s/keyboard_trap_fix_custom_as3.html">working example of Preventing a keyboard trap in Flash content</a>. The example html file has two Flash contents embedded in it. The first Flash content is embedded with the approach described in example 1. The second example is embedded with the approach described in example 2. The <a href="https://www.w3.org/WAI/WCAG20/Techniques/working-examples/keyboard_trap_fix_custom_as3.zip">source of Preventing a keyboard trap in Flash content</a> is available. The source zip fil