rem: return (!ntf(elem)); } 
add: return ( ((getNodeIndex(elem)) % 2) == 1 ); } 
context: 			return function(elem){				return (!ntf(elem));			}
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/8e9d92fba05a05264be6e5994332e5427079a9b6/query.js/clean/_base/query.js