function popdsp(URL,WI,HI){
	var prop ="width="+WI+",height="+HI+",scrollbars=no,resizable=yes,screenX=20,screenY=20,top=20,left=20";
	POP=window.open(URL,"popup",prop);
	POP.focus();
}
// You can find latest version of this script at the http://javascript-array.com/scripts/simple_drop_down_menu/
// Copyright 2007 SpiceBrains.com
var TimeOut         = 300;
var currentLayer	= null;
var currentitem		= null;
var currentLayerNum = 0;
var noClose			= 0;
var closeTimer		= null;
function mopen(n) {
	var l	= document.getElementById("menu"+n);
	var mm	= document.getElementById("mmenu"+n);
	if(l) {
		mcancelclosetime();
		l.style.visibility='visible';
		if(currentLayer && (currentLayerNum != n))
			currentLayer.style.visibility='hidden';
		currentLayer = l;
		currentitem = mm;
		currentLayerNum = n;
	}
	else if(currentLayer) {
		currentLayer.style.visibility='hidden';
		currentLayerNum = 0;
		currentitem = null;
		currentLayer = null;
	}
}
function mclosetime() {
	closeTimer = window.setTimeout(mclose, TimeOut);
}
function mcancelclosetime() {
	if(closeTimer) {
		window.clearTimeout(closeTimer);
		closeTimer = null;
	}
}
function mclose() {
	if(currentLayer && noClose!=1) {
		currentLayer.style.visibility='hidden';
		currentLayerNum = 0;
		currentLayer = null;
		currentitem = null;
	}
	else {
		noClose = 0;
	}
	currentLayer = null;
	currentitem = null;
}