<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>title</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="jquery-1.3.2.js"></script>
<script type="text/javascript">
$( function() {
$('form').submit(function() {
return false;
});
});
</script>
</head>
<body>
<form>
<input type="submit" name="submit" value="submit">
</form>
</body>
</html>
так работает? У меня работает