rem: if (this.isAffected(Event.pointerX(event), Event.pointerY(event), element, this.last_active)) 
add: if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) 
context:   fire: function(event, element) {    if(!this.last_active) return;    Position.prepare();    if (this.isAffected(Event.pointerX(event), Event.pointerY(event), element, this.last_active))      if (this.last_active.onDrop)         this.last_active.onDrop(element, this.last_active.element, event);  },
meta: 3974	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3974/af9adbf17404d887f31369756326b0109da7ae2b/dragdrop.js/buggy/root/static/js/dragdrop.js