==0) return;
			row.getElements('td').each(function(td, i) {
				if(i%2 == 0)
					td.setStyle('background-color', color1);
				else
					td.setStyle('background-color', color2);
			});
		});
	},
				
	overClickCols: function(color, clickcolor, firstLine) {
		this.colors = [];
		this.rows.each(function(row, indexRow) {
			
		  row.getElements('td').each(function(td, indexTd) {
			 
			var i = indexTd;
			
			if(!this.colors[indexRow]) { 
				this.colors[indexRow] = []; 
			}
			this.colors[indexRow][indexTd] = td.getStyle('background-color').toUpperCase();
			td.store('color', this.colors[indexRow][indexTd]);
			
			
			td.addEvent('mouseover', function() {
				td.getParent().getParent().getElements('tr').each(function(r, indexR) {
					r.getElements('td').each(function(c, indexC) {
						if(indexC == i)
							if((firstLine) && (indexR==0))
								c.setStyle('background-color', c.retrieve('color'));
							else if(c.getStyle('background-color').toUpperCase() != clickcolor)
								c.setStyle('background-color', color);
							else
								c.setStyle('background-color', clickcolor);
					}, this);
				}, this);
			}.bind(this));
			
			td.addEvent('mouseout', function() {
				td.getParent().getParent().getElements('tr').each(function(r, indexR) {
					r.getElements('td').each(function(c, indexC) {
						if(indexC == i)
							if(c.getStyle('background-color').toUpperCase() == color)
								c.setStyle('background-color', c.retrieve('color'));
					}, this);
				}, this);
			}.bind(this));
				
			td.addEvent('click', function() {
				td.getParent().getParent().getElements('tr').each(function(r, indexR) {
					r.getElements('td').each(function(c, indexC) {
						if(indexC == i)
							if((firstLine) && (indexR!=0))
							  if(c.getStyle('background-color').toUpperCase() != clickcolor)
								  c.setStyle('background-color', clickcolor);
							  else
								  c.setStyle('background-color', c.retrieve('color'));
							else if((!firstLine))
								 if(c.getStyle('background-color').toUpperCase() != clickcolor)
								  c.setStyle('background-color', clickcolor);
							  else
								  c.setStyle('background-color', c.retrieve('color'));
					}, this);
				}, this);
			}.bind(this));
				
		  }, this);		
		}, this);
	},
	
	overCols: function(color, firstLine) {
		this.colors = [];
		this.rows = this.element.getElements('tr');
		this.rows.each(function(row, indexRow) {
			
			  row.getElements('td').each(function(td, indexTd) {
				 
				var i = indexTd;
				if(!this.colors[indexRow]) { 
					this.colors[indexRow] = []; 
				}
				this.colors[indexRow][indexTd] = td.getStyle('background-color').toUpperCase();
				td.store('color', this.colors[indexRow][indexTd]);
				
				td.addEvent('mouseover', function() {
					td.getParent().getParent().getElements('tr').each(function(r, indexR) {
						r.getElements('td').each(function(c, indexC) {
							if(indexC == i)
								if((firstLine) && (indexR==0))
									c.setStyle('background-color', c.retrieve('color'));
								else if(c.getStyle('background-color').toUpperCase() != color)
									c.setStyle('background-color', color);
								else
									c.setStyle('background-color', c.retrieve('color'));
						}, this);
					}, this);
				}.bind(this));
				
				td.addEvent('mouseout', function() {
					td.getParent().getParent().getElements('tr').each(function(r, indexR) {
						r.getElements('td').each(function(c, indexC) {
							if(indexC == i)
								if(c.getStyle('background-color').toUpperCase() == color)
									c.setStyle('background-color', c.retrieve('color'));
						}, this);
					}, this);
				}.bind(this));
			  
			}, this);		
		}, this);
	},
	
	clickCols: function(color, firstLine) {
		this.colors = [];
		this.rows = this.element.getElements('tr');
		this.rows.each(function(row, indexRow) {
			
		  row.getElements('td').each(function(td, indexTd) {
			 
			var i = indexTd;
			if(!this.colors[indexRow]) { 
				this.colors[indexRow] = []; 
			}
			this.colors[indexRow][indexTd] = td.getStyle('background-color').toUpperCase();
			td.store('color', this.colors[indexRow][indexTd]);
			
			td.addEvent('click', function() {
				td.getParent().getParent().getElements('tr').each(function(r, indexR) {
					r.getElements('td').each(function(c, indexC) {
						if(indexC == i)
							if((firstLine) && (indexR==0))
								c.setStyle('background-color', c.retrieve('color'));
							else if(c.getStyle('background-color').toUpperCase() != color)
								c.setStyle('background-color', color);
							else
								c.setStyle('background-color', c.retrieve('color'));
					}, this);
				}, this);
			}.bind(this));
		  
		  }, this);		
		}, this);
	}
});

Make.Table = new Class({
					   
	Extends: Make,
			
	initialize: function(id, rows, options) {
		this.idKey = id;
		this.setOptions(options);
		this.rows = rows;
	},
	
	make: function() {
		if(!$(this.idKey)) {
			this.table = new Element('table', {
				'id': this.idKey
			});
			
			var table = this.table;
			var tbody = new Element('tbody').inject(table);
			var first = this.first;
			var l = this.rows.length-1;
			
			this.rows.each(function(row, index) {
				var tr = new Element('tr').inject(tbody);
				row.each(function(cell) {
					if($object(cell)) {
						if(cell.styles) tr.setStyles(cell.styles);
						if(cell.properties) tr.setProperties(cell.properties);
					}
					else new Element('td').set(this.options.content, cell).inject(tr);	
				}, this);
			}, this);
			
			return this.table;
		}
		else return;
	}
});

Array.implement({
	makeTable: function(id, options) {
		return new Make.Table(id, this, options).make();
	}
});

function make_table(id, rows, options) {
	return new Make.Table(id, rows, options).make();
}

Make.List = new Class({
					  
	Extends: Make,
					  
	options: {
		type: 'ul',
		listOptions: {}
	},
	
	initialize: function(id, items, options) {
		this.idKey = id;
		this.items = items;
		this.setOptions(options);
	},
	
	make: function() {
		if(!$(this.idKey)) {
			
			if(this.options.type != 'ul' && this.options.type != 'ol') this.options.type = 'ul';
			
			this.ul = new Element(this.options.type, $merge(this.options.listOptions, {'id': this.idKey}));
			
			this.items.each(function(li) {
				if($array(li)) {
					li.each(function(item, i) {
						var mul = new Element('ul');
						if($object(item)) {
							var a = new Element('a', $merge(item.linkOptions, {
								'href': item.href
							})).set(this.options.content, item.text);
							var lis = new Element('li');
							a.inject(lis);
							lis.inject(mul);
							mul.inject(this.ul);
						}			 
						else {
							var mli = new Element('li').set(this.options.content, item).inject(mul);
							mul.inject(this.ul);
						}
					}, this);
				}
				else if($object(li)) {
					var a = new Element('a', $merge(li.linkOptions, {
						'href': li.href
					})).set(this.options.content, li.text);
					var li = new Element('li');
					a.inject(li);
					li.inject(this.ul);
				}
				else {
					var li = new Element('li').set(this.options.content, li);
					li.inject(this.ul);
				}
			}, this);
			
			return this.ul;
		}
		else return;
	}
});

Array.implement({
		
		makeList: function(id, options) {
			return new Make.List(id, this, options).make();
		}
});

function make_list(id, items, options) {
		return new Make.List(id, items, options).make();
}

Make.Select = new Class({
						
	Extends: Make,
	
	options: {
		properties: {}
	},
			
	initialize: function(id, items, options) {
		this.idKey = id;
		this.items = items;
		this.setOptions(options);
	},
	
	make: function() {
		if(!$(this.idKey)) {
			this.select = new Element('select', $extend({'id': this.idKey}, this.options.properties));
			
			this.items.each(function(item) {
				if($array(item)) {
					item.each(function(i, index) {
						if(index == 0) {
							this.group = new Element('optgroup', { 'label': i });
							this.select.adopt(this.group);
						}
						else {
							var opt = new Element('option', {
								'label': i,
								'value': i
							}).set(this.options.content, i);
							opt.inject(this.group);	
						}
					}, this);	
				}					 
				else {
					var option = new Element('option', {
						'label': item,
						'value': item
					}).set(this.options.content, item);
					option.inject(this.select);
				}
			}, this);
			
			return this.select;
		}
		else return;
	}
});

Array.implement({
	makeSelect: function(id, options) {
		return new Make.Select(id, this, options).make();
	}
});

function make_select(id, items, options) {
	return new Make.Select(id, items, options).make();
}

var Custom = new Class({
		
	Implements: [Options, Events, Overlay],
		
	options: {
		height: 'auto',
		width: '300px',
		overlay: false,
		opacify: true,
		draggable: true,
		dragOpacity: false,
		adjustStyles: true,
		promptType: {
			box: 'single',
			lines: 1,
			startValue: '',
			search: false,
			target: 'new'
		},
		content: 'text',
		enable: {
			closeButton: true,
			confirmButton: true,
			cancelButton: true,
			onConfirm: true,
			onCancel: true,
			textBox: false
		},
		text: {
			confirmButtonText: 'OK',
			closeButtonText: 'X',
			cancelButtonText: 'Cancel'
		},
		zones: {
			box: null,
			head: null,
			body: null,
			buttonBox: '',
			promptBox: ''
		},
		buttons: {
			closeButton: '',
			confirmButton: '',
			cancelButton: ''
		},
		onConfirm: $empty,
		onCancel: $empty
	},
	
	initialize: function(title, text, options) {
		this.title = title;
		this.text = text;
		this.setOptions(options);
		this.box = new Element('div', {
			'id': 'customBox',
			'styles': {
				'position': (!Browser.Engine.trident4) ? 'fixed' : 'absolute',
				'top': '50%',
				'left': '50%',
				'z-index': 1000,
				'height': this.options.height,
				'width': this.options.width
			}
		});
		this.createOverlay('customBoxOverlay', this.options.overlay);
		this.createFullPage('customBoxfullpage');
		this.mechanize();
		this.box.set('tween', {duration: 1000});
		this.dragOptions = {container: this.fullpage};
		if(this.options.dragOpacity) 
			this.dragOptions = $merge(this.dragOptions, {
				onDrag: function(element) {
					element.set('opacity', 0.6);
				},
				onComplete: function(element) {
					element.set('opacity', 1);
				}
			});
	},
	
	create: function() {
		this.customize();
	},
	
	mechanize: function() {
		if(this.options.zones['box']) this.box.addClass(this.options.zones['box']);
		
		this.head = new Element('div').injectInside(this.box);
		if(this.options.zones.head) this.head.addClass(this.options.zones['head']);
		this.head.set(this.options.content, this.title);
		
		if(this.options.enable.closeButton) {
			this.closebutton = new Element('a', {'id': 'customCloseButton', 'class': this.options.buttons.closeButton}).injectInside(this.head);
			this.closebutton.setProperty('href', '#');
			this.closebutton.set(this.options.content, this.options.text.closeButtonText);
			this.closebutton.addEvent('click', function(event) {
				event.preventDefault();
			});
			this.closebutton.addEvent('click', this.cancelRemove.bind(this));
		}
		
		this.content = new Element('div').injectInside(this.box);
		if(this.options.zones.body) this.content.addClass(this.options.zones['body']);
		this.content.set(this.options.content, this.text);
		
		if(this.options.enable.textBox) {	
			this.promptbox = new Element('div', {
				'id': 'customPromptTextBox', 'class': this.options.zones.promptBox}).inject(this.box);
			this.form = new Element('form', {'id': 'customPromptTextForm', 'action': '#'}).inject(this.promptbox);
			
			switch(this.options.promptType.box) {
				case 'single':  this.input = new Element('input', {'type': 'text', 'value': this.options.promptType.startValue}).inject(this.form);
								break;
				case 'multi':	this.input = new Element('textarea', {'value': this.options.promptType.startValue}).inject(this.form).inject(this.form).setProperty('rows', this.options.promptType.lines);
								break;
			}
			
