A birthday message for Maxi. After Happy Birthday, play with the arrow keys to see how they change the animation. The keys won't work once all the candles on the cakes have gone out. Use the 'S' key to toggle the sound on/off. Use the 'A' key to skip the cake & go directly yo the '7' animation. Note that the animation may get a bit jerky if the Scratch window is too big. In this case run the program in a smaller window.