function searchByType()
{
	with (document.frmList)
	{
		if (selClass.selectedIndex > 0) 
		{
			txtDocNbr.value = "";
			submit();
		}
	}
}

function searchByDocNbr()
{
	with (document.frmList)
	{
		selClass.selectedIndex = 0;
		submit();
	}
}