			switch(this.options.promptType.search) {
				case 'google':
					this.addEvent('onConfirm', function(event) {
						if(this.options.promptType.target == 'same')
							location.href = 'http://www.google.it/search?q=' + this.input.get('value');
						else if(this.options.promptType.target == 'new')
							window.open('http://www.google.it/search?q=' + this.input.get('value'));
					});
					break;
				case 'yahoo':
					this.addEvent('onConfirm', function(event) {
						if(this.options.promptType.target == 'same')
							location.href = 'http://search.yahoo.com/search?p=' + this.input.get('value');
						else if(this.options.promptType.target == 'new')
							window.open('http://search.yahoo.com/search?p=' + this.input.get('value'));
					});
					break;
				case 'wikipedia':
					this.addEvent('onConfirm', function(event) {
						if(this.options.promptType.target == 'same')
							location.href = 'http://en.wikipedia.org/wiki/' + this.input.get('value');
						else if(this.options.promptType.target == 'new')
							window.open('http://en.wikipedia.org/wiki/' + this.input.get('value'));
					});
					break;
			}
		}
	
		this.closebox = new Element('div', {'id': 'customButtonBox', 'class': this.options.zones.buttonBox}).injectInside(this.box);
	
		if(this.options.enable.confirmButton) {
			this.button = new Element('a', {'id': 'customButton', 'class': this.options.buttons.confirmButton}).injectInside(this.closebox);
			this.button.setProperty('href', '#');
			this.button.set(this.options.content, this.options.text.confirmButtonText);
			this.button.addEvent('click', function(event) {
				event.preventDefault();
			});
			
			this.button.addEvent('click', this.confirmRemove.bind(this));
		}
		
		if(this.options.enable.cancelButton) {
			this.cancelButton = new Element('a', {'id': 'customCancelButton', 'class': this.options.buttons.cancelButton}).injectInside(this.closebox);
			this.cancelButton.setProperty('href', '#');
			this.cancelButton.set(this.options.content, this.options.text.cancelButtonText);
			this.cancelButton.addEvent('click', function(event) {
				event.preventDefault();
			});
			
			this.cancelButton.addEvent('click', this.cancelRemove.bind(this));
		}
	},
	
	customize: function() {
		if($(this.box.get('id')))  return;
		
		if(this.options.opacify)	this.box.set('opacity', 0);
		
		this.box.injectInside(this.fullpage);
		this.injectOverlay(true);
		
		var dimensions = this.dimensions = { 
			top: this.box.getSize().y/2,
			left: this.box.getSize().x/2,
			fullTop: this.fullpage.getSize().y.toInt()/2,
			fullLeft: this.fullpage.getSize().x.toInt()/2
		};
		
		this.box.setStyles({
			'margin-left': -dimensions.left,
			'margin-top': -dimensions.top,
			'top': dimensions.fullTop,
			'left': dimensions.fullLeft 
		});
		
		if(this.options.opacify)	this.box.fade('in');
		
		if(this.options.draggable) this.drag = new Drag.Move(this.box, this.dragOptions);
		
		if(this.options.adjustStyles) {
			this.newsizes = function() {
				this.box.setStyles({
					'top': window.getSize().y.toInt()/2,
					'left': window.getSize().x.toInt()/2
				});
				if(this.options.draggable) this.drag = new Drag.Move(this.box, this.dragOptions);
			};
			this.boundsizes = this.newsizes.bind(this);
			window.addEvent('resize', this.boundsizes);
		}
	},
	
	remove: function() {
		this.box.dispose();
		this.fullpage.dispose();
		this.removeOverlay();
		window.removeEvent('resize', this.boundsizes);
	},
	
	checkremove: function() {
		if(this.options.opacify) {
			this.box.fade('out');
			this.remove.delay(this.box.get('tween').options.duration.toInt(), this);
		}
		else {
			this.remove();
		}
	},
	
	confirmRemove: function() {
		if(this.options.enable.onConfirm) (this.input) ? this.fireEvent('onConfirm', this.input.get('value')) : this.fireEvent('onConfirm');
		this.checkremove();
	},
	
	cancelRemove: function() {
		if(this.options.enable.onCancel) this.fireEvent('onCancel');
		this.checkremove();
	},
	
	setText: function(text) {
		this.text = text;
		this.content.set(this.options.content, this.text);
		return this;
	},
	
	setTitle: function(title) {
		this.title = title;	
		this.head.set(this.options.content, this.title);
		return this;
	},
	
	setIDs: function(box, overlay, fullpage) {
		this.box.set('id', box);
		this.overlay.set('id', overlay);
		this.fullpage.set('id', fullpage);
	}
});

Custom.Alert = new Class({
						   
	Extends: Custom,
						   
	options: {
		enable: {
			closeButton: true,
			confirmButton: true,
			cancelButton: false,
			onConfirm: false,
			onCancel: false
		}
	},
	
	initialize: function(title, text, options) {
		this.parent(title, text, options);
		this.setIDs('customAlertBox', 'customAlertOverlay', 'customAlertFullpage');
	}
});

Custom.Confirm = new Class({
						   
	Extends: Custom,
						   
	options: {
		enable: {
			closeButton: true,
			confirmButton: true,
			cancelButton: true,
			onConfirm: true,
			onCancel: true
		}
	},
	
	initialize: function(title, text, options) {
		this.parent(title, text, options);
		this.setIDs('customConfirmBox', 'customConfirmOverlay', 'customConfirmFullpage');
	}
});

Custom.Prompt = new Class({
						   
	Extends: Custom,
						   
	options: {
		enable: {
			closeButton: true,
			confirmButton: true,
			cancelButton: true,
			onConfirm: true,
			onCancel: true,
			textBox: true
		}
	},
	
	initialize: function(title, text, options) {
		this.parent(title, text, options);
		this.setIDs('customPromptBox', 'customPromptOverlay', 'customPromptFullpage');
	}
});


var SmoothScrolling = new Class ({
								 
	Extends: Fx.Scroll,
	
	options: {
		links: 'a',
		preventDefault: false
	},
	   
	initialize: function(options) {
		this.parent(window, options);
		if(this.options.initialize) this.options.intialize.call(this);
	},
    
    create: function() {
	 var targets = new Array();
	 var anchors = new Array();
	
	 $$('a').each(function(lnk, index) {
		if(lnk.name) targets.push(lnk);
	 });
				
	 $$(this.options.links).each(function(lnk, index) {
	 	if(lnk.href.test(/#\w+/)) {
			anchors.push(lnk);
			for(var i=0; i<targets.length; i++) {
				if(lnk.href.split('#')[1] == targets[i].name)
					lnk.targetName = targets[i].name;
					lnk.addEvent('click', this.makeScroll.bind(this, lnk));
					if(this.options.preventDefault) lnk.addEvent('click', function(event) { event.preventDefault(); });
			}
		}
	  }, this);
	},
	
	makeScroll: function(lnk) {
		this.start(0, $(document.body).getElement('a[name=' + lnk.targetName + ']').getTop());
	}
	
});

Fx.implement({
	
	initStyles: function() {
		this.init = {};
		$A(arguments).each(function(a) {
			if(a == 'opacity') this.init['opacity'] = this.element.get('opacity');
			else (this.element.getStyle(a).test('px')) ? this.init[a] = this.element.getStyle(a).toInt() : this.init[a] = this.element.getStyle(a);
		}, this);
		return this;
	},
	
	removeAuto: function() {
		if(!this.init) this.init = {};
		$A(arguments).each(function(a) {
			if(this.element.getStyle(a) == 'auto') { 
				this.element.setStyle(a, '0px');
				this.init[a] = 0;
			}
		}, this);
		return this;
	},
	
	setPosition: function() {
		if(this.element.getStyle('position') == 'static') this.element.setStyle('position', 'relative');	
		return this;
	}
});

Element.implement({
	
	fx: function(eff, options) {
		if(!this.retrieve(eff)) this.store(eff, new Fx[eff.upperFirst()](this, options));
		return this.retrieve(eff);
	},
	
	effect: function(fx) {
		this.get(fx).start.pass(Array.slice(arguments, 1), this.get(fx))();
		return this;
	},
	
	removeAuto: function() {
		$A(arguments).each(function(a) {
			if(this.element.getStyle(a) == 'auto') this.element.setStyle(a, '0px');
		}, this);
		return this;
	}
});

var fxToHash = function(hash, effects) {
	Array.each(effects, function(fx, i) {
		var fx = fx.toString();
		var props = {
			set: function(options) {
				var tween = this.retrieve(fx);
				if (tween) tween.cancel();
				return this.eliminate(fx).store(fx + ':options', options);
			},
			
			get: function(options){
				if (options || !this.retrieve(fx)){
					if (options || !this.retrieve(fx + ':options')) this.set(fx, options);
					this.store(fx, new Fx[fx.upperFirst()](this, this.retrieve(fx + ':options')));
				}
				return this.retrieve(fx);
			}
		};
		hash.set(fx, props);
	});
};

Fx.Fold = new Class({
					
	Extends: Fx.Morph,
	
	options: {
		mode: 'vertical'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.element.setStyle('overflow', 'hidden');
	},
	
	start: function(mode) {
		var mode = mode || this.options.mode;
		switch(mode) {
			case 'vertical':  var styles = { first: {'height':0}, last: {'width': 0}};
					   break;
			case 'horizontal':  var styles = { first: {'width':0}, last: {'height': 0}};
					   break;
		};
		
		var superMethod = arguments.callee;
		this.parent(styles.first).chain(
			function() { this.parentOf(superMethod, styles.last); }
		);
	}		
});

Fx.Shrink = new Class({
					  
	Extends: Fx.Morph,
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.initStyles('fontSize');
		this.element.setStyles({overflow: 'hidden'});
	},
	
	start: function() {
		this.parent({
			'height': 0,
			'width': 0,
			'font-size': [this.init.fontSize, 0]
		});
	}		
});

Fx.Grow = new Class({
					
	Extends: Fx.Morph,
	
	initialize: function(element, options, values) {
		this.parent(element, options);
		this.values = values || {height: 200, width: 200, fontsize: 10};
		this.element.setStyle('overflow', 'hidden');
	},
	
	start: function(values) {
		var values = values || this.values;
		this.parent({
			'height': [0, values.height || this.values.height],
			'width': [0, values.width || this.values.width],
			'font-size': [0, values.fontsize || this.values.fontsize]
		});
	}	
});

Fx.Scale = new Class({
					
	Extends: Fx.Morph,
	
	options: {
		scale: 1.3
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.element.setStyle('overflow', 'hidden');
	},
	
	start: function(properties, scale) {
		var scale = scale || this.options.scale;
		if($type(properties)=='array') {
			var obj = {};
			properties.each(function(p, i) {
				obj[p] = [this.element.getStyle(p).toInt(), this.element.getStyle(p).toInt()*scale];
			}, this);
			this.parent(obj);
		}
	}	
});

Element.implement({
	
	fold: function(options) {
		return new Fx.Fold(this, options);	
	},
	
	shrink: function(options) {
		return new Fx.Shrink(this, options);	
	},
	
	grow: function(options, values) {
		return new Fx.Grow(this, options, values);	
	},
	
	scale: function(options) {
		return new Fx.Scale(this, options);	
	}
});

fxToHash(Element.Properties, ['fold', 'shrink', 'grow', 'scale']);

Fx.Bubble = new Class({
					   
	Extends: Fx.Morph,
	
	options: {
		mode: 'vertical',
		duration: 3000
	},
					   
	initialize: function(element, options) {
		this.parent(element, $merge(this.options, options));
		this.element.setStyle('overflow', 'hidden');
	},
	
	start: function(mode) {
		var mode = mode || this.options.mode;
		var styles = {'font-size': 0, 'opacity': 0};
		switch(mode) {
			case 'vertical':
				this.parent($merge({'height': 0}, styles));
				break;
			case 'horizontal':
				this.parent($merge({'width': 0}, styles));
				break;
		}
	}
});

Fx.Fade = new Class({
					
	Extends: Fx.Tween,
	
	initialize: function(element, options) {
		this.parent(element, options);
	},
	
	start: function(where) {
		switch(where) {
			case 'in': this.parent('opacity', 1); 
					   break;
			case 'out': this.parent('opacity', 0); 
					   break;
			case 'toggle': 
			default: this.parent('opacity', (this.element.get('opacity') == 0) ? 1 : 0); 
					   break;
		}
	}
});

