rem: getLast: function(match){ return Element.walk(this, 'previousSibling', 'lastChild', match); 
add: getLast: function(match, nocash){ return Element.walk(this, 'previousSibling', 'lastChild', match, false, nocash); 
context: 	getLast: function(match){		return Element.walk(this, 'previousSibling', 'lastChild', match);	},
meta: 8516	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8516/e1ce71d3e3fcce570b35c6d575ce3a39558ea439/Element.js/buggy/Source/Element/Element.js