// Check textfield JavaScript function (universal)
// frmName - name of form (string)
// frmField - name of field (string)
// alertMess - warning message (string)

 function ChkLength (frmName,frmField,alertMess)
  {
  field_length = eval("document."+frmName+"."+frmField+".value.length");
  if (field_length > 4096){
  	alert (alertMess);
	return false;
	}
	else return true;
  }