Fx.DropOut = new Class({
					   
	Extends: Fx.Morph,
	
	options: {
		size: 40,
		where: 'down'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.setPosition().initStyles('top').removeAuto('top');
	},
	
	start: function(where) {
		var where = where || this.options.where;
		switch(where) {
			case 'down':
				var fullTop = this.init.top + this.options.size;
				break;
			case 'up':
				var fullTop = this.init.top - this.options.size;
				break;
		}
		this.parent({
			'top': fullTop,
			'opacity': 0
		});
	}
});

Fx.Squish = new Class({
					  
	Extends: Fx.Morph,
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.initStyles('fontSize').setPosition();
		this.element.setStyles({overflow: 'hidden'});
	},
	
	start: function() {
		this.parent({
			'height': 0,
			'width': 0,
			'opacity': 0,
			'font-size': [this.init.fontSize, 0]
		});
	}		
});

Fx.Puff = new Class({
					
	Extends: Fx.Morph,
	
	options: {
		increase: 1.3
	},
					
	initialize: function(element, options) {
		this.parent(element, options);
		this.initStyles('height', 'width', 'fontSize').setPosition();
		this.element.setStyles({overflow: 'hidden'});
	},
	
	start: function(increase) {
		var increase = increase || this.options.increase;
		this.parent({
			'height': [this.init.height*increase],
			'width': [this.init.width*increase],
			'font-size': [this.init.fontSize*increase],
			'opacity': 0
		}).chain(function() { this.element.setStyle('display', 'none'); });
	}			
});

Element.implement({
	
	bubble: function(options) {
		return new Fx.Bubble(this, options);	
	},
	
	fading: function(options) {
		return new Fx.Fade(this, options);	
	},
	
	dropOut: function(options) {
		return new Fx.DropOut(this, options);	
	},
	
	squish: function(options) {
		return new Fx.Squish(this, options);	
	},
	
	puff: function(options) {
		return new Fx.Puff(this, options);	
	}
});

fxToHash(Element.Properties, ['bubble', 'fading', 'dropOut', 'squish', 'puff']);

Fx.Shake = new Class({
					 
	Extends: Fx.Tween,
	
	options: {
		mode: 'vertical',
		size: 10,
		link: 'chain',
		times: 14
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		switch(this.options.mode) {
			case 'horizontal': this.prop = 'left';
					  break;
			case 'vertical': this.prop = 'top';
					  break;
		};
		this.setPosition();
		this.element.setStyles({'overflow': 'hidden'});
		this.initStyles('top', 'left').removeAuto('top', 'left');
	},
	
	start: function(mode) {
		if(!mode) (this.options.mode == 'horizontal') ? this.prop = 'left' : this.prop = 'top';
		if(mode == 'vertical') this.prop = 'top';
		if(mode == 'horizontal') this.prop = 'left';
		for(var i=0; i<this.options.times; i++) {
			this.parent(this.prop, (i%2 == 0) ? this.options.size : -this.options.size);
		}
		this.parent(this.prop, 0);
	}
});

Fx.Move = new Class({
					
	Extends: Fx.Morph,				
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.setPosition().initStyles('top', 'left').removeAuto('top', 'left');
	},
	
	start: function(top, left) {
		if(!this.check(arguments.callee, top, left)) return this;
		return this.parent({
			'top': top,
			'left': left
		});
	}
});

Fx.Rumble = new Class({
					  
	Extends: Fx.Morph,
	
	options: {
		duration: 800,
		transition: 'elastic:out'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.setPosition();
		this.initStyles('top', 'left', 'cursor').removeAuto('top', 'left');
		this.obj = {'top': this.init.top, 
					'left': this.init.left
		};
	},

	start: function() {
		this.element.setStyle('cursor', 'move');
		var top = this.init.top; var left = this.init.left;
		var superMethod = arguments.callee;
		
		(!this.drag) ?
		this.drag = new Drag.Move(this.element, {
				onComplete: function() { 
					this.parentOf(superMethod, this.obj); 
				}.bind(this)
		}) : this.drag.attach();	
	},
	
	detach: function() {
		if(this.drag) this.drag.detach();	
		this.element.setStyle('cursor', this.init.cursor);
	}	
});

Fx.ScrollOut = new Class({
					
	Extends: Fx.Tween,		
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.setPosition();
		this.initStyles('top', 'left').removeAuto('top', 'left');
		this.wrapper = new Element('div', {
		'styles': {'overflow': 'hidden', 'width': this.element.getWidth(), 'position': 'relative'}}).wraps(this.element);
	},
	
	start: function(where) {
		if (!this.check(arguments.callee, where)) return this;
		if(where == 'up' || !where) return this.parent('top', -this.element.getHeight());
		if(where == 'down') return this.parent('top', this.element.getHeight());
		if(where == 'left') return this.parent('left', -this.element.getWidth());
		if(where == 'right') return this.parent('left', this.element.getWidth());
		if(where == 'reset') {
			if(this.element.getStyle('top').toInt() != this.init.top) return this.parent('top', this.init.top);
			if(this.element.getStyle('left').toInt() != this.init.left) return this.parent('left', this.init.left);	
		}
	}
});

Element.implement({
	
	shake: function(options) {
		return new Fx.Shake(this, options);	
	},
	
	move: function(options) {
		return new Fx.Move(this, options);	
	},
	
	rumble: function(options) {
		return new Fx.Rumble(this, options);	
	},
	
	scrollOut: function(options) {
		return new Fx.ScrollOut(this, options);	
	}
});

fxToHash(Element.Properties, ['shake', 'move', 'rumble', 'scrollOut']);

Fx.Pulsate = new Class({
					 
	Extends: Fx.Tween,
	
	options: {
		duration: 200,
		link: 'chain',
		times: 14
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
	},
	
	start: function(last) {
		var last = ($type(last) == 'number') ? last : 1;
		for(var i=0; i<this.options.times; i++) {
			this.parent('opacity', (i%2 == 0) ? 0 : 1);
		}
		this.parent('opacity', last);
	}
});

Fx.SwitchOff = new Class({
					
	Extends: Fx.Morph,
	
	options: {
		mode: 'vertical',
		switchDuration: 100
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.element.setStyle('overflow', 'hidden');
	},
	
	start: function(mode) {
		var mode = mode || this.options.mode;
		switch(mode) {
			case 'vertical':  var last = {'height': 0};
					   break;
			case 'horizontal':  var last = {'width': 0};
					   break;
		};
		this.duration = this.options.duration;
		this.options.duration = this.options.switchDuration;
		
		var superMethod = arguments.callee;
		this.parent({'opacity': 0}).chain(
			function() { this.parentOf(superMethod, {'opacity': 1}); },
			function() { this.options.duration = this.duration; this.parentOf(superMethod, last); }
		);
	}		
});

Fx.Gradient = new Class({
					 
	Extends: Fx.Tween,
	
	options: {
		duration: 1000,
		link: 'chain',
		end: true,
		gradient: 'background-color'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.initStyles('backgroundColor', 'color');
	},
	
	start: function(colors, gradient) {
		if(!gradient) var gradient = this.options.gradient;
		else if(gradient != 'background-color' && gradient != 'color') var gradient = 'background-color';
		var superMethod = arguments.callee;
		var length = colors.length-1;
		colors.each(function(color, i) {
			this.parentOf(superMethod, [gradient, color]);
			if(i == length && this.options.end)
				this.parentOf(superMethod, [gradient, (gradient == 'background-color') ? this.init.backgroundColor : this.init.color]);
		}, this);
	}
});

Element.implement({
	
	pulsate: function(options) {
		return new Fx.Pulsate(this, options);	
	},
	
	switchOff: function(options) {
		return new Fx.SwitchOff(this, options);	
	},
	
	gradient: function(options) {
		return new Fx.Gradient(this, options);	
	}
});

fxToHash(Element.Properties, ['pulsate', 'switchOff', 'gradient']);


Fx.Toggle = new Class({
					  
	Extends: Fx.Tween,
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.initStyles('height', 'width', 'opacity');
		this.element.setStyle('overflow', 'hidden');
	},
	
	toggleHeight: function() {
		(this.element.getStyle('height').toInt() > 0) ? this.start('height', 0) : this.start('height', this.init.height);
		return this;
	},
	
	toggleWidth: function() {
		(this.element.getStyle('width').toInt() > 0) ? this.start('width', 0) : this.start('width', this.init.width);
		return this;
	},
	
	toggleOpacity: function() {
		(this.element.getStyle('opacity').toInt() > 0) ? this.start('opacity', 0) : this.start('opacity', this.init.opacity);
		return this;
	},
	
	toggleDisplay: function() {
		this.toggleProperty('display', 'none', 'block');
		return this;
	},
	
	toggleVisibility: function() {
		this.toggleProperty('visibility', 'hidden', 'visible');
		return this;
	},
	
	toggleProperty: function(property, from, to, fx) {
		if($string(from) && $string(to)) {
			if(!fx)
				(this.element.getStyle(property) == from.toLowerCase()) ? this.element.setStyle(property, to) : this.element.setStyle(property, from);
			else
				(this.element.getStyle(property) == from.toLowerCase()) ? this.start(property, to) : this.start(property, from);
		}
		else if($int(from) && $int(to)) {
			if(!fx)
				(this.element.getStyle(property).toInt() == from) ? this.set(property, to) : this.set(property, from);
			else
				(this.element.getStyle(property).toInt() == from) ? this.start(property, to) : this.start(property, from);
		}
		return this;
	},
	
	toggle: function(property) {
		switch(property) {
			case 'height': this.toggleHeight();
						break;
			case 'width': this.toggleWidth();
						break;
			case 'opacity': this.toggleOpacity();
						break;
			case 'display': this.toggleDisplay();
						break;
			case 'visibility': this.toggleVisibility();
						break;
		}
		return this;
	}
});
			
Element.extend({
	toggle: function(options) {
		return new Fx.Toggle(this, options);
	}
});

Fx.Cycle = new Class({
	
	Extends: Fx.Morph,
	
	options: {
		animeOut: {},
		animeIn: {},
		cssBefore: {},
		//cssAfter: {},
		animeInType: 'set',
		overflow: 'visible',
		autostart: true,
		steps: 2000,
		handles: {
			next: false,
			prev: false,
			toFirst: false,
			toLast: false,
			autostart: false,
			stop: false
		},
		enable: {
			keyboard: false	
		},
		onAnimeIn: $empty,
		onAnimeOut: $empty
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.imgs = this.element.getChildren();
		this.uimgs = this.element.getChildren().reverse();
		this.element.setStyles({'position': 'relative', 'overflow': this.options.overflow});
		this.first = this.element.getFirst();
		
		this.height = this.first.getStyle('height').toInt();
		this.width = this.first.getStyle('width').toInt();
		this.parentHeight = this.element.getStyle('height').toInt();
		this.parentWidth = this.element.getStyle('width').toInt();
		
		this.uimgs.each(function(img, i) {
			img.setStyles({'position': 'absolute', 'top': '0px', 'left': '0px', 'z-index': i});
		}, this);
		this.count = 0;
		this.length = this.imgs.length-1;
		this.fullLength = this.imgs.length;
		if(this.options.autostart) this._autostart = this.next.periodical(this.options.steps, this);
		this.attachHandles();
		if(this.options.enable.keyboard) this.attachKeys.bindWithEvent(this)();
	},
	
	next: function() {
		if(!this.timer) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			(this.count != this.length) ? this.count++ : this.count = 0;
			this.main();
		}
	},
	
	prev: function() {
		if(!this.timer) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			(this.count == 0) ? this.count = this.length : this.count--;
			this.main();
		}
	},
	
	goTo: function(to) {
		if(!this.timer && to != this.count) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			this.count = to;
			this.main();
		}
	},
	
	toFirst: function() {
		if(!this.timer && this.count != 0) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			this.count = 0;
			this.main();
		}
	},
	
	toLast: function() {
		if(!this.timer && this.count != this.length) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			this.count = this.length;
			this.main();
		}
	},
	
