rem: var idx = this.mMethodOutliner.currentIndex; 
add: var idx = this.mMethodTree.currentIndex; 
context:   onMethodSelected: function()  {    var idx = this.mMethodOutliner.currentIndex;    var methods = this.mBinding.getElementsByTagNameNS(kXBLNSURI, "method");    var method = methods[idx];    this.displayMethod(method);  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/xblBindings.js/buggy/extensions/inspector/resources/content/viewers/xblBindings/xblBindings.js