    saveEdit: function(target, value, previousValue)    {        var doc = getStyleSheetDocument(this.styleSheet);        if (!this.styleSheet.editStyleSheet)        {            this.styleSheet.disabled = true;            var url = CCSV("@mozilla.org/network/standard-url;1", Components.interfaces.nsIURL);            url.spec = this.styleSheet.href;                        var editStyleSheet = this.editStyleSheet;            editStyleSheet = doc.createElementNS("http://www.w3.org/1999/xhtml", "style");            editStyleSheet.setAttribute("type", "text/css");            editStyleSheet.setAttributeNS("http://www.w3.org/XML/1998/namespace", "base",                url.directory);            var head = doc.getElementsByTagName("head")[0];            head.appendChild(editStyleSheet);                        this.styleSheet.editStyleSheet = editStyleSheet;        }                this.styleSheet.editStyleSheet.innerHTML = value;    },    
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/e1d42ad3fad63b72826a4e2ed0726866484c9ac3/css.js/buggy/extension/content/firebug/css.js