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Loops
A loop is something that happens over and over and the FOR command is used to create a loop. Flash movies automatically loop because they play over and over unless there is a script somewhere that tells the movie to stop. A loop can be useful in Flash to count the number of times (iterations) something happens or to repeat something a specified number of times (iterations). The FOR loop is used to make Flash do repetitive taasks, and it has built-in control because it determines the exact number of times to repeat the task based upon how you set up the loop.