function checkVote(Form) {

  var x;
  var temp = 0;

  for (x=0; x < Form.vote.length; x++){
    if (Form.vote[x].checked==true){
      temp = 1;
    }  
  }

  if (temp == 0){
    alert("Please select a vote");
    return false;
  }  
return true;
}