add: var statusbar = document.getElementById("status-bar"); statusbar.hidden = aHide; 
context: function toggleAffectedChrome(aHide){  // chrome to toggle includes:  //   (*) menubar  //   (*) navigation bar  //   (*) bookmarks toolbar  //   (*) sidebar  var navToolbox = document.getElementById("navigator-toolbox");  navToolbox.hidden = aHide;  if (aHide)  {    gChromeState = {};    var sidebar = document.getElementById("sidebar-box");    gChromeState.sidebarOpen = !sidebar.hidden;  }  if (gChromeState.sidebarOpen)    toggleSidebar(); //pch doesn't work.}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/71e9ad5c9713283faa823eb9cea939094145f8bc/browser.js/buggy/browser/base/content/browser.js