Glider=Class.create();Object.extend(Object.extend(Glider.prototype,Abstract.prototype),{initialize:function(wrapper,options){this.handStopped=false;this.scrolling=false;this.wrapper=$(wrapper);this.scroller=this.wrapper.down('div.scroller');this.sections=this.wrapper.getElementsBySelector('div.sectionslide');this.options=Object.extend({duration:1.0,frequency:3},options||{});this.sections.each(function(section,index){section._index=index;});this.events={click:this.click.bind(this),mouseover:this.pause.bind(this),mouseout:this.resume.bind(this)};this.addObservers();if(this.options.initialSection)
this.moveTo(this.options.initialSection,this.scroller,{duration:this.options.duration});if(this.options.autoGlide)
this.start();},addObservers:function(){this.wrapper.observe('mouseover',this.events.mouseover);this.wrapper.observe('mouseout',this.events.mouseout);var descriptions=this.wrapper.getElementsBySelector('div.sliderdescription');descriptions.invoke('observe','mouseover',this.makeActive);descriptions.invoke('observe','mouseout',this.makeInactive);var controls=this.wrapper.getElementsBySelector('div.slidercontrol a');controls.invoke('observe','mouseover',this.events.click);},click:function(event){var element=Event.findElement(event,'a');if(this.scrolling)this.scrolling.cancel();this.moveTo(element.href.split("#")[1],this.scroller,{duration:this.options.duration});if(!this.handStopped){clearTimeout(this.timer);this.timer=null;}
Event.stop(event);},moveTo:function(element,container,options){this.current=$(element);Position.prepare();var containerOffset=Position.cumulativeOffset(container);var elementOffset=Position.cumulativeOffset(this.current);this.scrolling=new Effect.SmoothScroll(container,{duration:options.duration,x:(elementOffset[0]-containerOffset[0]),y:(elementOffset[1]-containerOffset[1])});if(typeof element=='object')
element=element.id;this.toggleControl($$('a[href="#'+element+'"]')[0]);return false;},next:function(){if(this.current){var currentIndex=this.current._index;var nextIndex=(this.sections.length-1==currentIndex)?0:currentIndex+1;}else var nextIndex=1;this.moveTo(this.sections[nextIndex],this.scroller,{duration:this.options.duration});},previous:function(){if(this.current){var currentIndex=this.current._index;var prevIndex=(currentIndex==0)?this.sections.length-1:currentIndex-1;}else var prevIndex=this.sections.length-1;this.moveTo(this.sections[prevIndex],this.scroller,{duration:this.options.duration});},makeActive:function(event)
{var element=Event.findElement(event,'div');element.addClassName('active');},makeInactive:function(event)
{var element=Event.findElement(event,'div');element.removeClassName('active');},toggleControl:function(el)
{$$('.slidercontrol a').invoke('removeClassName','active');el.addClassName('active');},stop:function()
{this.handStopped=true;clearTimeout(this.timer);},start:function()
{this.handStopped=false;this.periodicallyUpdate();},pause:function()
{if(!this.handStopped){clearTimeout(this.timer);this.timer=null;}},resume:function()
{if(!this.handStopped)
this.periodicallyUpdate();},periodicallyUpdate:function()
{if(this.timer!=null){clearTimeout(this.timer);this.next();}
this.timer=setTimeout(this.periodicallyUpdate.bind(this),this.options.frequency*1000);}});Effect.SmoothScroll=Class.create();Object.extend(Object.extend(Effect.SmoothScroll.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);var options=Object.extend({x:0,y:0,mode:'absolute'},arguments[1]||{});this.start(options);},setup:function(){if(this.options.continuous&&!this.element._ext){this.element.cleanWhitespace();this.element._ext=true;this.element.appendChild(this.element.firstChild);}
