How to use accesskeys in:
IE 5+: hold the ALT key and press the letter of the accesskey, then press RETURN
IE 4: hold the ALT key and press the letter of the accesskey
IE 5+ for Mac: hold the CTRL key and press the letter of the accesskey
IE 4.5 for Mac: accesskeys are not supported
Netscape: accesskeys are not supported
Lynx: accesskeys are not supported
