var selectId = 0;

 function init(){
 // document.StingraySignup.LastName.focus();
  return true;
 }
 function setRow(sel){
     if(sel[0].checked){
       document.StingraySignupForm.attend.value = 'Y';
     }else{
      if(sel[1].checked){
            document.StingraySignupForm.attend.value = 'N';
      }else{
         alert("Please select 'Yes' or 'No'.");
         return false;
      }
     }
   return true;
 }

 function setRoster(id){
   selectId = id;
   document.StingraySignupForm.rosterId.value = 
       document.StingraySignupForm.rosterIndex[id].value ;
//   if(document.StingraySignupForm.attend_yes[selectId].checked){
//      document.StingraySignupForm.attend.value = 'Y';
//   }
//   if(document.StingraySignupForm.attend_no[selectId].checked){
//      document.StingraySignupForm.attend.value = 'N';
//   }
  return true;
 }

function finalValidation(){
  if(!validateAttendance()){
     return false;
 }

}

  function validateAttendance(){
/*
   if(document.StingraySignupForm.attend_yes[selectId].checked &&
      document.StingraySignupForm.attend_no[selectId].checked){
       alert("You can not select both 'Yes' and 'No'.");
       return false;
   }
   if(!document.StingraySignupForm.attend_yes[selectId].checked &&
      !document.StingraySignupForm.attend_no[selectId].checked){
       alert("Please select 'Yes' or 'No' before saving your choice.");
       return false;
   }
*/
    return true;
   
  }