	autostart: function() {
		this._autostart = this.next.periodical(this.options.steps, this);
	},
	
	stop: function() {
		this._autostart = $clear(this._autostart);	
	},
	
	checkAutostart: function() {
		if(this._autostart) {
			this._autostart = $clear(this._autostart);
			this._autostart = this.next.periodical(this.options.steps, this);
		}
	},
	
	attachHandles: function() {
		for(var mtd in this.options.handles) {
			var method = mtd.toString();
			if(this.options.handles[mtd] && $function(this[method])) {
				$(this.options.handles[mtd]).addEvent('click', function(event, method) {
					event.preventDefault();	
					this[method]();
				}.bindWithEvent(this, method));	
			}
		}
	},
	
	attachKeys: function(event) {
		$(document).addEvent('keydown', function(event) {
			switch(event.key) {
				case 'left': this.prev();
					break;
				case 'right': this.next();
					break;
				case 'a': this.autostart();
					break;
				case 's': this.stop();
					break;
				case 'f': this.toFirst();
					break;
				case 'l': this.toLast();
					break;
			}
		}.bind(this));
	},
	
	main: function() {
		this.element.setStyle('z-index', this.fullLength);
		this.imgs[this.count].setStyle('z-index', 1);
		
		this.currSlide = this.element;
		this.nextSlide = this.imgs[this.count];
		
		this.fireEvent('onAnimeOut', [this.currSlide, this.nextSlide]);
		this.start(this.options.animeOut).chain(
			function() {
				var type = this.options.animeInType;
				if(type == 'set') this.fireEvent('onAnimeIn', [this.currSlide, this.nextSlide]);
				this.element.setStyle('z-index', 0);
				this.imgs.each(function(img, i) {
					if(i != this.count) img.setStyle('z-index', 0).setStyles(this.options.cssBefore);
				}, this);
				if(type == 'set') this[type](this.options.animeIn); // set instead of start
				if(type == 'start') this[type](this.options.animeIn).chain(function() { this.fireEvent('onAnimeIn', [this.currSlide, this.nextSlide]); });
			}
		);
	}
					 
});

(function() {
var methods = {};

['animeOut', 'animeIn', 'cssBefore'].each(function(method) {
	methods[method] = function(styles) {
		for(var style in styles)
			if($defined(styles[style])) this.options[method][style] = styles[style]; 
	}					
});

Fx.Cycle.implement(methods);
})();

Fx.Cycle.shuffle = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeInType: 'start',
		animeIn: {
			top: 0,
			left: 0
		},
		sizes: [20, -110]
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({top: this.options.sizes[0], left: this.options.sizes[1]});
	}
});

Fx.Cycle.fade = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeOut: {
			opacity: 0
		},
		cssBefore: {
			opacity: 1	
		}
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
	}
});

Fx.Cycle.slideUp = new Class({

	Extends: Fx.Cycle,
	
	options: {
		cssBefore: {
			top: 0, left:0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({top: -this.parentHeight});
	}
});

Fx.Cycle.slideDown = new Class({

	Extends: Fx.Cycle,
	
	options: {
		cssBefore: {
			top: 0, left:0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({top: this.parentHeight});
	}
});

Fx.Cycle.slideRight = new Class({

	Extends: Fx.Cycle,
	
	options: {
		cssBefore: {
			top: 0, left:0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({left: this.parentWidth});
	}
});

Fx.Cycle.slideLeft = new Class({

	Extends: Fx.Cycle,
	
	options: {
		cssBefore: {
			top: 0, left:0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({left: -this.parentWidth});
	}
});

Fx.Cycle.foldUp = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeOut: {
			height: 0
		},
		animeIn: {
			left: 0, top: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.cssBefore({top: 0, height: this.height});
	}
});

Fx.Cycle.foldDown = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeIn: {
			left: 0, top: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({height: 0, top: this.height});
		this.cssBefore({top: 0, height: this.height});
	}
});

Fx.Cycle.foldRight = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeOut: {
			width: 0
		},
		animeIn: {
			left: 0, top: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.cssBefore({top: 0, width: this.width});
	}
});

Fx.Cycle.foldLeft = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeIn: {
			left: 0, top: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({width: 0, left: this.width});
		this.cssBefore({top: 0, width: this.width});
	}
});

Fx.Cycle.zoom = new Class({

	Extends: Fx.Cycle,
	
	options: {
		cssBefore: {
			top: 0, left: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({width: 0, height: 0, top: this.height/2, left: this.width/2});
		this.animeIn({top: 0, left: 0, width: this.height, height: this.width});
	}
});

Fx.Cycle.diagonalUp = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeIn: {
			top: 0, left: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({top: -this.parentHeight, left: -this.parentWidth});
	}
});

Fx.Cycle.diagonalDown = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeIn: {
			top: 0, left: 0
		},
		overflow: 'hidden'
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
		this.animeOut({top: this.parentHeight, left: this.parentWidth});
	}
});

Fx.Cycle.linear = new Class({

	Extends: Fx.Cycle,
	
	options: {
		animeOut: {
			display: 'none'
		},
		cssBefore: {
			display: 'block'
		}
	},
	
	initialize: function(element, options) {
		this.parent(element, options);
	}
});

Element.implement({
	
	cycle: function(type, options) {
		return new Fx.Cycle[type](this, options);
	}				  

});

Fx.Cycles = new Class({
	
	Extends: Fx.Elements,
	
	options: {
		animeOut: {},
		animeIn: {},
		cssBefore: {},
		cssAfter: {},
		reset: {},
		overflow: 'visible',
		autostart: true,
		steps: 2000,
		duration: 3000,
		handles: {
			next: false,
			prev: false,
			toFirst: false,
			toLast: false,
			autostart: false,
			stop: false
		},
		enable: {
			keyboard: false	
		},
		onAnimeIn: $empty,
		onAnimeOut: $empty
	},
	
	initialize: function(element, options) {
		this.element = $(element);
		this.elements = this.element.getChildren();
		this.parent($$(this.elements), options);
		this.imgs = this.element.getChildren();
		this.uimgs = this.element.getChildren().reverse();
		this.element.setStyles({'position': 'relative', 'overflow': this.options.overflow});
		this.first = this.element.getFirst();
		
		this.height = this.first.getStyle('height').toInt();
		this.width = this.first.getStyle('width').toInt();
		this.parentHeight = this.element.getStyle('height').toInt();
		this.parentWidth = this.element.getStyle('width').toInt();
		
		this.uimgs.each(function(img, i) {
			img.setStyles({'position': 'absolute', 'top': '0px', 'left': '0px', 'z-index': i});
		}, this);
		this.count = 0;
		this.where = -1;
		this.length = this.imgs.length-1;
		this.fullLength = this.imgs.length;
		if(this.options.autostart) this._autostart = this.next.periodical(this.options.steps, this);
		this.attachHandles();
		if(!this.options.enable.keyboard) this.attachKeys.bindWithEvent(this)();
	},
	
	next: function() {
		if(!this.timer) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			(this.count != this.length) ? this.count++ : this.count = 0;
			(this.where == -1) ? this.where = 0 : (this.count == 0) ? this.where = this.length : this.where = this.count-1;
			this.main();
		}
	},
	
	prev: function() {
		if(!this.timer) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			(this.count == 0) ? this.count = this.length : this.count--;
			(this.where == -1) ? this.where = 0 : (this.count == this.length) ? this.where = 0 : this.where = this.count+1;
			this.main();
		}
	},
	
	goTo: function(to) {
		if(!this.timer && to != this.count) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			this.where = this.count;
			this.count = to;
			this.main();
		}
	},
	
	toFirst: function() {
		if(!this.timer && this.count != 0) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			this.where = this.count;
			this.count = 0;
			this.main();
		}
	},
	
	toLast: function() {
		if(!this.timer && this.count != this.length) {
			this.checkAutostart();
			this.element = this.imgs[this.count];
			this.where = this.count;
			this.count = this.length;
			this.main();
		}
	},
	
	autostart: function() {
		this._autostart = this.next.periodical(this.options.steps, this);
	},
	
	stop: function() {
		this._autostart = $clear(this._autostart);	
	},
	
	checkAutostart: function() {
		if(this._autostart) {
			this._autostart = $clear(this._autostart);
			this._autostart = this.next.periodical(this.options.steps, this);
		}
	},
	
	attachHandles: function() {
		for(var mtd in this.options.handles) {
			var method = mtd.toString();
			if(this.options.handles[mtd] && $function(this[method])) {
				$(this.options.handles[mtd]).addEvent('click', function(event, method) {
					event.preventDefault();	
					this[method]();
				}.bindWithEvent(this, method));	
			}
		}
	},
	
	attachKeys: function(event) {
		$(document).addEvent('keydown', function(event) {
			switch(event.key) {
				case 'left': this.prev();
					break;
				case 'right': this.next();
					break;
				case 'a': this.autostart();
					break;
				case 's': this.stop();
					break;
				case 'f': this.toFirst();
					break;
				case 'l': this.toLast();
					break;
			}
		}.bind(this));
	},
	
	main: function() {
		this.element.setStyle('z-index', this.fullLength);
		this.imgs[this.count].setStyle('z-index', 1).setStyles(this.options.current);
		
		this.imgs.each(function(img, i) {
				if(i!=this.where)
					img.setStyles(this.options.cssBefore);
		}, this);
		
		var o = {};

		var curr = this.where;
		var next = this.count;
		
		this.currSlide = this.imgs[curr];
		this.nextSlide = this.imgs[next];
			
		o[curr] = this.options.animeOut;
		o[next] = this.options.animeIn;
		
		this.fireEvent('onAnimeOut', [this.currSlide, this.nextSlide]);
		this.imgs[next].setStyles(this.options.reset);
		this.start(o).chain(function() {
			this.imgs[curr].setStyles(this.options.cssAfter); 
			this.fireEvent('onAnimeIn', [this.currSlide, this.nextSlide]);	
		});
	}
					 
});

(function() {
var methods = {};

['animeOut', 'animeIn', 'cssBefore', 'cssAfter', 'reset'].each(function(method) {
	methods[method] = function(styles) {
		for(var style in styles)
			if($defined(styles[style])) this.options[method][style] = styles[style]; 
	}					
});

Fx.Cycles.implement(methods);
})();

Fx.Cycles.scrollUp = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({top: [0, -this.parentHeight]});
		this.animeIn({top: [this.parentHeight, 0]});
	}
});

Fx.Cycles.scrollDown = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({top: [0, this.parentHeight]});
		this.animeIn({top: [-this.parentHeight, 0]});
	}
});

Fx.Cycles.scrollLeft = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({left: [0, -this.parentWidth]});
		this.animeIn({left: [this.parentWidth, 0]});
	}
});

Fx.Cycles.scrollRight = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({left: [0, this.parentWidth]});
		this.animeIn({left: [-this.parentWidth, 0]});
	}
});

Fx.Cycles.fadeZoom = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({opacity: [1, 0], display: 'block'});
		this.animeIn({left: [this.width/2, 0], top: [this.height/2, 0], width: [0, this.width], height: [0, this.height], display: 'block'});
		this.cssBefore({height: 0, width: 0, display: 'none'});
		this.reset({height: this.height, width: this.width, opacity: 1, top: this.height/2, left: this.width/2, display: 'none'});
	}
});

Fx.Cycles.turnDown = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({height: [this.height, 0], top: [0, this.height]});
		this.animeIn({height: [0, this.height]});
		this.reset({display: 'block', height: this.height, width: this.width, top: 0, left: 0});
		this.cssAfter({display: 'none', width: 0});
	}
});

Fx.Cycles.turnUp = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({height: [this.height, 0], top: 0});
		this.animeIn({height: [0, this.height], top: 0});
		this.reset({display: 'block', top: this.height, width: this.width});
		this.cssAfter({display: 'none', width: 0});
	}
});

Fx.Cycles.turnLeft = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({width: [this.width, 0], left: 0});
		this.animeIn({width: [0, this.width], left: [this.width, 0]});
		this.reset({display: 'block', left: this.width, width: this.width});
		this.cssAfter({display: 'none', width: 0});
	}
});

