function clearHelpText(thisField)
{
  if (thisField.value == thisField.defaultValue)
	{
	thisField.value = ''; 
	thisField.focus();
	}
}
 
 
function removeC(thisField) 
{
	var str;
	str = thisField.value;
	str = str.replace(/,/g, "");
	str = str.replace(/ /g, "");
	thisField.value = str;
	
	}

	function removeT(thisField) 
{
	var str;
	str = thisField.value;
	str = str.replace(/'/g, "''");
	thisField.value = str;
	
	}