// Copyright 2006-2007 javascript-array.com

var timeout	= 10;
var closetimer	= 0;
var ddmenuitem	= 0;

function mopen(id)
{
	mcancelclosetime();

	if(ddmenuitem) ddmenuitem.style.display = 'none'; //visibility = 'hidden';

	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.display = 'block'; //visibility = 'visible';

}
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.display = 'none'; //visibility = 'hidden';
}
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}
//document.onclick = mclose;