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

// open hidden layer
function mopen(id)
{
	// 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';
}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

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

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}
function mainLink(id,obj)
{
	if(obj == 'in'){
	document.getElementById(id).style.background = 'url(/templates/stjoachim/images/mainNavhover-bg.jpg)';
	document.getElementById(id).style.height = '26px';
//	document.getElementById(id).style.fontFamily = 'Trebuchet MS ,sans-serif';
//	document.getElementById(id).style.fontSize = '14px';
//	document.getElementById(id).style.fontWeight = 'bold';
//	document.getElementById(id).style.color = '#fff';
	}
	if(obj == 'out'){
	document.getElementById(id).style.background = '';
	document.getElementById(id).style.height = '';
	document.getElementById(id).style.fontFamily = '';
	document.getElementById(id).style.fontSize = '';
	document.getElementById(id).style.fontWeight = '';
	document.getElementById(id).style.color = '';
	}
}
// close layer when click-out
document.onclick = mclose;