How to change the title bar icon?

I need to change the title bar icon of the Internet E开发者_StackOverflowxplorer. Iam using IE v.6. I tried using Favicon but its changing only the address bar icon and if we add the page to the favorites or bookmark its displaying the icon!!! but its not changing the title bar icon of the IE. Note : I want the icon to be changed programatically not manually. Any suggestions?

The title bar icon is built-in to IE. No webpage can change that icon.

WM_SETICON.