Flash and stop looping Action Script

I am trying to build a flash webpage in Adobe and I have a small amount of the background done but it loops every time. 

Searching the web it says to put in an action script of stop(); it will not let me do this on the current layer  so I created a new layer “layer 7” and added the required action script. When I uploaded it to my webpage it plays but the second it is finished it loops.

I tested it with the player built into the flash pro cs4 and it stops and does not loop. I also checked the index.html code and it has Loop set to false.

Is there something else that I should do?

Thanks,

Brad