title: jquery load remote html page
body: <p>I whant to load remote html page and then parse it. There are bunch of such examples but could anybody explain why I receive this error:</p>
  
  <blockquote>
    <p>XMLHttpRequest cannot load <a href="http://html.comsci.us/examples/blank.html" rel="nofollow">http://html.comsci.us/examples/blank.html</a>.
    Origin null is not allowed by Access-Control-Allow-Origin.</p>
  </blockquote>
  
  <p>when I try to load this html page:</p>
  
  <pre><code>&lt;!DOCTYPE HTML&gt;
  &lt;html&gt;
    &lt;head&gt;
    &lt;script type="text/javascript"
       src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"&gt;&lt;/script&gt;
    &lt;script&gt;
        $(document).ready(function(){ 
          $.get('http://html.comsci.us/examples/blank.html', function(data) {
             alert('Load was performed.');
          }); 
        });
      &lt;/script&gt;
    &lt;/head&gt;
    &lt;body&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>