this.originalLeft=this.element.scrollLeft;this.originalTop=this.element.scrollTop;if(this.options.mode=='absolute'){this.options.x-=this.originalLeft;this.options.y-=this.originalTop;}},update:function(position){this.element.scrollLeft=this.options.x*position+this.originalLeft;this.element.scrollTop=this.options.y*position+this.originalTop;}});var Slider=Class.create();Slider.prototype={options:{shift:715},initialize:function(container,controlLeft,controlRight){this.animating=false;this.containerSize={width:$(container).offsetWidth,height:$(container).offsetHeight},this.content=$(container).down();this.controlLeft=$(controlLeft);this.controlRight=$(controlRight);this.initControls();},initControls:function(){var lastItemLeft=this.content.childElements().last().positionedOffset()[0];var lastItemWidth=this.content.childElements().last().getWidth();var contentWidth=lastItemLeft+lastItemWidth+8;if((contentWidth)>723){this.controlLeft.href=this.controlRight.href='javascript:void(0)';Event.observe(this.controlLeft,'click',this.shiftLeft.bind(this));Event.observe(this.controlRight,'click',this.shiftRight.bind(this));this.updateControls(1,0);}else{this.updateControls(0,0);}},shiftRight:function(){if(this.animating)
return;var left=isNaN(parseInt(this.content.style.left))?0:parseInt(this.content.style.left);if((left+this.options.shift)<0){var shift=this.options.shift;this.updateControls(1,1);}else{var shift=Math.abs(left);this.updateControls(1,0);}
this.moveTo(shift);},shiftLeft:function(){if(this.animating)
return;var left=isNaN(parseInt(this.content.style.left))?0:parseInt(this.content.style.left);var lastItemLeft=this.content.childElements().last().positionedOffset()[0];var lastItemWidth=this.content.childElements().last().getWidth();var contentWidth=lastItemLeft+lastItemWidth+8;if((contentWidth+left-this.options.shift)>this.containerSize.width){var shift=this.options.shift;this.updateControls(1,1);}else{var shift=contentWidth+left-this.containerSize.width;this.updateControls(0,1);}
this.moveTo(-shift);},moveTo:function(shift){var scope=this;this.animating=true;new Effect.Move(this.content,{x:shift,duration:0.4,delay:0,afterFinish:function(){scope.animating=false;}});},updateControls:function(left,right){if(!left)
this.controlLeft.addClassName('disabled');else
this.controlLeft.removeClassName('disabled');if(!right)
this.controlRight.addClassName('disabled');else
this.controlRight.removeClassName('disabled');}}
var TabBuilder=Class.create();TabBuilder.prototype={config:{effect:'none',duration:300,tabContainer:'.tab-container',tab:'.tab'},initialize:function(settings)
{Object.extend(this.config,settings);$$(this.config.tabContainer).each(function(el){this.buildTabs(el).setActiveTab(el,0).addObservers(el);}.bind(this))},buildTabs:function(container)
{var tabs=new Element('ol').addClassName('tabs');container.insert({'bottom':tabs});var tabsContent=new Element('div').addClassName('content')
tabs.insert({'after':tabsContent});$(container).select(this.config.tab).each(function(el){var tab=$(el).select('.head')[0].wrap('li');tabs.insert({'bottom':tab});var tabContent=$(el).select('.content')[0];tabContent.removeClassName('content').addClassName('tab');tabsContent.insert({'bottom':tabContent});$(el).remove();})
$$('.tabs li:first-child')[0].addClassName('first');$$('.tabs li:last-child')[0].addClassName('last');return this;},setActiveTab:function(container,index)
{this._switchTabDisplay(container,index);return this;},addObservers:function(container)
{var that=this;$(container).select('.tabs li').each(function(el,index){el.observe('mouseover',function(){that.setActiveTab(container,index)});el.observe('mouseover',function(el){$(this).addClassName('over');})
el.observe('mouseout',function(el){$(this).removeClassName('over');})})
return this;},_switchTabDisplay:function(container,index)
{$(container).select('.tabs li, .content .tab').invoke('removeClassName','active');$(container).select('.tabs li')[index].addClassName('active');$(container).select('.content .tab')[index].addClassName('active');$(container).select('.content .tab').invoke('setStyle',{'display':'none'});$(container).select('.content .tab')[index].setStyle({'display':'block'});}}