Is There An Xbox Live Gamertag Code To Shw The Gamercard On A Website? The title says all

Hi everyone, im looking for a code that will display a users xbox live gamercard. Ive seen one little widget but that was for the igoogle page ao its not suitable for what i want. Ideally I want one thats written with HTML or something like that so its easy for me to modify and such.What i want it to do is t have a URL in the code which the user can then insert their gamertag ID into and have the widget display their gamercard for all to see. if i ever use this code it will be on a money making site, hopefully, so something thats free to use even for commercial things is a good bonus. Does anyone know of such a code?

Is this similar to what you want: http://www.xboxlc.com/?