// JavaScript Document
var z = 10000;
var mtCurrent = '';
var tpl_dir = '';
function menutree_show(link_id) {

	if(!z)
		z = 10000;
		
	if(mtCurrent)
		menutree_hide(mtCurrent);
		
	var sm = document.getElementById(link_id + "_sm");
	var img = document.getElementById(link_id + "_img");
	
	sm.style.display = "block";
	//sm.style.zIndex = z++;
	
	img.src = tpl_dir+"images/"+link_id+"_active.gif";
	
	mtCurrent = link_id;
	
	return true;
}

function menutree_hide(link_id) {
	
	var sm = document.getElementById(link_id + "_sm");
	var img = document.getElementById(link_id + "_img");
	
	sm.style.display = "none";
	sm.style.zIndex = z++;
	
	img.src = tpl_dir+"images/"+link_id+".gif";
	
	return true;
}