    getEditor: function(target, value)    {        if (!this.editor)            this.editor = new LayoutEditor(this.document);                return this.editor;    } 
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/e1d42ad3fad63b72826a4e2ed0726866484c9ac3/layout.js/buggy/extension/content/firebug/layout.js