360 degree 3d object rotation

Hello,

I would like to take a 30 second movie loop of a 3d object I created and have it rotate as the viewer scrubs their mouse across the screen. I found a tutorial online which provides the action script for what I want to do however, when a I publish the movie the video just sits frozen and the mouse does nothing. Can someone look at this script and tell me what is missing, thanks!

cam.stop();
var frameTo:Number=0;

addEventListener(Event.ENTER_FRAME,goTo);

function goTo(e:Event):void{

frameTo=(mouseX/stage.stageWidth*cam.totalFrames)+1;
cam.gotoAndStop(frameTo);
}