/*
 *
 * table.js
 *
 * Verification javascript for table query form.
 *
 */

function verify()
{
   var valid = true;
   var msg = "";

   if (! isSelected(document.data_query.circle_id))
   {
      valid = false;
      msg += 'Please select a Count Circle and add it to the "My Query" form before continuing.\n\n';
   }

   if (document.data_query.startYear.value.length == 0)
   {
      valid = false;
      msg += 'Please select a start and end year for the time range to be displayed.\n\n';
   }

   if (! valid)
   {
      alert(msg);
   }

   return valid;
}