add:  var commonDialogs = nsJSComponentManager.getService("component: "nsICommonDialogs");    var dialogTitle = bundle.GetStringFromName("switchskins"); var msg = bundle.GetStringFromName("switchskinstitle"); if (!commonDialogs.Confirm(window, msg, dialogTitle)) return false;  
context: function selectSkin()  {    var tree = document.getElementById( "skinsTree" );    var selectedSkinItem = tree.selectedItems[0];    var skinName = selectedSkinItem.getAttribute( "name" );    chromeRegistry.selectSkin( skinName, DEBUG_USE_PROFILE );     chromeRegistry.refreshSkins();  }  
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0d70090b1636230c1af7014f8ac2906c2ea818e9/pref-themes.js/clean/suite/common/pref/pref-themes.js