rem: res.tree = (opts.filter) ? res.elements.filterBy(opts.filter) : $A(node.childNodes).filter(function(el){ return ($type(el) != 'whitespace'); }); 
add: Array.flatten(arguments).each(function(element){ this.elements.push(element); var start = element.retrieve('sortables:start', this.start.bindWithEvent(this, element)); var insert = element.retrieve('sortables:insert', this.insert.bind(this, element)); (this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start); element.addEvent('over', insert); }, this); 
context: 		res.tree = (opts.filter) ? res.elements.filterBy(opts.filter) : $A(node.childNodes).filter(function(el){			return ($type(el) != 'whitespace');		});
meta: 5569	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5569/73e82e776e0f715130186dae1a6d0a04aa910d47/mootools-trunk.js/buggy/wicket-contrib-mootools/src/java/wicket/contrib/mootools/mootools-trunk.js