window.onload = function()
{
	if (document.getElementById("overview"))
	{
		highlight("overview");
	}
}

function highlight(txtList)
{
	var objList = document.getElementById(txtList);
	var objItems = objList.getElementsByTagName("li");
	var intIndex = 0;
	
	for (intIndex = 0; intIndex < objItems.length; intIndex++)
	{
		objItems[intIndex].onmouseover = function() {highlight_on(this);}
		objItems[intIndex].onmouseout = function() {highlight_off(this);}
	}
}

function highlight_on(objRow)
{	
	objRow.style.backgroundColor = "#ececec";
}

function highlight_off(objRow)
{	
	objRow.style.backgroundColor = "#d0d0d0";
}