function submitAction(actionValue, formName, msg) {
 var r = true;
 if (msg!=null) r = confirm(msg);
 if (r==false) return false;
 f = document.forms[formName];
 f.ACTION.value = actionValue;
 f.submit();
 return false;
}

function submitExport(exportValue, formName) {
 f = document.forms[formName];
 if (exportValue='print') f.target='_blank';
 document.getElementsByName('export')[0].value = exportValue;
 f.submit();
 document.getElementsByName('export')[0].value = "";
 f.target='_self';
 return false;
}

function subEnter(event, formName) {
  var keynum
  if (event && event.which == 13)
    formName.submit();
  else if (event && event.keyCode == 13 )
    formName.submit();
  else
    return true;
}