onchange showing result

 <form name="fm"></form>
 <select onchange="companyChange()">
javascript

<script>
function companyChange(){
    alert("Can you Submit...?");
    document.fm.submit();
}
</script>

Jquery

<script>
$("#approvalStatus").change(function(){
alert("Can you Submit...?");
$("form[name='fm']").submit();
});
</script>