rem: } 
add: } 
context: function toggleExtension(){  var list = document.getElementById("extList");  if (!list)    return;  var selectedItem = list.selectedItems.length ? list.selectedItems[0] : null;  if (selectedItem) {    var disabled = (selectedItem.getAttribute("disabledState") == "true");    chromeRegistry.setAllowOverlaysForPackage(selectedItem.getAttribute("name"), disabled);    updateDisableExtButton(selectedItem);  }   }
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0433296feba32a7b6f2ccf40c8abcac4afb1ffe2/pref-extensions.js/buggy/browser/components/prefwindow/content/pref-extensions.js