@callmeed, Yes that is almost correct...they allow you to run FBJS on load.<p>@poundy, A mouseover will not work to run JS, I have tried.<p>I have been playing around with FBML,FBJS for the past few weeks...Say you wanted to load a external page(or for your case your recent image galleries) in a iframe, you will have to do something like this...<p>&#60;a onClick="iframe_wrapper.setInnerFBML(the_iframe);" style="cursor: pointer;"&#62;
Click here to view your image gallery&#60;/a&#62;<p>&#60;div id="iframe_wrapper"&#62;
&#60;fb:iframe width="560" height="560" src="hxxp://mywebsite.com&#62;&#60;/div&#62;<p>&#60;fb:js-string var="the_iframe"&#62;&#60;fb:iframe width="560" height="560" src="hxxp://mywebsite.com&#62;&#60;/fb:js-string&#62;<p>&#60;script type="text/javascript" charset="utf-8"&#62; var iframe_wrapper = document.getElementById('iframe_wrapper'); &#60;/script&#62; 
     --&#62;<p>Really not a big deal for the users to have to click, but after reading thru there wiki I think using an iframe on a static fbml tab is frowned upon (I may be wrong?)..But anyway,I managed to do some pretty cool stuff with FBML+FBJS that I haven't seen done yet...If anyone wants to chat about this topic,leave your aim/skype/gtalk..=]