rem: SetPageProxyState("valid"); 
add: SetPageProxyState("valid", aLocation); 
context:   onLocationChange : function(aWebProgress, aRequest, aLocation)  {    var location = aLocation.spec;    domWindow = aWebProgress.DOMWindow;    if (this.hideAboutBlank) {      this.hideAboutBlank = false;      if (location == "about:blank")        location = "";    }    // We should probably not do this if the value has changed since the user    // searched    // Update urlbar only if a new page was loaded on the primary content area    // Do not update urlbar if there was a subframe navigation    if (domWindow == domWindow.top) {      this.urlBar.value = location;      SetPageProxyState("valid");    }    UpdateBackForwardButtons();  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/8ca82532f650ee98164c6229edf7c1e4e431e12e/nsBrowserStatusHandler.js/clean/xpfe/browser/resources/content/nsBrowserStatusHandler.js