function changeon(tblobj)
{
	//Only works in IE
	if(document.all)
	{
		tbl=document.all(tblobj).style;
		tbl.background='';
	}
}

function changeout(tblobj)
{
	//Only works in IE
	if(document.all)
	{
		tbl=document.all(tblobj).style;
		tbl.background='#ccccff';
	}
}