var selectId = 0;

 function init(){
 // document.BanquetSignup.LastName.focus();
  return true;
 }
 function setExtras(num){
       document.BanquetSignupForm.extras.value = num;
 }
 function setRow(sel){
       document.BanquetSignupForm.attend.value = sel;
   return true;
 }

 function setRoster(id){
   selectId = id;
   document.BanquetSignupForm.rosterId.value = 
       document.BanquetSignupForm.rosterIndex[id].value ;
  return true;
 }

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

}