rem: var cn = elem[childNodesName]; var cnl = elem[childNodesName].length; 
add: var cn = elem.childNodes; var cnl = elem.childNodes.length; 
context: 		"empty": function(name, condition){			return function(elem){				// DomQuery and jQuery get this wrong, oddly enough.				// The CSS 3 selectors spec is pretty explicit about				// it, too.				var cn = elem[childNodesName];				var cnl = elem[childNodesName].length;				// if(!cnl){ return true; }				for(var x=cnl-1; x >= 0; x--){					var nt = cn[x].nodeType;					if((nt == 1)||(nt == 3)){ return false; }				}				return true;			}		},
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/8e9d92fba05a05264be6e5994332e5427079a9b6/query.js/clean/_base/query.js