rem: this.sortables.findAll(function(s) { return s.element == element }).each(function(s){ Draggables.removeObserver(s.element); s.droppables.each(function(d){ Droppables.remove(d) }); s.draggables.invoke('destroy'); }); 
add: (Sortable.findTreeElements(element, options) || []).each( function(e) { Droppables.add(e, options_for_tree); e.treeNode = element; options.droppables.push(e); }); 
context:     this.sortables.findAll(function(s) { return s.element == element }).each(function(s){      Draggables.removeObserver(s.element);      s.droppables.each(function(d){ Droppables.remove(d) });      s.draggables.invoke('destroy');    });
meta: 3903	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3903/bb2276098a5a21c35e5ee72b3097bd9d7caa919f/dragdrop.js/clean/railties/html/javascripts/dragdrop.js