Repeated Access Key Assignments test

This document contains a form with two elements, both of which have been assigned an access key of '1'. Each will present a JavaScript alert when in focus.

Surprisingly, this is valid XHTML. Pressing Alt+1 when viewing the page in Internet Explorer (on Windows) moves focus to Text input 1. There is no way to use the access key to move to Text input 2 (although Tab is unaffected).