There's is no difference in the HTML5 or Flash version....

I created a virtual tour with a few panoramas and popup windows with the Fancybox plugin. When I set the tour to fullscreen mode, the browser bar disappears. That's OK. There is only one problem: The Fancybox popups stays "behind" the virtual tour. The popup window appears when I switch back to a normal browser window. I think there is a Z-order problem. I can set the Z-order for my Fancybox plugin in their CSS. It looks like KR Pano always overrules them and stays always on top of everything......