<script type="text/javascript">
function verifySubmit() {
// check if number already exists in DB
var val = document.getElementById('input_text_field').value;
var n = parseInt(val);
if (n < 0) {
alert('no table values less than 0 accepted.');
return false;
}
return true;
}
</script>
<!--
<?php
foreach (StudentModel::getSubSubjects($idNo) as $ss) {
?>
var opt = document.createElement("option");
document.getElementById("sub_subj_DD").appendChild(opt);
<?php
}
?>
-->
</body>
</html>
