Help please noone will give me the time of day

Im new to AS but i know a few things, what i have atm is a program for images, it has external class files and i am able to get a tray to come up from the bottom, (probably not correctly i will say) but i cant do the opposite, iv attached the instructions i was given but they aren't clear enough for me, also hear is my current files for my project, please help i cant get my head around it all

https://docs.google.com/open?id=0B6D...mMyN2tjWmRLN3M

To fix your mouseOut, use the following:

if(animating == false)
{
if(this.y < frameH)
{
this.y += (tMove / (duration * fps));
}
}

Good luck with the rest of you project. BTW, people are usually reluctant to help with school projects because it doesn't help you learn in a way, to get the answers and not really understand how you got there.