Page transition issue

Hi all, i'm a noob at flash design and I need some major help with the actionscript coding for my flash website. I have designed the home page, however i can't figure out how to get the other pages to load when the corresponding button is pressed. For example, I have a movie clip that will transition the "about me" page in when the "about me" button is pressed using the following code:
var aboutme:MovieClip;
var aboutmebtn:Button;
aboutmebtn.onRelease = function(); {
aboutme.play();
}

When I load the clip and click on the button, it works the first time, however if I try to click on the button a second time, the animation will not play. Can anyone tell me how to fix this problem? please help!