play sound error

[Paul Salyers]

on mouseup
   play audioClip "1" wait until  the sound is done
   play audioClip "2" wait until the sound is done


end mouseup

         executing at 11:13:39 AM
Type    Handler: can't find handler
Object  Label Field
Line    play audioClip "1" wait until  the sound is done
Hint    until



What's going on here. the first wav file will play but the second don't 
start and I get the above error message.

Paul Salyers
PS1 - Senior Rep.
PS1 at softseven.org
Http://ps1.SoftSeven.org