// JavaScript Document
function setTab(name,cursel,n){
var curMenu=name+cursel;
var curCon="con_"+name+"_"+cursel;
var hoverBg
var bg;

for(i=1;i<=n;i++){
	var menu=name+i;
	if(document.getElementById(menu).className=="hover"){
		hoverBg=document.getElementById(menu).style.backgroundImage;
	}else{
		bg=document.getElementById(menu).style.backgroundImage;
	}
		
}
for(j=1;j<=n;j++){
	var menu=name+j;
	var con="con_"+name+"_"+j;
	document.getElementById(menu).className="";
	document.getElementById(menu).backgroundImage=bg;
	document.getElementById(con).style.display="none";
		
}
document.getElementById(curMenu).className="hover";
document.getElementById(curMenu).backgroundImage=hoverBg;
document.getElementById(curCon).style.display="block";
}