FlashをAS3でナビ。コードが動作しない - actionscript-3、flash-cs4

ナビゲーションコードがうまく動かない私はActionScriptにはあまり熟達していません。前もって感謝します

//nav
var home:int = 1;
var about:int = 2;
var projects:int = 3;
var press_id:int = 4;
var contact:int = 5;

home_mc.addEventListener(MouseEvent.CLICK, home);
about_mc.addEventListener(MouseEvent.CLICK, about);
projects_mc.addEventListener(MouseEvent.CLICK,projects);
press_mc.addEventListener(MouseEvent.CLICK, press_id);
contact_mc.addEventListener(MouseEvent.CLICK, contact);



function navbuttonclick(event:MouseEvent, myFrame:Number):void {
gotoAndStop(myFrame);
}

回答：

//define frame indices
const HOME_FRAME:uint = 1;
const ABOUT_US_FRAME:uint = 2;

//set listeners
home_mc.addEventListener(MouseEvent.CLICK, home_mc_clickHandler);
home_mc.addEventListener(MouseEvent.CLICK, about_mc_clickHandler);

//define listeners
function home_mc_clickHandler(event:MouseEvent):void
{
changePage(HOME_FRAME);
}

function about_mc_clickHandler(event:MouseEvent):void
{
changePage(ABOUT_US_FRAME);
}

//change location
function changePage(frameIndex:uint):void
{
gotoAndStop(frameIndex);
}