TweenMax change slide

hi,

am using TweenMax for a slide menu.
in the swf, how to make 2nd menus content appear in frame one instead of 1st menus content.

found TweenMax.to(screen01, speed, { x:0, y:0, ease:Quart.easeOut} );
but i don`t want the 2nd menu to slide in in 1st frame.
only want it to be opened when run swf.

thanks~