return (all) ? new Elements(elements) : $.element(elements[0]); 
return (all) ? new Elements(elements) : $(elements[0]); 
Element.walk = function(element, walk, start, match, all){	var el = (start) ? element[start] : element[walk];	var elements = [];	while (el){		if (el.nodeType == 1 && Element.match(el, match)){			elements.push(el);			if (!all) break;		}		el = el[walk];	}	return (all) ? new Elements(elements) : $.element(elements[0]);};
6991	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6991/54259a24800f16160d8be518070080ecec01ca87/Element.js/buggy/Source/Element/Element.js