Firefox menu displaying incorrectly

The menu appears to have a strange white box in the corner, see screenshot. I have reinstalled firefox to no avail.
Running Windows 7, firefox RC1 however have had this problem in beta.
http://i.imgur.com/sDePb.jpg

This is likely caused by a problem with an add-on. Follow the procedure in the following article to identify what one is causing this - https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Similar Messages

How to fix a Firefox menu display bug?

Clicking one of the drop down menus at the top, eg. file, tools, help, will display the entire Firefox window I have open instead of the usual options such as "Firefox help" etc. Obviously it is very small as it shrinks the entire window into that box until I move the mouse around, then I can see all Firefox options.
Have tried uninstalling, installing older versions(22 and 23) and resetting Firefox, seems to have happened after I installed an add-on.

Hello,
'''Try Firefox Safe Mode''' to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.
''(If you're not using it, switch to the Default theme.)''
* You can open Firefox 4.0+ in Safe Mode by holding the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
* Or open the Help menu and click on the '''Restart with Add-ons Disabled...''' menu item while Firefox is running.
''Once you get the pop-up, just select "'Start in Safe Mode"''
'''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one. Please follow the [[Troubleshooting extensions and themes]] article for that.
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
''When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.''
Thank you.

Spry Horizontal Menu displaying incorrectly in IE

Hey,
This is my first site designed using a spry menu. The menu looks great in Firefox and Safari, but is completely wrong in IE. I have designed the rest of the site to be centered on the page with a width of 970px.
Here is a link to the current site: http://www.charlestonsertoma.org/
What am I doing wrong? Thank you in advance for any insights, suggestions, or corrections!
CSS CODE:
@charset "UTF-8";
/* SpryMenuBarHorizontal.css - version 0.6 - Spry Pre-Release 1.6.1 */
/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */
LAYOUT INFORMATION: describes box model, positioning, z-order
/* The outermost container of the Menu Bar, an auto width box with no margin or padding */
ul.MenuBarHorizontal
    margin: 0;
    padding: 0;
    list-style-type: none;
    font-size: 100%;
    width: auto;
    cursor: default;
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
ul.MenuBarActive
    z-index: 1000;
/* Menu item containers, position children relative to this container and are a fixed width */
ul.MenuBarHorizontal li
    margin: 0;
    padding: 0;
    list-style-type: none;
    font-size: 100%;
    font-family: Georgia, "Times New Roman", Times, serif;
    position: relative;
    cursor: pointer;
    width: auto;
    float: right;
/* Submenus should appear below their parent (top: 0) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
ul.MenuBarHorizontal ul
    margin: 0;
    padding: 0;
    list-style-type: none;
    font-size: 12px;
    z-index: 1020;
    cursor: default;
    width: 8.6em;
    position: absolute;
    left: -1000em;
    text-align: center;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to auto so it comes onto the screen below its parent menu item */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
    left: auto;
/* Menu item containers are same fixed width as parent */
ul.MenuBarHorizontal ul li
    width: 8.6em;
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
ul.MenuBarHorizontal ul ul
    position: absolute;
    margin: 0% 0 0 8.4em;
    font-size: 12px;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
    left: 0;
    top: 0;
DESIGN INFORMATION: describes color scheme, borders, fonts
/* Submenu containers have borders on all sides */
ul.MenuBarHorizontal ul
    border: 1px solid #CCC;
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarHorizontal a
    display: block;
    cursor: pointer;
    padding: 0.5em 1.55em;
    color: #FFF;
    width: auto;
    text-decoration: none;
    text-align: center;
ul.MenuBarSubmenuVisible a {
    display: block;
    cursor: pointer;
    padding: 0.5em 1.55em;
    background-color: #FFF;
    color: #999;
    width: auto;
    text-decoration: none;
    text-align:left;
/* Menu items that have mouse over or focus have a blue background and white text */
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus
    background-color: #FFF;
    color: #333;
    width: auto;
    font-family: Georgia, "Times New Roman", Times, serif;
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible
    background-color: #FFF;
    color: #333;
SUBMENU INDICATION: styles if there is a submenu under a given menu item
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenu
    background-image: url(SpryMenuBarDown.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
    font-family: Georgia, "Times New Roman", Times, serif;
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenu
    background-image: url(SpryMenuBarRight.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenuHover
    background-image: url(SpryMenuBarDownHover.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
    background-image: url(SpryMenuBarRightHover.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
BROWSER HACKS: the hacks below should not be changed unless you are an expert
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarHorizontal iframe
    position: absolute;
    z-index: 1010;
    filter:alpha(opacity:0.1);
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
@media screen, projection
    ul.MenuBarHorizontal li.MenuBarItemIE
        display: inline;
        f\loat: left;
        background: #FFF;

