// JavaScript Document
if (document.getElementById){ 
document.write('<style type="text/css">\n')
document.write('.submenu{display:none;}\n')
document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("div"); 
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu")  
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function changeicon(obj){
if(document.getElementById){
var cur=document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("a");
	if(cur.className!="mimnus"){
		for (var i=0; i<ar.length; i++){
				if (ar[i].className=="mimnus"){  
				ar[i].className="plus";				
			}
			}
			cur.className = "mimnus";
	} else {
		cur.className="plus";
		}
	}
}