add:  if(this.options.ghosting) { this._clone = this.element.cloneNode(true); Position.absolutize(this.element); this.element.parentNode.insertBefore(this._clone, this.element); }  Draggables.notify('onStart', this, event); if(this.options.starteffect) this.options.starteffect(this.element); 
context:   startDrag: function(event) {    if(Event.isLeftClick(event)) {      this.registerEvents();      this.active = true;      var pointer = [Event.pointerX(event), Event.pointerY(event)];      var offsets = Position.cumulativeOffset(this.element);      this.offsetX =  (pointer[0] - offsets[0]);      this.offsetY =  (pointer[1] - offsets[1]);      Event.stop(event);    }  },
meta: 3991	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3991/d29159eae8749c508d01bb447868321a3ba6bbfa/dragdrop.js/buggy/manager/media/script/scriptaculous/dragdrop.js