The JavaScript Flash Integration Kit requires Flash Player version 6r65, and has been tested on the following browsers:

• Windows IE 6.0
• Windows Firefox 1.0
• Windows Opera 8.0
• Macintosh Opera 8.0
• Macintosh Firefox 1.0
• Safari 1.2.4 and 2.0
• Linux Firefox 1.1

Note, if you need the kit to work with Flash Player 6,0,0,0, then you can recompile the JavaScriptGateway.swf and uncheck the “optimized for 6 r65” in File > Publish Settings > Flash.