i ajax a file with jquery,and i don't know where does it download to
<pre><code>$.ajax({
 type: "POST",
 url: "http://images.digu.com/web_res_v1/images/logo.png?t=20091230",
 success: function(msg){ alert( "Data Saved: " +   msg ); } 
}); 
</code></pre>

<p>where is the download file.</p>

<p>thanks</p>
