Error in Internet Explorer 9 (not earlier versions or other browsers) when including jQuery in an iframe

Question

Basically I have a page that launched a fancybox iframe. In that iframe I also include jQuery. But when I testing it in Internet Explorer 9 it gives me the error <

Answer 1

The problem was fixed when I removed the SRC attribute from the iframe and I added onOpen event to jQuery's dialog:

open: function()
  {
    document.getElementById("mainFrame").src = "/login.aspx";
  }