<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<a href="failas.php" id="spausk">Spausk</a> 
<div id="turinys"></div>
<script>
$("#spausk").click(function(event) {
$("#turinys").load($(this).attr('href'));
event.preventDefault();
});
</script>