title: How to add an alt attribute of img tags with jquery
body: <p>I've put a google map in a page and it makes lots of img tags without the alt attribute, how can I add the alt for each img in a div in jquery, what's I gotta make instead of :</p>
  
  <pre><code>$('#map_canvas &gt; img[alt]').attr('image');
  </code></pre>
  
  <p>Thanks</p>