Fx.Cycles.turnRight = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({width: [this.width, 0], left: [0, this.width]});
		this.animeIn({width: [0, this.width], left: 0});
		this.reset({display: 'block', left: 0, width: this.width});
		this.cssAfter({display: 'none', width: 0});
	}
});

Fx.Cycles.inOutLeft = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({top: this.parentHeight, left: this.parentWidth});
		this.animeIn({top:0, left: 0});
		this.cssBefore({display: 'none'});
		this.reset({top: -this.parentHeight, left: this.parentWidth, display: 'block'});
	}
});

Fx.Cycles.inOutRight = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({top: -this.parentHeight, left: -this.parentWidth});
		this.animeIn({top:0, left: 0});
		this.cssBefore({display: 'none'});
		this.reset({top: this.parentHeight, left: -this.parentWidth, display: 'block'});
	}
});

Fx.Cycles.inOutUp = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({top: -this.parentHeight});
		this.animeIn({left: 0});
		this.cssBefore({display: 'none'});
		this.reset({top: 0, left: this.parentWidth, display: 'block'});
	}
});

Fx.Cycles.inOutDown = new Class({

	Extends: Fx.Cycles,
	
	options: {
		overflow: 'hidden'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.animeOut({top: this.parentHeight});
		this.animeIn({left: 0});
		this.cssBefore({display: 'none'});
		this.reset({top: 0, left: this.parentWidth, display: 'block'});
	}
});

Element.implement({
	
	cycles: function(type, options) {
		return new Fx.Cycles[type](this, options);
	}				  

});

var Virtual = new Class({
		
	Implements: [Overlay, Options, Events],
	
	options: {
		enable: {
			arrows: true,
			closeButton: true,
			arrowsKeyboard: true,
			closeKeyboard: true,
			caption: true
		},
		effect: 'open',
		effectOptions: {
			duration: 1000	
		},
		style: true,
		adjustStyles: true,
		zones: {
			main: '',
			wrapper: '',
			caption: '',
			captionText: '',
			captionTextTitle: '',
			captionTextContent: '',
			arrowsBox: '',
			arrowsBoxText: '',
			leftArrow: '',
			rightArrow: ''
		},
		arrowsBoxText: false,
		leftArrowText: 'prev',
		rightArrowText: 'next',
		closeButtonText: 'close',
		captionOpacity: 0.4,
		imageText: false,
		onShow: $empty,
		onClose: $empty,
		onNext: $empty,
		onPrev: $empty
	},	
	
	initialize: function(options) {
		this.setOptions(options);
		this.effects = {
			main: new Fx.Elements(null, $merge(this.options.effectOptions, {link: 'ignore'})),
			caption: new Fx.Elements(null, {duration: 1000, link: 'ignore'})	
		};
		this.fullWidth = [];
		this.fullHeight = [];
		this.captionHeight = [];
	},
	
	mechanize: function() {
		this.createOverlay('virtualBoxOverlay', 'darken');
		this.createFullPage('virtualBoxFullPage');
		
		this.main = new Element('div', {
			'id': 'virtualMain',
			'class': this.options.zones.main
		});
		
		if(this.options.style)
			this.main.setStyles({
				'background-color': '#FFFFFF',
				'padding': '8px'
			});
		
		this.wrapper = new Element('div', {
			'id': 'virtualBox',
			'class': this.options.zones.wrapper,
			'styles': {
				'position': 'relative',
				'overflow': 'hidden'
			}
		}).inject(this.main);
		
		if(this.options.enable.caption) {
			this.caption = new Element('div', {
				'id': 'virtualCaption',	
				'class': this.options.zones.caption,
				'styles': {
					'position': 'absolute',
					'bottom': '0px',
					'opacity': this.options.captionOpacity,
					'z-index': 1,
					'overflow': 'hidden',
					'visibility': 'hidden'
				}
			}).inject(this.wrapper);
			
			if(this.options.style) this.caption.setStyles({'background-color': '#CCCCCC'});
			
			this.captionText = new Element('div', {
				'id': 'virtualCaptionText',	
				'class': this.options.zones.captionText,
				'styles': {
					'position': 'absolute',
					'bottom': '0px',
					'opacity': 1,
					'z-index': 2,
					'overflow': 'hidden',
					'visibility': 'hidden'
				}
			}).inject(this.wrapper);
			
			this.captionTextTitle = new Element('p', {
				'id': 'virtualCaptionTitle',
				'class': this.options.zones.captionTextTitle
			}).inject(this.captionText);
			
			this.captionTextContent = new Element('p', {
				'id': 'virtualCaptionContent',
				'class': this.options.zones.captionTextContent
			}).inject(this.captionText);
		}
		
		if(this.options.enable.arrows) {
			this.arrowsBox = new Element('div', {
				'id': 'virtualArrowsBox',	
				'class': this.options.zones.arrowsBox,
				 'styles': {
					 'position': 'absolute',
					 'bottom': '0px',
					 'visibility': 'hidden' 
				 }
			});
			
			this.arrowsBoxText = new Element('div', {
				'id': 'virtualArrowsBoxText', 
				'class': this.options.zones.arrowsBoxText,
				'styles': {
					'display': 'block',
					'visibility': 'hidden'
				}
			}).inject(this.arrowsBox);
			
			this.leftArrow = new Element('a', {
				'id': 'virtualLeftArrow',
				'class': this.options.zones.leftArrow,
				'href': '#'
			}).set('html', this.options.leftArrowText);
			
			this.rightArrow = new Element('a', {
				'id': 'virtualRightArrow',
				'class': this.options.zones.rightArrow,
				'href': '#'
			}).set('html', this.options.rightArrowText);
			
			this.leftArrow.addEvent('click', function(event) {
				event.preventDefault();
				this.prev();
			}.bind(this));
			
			this.rightArrow.addEvent('click', function(event) {
				event.preventDefault();
				this.next();
			}.bind(this));
			
			$$(this.leftArrow, this.rightArrow).inject(this.arrowsBox);
			
			if(this.options.enable.closeButton) {
				this.closeButton = new Element('a', {
					'id': 'virtualCloseButton',
					'class': this.options.zones.closeButton,
					'href': '#'
				}).set('html', this.options.closeButtonText).addEvent('click', function(event) {
					event.preventDefault();
					this.closeBox();
				}.bind(this));
				this.closeButton.inject(this.arrowsBox);
			}
			else {
				this.attachCloseEvent();
			}
		}
		
		if(this.options.enable.closeKeyboard) document.addEvent('keydown', this.keyboardClose.bind(this));
		if(!this.options.enable.arrows || !this.options.enable.closeButton) this.attachCloseEvent();
		if(this.options.enable.arrowsKeyboard) document.addEvent('keydown', this.keyboard.bindWithEvent(this));
		
		if(this.options.adjustStyles) {
			this.newsizes = function() {
				$$(this.main).setStyles({
					'top': window.getSize().y.toInt()/2,
					'left': window.getSize().x.toInt()/2
				});
			};
			window.addEvent('resize', this.newsizes.bind(this));
		}
	},
	
	createArrowsBox: function() {
		this.arrowsBox.inject(this.main);
		this.main.inject(this.fullpage);
		this.arrowsBoxHeight = this.arrowsBox.getSize().y + this.arrowsBoxText.getSize().y;
		this.arrowsBoxHalfHeight = this.arrowsBox.getHeight().toInt();
		this.main.setStyles({
			'position': 'absolute',
			'top': window.getSize().y.toInt()/2,
			'left': window.getSize().x.toInt()/2,
			'height': this.sizes.height+this.arrowsBoxHeight,
			'margin-top': -((this.sizes.height+this.arrowsBoxHeight)/2),
			'margin-left': -((this.sizes.width+this.arrowsBoxHeight)/2)
		});
	},
	
	setArrowsBoxText: function(text) {
		if(this.options.enable.arrows) { 
			var arrowsBoxText = this.options.arrowsBoxText || text;
			this.arrowsBoxText.set('html', arrowsBoxText).inject(this.main);
		}
	},
	
	reset: function() {
		$$(this.caption, this.captionText, this.arrowsBox, this.arrowsBoxText).setStyle('visibility', 'hidden');
		if(this.options.enable.caption) {
			this.captionText.dispose().setStyle('height', '0px');
			$$(this.captionTextTitle, this.captionTextContent).empty();
		}
	},
	
	makeCaptionEffect: function(i) {
		if(this.options.enable.caption) {
			this.captionText.inject(this.caption, 'after');
			if(!this.captionPadding) this.captionPadding = (this.captionText.getStyle('padding-top').toInt() + this.captionText.getStyle('padding-bottom').toInt());
			
			this.captionText.setStyle('height', 'auto');
			this.captionTextTitle.set('html', this.sizes.title).inject(this.captionText);
			this.captionTextContent.set('html', this.sizes.text).inject(this.captionText);
			
			if(!this.captionHeight[i]) this.captionHeight[i] = this.captionText.getSize().y - this.captionPadding;
			
			$$(this.caption, this.captionText).setStyles({'height': '0px', 'visibility': 'visible'});
			
			switch(this.options.effect) {
				case 'open':
				case 'slide:vertical':
				case 'slide:horizontal':
				case 'slide': this.captionDelay = this.effects.main.options.duration.toInt();
								break;
				case 'fix': this.captionDelay = 0;
							break;
				case 'fold': this.captionDelay = this.effects.main.options.duration.toInt()*2;
								break;
			}
			
			this.effects.caption.elements = $$(this.caption, this.captionText);
			this.effects.caption.start.delay(this.captionDelay, this.effects.caption, {
				'0': { height: [0, this.captionHeight[i]]},	
				'1': { height: [0, this.captionHeight[i]]}
			});
		}
	},
	
	next: function() {
		if(this.effects.main.timer || this.effects.caption.timer) return;
		(this.count != this.length) ? this.count++ : this.count = 0;
		this.attach(this.count);
		this.fireEvent('onNext', [this.count, this.fullLength]);
	},
	
	prev: function() {
		if(this.effects.main.timer || this.effects.caption.timer) return;
		(this.count == 0) ? this.count = this.length : this.count--;
		this.attach(this.count);
		this.fireEvent('onPrev', [this.count, this.fullLength]);
	},
	
	keyboard: function(event) {
		if(this.overlayActive) {
			if(event.key == 'right') {
				this.next();
			}
			else if(event.key == 'left') {
				this.prev();
			}
		}
	},
	
	keyboardClose: function(event) {
		if(this.overlayActive) {
			if(event.key == 'esc') this.closeBoxWithKeyboard();
		}
	},
	
	setEffect: function(mode) {
		this.options.effect = mode;
	},
	
	remove: function() {
		this.main.dispose();
		this.removeOverlay();
	},
	
	attachCloseEvent: function() {
		if(Browser.firefox) {
			this.overlay.addEvent('click', this.closeBox.bindWithEvent(this, 'overlay'));
			this.fullpage.addEvent('click', this.closeBox.bindWithEvent(this, 'fullpage'));
		}
		else {
			this.fullpage.addEvent('click', this.closeBox.bindWithEvent(this, 'fullpage'));
		}
	},
	
	closeBox: function(event, zone) {
		if(this.effects.main.timer || this.effects.caption.timer) return;
		if((!this.options.enable.arrows || !this.options.enable.closeButton) && event.target != this[zone]) return;
		this.fireEvent('onClose', [this.count, this.length]);
		this.count = 0;
		this.remove();
	},
	
	closeBoxWithKeyboard: function() {
		if(this.effects.main.timer || this.effects.caption.timer) return;
		this.fireEvent('onClose', [this.count, this.length]);
		this.count = 0;
		this.remove();
	},
	
	makeEffect: function(i) {
		if(this.options.effect == 'open') {
			if(Browser.firefox) this.fullpage.setStyle('height', 'auto');
			if(this.options.enable.arrows) this.createArrowsBox();
			else this.main.inject(this.fullpage);
			
			if(!this.fullWidth[i]) this.fullWidth[i] = this.main.getStyle('width').toInt();
			if(!this.fullHeight[i]) this.fullHeight[i] = (!this.arrowsBoxHeight) ? this.sizes.height : this.sizes.height+this.arrowsBoxHeight;
			
