rem: return null; 
add: return null; 
context: 	_getUrlQuery: function(url){		var segments = url.split("?");		if (segments.length < 2){			return null;		}		else{			return segments[1];		}	},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/dojo.js.uncompressed.js/buggy/www/resources/dojo-ajax/dojo.js.uncompressed.js