function activeClass(e)
{
	as = document.getElementsByTagName('a');
	for (i = 0; i < as.length; i++)
	{
		cls = as[i].className;
		if (cls.search(/Active/) != -1)
		{
			as[i].className = (cls.search(/sub/) != -1) ? 'sub' : 'main';
		}
	}
	e.className = (e.className == 'sub') ? 'sub sActive' : 'main mActive';
	return true;
}

function showLayer(id)
{
	document.getElementById(id).style.visibility = 'visible';
}

function hideLayer(id)
{
	document.getElementById(id).style.visibility = '';
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}