Hi, I am testing with the developing of a FB application, at the moment just a very simple image with some hotspots. I have this in mydomain.com/facebook/index.php <a name="fb_share" type="button" href="http://www.facebook.com/sharer.php">Share</a><script src="http://static.ak.fbcdn.net/connect.php/js/FB.Share" type="text/javascript"></script> <img src="http://www.mydomain.com/facebook/imgs/facebook-test.jpg" width="518" height="900" border="0" usemap="#Map" /> <map name="Map" id="Map"> <area shape="rect" coords="404,585,517,657" href="http://www.digitalpoint.com" target="_blank" /> <area shape="rect" coords="405,335,517,430" href="http://www.cnn.com" /> </map> Code (markup): And i turned it into a application (iframe) so i can add it as a tab. But i am getting the following errors: Application temporarily unavailable Parse errors: FBML Error (line 23): illegal tag "map" under "fb:tab-position" FBML Error (line 24): illegal tag "area" under "fb:tab-position" FBML Error (line 25): illegal tag "area" under "fb:tab-position" Runtime errors: Names beginning with "fb" are reserved by Facebook (fb_share) Cannot allow external script Code (markup): 1/ So i guess FB parse the html content in the iframe and strips out certain tags??? 2/ How can i make simple image hotspots work? And where can i find a good tutorial on developing a dynamic application, say a form which interacts with a db on my server??? 3/ What is exactly the difference between creating a page vs applications? Regards