/*							*/
/* Menu-Javascript 			*/
/* (c) 2000 j.a.m. GmbH 	*/
/*							*/
/* Buchholz/Lechner			*/
/* Date: 17.10.2000			*/
/*							*/

menuname = '';
menutimer = null;

function sub_menushow(_layer)
{
	document.getElementById(_layer).style.visibility = 'visible';
}

function sub_menuhide(_layer)
{
	document.getElementById(_layer).style.visibility = 'hidden';

	menuname = '';
	if (menutimer)
	{
		clearTimeout(menutimer);
	}
}

function ShowMenu(_item)
{
	if (menuname != '')
	{
		sub_menuhide(menuname);
	}
	menuname = _item;
	sub_menushow(menuname);
	//menutimer = setTimeout("sub_menuhide(menuname)", 750);
}

function OverMenu()
{
	clearTimeout(menutimer);
}

function OutMenu()
{
	menutimer = setTimeout("sub_menuhide(menuname)", 750);
}