If you ambedded the game with the developer agreeing to it, you should contact him/her so he can set up a flashvar in his/her code which then can be triggered by a simple call like:
/.game.html?sound=mute
If you ambedded the game with the developer agreeing to it, you should contact him/her so he can set up a flashvar in his/her code which then can be triggered by a simple call like:
/.game.html?sound=mute