			$$(this.main, this.wrapper).setStyles({'visibility': 'visible', 'height': '0px', 'width': '0px'});
			$$(this.arrowsBox).setStyle('width', this.fullWidth[i]);
			
			this.effects.main.elements = $$(this.main, this.wrapper);
			this.effects.main.start({
				'0': {
					'width': this.fullWidth[i],	
					'height': this.fullHeight[i]
				},
				'1': {
					'width': this.fullWidth[i],	
					'height': this.sizes.height
				}
			}).chain(function() {
				if(this.options.enable.arrows) $$(this.arrowsBox, this.arrowsBoxText).setStyle('visibility', 'visible');	
			}.bind(this));
		}
		else if(this.options.effect == 'fix') {
			if(Browser.firefox) this.fullpage.setStyle('height', 'auto');
			if(this.options.enable.arrows) { 
				this.createArrowsBox();
				if(!this.fullWidth[i]) this.fullWidth[i] = this.main.getStyle('width').toInt();
				if(!this.fullHeight[i]) this.fullHeight[i] = (!this.arrowsBoxHeight) ? this.sizes.height : this.sizes.height+this.arrowsBoxHeight;
				$$(this.arrowsBox, this.arrowsBoxText).setStyle('visibility', 'visible');
				$$(this.arrowsBox).setStyle('width', this.fullWidth[i]);
			}
			else this.main.inject(this.fullpage);
		}
		else if(this.options.effect == 'fold') {
			if(Browser.firefox) this.fullpage.setStyle('height', 'auto');
			if(this.options.enable.arrows) this.createArrowsBox();
			else this.main.inject(this.fullpage);
			
			$$(this.main).setStyle('overflow', 'hidden');
			
			if(!this.fullWidth[i]) this.fullWidth[i] = this.main.getStyle('width').toInt();
			if(!this.fullHeight[i]) this.fullHeight[i] = (!this.arrowsBoxHeight) ? this.sizes.height : this.sizes.height+this.arrowsBoxHeight;
			
			$$(this.main, this.wrapper).setStyles({'visibility': 'visible', 'height': '0px', 'width': '0px'});
			$$(this.arrowsBox).setStyles({'height': '0px', 'width': '0px'});
			//$$(this.arrowsBox).setStyle('width', this.fullWidth[i]);
			
			this.effects.main.elements = (this.options.enable.arrows) ? $$(this.main, this.wrapper, this.arrowsBox) : $$(this.main, this.wrapper);
			
			var width = {
				'0': { 'width': [this.main.getStyle('width').toInt(), this.fullWidth[i]] },
				'1': { 'width': [this.main.getStyle('width').toInt(), this.fullWidth[i]] }
			};
			
			var height = {
				'0': { 'height': [this.main.getStyle('height').toInt(), this.fullHeight[i]] },
				'1': { 'height': [this.main.getStyle('height').toInt(), this.sizes.height] }
			};
			
			if(this.options.enable.arrows) {
				var arrwidth = { '2': { 'width': this.fullWidth[i] } };
				var arrheight = { '2': { 'height': [0, this.arrowsBoxHalfHeight] } };
			}
			
			this.effects.main.start((arrwidth) ? $merge(width, arrwidth) : width).chain(function() {
				this.effects.main.start((arrheight) ? $merge(height, arrheight) : height);
			}.bind(this)).chain(function() {
				if(this.options.enable.arrows) $$(this.arrowsBox, this.arrowsBoxText).setStyle('visibility', 'visible');	
			}.bind(this));
		}
		else if(this.options.effect == 'slide:vertical' || this.options.effect == 'slide:horizontal' || this.options.effect == 'slide') {
			if(Browser.firefox) this.fullpage.setStyle('height', 'auto');
			if(this.options.enable.arrows) this.createArrowsBox();
			else this.main.inject(this.fullpage);
			
			if(!this.fullWidth[i]) this.fullWidth[i] = this.main.getStyle('width').toInt();
			if(!this.fullHeight[i]) this.fullHeight[i] = (!this.arrowsBoxHeight) ? this.sizes.height : this.sizes.height+this.arrowsBoxHeight;
			
			var direction = this.options.effect.split(':')[1] || 'vertical';
			
			if(direction == 'vertical')
				$$(this.main).setStyles({'visibility': 'visible', 'height': this.fullHeight[i], 'width': this.fullWidth[i], 'top': -1000});
			else if(direction == 'horizontal')
				$$(this.main).setStyles({'visibility': 'visible', 'height': this.fullHeight[i], 'width': this.fullWidth[i], 'left': -1000});
			
			$$(this.arrowsBox).setStyle('width', this.fullWidth[i]);
			
			switch(direction) {
				case 'vertical': var styles = {'top': window.getSize().y.toInt()/2 };
								break;
				case 'horizontal': var styles = {'left': window.getSize().x.toInt()/2 };
								break;
			}
	
			this.effects.main.elements = $$(this.main);
			this.effects.main.start({
				'0': styles
			}).chain(function() {
				if(this.options.enable.arrows) $$(this.arrowsBox, this.arrowsBoxText).setStyle('visibility', 'visible');	
			}.bind(this));
			
		}
	},
	
	virtualStyle: function(path) {
		new Asset.css(path, {id: 'virtualStyle'});
		return this;
	},
	
	setIDs: function(names) {
		if($object(names)) {
			for(var name in names) {
				if(this[name]) this[name].set('id', names[name]);
			}	
		}
		return this;
	}
});

Virtual.single = new Class({
						   
	attachElement: function() {
		this.element.addEvent('click', function(event) {
			event.preventDefault();
			this.attach(0);	
		}.bind(this));
	},
	
	create: function() {
		this.attach(0);	
	}
});

Virtual.Box = new Class({
						
	Extends: Virtual,
	
	initialize: function(options, single) {
		this.links = $$('a[class=virtualbox]');
		this.preload = [];
		this.parent(options);
		
		this.mechanize();
		
		if(!single) {
			this.links.each(function(el, i) {
									 
				this.preload[i] = new Element('img');
				this.preload[i].src = el.getProperty('href');
		
				var fullText = el.getProperty('title').split(' :: ');
				
				this.preload[i].store('title', fullText[0]);
				this.preload[i].store('text', fullText[1]);
				
				el.addEvent('click', function(event) {
					event.preventDefault();
					this.attach(i);	
				}.bind(this));
				
			}, this);
		}
		
		this.count = 0;
		this.length = this.preload.length-1;
		this.fullLength = this.preload.length;
	},
	
	attach: function(i) {
		this.img = this.preload[i];
		this.count = i;
		
		if(!this.overlayActive) { 
			this.injectOverlay(true);
		}
		
		this.reset();
		
		this.prepareImage(i);
		this.makeCaptionEffect(i);
	},
	
	prepareImage: function(i) {
		this.sizes = {
			width: this.preload[i].width,
			height: this.preload[i].height,
			title: this.preload[i].retrieve('title'),
			text: this.preload[i].retrieve('text')
		};
		
		this.main.setStyles({
			'position': 'absolute',
			'width': this.sizes.width,
			'height': this.sizes.height,
			'top': window.getSize().y.toInt()/2,
			'left': window.getSize().x.toInt()/2,
			'margin-top': -(this.sizes.height/2),
			'margin-left': -(this.sizes.width/2)
		});
		
		this.wrapper.setStyles({
			'background-color': '#FFFFFF',
			'background-repeat': 'no-repeat',
			'background-image': 'url(' + this.preload[i].src + ')',
			'overflow': 'hidden',
			'width': this.sizes.width,
			'height': this.sizes.height			   
		});
		
		$$(this.caption, this.captionText).setStyles({'width': this.sizes.width});
		
		this.setArrowsBoxText('image ' + (i+1) + '/' + this.preload.length);
		this.fireEvent('onShow');
		this.makeEffect(i);
	}
});

Virtual.Box.single = new Class({
								
	Extends: Virtual.Box,
	
	Implements: Virtual.single,
	
	initialize: function(element, options) {
		this.element = $(element);
		this.parent($merge(options, {enable: {arrows: false, arrowsKeyboard: false}}), true);
		this.preload[0] = new Element('img');
		var fullText = this.element.getProperty('title').split(' :: ');
	
		this.preload[0].src = this.element.getProperty('href');
		this.preload[0].store('title', fullText[0]);
		this.preload[0].store('text', fullText[1]);
			
		this.attachElement();
	}
});

Virtual.Ajax = new Class({
						
	Extends: Virtual,
	
	options: {
		width: 400,
		height: 300,
		requestOptions: {}
	},
	
	initialize: function(options, single) {
		this.links = $$('a[class=virtualajax]');
		this.preload = [];
		this.parent(options);
		this.request = new Request.HTML($merge(this.options.requestOptions, {update: this.wrapper}));
		
		this.mechanize();
		this.wrapreq = new Element('div').inject(this.wrapper, 'top');
		
		if(!single) {
			this.links.each(function(el, i) {				 
				this.preload[i] = new Hash();
				var fullText = el.getProperty('title').split(' :: ');
				
				this.preload[i].set('src',  el.get('href'));
				this.preload[i].set('width',  fullText[0].toInt() || this.options.width);
				this.preload[i].set('height',  fullText[1].toInt() || this.options.height);
				this.preload[i].set('title',  fullText[2]);
				this.preload[i].set('text', fullText[3]);
				
				el.addEvent('click', function(event) {
					event.preventDefault();
					this.attach(i);	
				}.bind(this));
			}, this);
		}
		
		this.count = 0;
		this.length = this.preload.length-1;
		this.fullLength = this.preload.length;
	},
	
	attach: function(i) {
		this.img = this.preload[i];
		this.count = i;
		
		if(!this.overlayActive) { 
			this.injectOverlay(true);
		}
		
		if(Browser.opera) this.main.dispose();
		this.reset();
		this.prepareRequest(i);
		this.makeCaptionEffect(i);
	},
	
	prepareRequest: function(i) {
		this.sizes = {
			width: this.preload[i].get('width'),
			height: this.preload[i].get('height'),
			title: this.preload[i].get('title'),
			text: this.preload[i].get('text')
		};
		
		this.main.setStyles({
			'position': 'absolute',
			'width': this.sizes.width,
			'height': this.sizes.height,
			'top': window.getSize().y.toInt()/2,
			'left': window.getSize().x.toInt()/2,
			'margin-top': -(this.sizes.height/2),
			'margin-left': -(this.sizes.width/2)
		});
		
		this.wrapper.setStyles({
			'width': this.sizes.width,
			'height': this.sizes.height
		});
		
		$$(this.caption, this.captionText).setStyles({'width': this.sizes.width});
		
		this.request.setOptions({url: this.preload[i].src, update: this.wrapreq,
			onSuccess: function() {
				if(this.options.enable.caption) {
					$$(this.caption, this.captionText).setStyles({
						'width': this.sizes.width				   
					}).inject(this.wrapper);
					this.captionTextTitle.set('html', this.sizes.title).inject(this.captionText);
					this.captionTextContent.set('html', this.sizes.text).inject(this.captionText);
				}		
			}.bind(this, i)
		}).post();
		
		this.setArrowsBoxText('Virtual Ajax ' + (i+1) + '/' + this.preload.length);
		this.fireEvent('onShow');
		this.makeEffect(i);
	}
});

Virtual.Ajax.single = new Class({
								
	Extends: Virtual.Ajax,
	
	Implements: Virtual.single,
	
	initialize: function(element, options) {
		this.element = $(element);
		this.parent($merge(options, {enable: {arrows: false, arrowsKeyboard: false}}), true);
		this.preload[0] = new Hash();
		var fullText = this.element.getProperty('title').split(' :: ');
		this.preload[0].set('src',  this.element.get('href'));
		this.preload[0].set('width',  fullText[0].toInt() || this.options.width);
		this.preload[0].set('height',  fullText[1].toInt() || this.options.height);
		this.preload[0].set('title',  fullText[2]);
		this.preload[0].set('text', fullText[3]);
			
		this.attachElement();
	}
});

