Hi anyone who can help: I am trying to edit my Twenty Eleven theme to follow these guidelines from MS re touch events: http://msdn.microsoft.com/en-us/library/ie/jj152135(v=vs.85).aspx
Thankfully, I found a blog post on MSDN (http://blogs.msdn.com/b/notime/archive/2013/02/01/how-to-optimize-wordpress-popup-on-hover-menus-for-touch-devices.aspx ) which explained how to implement aria haspopup. This seems to work fine on everything - most importantly my Windows Phone! But I wonder what is the method for the 'onclick' event mentioned in the article? I've got pretty limited coding skills, though... Thanks in advance.