Redirect based on referrer URL

Question

In my site I have a password protected page containing some links to other sites also operated by myself that cannot be password protected. I would like to place a HTML code

Answer 1

Try this

    function url(url){
      return url.match(/:\/\/(.[^/]+)/)[1];
    }

    function check()
    {
      var ref = document.referrer;
      if(url(ref) =='www.google.com')
      {
          // do something
      }
      else
      {
         // redirect
         window.location.href = 'http://yourDomain.com';
      }
   }