<!--
function validateSurvey(form)
{  
if (!document.survey.Option[0].checked &&
   !document.survey.Option[1].checked &&
   !document.survey.Option[2].checked) 
   {
     // no radio button is selected
     alert("You have not selected an option!");
     return false;
   }
}

function validateSearch(form)
{
if (form.searchBox.value == "") 
  {
  alert("You have not entered any search criteria!");
  form.searchBox.focus(); //This focuses the cursor on the empty field
  return false; //This prevents the form from being submitted
  }
}
// -->