Stop animation

In this code I was playing around with my movieclip. It animates but I am trying to get it to stop when the mouse is on the movieclip. It stops but it jumps back to the start position where I just want it to stop with out jumping back.

onClipEvent (load) {
move = true;
}
onClipEvent (enterFrame) {
if (_root._xmouse<286) {
this._x += 5;
move = true;
}
if (_root._xmouse>287) {
this._x -= 5;
move = true;
}
if (_root._ymouse>125 & _root._ymouse<204) {
this._x = move;
move = false;
}
}