How to make a draggable object snap into place?

It might help if I give ALL of my code for this project. Here it is:

movieClip_1.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag); function fl_ClickToDrag(event:MouseEvent):void {      movieClip_1.startDrag(); } stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop); function fl_ReleaseToDrop(event:MouseEvent):void {      movieClip_1.stopDrag(); } movieClip_2.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_2); function fl_ClickToDrag_2(event:MouseEvent):void {      movieClip_2.startDrag(); } stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_2); function fl_ReleaseToDrop_2(event:MouseEvent):void {      movieClip_2.stopDrag(); } movieClip_3.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_3); function fl_ClickToDrag_3(event:MouseEvent):void {      movieClip_3.startDrag(); } stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_3); function fl_ReleaseToDrop_3(event:MouseEvent):void {      movieClip_3.stopDrag(); } movieClip_4.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_4); function fl_ClickToDrag_4(event:MouseEvent):void {      movieClip_4.startDrag(); } stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_4); function fl_ReleaseToDrop_4(event:MouseEvent):void {      movieClip_4.stopDrag(); } movieClip_5.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_5); function fl_ClickToDrag_5(event:MouseEvent):void {      movieClip_5.startDrag(); } stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_5); function fl_ReleaseToDrop_5(event:MouseEvent):void {      movieClip_5.stopDrag();       } answers_but.addEventListener(MouseEvent.CLICK, fl_ClickToPosition); function fl_ClickToPosition(event:MouseEvent):void {      answersflyin.x = 230.00;      answersflyin.y = 187.50; } hide_but.addEventListener(MouseEvent.CLICK, fl_ClickToPosition_2); function fl_ClickToPosition_2(event:MouseEvent):void {      answersflyin.x = 693;      answersflyin.y = 865.8; } clear_but.addEventListener(MouseEvent.CLICK, fl_ClickToPosition_3); function fl_ClickToPosition_3(event:MouseEvent):void {      movieClip_1.x = 112;      movieClip_1.y = 246.55;      movieClip_2.x = 112;      movieClip_2.y = 327.85;      movieClip_3.x = 112;      movieClip_3.y = 415.55;      movieClip_4.x = 112;      movieClip_4.y = 495.5;      movieClip_5.x = 112;      movieClip_5.y = 578.25;      answersflyin.x = 693;      answersflyin.y = 865.8;       } stop();

That all works really well, too, except that the objects don't snap into place. Other than that, I'm able to drag each of the 5 movie-clips onto the board, arrange them as I like, click one button to show correct answers, another to hide answers, and another to sweep the board clean.

you can probably use the movieclip's dropTarget:

movieClip_1.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag); function fl_ClickToDrag(event:MouseEvent):void { movieClip_1.startDrag(); } stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop); function fl_ReleaseToDrop(event:MouseEvent):void { movieClip_1.stopDrag(); movieClip_1.x=movieClip_1.dropTarget.x; movieClip_1.y=movieClip_1.dropTarget.y; }