title: How to get complete url from document.referrer when there are some special characters in it?
body: <p>How can I get the complete url like "http://twitter.com/#!/larrickchen" using something like document.refrerrer if it did come from "http://twitter.com/#!/larrickchen" ??
  document.referrer only return "http://twitter.com/" instead of full path. I guess special characters(#!) make this happened.
  Does anyone know how to deal with it???
  Edit</p>