function zebraHiliteRow( tableRow )
{
	for(i=0;i<tableRow.childNodes.length;i++)
	{
		if( tableRow.childNodes[i].tagName == "TD" )
		{
			tableRow.childNodes[i].className = add_class(tableRow.childNodes[i].className,'rowHilite');
		}
	}
	return true;
}

function zebraResetRow( tableRow )
{
	for(i=0;i<tableRow.childNodes.length;i++)
	{
		if( tableRow.childNodes[i].tagName == "TD" )
		{
			tableRow.childNodes[i].className = remove_class(tableRow.childNodes[i].className,'rowHilite');
		}
	}
}