title: getting xhtml custom attributes from jquery in IE
body: <p>i got some <strong>li</strong> elements with a custome attribute "type".</p>
  
  <p>whe i try in jquery to get the value of this attribute width jquery like so:</p>
  
  <pre><code>$("li", $list).each(function(){
      console.log($(this).attr("type"));
   });
  </code></pre>
  
  <p>i only get the values in firefox but not in IE 7-8 </p>
  
  <p>any solutions?</p>