code: function(place) {
  				place = place? place : (list ? cwd.find('tbody') : cwd);
  				var targets = place.children('.directory:not(.'+clDroppable+',.elfinder-na,.elfinder-ro)');
  
  				if (fm.isCommandEnabled('paste')) {
  					targets.droppable(droppable);
  				}
  				if (fm.isCommandEnabled('upload')) {
  					targets.addClass('native-droppable');
  				}
  				
  				place.children('.isroot').each(function(i, n) {
  					var $n   = $(n),
  						hash = fm.cwdId2Hash(n.id);
  					
  					if (fm.isCommandEnabled('paste', hash)) {
  						if (! $n.hasClass(clDroppable+',elfinder-na,elfinder-ro')) {
  							$n.droppable(droppable);
  						}
  					} else {
  						if ($n.hasClass(clDroppable)) {
  							$n.droppable('destroy');
  						}
  					}
  					if (fm.isCommandEnabled('upload', hash)) {
  						if (! $n.hasClass('native-droppable,elfinder-na,elfinder-ro')) {
  							$n.addClass('native-droppable');
  						}
  					} else {
  						if ($n.hasClass('native-droppable')) {
  							$n.removeClass('native-droppable');
  						}
  					}
  				});
  			}
docs: fm.time('cwdLoad');