SO - Exectue after submit
by john_s
HTML
<form target="_blank" action="submit.php" onsubmit="this.submit(); doThisAfterSubmit(); return false;">
<input type="submit" />
</form>
<div id="output">
</div>
JavaScript
window.doThisAfterSubmit = function () {
$('#output').text('After submit');
};