window.addEvent('domready',function(){var slideTimer=5000;var transitionTime=1250;var items=$$('.slide_item');var prevBtn=$('prevbtn');var playBtn=$('playbtn');var nextBtn=$('nextbtn');var itemNum=0;var isPaused=0;items.each(function(element,index){if(index==0){element.removeClass('first_item');element.setStyle('left',"0");}
else{element.setStyle('left',"500");element.setStyle('opacity',"0");}});var numItems=items.length;var slideForward=function(){var curItem=items[itemNum];if(itemNum<(numItems-1)){itemNum++;}
else{itemNum=0;}
var newItem=items[itemNum];var item_in=new Fx.Morph(newItem,{duration:transitionTime,transition:Fx.Transitions.Quad.easeInOut,wait:false});var item_out=new Fx.Morph(curItem,{duration:transitionTime,transition:Fx.Transitions.Quad.easeInOut,wait:false});item_in.start({'left':[500,0],'opacity':[0,1]});item_out.start({'left':'-500','opacity':[0]});};var slideBackward=function(){var curItem=items[itemNum];if(itemNum>0){itemNum--;}
else{itemNum=(numItems-1);}
var newItem=items[itemNum];var item_in=new Fx.Morph(newItem,{duration:transitionTime,transition:Fx.Transitions.Quad.easeInOut,wait:false});var item_out=new Fx.Morph(curItem,{duration:transitionTime,transition:Fx.Transitions.Quad.easeInOut,wait:false});item_in.start({'left':[-500,0],'opacity':[0,1]});item_out.start({'left':'500','opacity':[0]});};var theTimer=slideForward.periodical(slideTimer,this);if(document.getElementById('nextbtn'))
{nextBtn.addEvent('click',function(){if(isPaused==0){$clear(theTimer);theTimer=slideForward.periodical(slideTimer);}
slideForward();});}
if(document.getElementById('prevbtn'))
{prevBtn.addEvent('click',function(){if(isPaused==0){$clear(theTimer);theTimer=slideForward.periodical(slideTimer);}
slideBackward();});}});