var Class={create:function(){return function(){this.initialize.apply(this,arguments);}}}
Object.extend=function(destination,source){for(property in source)destination[property]=source[property];return destination;}
Function.prototype.bind=function(object){var __method=this;return function(){return __method.apply(object,arguments);}}
Function.prototype.bindAsEventListener=function(object){var __method=this;return function(event){__method.call(object,event||window.event);}}
function $(){if(arguments.length==1)return get$(arguments[0]);var elements=[];$c(arguments).each(function(el){elements.push(get$(el));});return elements;function get$(el){if(typeof el=='string')el=document.getElementById(el);return el;}}
if(!window.Element)var Element=new Object();Object.extend(Element,{remove:function(element){element=$(element);element.parentNode.removeChild(element);},hasClassName:function(element,className){element=$(element);if(!element)return;var hasClass=false;element.className.split(' ').each(function(cn){if(cn==className)hasClass=true;});return hasClass;},addClassName:function(element,className){element=$(element);Element.removeClassName(element,className);element.className+=' '+className;},removeClassName:function(element,className){element=$(element);if(!element)return;var newClassName='';element.className.split(' ').each(function(cn,i){if(cn!=className){if(i>0)newClassName+=' ';newClassName+=cn;}});element.className=newClassName;},cleanWhitespace:function(element){element=$(element);$c(element.childNodes).each(function(node){if(node.nodeType==3&&!/\S/.test(node.nodeValue))Element.remove(node);});},find:function(element,what){element=$(element)[what];while(element.nodeType!=1)element=element[what];return element;}});var Position={cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;}while(element);return[valueL,valueT];}};document.getElementsByClassName=function(className){var children=document.getElementsByTagName('*')||document.all;var elements=[];$c(children).each(function(child){if(Element.hasClassName(child,className))elements.push(child);});return elements;}
Array.prototype.each=function(func){for(var i=0;ob=this[i];i++)func(ob,i);}
function $c(array){var nArray=[];for(i=0;el=array[i];i++)nArray.push(el);return nArray;}
var fx=new Object();fx.Base=function(){};fx.Base.prototype={setOptions:function(options){this.options={duration:500,onComplete:'',transition:fx.sinoidal}
Object.extend(this.options,options||{});},go:function(){this.startTime=(new Date).getTime();this.timer=setInterval(this.step.bind(this),13);},step:function(){var time=(new Date).getTime();if(time>=this.options.duration+this.startTime){this.now=this.to;clearInterval(this.timer);this.timer=null;if(this.options.onComplete)setTimeout(this.options.onComplete.bind(this),10);}
else{var Tpos=(time-this.startTime)/(this.options.duration);this.now=this.options.transition(Tpos)*(this.to-this.from)+this.from;}
this.increase();},custom:function(from,to){if(this.timer!=null)return;this.from=from;this.to=to;this.go();},hide:function(){this.now=0;this.increase();},clearTimer:function(){clearInterval(this.timer);this.timer=null;}}
fx.Layout=Class.create();fx.Layout.prototype=Object.extend(new fx.Base(),{initialize:function(el,options){this.el=$(el);this.el.style.overflow="hidden";this.el.iniWidth=this.el.offsetWidth;this.el.iniHeight=this.el.offsetHeight;this.setOptions(options);}});fx.Height=Class.create();Object.extend(Object.extend(fx.Height.prototype,fx.Layout.prototype),{increase:function(){this.el.style.height=this.now+"px";},toggle:function(){if(this.el.offsetHeight>0)this.custom(this.el.offsetHeight,0);else this.custom(0,this.el.scrollHeight);}});fx.Width=Class.create();Object.extend(Object.extend(fx.Width.prototype,fx.Layout.prototype),{increase:function(){this.el.style.width=this.now+"px";},toggle:function(){if(this.el.offsetWidth>0)this.custom(this.el.offsetWidth,0);else this.custom(0,this.el.iniWidth);}});fx.Opacity=Class.create();fx.Opacity.prototype=Object.extend(new fx.Base(),{initialize:function(el,options){this.el=$(el);this.now=1;this.increase();this.setOptions(options);},increase:function(){if(this.now==1&&(/Firefox/.test(navigator.userAgent)))this.now=0.9999;this.setOpacity(this.now);},setOpacity:function(opacity){if(opacity==0)this.el.style.visibility="hidden";else this.el.style.visibility="visible";if(window.ActiveXObject)this.el.style.filter="alpha(opacity="+opacity*100+")";this.el.style.opacity=opacity;},toggle:function(){if(this.now>0)this.custom(1,0);else this.custom(0,1);}});fx.sinoidal=function(pos){return((-Math.cos(pos*Math.PI)/2)+0.5);}
fx.linear=function(pos){return pos;}
fx.cubic=function(pos){return Math.pow(pos,3);}
fx.circ=function(pos){return Math.sqrt(pos);}
