Помогите человеку который меня спросил о...

[DiamonRush]

ive got a website www.truegaarge.com/mixing/recordstore.htm
i want to put a crosfader on it so i built a test lab www.truegarage.com/master.swf
the blue bars are for the volume,,......
if you start a track one of the blue bars willcontrol volume for one of the sounds... and if used on their own the othe blue bar will do the same for the other track.....
but it all goes wrong when u play the two together
the source files are www.truegarage.com/worldmixing.zip

please answer on damosov@mail.ru