var oldel = null;

function menuMouseOver(name)
{
	var el = document.getElementById('sm_'+name);
	if (el && oldel) { oldel.style.visibility = 'hidden'; }
	if (el) { el.style.visibility = 'visible'; }
	oldel = el;
}

function menuMouseOut(name)
{
//	var el = document.getElementById('sm_'+name);
//	if (el) { el.style.visibility = 'hidden'; }
}

var lastShownFromGroup = new Object();

function showFromGroup(id,group)
{
	var object = document.getElementById(id);
	if (lastShownFromGroup[group] == object)
	{
		hideGroup(group);
		return;
	}
	hideGroup(group);
	lastShownFromGroup[group] = object;
	show(object);
}

function hideGroup(group)
{
	if (lastShownFromGroup[group])
	{
		hide(lastShownFromGroup[group]);
		lastShownFromGroup[group] = '';
	}
}

function hide(object)
{
	object.style.visibility='hidden';
}

function show(object)
{
	object.style.visibility='visible';
}

function bodyLoad()
{
	var thisLink = document.location;
	var links = document.links;
	for (var l=0; l<links.length; l++)
	{
		var link = links[l];
		if (link.href == thisLink.href)
		{
			link.className = 'active';
//			link.style.color = '#ed1c23';
		}
	}
}

window.onload = bodyLoad;