var lx = _x;
var ly = _y;
var xs = 0;
var ys = 0;
var ms = 60;
function update() {
	if (_root.dragging == this) {
		xs = _root._xmouse-_x;
		ys = _root._ymouse-_y;
	} else {
		xs = _x-lx;
		ys = _y-ly;
	}
	var s = Math.sqrt(xs*xs+ys*ys);
	if (s>ms) {
		xs *= (ms/s);
		ys *= (ms/s);
	}
	if (Math.abs(xs)<1) {
		xs = 0;
	}
	if (Math.abs(ys)<.25) {
		ys = 0;
	}
	lx = _x;
	ly = _y;
	_x += (xs*.94);
	_y += (ys+.5);
}
function force() {
	var s = Math.sqrt(xs*xs+ys*ys);
	return ((s>=12) and (_root.dragging != this));
}
function collisions() {
	var c = false;
	if (this._name != "headi") {
		if (_root.boden.hitTest(this._x,this._y+.1,true)) {
			_y -= ys+.5;
			c = true;
		} else if (_y<0) {
			_y = 0;
			c = true;
		}
		if (_root.boden.hitTest(this._x+.1,this._y,true)) {
			_x -= xs*.94;
			c = true;
		} else if (_root.boden.hitTest(this._x-.1,this._y,true)) {
			_x += xs*.94;
			c = true;
		}
	} else {
		var r = _width/2.5;
		if (_root.boden.hitTest(this._x,this._y+2.5,true)) {
			_y -= ys+2.5;
			c = true;
		} else if (_y<r) {
			_y = r;
			c = true;
		}
		if (_x>(640-r)) {
			_x = 640-r;
			c = true;
		} else if (_x<r) {
			_x = r;
			c = true;
		}
	}
	if (c) {
		return force();
	} else {
		return false;
	}
}
function onPress() {
	_root.dragging = this;
}
function onRelease() {
	_root.dragging = null;
}
var kl = {};
Key.addListener(kl);
kl.onKeyUp = function() {
	var k = Key.getCode();
	if (k == Key.SPACE) {
		var dx = _x-_root._xmouse;
		var dy = _y-_root._ymouse;
		var d = Math.sqrt(dx*dx+dy*dy);
		if (d<50) {
			_x += (dx/d)*(ms);
			_y += (dy/d)*(ms);
		}
	}
};
onReleaseOutside = onRelease;