Maybe this question has already been posed. I did a quick search through the forums and did not see it though.
When I build my game for the web player and run in Safari on OSX everything works fine. When I run in a web browser on Windows the mouse input seems to work (e.g. I can click the start button and have it take me to the level), but the keyboard input does not work. The keyboard input is standard (e.g. up key moves forward, down key moves back, left key moves left, right key moves right and space bar jumps). Does anyone have any idea what is going on? Is there some settings that I missed?