rem: Droppables.activate(drop); 
add: if (drop != this.last_active) Droppables.activate(drop); 
context:   show: function(point, element) {    if(!this.drops.length) return;    var affected = [];        if(this.last_active) this.deactivate(this.last_active);    this.drops.each( function(drop) {      if(Droppables.isAffected(point, element, drop))        affected.push(drop);    });            if(affected.length>0) {      drop = Droppables.findDeepestChild(affected);      Position.within(drop.element, point[0], point[1]);      if(drop.onHover)        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));            Droppables.activate(drop);    }  },
meta: 9100	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9100/2d4247a14ff4ce25ad80cbc65b787dfde7ddb16e/dragdrop.js/clean/typo3/contrib/scriptaculous/dragdrop.js