When I change the hash location via document.location.hash or window.location.hash, most browsers have some form of a 'blinking' effect. I need to prevent that, as I am implementing a history plugin based on hash changes and the 'blinking' effect is just plain ugly. I know it is do-able as I have seen many Ajax based products with this(loads from Google especially)
This is the code used to display the favicon:
<link rel="shortcut icon" href="http://www.mysite.com/favicon.ico" />