Hi ,
How can i show a MC in the existing frame so that the new mc is trnspert over the already existing MC.This transperancy is conditional based on events from backend.
thanks in advance
As much as i know in flash there is the _alpha method for movieclips, just edit that from 1 - 100 and you should notice the difference. I have attached a .fla file so that you can see the code 
Hope It help!!