I want a button for my html website pages that visitor can click to produce a browser bookmark.
This must work in Internet Explorer (triggering the "Add Favorite" tool when the button is clicked).
The same button must also work in Firefox (triggering the "Add Bookmark" tool when the button is clicked).
Winning programmer must provide a demonstration button on a webpage that I can test in both IE and FF and deliver code suitable for adding the button on my html website.
Installation instructions are to be provided by the programmer.