rem: var sidebarButton = document.getElementById("sidebar-button"); 
add: var sidebarButton = document.getElementById("help-sidebar-button"); 
context: function ToolboxCustomizeDone(aToolboxChanged){# Update global UI elements that may have been added or removed  var customizePopup = document.getElementById("cmd_CustomizeToolbars");  customizePopup.removeAttribute("disabled");# make sure our toolbar buttons have the correct enabled state restored to them...  if (this.UpdateToolbar != undefined)    UpdateToolbar(focus);# Set the Sidebar Toolbar Button's label appropriately.  var sidebarButton = document.getElementById("sidebar-button");  var strBundle = document.getElementById("bundle_help");  if (document.getElementById("helpsidebar-box").hidden) {    sidebarButton.label = strBundle.getString("showSidebarLabel");  } else {    sidebarButton.label = strBundle.getString("hideSidebarLabel");  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/fe1e117b3882fc2fb0b145def664f7de10453b59/toolbarCustomization.js/buggy/toolkit/components/help/content/toolbarCustomization.js