Chrome: XHR finished loading, return XHR as string?

I'm wondering.. how would I get the XHR 开发者_JS百科finished loading string?

Basically, I'm on Google instant's page and I want to get the return the "real" URL of the search results in the form of a string.

If jQuery is an option, you can do an Ajax call and get the result of the page in the succes event

    $.ajax({
  url: 'ajax/test.html',
  success: function(data) {
    $('.result').html(data);
    alert('Load was performed.');
  }
});