Hello,
Using submenus in the main menu as Classic menu (as oposed to the overlay menu).
When Trying to click on a form (e.g. VM Cart) in the main content area, the submenu willl apear and not allow the mouse to access the content below.
Note that this behaviour is very bad as the submenus grows.
The right place to activate the submenu should be on a mouse over the parent menu only.
I bet (without looking at the code) that what is hapenning is that the submenu box container has a visibility:hidden, and note a display:none with a mouse event linked to it.
thanks.