// Initialize the menu
function initMenu(parents)
{
	if( parents != '' )
	{
		var arrClose = parents.split(",");
		for (i in arrClose) 
		{
			document.getElementById('ul' + arrClose[i]).style.display = 'none';
		}
	}
}

 // Toggle a certain menuGroup
function toggleMenuGroup( menuGroup )
{
	if( document.getElementById(menuGroup).style.display == '' )
	{
		document.getElementById(menuGroup).style.display = 'none';
	}
	else
	{
		document.getElementById(menuGroup).style.display = '';
	}
}

function trackUser()
{
	pag = encodeURIComponent(location.href.substring(7)); scw = parseInt(screen.width); sch = parseInt(screen.height);
	ref = document.referrer; ref = ( ref == "" || ref == 'undefined' || ref.substring(0,7) != 'http://' ) ? '' : encodeURIComponent(ref.substring(7));
	src = '<img src="includes/track_user.php?pag='+pag+'&amp;ref='+ref+'&amp;scw='+scw+'&amp;sch='+sch+'" width="0" height="0" border="0" align="left" alt="" />'; 
	document.write(src);
}


function initList(parents)
{
	if( parents != '' )
	{
		var arrClose = parents.split(",");
		for (i in arrClose) 
		{
			if(document.getElementById(arrClose[i]) != null )
			{
				document.getElementById(arrClose[i]).style.display = 'none';
			}
		}
	}
}