i need banner for facebook, within platform FBML,
example:
<fb:iframe src="http://cache.www.gametracker.com/components/html0/?host=173.231.3.34:9987&bgColor=1F2642&fontColor=8790AE&titleBgColor=11172D&titleColor=FFFFFF&borderColor=333333&linkColor=FF9900&borderLinkColor=999999&showMap=0¤tPlayersHeight=300&showCurrPlayers=1&showTopPlayers=0&showBlogs=0&width=400" frameborder="0" scrolling="no" width="400" height="488"></fb:iframe>
Red code = tag admission for facebook, not working rest of the code

I don't really have any idea how FBML works but on my very first search of the facebook help section I got: http://www.facebook.com/help/?faq=18319&ref_query=FBML

or http://developers.facebook.com/docs/reference/fbml/iframe