[jQuery] Bind resize of window doesn't run when in fullscreen(opening a sidebar for example)

[ioor]

here's my code:

$(document).ready(function() {

  $(window).bind("resize", function(){
    iframesize();
});

function iframesize(){
   wheight = $(window).height();
   // wwidth = $(window).width();

   $('iframe').height(wheight - 30);
   // $('iframe').width(wwidth);

};

iframesize();

});

When not in fullscreen mode and opening a sidebar or firebug etc in
firefox the bind resize callback runs but when in fullscreen mode it
doesn't. How do I make it bind to resize also in fullscreen mode?