Mouse over and mouse out help

i am trying to make a time line presentation and ive been trying for 2 days now to make a code where i click and hold the button, and it switches to frame -- and when i let go it goes back to the first page. any help please ive tried mouse over and mouse out but it never works!

import flash.events.MouseEvent;

stop();

/* Click to Go to Frame and Stop

Clicking on the specified symbol instance moves the playhead to the specified frame in the timeline and stops the movie.

Can be used on the main timeline or on movie clip timelines.

this is the code im trying with no luck.

//SMW.addEventListener(MouseEvent.CLICK, fl_ClickToGoToAndStopAtFrame_2);

SMW.addEventListener(MouseEvent.MOUSE_DOWN, MOTO);

SMW.addEventListener(MouseEvent.MOUSE_UP, MOBACK);

function MOTO(event:MouseEvent):void{

  gotoAndStop(2);

}

function MOBACK(event:MouseEvent):void{

gotoAndStop(1) ;

{