rem: abPopup.setAttribute("selectedAB", kPersonalAddressbookURI); 
add: abPopup.value = kPersonalAddressbookURI; 
context:   onItemRemoved: function(parentDir, item) {    // will only be called when an addressbook is deleted    try {      var directory = item.QueryInterface(Components.interfaces.nsIAbDirectory);      // check if the item being removed is the directory      // that we are showing in the addressbook sidebar      // if so, select the person addressbook (it can't be removed)      if (directory == GetAbView().directory) {          var abPopup = document.getElementById('addressbookList');          abPopup.setAttribute("selectedAB", kPersonalAddressbookURI);          LoadPreviouslySelectedAB();      }     }    catch (ex) {    }  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d6d70f32347e9737b7d081bc0ee2abb71641101c/addressbook-panel.js/buggy/mailnews/addrbook/resources/content/addressbook-panel.js