Guideline 2 for operable. iAccessible.org. Guideline 2.1 :Make all functionality available from a keyboard. .
Mouse-over activated pop-up menu items that cannot be accessed through the keyboard. But a non-mouse user can access a page that lists information that is equivalent to that in the mouse-activated pop-up
Some content that flashes more than 3
times in one second may cause seizures.
Free download Photosensitivity Epilepsy
Analysis Tool at