on (press) { startDrag (this, true, 30, 80, 140, 110); } startDrag with this property is use to move in area ! dot in top left dot in bottom right startDrag (this, true); if there is only 2 parameters ! the button move in all root scene or in the movie clip if you have already this problem you can send me your .fla PS : sorry for my pour english i'm french !!