AS 2.0 movie clip/ currentPage variable I made

here is my question: I have designed this site which plays a 141 frame animation on the main timeline at which point I embeded movie clips which will be called by the navigation buttons (the movies are embeded in their own layers inside keyframes which reside on frame 141). so when paople click on the buttons it plays the animations via my “animatOn and animateOff functions” in my action script… what AS do I need to put (where the red question marks are) in order for my contentHome_mc to play once the main time line animation ends at frame 141.

here is my actions scripting as I have it on frame 141 on its own actions layer

var currentPage = “contentHome_mc”;

[COLOR=red]???[/COLOR] = function (){
animateOn (“contentHome_mc”);
}

function animateOn (page:String){
eval(page).gotoAndPlay(“play”);
}

function animateOff (page:String){
eval(page).gotoAndPlay(“off”);
}

home_btn.onRelease = function (){
if (currentPage != “contentHome_mc”)
{
animateOff(currentPage);
animateOn(“contentHome_mc”);
currentPage = “contentHome_mc”;
}
}

about_btn.onRelease = function(){
if (currentPage != “contentAbout_mc”)
{
animateOff(currentPage);
animateOn(“contentAbout_mc”);
currentPage = “contentAbout_mc”;
}
}

right now, in order for “contentHome_mc” to play you need to click the home button, and I wish to have “contentHome_mc” to be the “default” movie clip as the user enters into the site.

Thanks in advance…

emc!