Rather than have to keep clicking to hide the kahn attack from the alliance every time you provoke him, couldnt this be placed in the options.

I have a very crap memory, and can be thinking of hiding the attack right up to the moment I provoke him, but then still forget to click the hide from the alliance button.

It would be far more useful if it was part of the options menu, so that it stays hidden until you next clear the cache or switch browser, and it would be useful if those options could be permanently embeded to your account rather than set by cookies in the machine, so that you dont need to reset them every time you need to clear the cache, which could be game related, or you might need to clear the cache for another reason, so if the options were set by your account on GGE server then they would stay the same and you wouldnt need to keep muting that music regularly.