function setClassName (objId, className)
{
	if (document.getElementById(objId))
	{
		document.getElementById(objId).className = className;
	}
}


function showMenuGroup(classType)
{
		if (classType == "textWhiteNormalHighlight")
		{
			document.getElementById("articleHeader1").className="textWhiteNormalSelected";
			document.getElementById("articleList1").style.display="inline";
		} 
		else 
		{
			document.getElementById("articleHeader1").className="textWhiteNormal";
			document.getElementById("articleList1").style.display="none";
		}
}