rem: var href = this.link.getAttributeNS("http: 
add: var href = wrapper.getAttributeNS("http: "href"); 
context:     linkURL : function () {        if (this.link.href) {          return this.link.href;        }        var href = this.link.getAttributeNS("http://www.w3.org/1999/xlink","href");        if (!href || !href.match(/\S/)) {          throw "Empty href"; // Without this we try to save as the current doc, for example, HTML case also throws if empty        }        href = makeURLAbsolute(this.link.baseURI,href);        return href;    },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/8e43941de7aed68ab3600a0fc5e6335f445035b1/browser.js/buggy/browser/base/content/browser.js