rem: gBrowser.hideMessage(null, "top"); 
add: gBrowser.getNotificationBox().removeCurrentNotification(); 
context:   toggleAllowPopupsForSite: function (aEvent)  {    var currentURI = gBrowser.selectedBrowser.webNavigation.currentURI;    var pm = Components.classes["@mozilla.org/permissionmanager;1"]                       .getService(this._kIPM);    var shouldBlock = aEvent.target.getAttribute("block") == "true";    var perm = shouldBlock ? this._kIPM.DENY_ACTION : this._kIPM.ALLOW_ACTION;    pm.add(currentURI, "popup", perm);    gBrowser.hideMessage(null, "top");  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/b5bd5dba5a7a9646c345026052eba1b0898bc841/browser.js/buggy/browser/base/content/browser.js