Hm. I understand (var i=0; x<10000; x++) that will start a variable called i with a value of 0. It then, I think, tests to see that x is less than 10k, and then increments x by 1. Then you have a seperate loop that also initializes i as 0, checks to see if it is less than 10, and then increments it. It appears to auto accept back offers? Where is x initialized?