Virtual.HTML = new Class({
						
	Extends: Virtual,
	
	options: {
		width: 400,
		height: 300,
		contents: []
	},
	
	initialize: function(options, single) {
		this.links = $$('a[class=virtualhtml]');
		this.preload = [];
		this.parent(options);
		
		this.mechanize();
		this.content = new Element('div', {'id': 'virtualHTMLContent'});
		
		if(!single) {
			this.links.each(function(el, i) {
									 
				this.preload[i] = new Hash();
				var fullText = el.getProperty('title').split(' :: ');
				
				this.preload[i].set('width',  fullText[0].toInt() || this.options.width);
				this.preload[i].set('height',  fullText[1].toInt() || this.options.height);
				this.preload[i].set('title',  fullText[2]);
				this.preload[i].set('text', fullText[3]);
				
				el.addEvent('click', function(event) {
					event.preventDefault();
					this.attach(i);	
				}.bind(this));
				
			}, this);
		}
		
		this.count = 0;
		this.length = this.preload.length-1;
		this.fullLength = this.preload.length;
	},
	
	attach: function(i) {
		this.img = this.preload[i];
		this.count = i;
		
		if(!this.overlayActive) { 
			this.injectOverlay(true);
		}
		
		if(Browser.opera) this.main.dispose();
		this.reset();
		this.prepareContent(i);
		this.makeCaptionEffect(i);
	},
	
	prepareContent: function(i) {
		this.sizes = {
			width: this.preload[i].get('width'),
			height: this.preload[i].get('height'),
			title: this.preload[i].get('title'),
			text: this.preload[i].get('text')
		};
		
		this.main.setStyles({
			'position': 'absolute',
			'width': this.sizes.width,
			'height': this.sizes.height,
			'top': window.getSize().y.toInt()/2,
			'left': window.getSize().x.toInt()/2,
			'margin-top': -(this.sizes.height/2),
			'margin-left': -(this.sizes.width/2)
		});
		
		this.wrapper.setStyles({
			'width': this.sizes.width,
			'height': this.sizes.height
		});
		
		$$(this.caption, this.captionText).setStyles({'width': this.sizes.width});
		
		this.content.set('html', this.options.contents[i]).inject(this.wrapper, 'top');
		this.setArrowsBoxText('Virtual HTML ' + (i+1) + '/' + this.preload.length);
		this.fireEvent('onShow');
		this.makeEffect(i);
	}
});

Virtual.HTML.single = new Class({
								
	Extends: Virtual.HTML,
	
	Implements: Virtual.single,
	
	options: {
		content: ''
	},
	
	initialize: function(element, options) {
		this.element = $(element);
		this.parent($merge(options, {enable: {arrows: false, arrowsKeyboard: false}}), true);
		this.preload[0] = new Hash();
		var fullText = this.element.getProperty('title').split(' :: ');
		this.preload[0].set('width',  fullText[0].toInt() || this.options.width);
		this.preload[0].set('height',  fullText[1].toInt() || this.options.height);
		this.preload[0].set('title',  fullText[2]);
		this.preload[0].set('text', fullText[3]);
		
		this.options.contents[0] = this.options.content;
		this.attachElement();
	}
});

var Kwick = {};

Kwick.Base = new Class({
					   
	Extends: Fx.Elements,
	
	options: {
		large: 200,
		normal: 100,
		small: 50,
		link: 'cancel',
		duration:300,
		transition: 'back:out'
	},	
	
	initialize: function(elements, options) {
		this.parent(elements, options);
	},
	
	enter: function(prop, el, i) {
		var o = {};
		o[i] = {};
		o[i][prop] = [el.getStyle(prop), this.options.large];
		this.elements.each(function(other, j) {
			if(i != j) {
				var p = other.getStyle(prop);
				if(p != this.options.small) { 
					o[j] = {};
					o[j][prop] = [p, this.options.small];
				}
			}
		}, this);
		this.start(o);
	},
	
	out: function(prop) {
		var o = {};
		this.elements.each(function(el, i) {
			o[i] = {};
			o[i][prop] = [el.getStyle(prop), this.options.normal];
		}, this);
		this.start(o);
	},
	
	build: function(prop, el, i) {
		el.addEvent("mouseenter", this.enter.bind(this, [prop, el, i]));
	}
});

Kwick.Menu = new Class({
					   
	Extends: Kwick.Base,
	
	options: {
		mode: 'horizontal'
	},
	
	initialize: function(elements, options) {
		this.parent(elements, options);
		this.ul = this.elements.getParent();
		switch(this.options.mode) {
			case 'vertical': this.elements.each(function(el, i) { this.build('height', el, i); }, this);
					  this.elements.each(function(el) { el.addEvent('mouseleave', this.out.bind(this, 'height')); }, this);
					  break;
					  
			case 'horizontal': this.elements.each(function(el, i) { this.build('width', el, i); }, this);
					  this.elements.each(function(el) { el.addEvent('mouseleave', this.out.bind(this, 'width')); }, this);
					  break;
		}; 
	}
});

Kwick.All = new Class({
					   
	Extends: Kwick.Base,
	
	initialize: function(elements, property, options) {
		this.parent(elements, options);
		this.property = property;
		this.elements.each(function(el, i) { this.build(this.property, el, i); }, this);
		this.elements.each(function(el) { el.addEvent('mouseleave', this.out.bind(this, this.property)); }, this);
	}
});

var Glider = new Class({
					   
	Implements: [Overlay, Options, Events],
	
	options: {
		enable: {
			resizeHeight: true,
			resizeWidth: false,
			preloader: true,
			captions: true,
			thumbnails: false,
			arrows: false,
			arrowsLimits: false,
			arrowsKeyboard: false,
			autostart: false,
			fullscreen: false,
			toNormalButton: true,
			toFullScreenButton: false
		},
		steps: 3000,
		mode: 'scroll',
		captions: [],
		captionWrapper: 'captionWrapper',
		captionFadeEffect: true,
		captionHeightEffect: true,
		scrollOptions: {},
		morphOptions: {},
		thumbnailWrapper: 'thumbsWrapper',
		thumbTexts: [],
		toNormalButtonClass: '',
		toNormalButtonText: 'normal mode',
		toNormalButtonType: 'a',
		toFullScreenButtonClass: '',
		toFullScreenButtonText: 'full screen',
		toFullScreenButtonType: 'a',
		onFullScreen: $empty,
		onNormalScreen: $empty,
		onNext: $empty,
		onPrev: $empty,
		onGoTo: $empty,
		onFirst: $empty,
		onLast: $empty
	},

	initialize: function(element, options) {
		this.element = $(element);
		this.setOptions(options);
		this.fx = new Fx.Scroll(this.element, $merge(this.options.scrollOptions, {link:'chain', wheelStops:false}));
		this.count = 0;
		this.matter = 0;
		this.length = this.element.getChildren().length.toInt()-1;
		this.fullLength = this.element.getChildren().length.toInt();
		this.wrapper = this.element.getParent();
		this.main = this.wrapper.getParent();
		this.main.setStyle('position', 'relative');
		this.caption = new Element('div', { 'id': this.options.captionWrapper}).inject(this.element.getParent(), 'after').setStyle('display', (this.options.enable.captions) ? 'block' : 'none');
		if(this.options.enable.captions && this.options.captions[0]) this.caption.set('html', this.options.captions[0]);
		this.fxcapt = new Fx.Morph(this.caption, this.options.morphOptions);
		this.activizeFullscreen = false;
		
		this.checkResize();
		
		if(this.options.enable.preloader) {
			this.images = [];
			this.element.getChildren().each(function(li, i) {
				this.images[i] = li.getFirst().getProperty('src');
			}, this);
			new Asset.images(this.images);
		}
		
		if(this.options.enable.arrows) {
			this.leftArrow = new Element('li', {'id': 'leftArrow'}).addEvent('click', this.prev.bind(this));
			this.rightArrow = new Element('li', {'id': 'rightArrow'}).addEvent('click', this.next.bind(this));
			
			if(this.options.enable.arrowsLimits) {
				this.leftArrowLimit = new Element('li', {'id': 'leftArrowLimit'}).addEvent('click', this.toFirst.bind(this));
				this.rightArrowLimit = new Element('li', {'id': 'rightArrowLimit'}).addEvent('click', this.toLast.bind(this));
			}
			
			if(!this.options.enable.thumbnails) {
				this.thumbsWrapper = new Element('div', {'id': this.options.thumbnailWrapper}).inject(this.caption, 'after');
				this.thumbs = new Element('ul').injectInside(this.thumbsWrapper);
				this.leftArrow.inject(this.thumbs, 'top');
				this.rightArrow.inject(this.thumbs);
				
				if(this.options.enable.arrowsLimits) {
					this.leftArrowLimit.inject(this.thumbs, 'top');
					this.rightArrowLimit.inject(this.thumbs);
				}
			}
		}
		
		if(this.options.enable.arrowsKeyboard) {
			this.boundKeyboard = this.keyboard.bindWithEvent(this);
			document.addEvent('keydown', this.boundKeyboard);
		}
		
		if(this.options.enable.thumbnails) {
			this.thumbsWrapper = new Element('div', {'id': this.options.thumbnailWrapper}).inject(this.caption, 'after');
			this.thumbs = new Element('ul').injectInside(this.thumbsWrapper);
			this.items = [];
			this.element.getChildren().each(function(li, i) {
				(this.options.thumbTexts[i]) ? this.text = this.options.thumbTexts[i] : this.text = 'item ' + i;
				this.items[i] = new Element('li').set('html', this.text).addEvent('click', function(event) {
					event.stop();
					this.items.each(function(item) { item.removeClass('activeThumb')});
					this.items[i].addClass('activeThumb');
					this.goTo(i);
				}.bind(this)).injectInside(this.thumbs);
			}, this);
			this.activize(0);
			if(this.options.enable.arrows) {
				this.leftArrow.inject(this.thumbs, 'top');
				this.rightArrow.inject(this.thumbs);
			}
			if(this.options.enable.arrowsLimits) {
				this.leftArrowLimit.inject(this.thumbs, 'top');
				this.rightArrowLimit.inject(this.thumbs);
			}
		}
		
		this.createFullScreenButton();
		
		if(this.options.enable.autostart) { 
			if(this.options.enable.thumbnails) this.activize(0);
			this.start();
		}
		
		if(this.options.enable.fullscreen) {
			this.wrapperStyles = this.wrapper.getStyles();
			if(this.main.getParent()) this.mainParent = this.main.getParent();
			this.boundFullScreen = this.fullscreen.bindWithEvent(this);
			document.addEvent('keydown', this.boundFullScreen);
		}
	},
	
	next: function() {
		(this.count != this.length) ? this.count++ : this.count = 0;
		this.checkResize();
		this.setFullScreenSizes();
		this.makeScroll(this.count, false, 'next');
		this.addCaption(this.options.captionFadeEffect, this.options.captionHeightEffect);
		this.fireEvent('onNext', [this.count, this.fullLength]);
		if(this.options.enable.thumbnails) this.activize(this.count);
	},
	
	prev: function() {
		(this.count == 0) ? this.count = this.length : this.count--;
		this.checkResize();
		this.setFullScreenSizes();
		this.makeScroll(this.count, false, 'prev');
		this.addCaption(this.options.captionFadeEffect, this.options.captionHeightEffect);
		this.fireEvent('onPrev', [this.count, this.fullLength]);
		if(this.options.enable.thumbnails) this.activize(this.count);
	},
	
	goTo: function(where, fix, from) {
		var where = where;
		this.count = where;
		this.checkResize();
		this.setFullScreenSizes();
		if(this.autostart) {
			this.steps = $clear(this.steps);
			this.steps = this.next.periodical(this.options.steps, this);
		}
		this.makeScroll(this.count, fix || false, from);
		this.addCaption(this.options.captionFadeEffect, this.options.captionHeightEffect);
		this.fireEvent('onGoTo', [this.count, this.fullLength]);
		if(this.options.enable.thumbnails) this.activize(this.count);
	},
	
	start: function() {
		this.steps = this.next.periodical(this.options.steps, this);
		this.autostart = true;
	},
	
	stop: function() {
		this.steps = $clear(this.steps);	
		this.autostart = false;
	},
	
	toFirst: function() {
		this.goTo(0, false, 'first');
		this.fireEvent('onFirst', [this.count, this.fullLength]);
	},
	
	toLast: function() {
		this.goTo(this.length, false, 'last');
		this.fireEvent('onLast', [this.count, this.fullLength]);
	},
	
