Can you access a vbscript from a Javascript program.
<script type="text/vbscript">
function fn1()
msgbox("Over the Limit")
end function
</script>
<script type="text/javascript">
function month(){
var m=Number(window.document.myform.mo.value);
if (m>12){
"call fn1 to display msgbox;
"exit function month;
}
}
</script>