var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/; // Check if IE6 or earlier 

// Copyright 2006-2007 javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	if(IE6) {
		// cancel close timer
		mcancelclosetime();

		// close old layer
		if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

		// get new layer and show it
		ddmenuitem = document.getElementById(id);
		ddmenuitem.style.visibility = 'visible';
		ddmenuitem.style.left = '-30px';
	}
}
// close showed layer
function mclose()
{
	if(IE6) {
		if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	}
}

// go close timer
function mclosetime()
{
	if(IE6) {
		closetimer = window.setTimeout(mclose, timeout);
	}
}

// cancel close timer
function mcancelclosetime()
{
	if(IE6) {
		if(closetimer)
		{
			window.clearTimeout(closetimer);
			closetimer = null;
		}
	}
}

// close layer when click-out
document.onclick = mclose;