	makeScroll: function(where, fix, from) {
		if(fix)
			this.element.scrollTop = this.element.getChildren()[where].getPosition(this.element).y.toInt();
		else {
			switch(this.options.mode) {
				case 'scroll':
					this.fx.start(0, this.element.getChildren()[this.count].getPosition(this.element).y.toInt());
					break;
				
				case 'fix':
					this.element.scrollTop = this.element.getChildren()[where].getPosition(this.element).y.toInt();
					break;
			}
		}
	},
	
	setMode: function(mode) {
		if(mode == 'fix' || mode == 'scroll') this.options.mode = mode;
	},
	
	checkResize: function() {
		if(this.options.enable.resizeHeight) {
			this.style = this.element.getChildren()[this.count].getFirst().getStyle('height').toInt();
			$$(this.wrapper, this.element, this.element.getChildren()[this.count]).setStyle('height', this.style);
		}
		if(this.options.enable.resizeWidth) {
			this.width = this.element.getChildren()[this.count].getFirst().getStyle('width').toInt();
			$$(this.wrapper, this.element, this.element.getChildren()[this.count], this.caption).setStyle('width', this.width);
			if(this.thumbsWrapper) this.thumbsWrapper.setStyle('width', this.width);
		}
	},
	
	addCaption: function(fade, height) {
		if(this.options.enable.captions && this.options.captions.length !=0) {
			if(this.options.captions[this.count]) this.caption.set('html', this.options.captions[this.count]);
			this.fxcaption = {};
			if(fade) 
				this.fxcaption['opacity'] = [0, 1];
			if(height)
				this.fxcaption['height'] = (this.options.captionHeightEffect) ? [0, this.caption.getStyle('height')] : [this.caption.getStyle('height')];			
			this.fxcapt.start(this.fxcaption);
		}
	},
	
	keyboard: function(event) {
		if(event.key == 'right') this.next();
		else if(event.key == 'left') this.prev();	
	},
	
	fullscreen: function(event) {
		if(event.shift && event.key == 'f') this.toFullScreenMode();			
	},
	
	setFullScreenSizes: function() {
		if(this.activizeFullscreen) {
			this.sizes = { 
				width: this.wrapper.getStyle('width').toInt() + this.caption.getStyle('width').toInt() + this.thumbsWrapper.getStyle('width').toInt(),
				height: this.wrapper.getStyle('height').toInt() + this.caption.getStyle('height').toInt() + this.thumbsWrapper.getStyle('height').toInt(),
				top: this.wrapper.getSize().y/2 + this.caption.getSize().y/2 + this.thumbsWrapper.getSize().y/2,
				left: this.wrapper.getSize().x/2
			};
			
			this.full.setStyles({
				'width': this.sizes.width,
				'height': this.sizes.height,
				'top': '50%', 
				'left': '50%', 
				'position': (!Browser.ie6) ? 'fixed' : 'absolute', 
				'margin-top': -this.sizes.top, 
				'margin-left': -this.sizes.left
			});
		}
	},
	
	toFullScreenMode: function(event) {
		if(this.activizeFullscreen) return;
			this.full = new Element('div').wraps(this.wrapper).wraps(this.caption);
			this.activizeFullscreen = true;
			
			if(this.thumbsWrapper) { 
				this.createNormalButton();
				this.full.wraps(this.thumbsWrapper);
			}
			this.createOverlay('gliderOverlay', 'darken');
			this.createFullPage('gliderFullPage');
			this.overlay.inject(document.body);
			
			this.fixOverlay();
			
			(this.options.enable.toNormalButton) ? this.toNormal.addEvent('click', this.toNormalMode.bindWithEvent(this)) : this.fullpage.addEvent('click', this.toNormalMode.bindWithEvent(this));
			this.fullpage.inject(document.body);
			
			this.setFullScreenSizes();
			this.full.inject(this.fullpage);
			
			this.goTo(this.count, true);
			this.fireEvent('onFullScreen', [this.count, this.fullLength]);
	},
	
	toNormalMode: function(event) {
		event.preventDefault();
		if(!this.options.enable.toNormalButton && event.target != this.fullpage) return;
		
		this.activizeFullscreen = false;
		if(this.mainParent) {
			if(this.options.enable.toNormalButton) this.toNormal.dispose();
			if(this.options.enable.toFullScreenButton) this.createFullScreenButton();
			this.wrapper.inject(this.main);
			this.caption.inject(this.wrapper, 'after');
			if(this.thumbsWrapper) this.thumbsWrapper.inject(this.caption, 'after');
			this.goTo(this.count, true);
			this.fireEvent('onNormalScreen', [this.count, this.fullLength]);
		}
		
		this.removeOverlay();
		this.fullpage.dispose();
	},
	
	createNormalButton: function() {
		if(this.options.enable.toNormalButton) {
			if(this.options.toNormalButtonType == 'a') {
				this.toNormal = new Element('a', {
				'class': this.options.toNormalButtonClass, 'href': '#'});
				this.toNormal.set('html', this.options.toNormalButtonText).inject(this.thumbsWrapper);
				if(this.toFull) this.toFull.dispose();
			}
			else if(this.options.toNormalButtonType == 'li') {
				this.toNormal = new Element('li', {
				'class': this.options.toNormalButtonClass});
				this.toNormal.set('html', this.options.toNormalButtonText).inject(this.thumbs);
				if(this.toFull) this.toFull.dispose();
			}
		}
	},
	
	createFullScreenButton: function() {
		if(this.options.enable.toFullScreenButton && (this.options.enable.arrows || this.options.enable.thumbnails)) {
			if(this.options.toFullScreenButtonType == 'a') {
				this.toFull = new Element('a', {
				'class': this.options.toFullScreenButtonClass, 'href': '#'});
				this.toFull.set('html', this.options.toFullScreenButtonText).inject(this.thumbsWrapper);
			}
			else if(this.options.toFullScreenButtonType == 'li') {
				this.toFull = new Element('li', {
				'class': this.options.toFullScreenButtonClass});
				this.toFull.set('html', this.options.toFullScreenButtonText).inject(this.thumbs);
			}
			this.toFull.addEvent('click', this.toFullScreenMode.bindWithEvent(this))
		}
	},
	
	setIDs: function(names) {
		if(!names) return;
		if(names.captionWrapper) this.caption.set('id', names.captionWrapper);
		if(names.thumbnailWrapper) this.thumbsWrapper.set('id', names.thumbnailWrapper);
		if(names.leftArrow) this.leftArrow.set('id', names.leftArrow);
		if(names.rightArrow) this.rightArrow.set('id', names.rightArrow);
		if(names.leftArrowLimit) this.leftArrowLimit.set('id', names.leftArrowLimit);
		if(names.rightArrowLimit) this.rightArrowLimit.set('id', names.rightArrowLimit);
		if(names.toFullScreenButton) this.toFull.set('id', names.toFullScreenButton);
		if(names.toNormalButton) this.toNormal.set('id', names.toNormalButton);
	},
	
	activize: function(i) {
		if(this.options.enable.thumbnails) {
			this.items.each(function(item) { item.removeClass('activeThumb')});
			this.items[i].addClass('activeThumb');
		}
	}
					   
});

var Tutorial = new Class({
						 
	Extends: Fx.Elements,
						 
	options: {
		arrowsKeyboard: true,
		names: {
			step: 'step',
			next: 'next',
			prev: 'prev'
		},
		cycle: false,
		autostart: false,
		steps: 4000
	},
	
	initialize: function(element, options) {
		this.element = $(element);
		this.parent(null, $merge(options, {link:''}));
		this.steps = this.element.getElements('div.' + this.options.names.step);
		this.length = this.steps.length-1;
		this.padding = this.element.getStyle('padding-top').toInt() + this.element.getStyle('padding-bottom').toInt();
		this.element.setStyle('height', this.steps[0].getHeight().toInt()+this.padding);
		this.count = 0;
		
		this.steps.each(function(step, i) {
			if(step.getElement('a.' + this.options.names.next)) { 
				step.store('next', step.getElement('a.' + this.options.names.next));
				step.retrieve('next').addEvent('click', function(event) {
					event.stop();
					this.next();
				}.bind(this));
			}
			
			if(step.getElement('a.' + this.options.names.prev)) {
				step.store('prev', step.getElement('a.' + this.options.names.prev));
				step.retrieve('prev').addEvent('click', function(event) {
					event.stop();
					this.prev();
				}.bind(this));
			}
	
			step.store('height', step.getHeight().toInt()+this.padding).store('position', i);
			
			if(i!=0) step.setStyle('height', 0);
			
		}, this);	
		
		if(this.options.arrowsKeyboard) document.addEvent('keydown', this.arrows.bindWithEvent(this));
		if(this.options.autostart) this.autostart();
	},
	
	next: function() {
		var obj = {};
		
		if(this._autostart && this.count == this.length) $clear(this._autostart);
		
		if(!this.timer) {
			if(this.options.cycle || this.count < this.length) this.setNext(obj);
		}
	},
	
	setNext: function(obj) {
		this.first = this.steps[this.count];
		(this.count != this.length) ? this.count++ : this.count = 0;
		this.second = this.steps[this.count];
			
		this.main(obj);
	},

	prev: function() {
		var obj = {};
		
		if(!this.timer) {
			if(this.options.cycle || this.count > 0) this.setPrev(obj);
		}
	},
	
	setPrev: function(obj) {
		this.first = this.steps[this.count];
		(this.count == 0) ? this.count = this.length : this.count--;
		this.second = this.steps[this.count];
		
		this.main(obj);
	},
	
	main: function(obj) {
		this.elements = $$(this.first, this.second, this.element);
		
		obj['0'] = {'height': 0};
		obj['1'] = {'height': this.second.retrieve('height')};
		obj['2'] = {'height': this.second.retrieve('height')};
		
		this.start(obj);
	},
	
	autostart: function() {
		this._autostart = this.next.periodical(this.options.steps || 4000, this);
	},
	
	stop: function() {
		$clear(this._autostart);
	},
	
	arrows: function(event) {
		if(event.key == 'left') this.prev();	
		if(event.key == 'right') this.next();
	}
});

var Tabs = new Class({
	
	Implements: [Events, Options],
	
	options: {
		effect: 'scroll',
		autoresize: true,
		names: {
			wrapper: 'tabs',
			sections: 'sections',
			tab: 'tab'
		},
		scrollOptions: {},
		onChange: $empty,
		onOpen: $empty,
		opening: 0,
		openingEffect: 'fix'
	},
	
	initialize: function(element, options) {
		this.main = $(element);
		this.setOptions(options);
		this.wrapper = this.main.getElement('.' + this.options.names.wrapper);
		this.sections = this.main.getElement('ul.' + this.options.names.sections).getElements('li');
		this.tabs = this.wrapper.getElements('.' + this.options.names.tab);
		
		this.wrapper.setStyles({'overflow': 'hidden'});
		
		this.tabs.each(function(tab, i) {
			tab.store('height', tab.getHeight());
		}, this);
		
		this.fx = new Fx.Scroll(this.wrapper, this.options.scrollOptions);
		
		if($int(this.options.opening) && this.sections[this.options.opening]) { 
			this.goTo(this.sections[this.options.opening], this.options.opening, this.options.openingEffect);
			this.fireEvent('onOpen', [this.sections[this.options.opening], this.options.opening]);	
		}
		
		this.sections.each(function(section, i) {
			section.addEvent('click', this.goTo.bind(this, [section, i]));
		}, this);
	},
	
	goTo: function(section, i, effect) {
		var tab = this.tabs[i], height = tab.retrieve('height'), count = i, method = false, eff = this.options.effect;
		
		if(effect) this.options.effect = effect;
		
		if(eff == 'scroll' && !this.fx.timer)
			method = 'start';
		else if(eff == 'fix')
			method = 'set';
		
		if(method) {
			this.fireEvent('onChange', [tab, section, count]);
			if(this.options.autoresize) $$(this.wrapper, tab).setStyle('height', height);
			this.fx[method](0, tab.getPosition(this.wrapper).y.toInt());
		}
		
		if(effect)	this.options.effect = eff;
	}

});