rem: changeUrl: function(url, anchor) { document.location = '#' + anchor; this.register(url, anchor); 
add: changeUrl: function(url) {  
context: 	changeUrl: function(url, anchor) {		document.location = '#' + anchor;		this.register(url, anchor);	},
meta: 8193	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8193/d55368118dec4a8f237e8e432dd97304d21083d6/k4_http.js/buggy/trunk/upload/js/k4_http.js