I recommend at least a couple of days after you apply. See if they had a chance to look it over. Wait a few more days and if you haven't heard anything call again. When I got my job at Toys R Us I had about called the store nearly every day.
It seems everyone is either getting a job at Toys R Us, or some kind of Military job. No, really, everyone I know is either one or the other(or jobless), at this point.