title: Access denied to jQuery script on IE
body: <p>I have an iframe using the jQuery 1.4.2 script. The same iframe is injected into both <code>http</code> and <code>https</code> sites.  The jQuery script is included in the main HTML file as a relative path (e.g., /scripts/jquery-1.4.2.min.js).</p>
  
  <p>When an AJAX call is made, Internet Explorer denies access.  The AJAX is calling on another subdomain, but it's using the right protocol.  All other browsers work but Internet Explorer gives the following error:</p>
  
  <blockquote>
    <p>SCRIPT5: Access is denied.<br>
    jquery-1.4.2.min.js, line 127 character 344</p>
  </blockquote>
  
  <p>I heard this error is from cross-domain AJAX calls.  But why is IE the only one giving me crap?  Is there an IE solution?</p>
  
  <p>Also, this is my AJAX:</p>
  
  <pre><code> $.ajax({
       url: thisURL,
       dataType: "json",
       data: {cmd : 'getMessage', uurl: urlVar, t: Math.random()},
       success: function(ret){
           callback(ret)
       }
   });
  </code></pre>