var b:Boolean = false;
_root.onMouseDown = function() {
var dx:Number = _xmouse;
var dy:Number = _ymouse;
_root.moveTo(dx, dy);
b = true;
};
_root.onMouseMove = function() {
if (b) {
_root.lineStyle(1, 0x7354BC, 100);
_root.lineTo(_xmouse, _ymouse);
}
};
_root.onMouseUp = function() {
b = false;
};