I am sorry and trust me, I don't want to stress you.
I perfectly know how the plugin works (the buttons appear only if the mouse is over the photo). I love this plug in.
For this reason I suggested you to check this plug-in on Safari, because It doesn't work properly on it (When I spoke about Bug I was referring exclusively on Safari)
I suggest you to compare the way the plug-in works in Firefox and Safari to understand what I mean.
