Lightbox to display external web page on mobile
===

All the lightbox-style modal popups I have tried do not work correctly on mobiles when you load an external website in the popup.  The popup function works, but then scrolling inside the modal window does not.

I have seen similar stackoverflow questions: 
http://stackoverflow.com/questions/8230063/mobile-lightbox - doesn't seem to allow the loading of a website.

http://stackoverflow.com/questions/4909973/accessible-mobile-friendly-lightbox - only works on iPhone.

Any help would be greatly appreciated!