//set menus item of set
function setMenu(item,set){
	
	var inum;
	inum = men_an[set];
	
	for(x=1;x<=inum;x++){
			
		if(x==item){
			iurl = men_mp[set]+men_nm[set]+"_"+x+"_RO.gif"
		}
		else{
			iurl = men_mp[set]+men_nm[set]+"_"+x+".gif"
		}
		
		document.images[(men_nm[set])+"_"+x].src = iurl;
			
	}
	men_ac[set] = item

}

function overMenu(item,action,set){
	var iname = men_nm[set]+"_"+item;
	if(action == "in" || (action =="out" && item == men_ac[set])){
		iurl = men_mp[set]+iname+"_RO.gif"
	}
	else{
		iurl = men_mp[set]+iname+".gif"
	}
	//alert("images/"+men_mp[set]+iname+".gif");
	document.images[iname].src = iurl;

}