many patients want to know: is it possible to use a tens unit for neck and shoulder pain? from there i will catch the event in the parent frame and based on the id and other values pulled from the event i will be able to store the data in the appropriate location of the appropriate array. it also leads to business struggle -- trying to do more than you really can, means you end up exhausted, cranky, and feeling like a failure. instead we had an even better time. 