imgnum=0;window.addEvent('domready',function(){img_array=$('imgarray').get('text');img_array=img_array.split(",");$('bg1').setProperty('src','../images/homepage-bgs/'+nextImg());$('bg2').setProperty('src','../images/homepage-bgs/'+nextImg());fadeEffect.delay(10000,$('bg2'));window.addEvent('resize',centerImg);window.addEvent('load',centerImg);});function fadeEffect(){if(this==$('bg1')){next='bg2';}else{next='bg1'}
var myEffect=new Fx.Tween(this,{duration:1000});myEffect.start('opacity','0');swapDepths.delay(1500,this);fadeEffect.delay(10000,$(next));};function swapDepths(){if(this==$('bg1')){next='bg2';}else{next='bg1'}
thisdepth=$(next).getStyle('z-index');nextdepth=this.getStyle('z-index');this.setStyle('z-index',thisdepth);$(next).setStyle('z-index',nextdepth);$(next).setStyle('opacity','1');this.setStyle('opacity','1');this.setStyle('visiblity','visible');$(next).setStyle('visiblity','visible');this.setProperty('src','../images/homepage-bgs/'+nextImg());}
function nextImg(){imgnum++;if(imgnum>=img_array.length){imgnum=0;}
return img_array[imgnum];}
function centerImg(){if($defined($('homepic'))){var size=$('content-container').getSize();var width=size.x-405;$('homecol2').setStyle('width',width+'px');$('bg1').setStyle('width',width+'px');$('bg2').setStyle('width',width+'px');$('homepic').setStyle('width',width+'px');height=Math.floor(width*0.62);$('bg1').setStyle('height',height+'px');$('bg2').setStyle('height',height+'px');$('homepic').setStyle('height',height+'px');}}