fx.Scroll=Class.create();fx.Scroll.prototype=Object.extend(new fx.Base(),{initialize:function(options){this.setOptions(options);},scrollTo:function(el){var dest=Position.cumulativeOffset($(el))[1];var client=window.innerHeight||document.documentElement.clientHeight;var full=document.documentElement.scrollHeight;var top=window.pageYOffset||document.body.scrollTop||document.documentElement.scrollTop;if(dest+client>full)this.custom(top,dest-client+(full-dest));else this.custom(top,dest);},increase:function(){window.scrollTo(0,this.now);}});fx.Text=Class.create();fx.Text.prototype=Object.extend(new fx.Base(),{initialize:function(el,options){this.el=$(el);this.setOptions(options);if(!this.options.unit)this.options.unit="em";},increase:function(){this.el.style.fontSize=this.now+this.options.unit;}});fx.Combo=Class.create();fx.Combo.prototype={setOptions:function(options){this.options={opacity:true,height:true,width:false}
Object.extend(this.options,options||{});},initialize:function(el,options){this.el=$(el);this.setOptions(options);if(this.options.opacity){this.el.o=new fx.Opacity(el,options);options.onComplete=null;}
if(this.options.height){this.el.h=new fx.Height(el,options);options.onComplete=null;}
if(this.options.width)this.el.w=new fx.Width(el,options);},toggle:function(){this.checkExec('toggle');},hide:function(){this.checkExec('hide');},clearTimer:function(){this.checkExec('clearTimer');},checkExec:function(func){if(this.el.o)this.el.o[func]();if(this.el.h)this.el.h[func]();if(this.el.w)this.el.w[func]();},resizeTo:function(hto,wto){if(this.el.h&&this.el.w){this.el.h.custom(this.el.offsetHeight,this.el.offsetHeight+hto);this.el.w.custom(this.el.offsetWidth,this.el.offsetWidth+wto);}},customSize:function(hto,wto){if(this.el.h&&this.el.w){this.el.h.custom(this.el.offsetHeight,hto);this.el.w.custom(this.el.offsetWidth,wto);}}}
fx.Accordion=Class.create();fx.Accordion.prototype={setOptions:function(options){this.options={delay:100,opacity:false}
Object.extend(this.options,options||{});},initialize:function(togglers,elements,options){this.elements=elements;this.setOptions(options);var options=options||'';elements.each(function(el,i){options.onComplete=function(){if(el.offsetHeight>0)el.style.height='1%';}
el.fx=new fx.Combo(el,options);el.fx.hide();});togglers.each(function(tog,i){tog.onclick=function(){this.showThisHideOpen(elements[i]);}.bind(this);}.bind(this));},showThisHideOpen:function(toShow){if(toShow.offsetHeight==0)setTimeout(function(){this.clearAndToggle(toShow);}.bind(this),this.options.delay);this.elements.each(function(el,i){if(el.offsetHeight>0&&el!=toShow)this.clearAndToggle(el);}.bind(this));},clearAndToggle:function(el){el.fx.clearTimer();el.fx.toggle();}}
var Remember=new Object();Remember=function(){};Remember.prototype={initialize:function(el,options){this.el=$(el);this.days=365;this.options=options;this.effect();var cookie=this.readCookie();if(cookie){this.fx.now=cookie;this.fx.increase();}},setCookie:function(value){var date=new Date();date.setTime(date.getTime()+(this.days*24*60*60*1000));var expires="; expires="+date.toGMTString();document.cookie=this.el+this.el.id+this.prefix+"="+value+expires+"; path=/";},readCookie:function(){var nameEQ=this.el+this.el.id+this.prefix+"=";var ca=document.cookie.split(';');for(var i=0;c=ca[i];i++){while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);}
return false;},custom:function(from,to){if(this.fx.now!=to){this.setCookie(to);this.fx.custom(from,to);}}}
fx.RememberHeight=Class.create();fx.RememberHeight.prototype=Object.extend(new Remember(),{effect:function(){this.fx=new fx.Height(this.el,this.options);this.prefix='height';},toggle:function(){if(this.el.offsetHeight==0)this.setCookie(this.el.scrollHeight);else this.setCookie(0);this.fx.toggle();},resize:function(to){this.setCookie(this.el.offsetHeight+to);this.fx.custom(this.el.offsetHeight,this.el.offsetHeight+to);},hide:function(){if(!this.readCookie()){this.fx.hide();}}});fx.RememberText=Class.create();fx.RememberText.prototype=Object.extend(new Remember(),{effect:function(){this.fx=new fx.Text(this.el,this.options);this.prefix='text';}});Array.prototype.each=function(func){for(var i=0;ob=this[i];i++)func(ob,i);}
fx.expoIn=function(pos){return Math.pow(2,10*(pos-1));}
fx.expoOut=function(pos){return(-Math.pow(2,-10*pos)+1);}
fx.quadIn=function(pos){return Math.pow(pos,2);}
fx.quadOut=function(pos){return-(pos)*(pos-2);}
fx.circOut=function(pos){return Math.sqrt(1-Math.pow(pos-1,2));}
fx.circIn=function(pos){return-(Math.sqrt(1-Math.pow(pos,2))-1);}
fx.backIn=function(pos){return(pos)*pos*((2.7)*pos-1.7);}
fx.backOut=function(pos){return((pos-1)*(pos-1)*((2.7)*(pos-1)+1.7)+1);}
fx.sineOut=function(pos){return Math.sin(pos*(Math.PI/2));}
fx.sineIn=function(pos){return-Math.cos(pos*(Math.PI/2))+1;}
fx.sineInOut=function(pos){return-(Math.cos(Math.PI*pos)-1)/2;}