При помощи этого скрипта ваш посетитель сам выберет цвет фона по своему желанию...
<CENTER> <FORM> <FONT FACE="VERDANA, ARIAL"><B>Choose a background color:</B></FONT> <SELECT name="ccGround" size="1" onChange=(document.bgColor=ccGround.options[ccGround.selectedIndex].value)> <OPTION value="408080" target="1" selected>Cool Green <OPTION value="C0C0C0" target="1">Cool Grey <OPTION value="000000" target="1">Black <OPTION value="730200" target="1">DarkRed <OPTION value="231800" target="1">Brown <OPTION value="044302" target="1">DarkGreen <OPTION value="0D09A3" target="1">Dark Blue <OPTION value="808040" target="1">Avocado <OPTION value="800080" target="1">Purple <OPTION value="444444" target="1">Gray <OPTION value="FF0400" target="1">Red <OPTION value="EFE800" target="1">Yellow <OPTION value="05EF00" target="1">Green <OPTION value="0206FF" target="1">Blue <OPTION value="AE08EF" target="1">Violet <OPTION value="FF8C8A" target="1">Mauve <OPTION value="FF80FF" target="1">Pink <OPTION value="FFCCCC" target="1">Peach <OPTION value="FFCC99" target="1">Orange <OPTION value="000080" target="1">Darker Blue <OPTION value="808080" target="1">Dark Grey <OPTION value="D5CCBB" target="1">Tan <OPTION value="DDDDDD" target="1">LightGray <OPTION value="FBFF73" target="1">Light Yellow <OPTION value="7CFF7D" target="1">LightGreen <OPTION value="A6BEFF" target="1">Light Blue <OPTION value="FFFFFF" target="1">White </SELECT></FORM></CENTER>