rem:  item.setAttribute('label', result.prettyName); 
add: item.setAttribute('label', identity.identityName+accountName);  
context: function FillIdentityListPopup(popup){    for (var i=0; i<gIdentities.length; i++)    {    var identity = gIdentities[i];    //Get server prettyName for each identity    var serverSupports = gAccountManager.GetServersForIdentity(identity);    //dump(i + " = " + identity.identityName + "," +identity.key + "\n");    if(serverSupports.GetElementAt(0))      var result = serverSupports.GetElementAt(0).QueryInterface(Components.interfaces.nsIMsgIncomingServer);    var accountName = " - "+result.prettyName;        var item=document.createElement('menuitem');        //item.setAttribute('label', identity.identityName);        item.setAttribute('label', result.prettyName);        item.setAttribute('class', 'identity-popup-item');        item.setAttribute('accountname', accountName);        item.setAttribute('id', identity.key);        popup.appendChild(item);    }    popup.parentNode.selectedIndex = 0;}
meta: 1647	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1647/edaa2d0a1ef9c6f8b1eb9823ccf624b3428beb1b/pref-tagzilla.js/clean/src/tagzilla/content/pref/pref-tagzilla.js