add: this.stopScrolling(); 
context:   endDrag: function(event) {    if(!this.dragging) return;    this.finishDrag(event, true);    Event.stop(event);  },
meta: 6359	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6359/52d313976f72b3f30c833a7675d476a595bc284d/dragdrop.js/buggy/web/js/dragdrop.js