Hi everyone

I am having trouble creating a sliding motion with AS. Attached is the file,
you will see what I'm doing

There are 5 sliding thumbnail strips that slide onto the stage when you click
a button. It uses Actionscript, and the strips start outside of the stage and
slide into view vertically. I think the problem may with the +/- _y values, but
I can't work out how to fix it. The script is only on the one strip so far, it
will be ted for the others

Any suggestions or solutions welcome