// JavaScript Document
<!--
function MM_preloadImages() { //v3.0
  var d=document; if(!d.MM_p) d.MM_p=new Array();
   var i,j=0,a=MM_preloadImages.arguments;
	for(i=0; i<a.length; i++){
	d.MM_p[i]=new Image();
	d.MM_p[i].src=a[i];
	}
}
function mySwap(obj,index){
 var d=document;
if(d.MM_p==null||d.MM_p[index]==null)return;
 if(!d.MM_o) d.MM_o=new Array();
 if(d.MM_o[index]==null)d.MM_o[index]=obj.style.backgroundImage;
 obj.style.backgroundImage='url('+d.MM_p[index].src+')';  
}
function myRestore(obj,index){
if(document.MM_o==null||document.MM_o[index]==null)return;
obj.style.backgroundImage=document.MM_o[index]; 
}
//-->