hi
i think there is a facebook bug with the link share function on ipad... i have an ipad3 with iOS6 (same problem with iOS5) , this is my code:
Code
<layer name="facebook" url="facebook-icon.png" crop="0|64|64|64" align="leftbottom" x="130" y="5" scale="0.45" onclick="openurl(https://www.facebook.com/sharer/sharer.php?u=http://www.sky360.it/VirtualTours/Discoteche/Showroom-Smash2/tour.html,_blank);" />
if you check the share url, it works fine on desktop with all browsers, and it works fine on iphone (i have iphone 4s) .
i don't know why it doesnt work on ipad...
any suggestion?