You have got yourself into a bit of bother starting at the very beginning.
I think you need to sit back and reassess the situation. This is what you have got
one column page
header
article
footer
To translate that into your document you will get
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<link href="http://labs.adobe.com/technologies/spry/widgets/menubar/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css">
<style>
html {
     background: url(http://www.charlestonsertoma.org/images/background.jpg) no-repeat center top;
body {
     width: 970px;
     margin: auto;
img {
     border: 0;
#header {
     height: 570px;
     position: relative;
#header img {
     position: absolute;
     top: 0;
#header img#slide{
     height: 570px;
#header #nav {
     position: absolute;
     top: 83px;
     left: 200px;
#article {
     min-height: 400px;
#footer {}
/* MenuBar */
ul.MenuBarHorizontal a {
     color: #FFF;
     background-color: transparent;
     padding: 0.5em 1.5em;
ul.MenuBarHorizontal ul a {
     background-color: #96A2BA;
ul.MenuBarHorizontal li {
     width: auto;
ul.MenuBarHorizontal ul {
     width: auto;
ul.MenuBarHorizontal ul li {
     display: block;
     float: none !important;
     width: auto;
     white-space: nowrap;
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus {
     background-color: #FFF;
     color: #333;
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible {
     background-color: #FFF;
     color: #333;
ul.MenuBarHorizontal a.MenuBarItemSubmenu {
     padding: 0.5em 2.25em 0.5em 1.5em;
@media screen, projection {
     ul.MenuBarHorizontal li.MenuBarItemIE      {
          background: transparent;
</style>
<script src="http://labs.adobe.com/technologies/spry/includes_minified/SpryMenuBar.js" type="text/javascript"></script>
<script>
var slideimages=new Array()
var slidelinks=new Array()
function slideshowimages(){
     for (i=0;i<slideshowimages.arguments.length;i++){
          slideimages[i]=new Image()
          slideimages[i].src=slideshowimages.arguments[i]
function slideshowlinks(){
     for (i=0;i<slideshowlinks.arguments.length;i++)
     slidelinks[i]=slideshowlinks.arguments[i]
function gotoshow(){
     if (!window.winslide||winslide.closed)
          winslide=window.open(slidelinks[whichlink])
     else
          winslide.location=slidelinks[whichlink]
          winslide.focus()
</script>
<script src="http://www.charlestonsertoma.org/Scripts/swfobject_modified.js" type="text/javascript"></script>
</head>
<body>
<div id="header">
<a href="javascript:gotoshow()"><img src="images/2.jpg" name="slide" id="slide"></a>
<img src="http://www.charlestonsertoma.org/images/headercover1.png" alt="header" usemap="#header" />
<map name="header">
    <area shape="rect" coords="14,3,199,80" href="index.html" alt="Home" />
    <area shape="rect" coords="840,6,907,52" href="contact.html"/>
    <area shape="rect" coords="917,6,962,52" href="http://www.facebook.com/sertomafootballclassic" />
</map>
<div id="nav">
    <ul id="MenuBar1" class="MenuBarHorizontal">
      <li><a class="MenuBarItemSubmenu" href="#">About Us</a>
        <ul>
          <li><a href="club-history.html">History</a></li>
          <li><a href="charleston-chapter.html">Our Chapter</a></li>
          <li><a href="charleston-chapter.html">Chapter History</a></li>
          <li><a href="officers.html">Officers</a></li>
          <li><a href="meet-our-members.html">Meet Our Members</a></li>
          <li><a href="weekly-meetings.html">Weekly Meetings</a></li>
          <li><a href="upcoming-events.html">Events</a></li>
          <li><a href="registration.html">Join Now!</a></li>
        </ul>
      </li>
      <li><a class="MenuBarItemSubmenu" href="#">Our Charities</a>
        <ul>
          <li><a href="windwood-farm.html">Windwood Farm</a></li>
          <li><a href="eagle-harbor.html">Eagle Harbor</a></li>
          <li><a href="camp-sertoma.html">Camp Sertoma</a></li>
          <li><a href="volunteer-opportunities.html">Volunteer Opportunities</a></li>
        </ul>
      </li>
      <li><a class="MenuBarItemSubmenu" href="#"> Sertoma Football Classic </a>
        <ul>
          <li><a class="MenuBarItemSubmenu" href="general-info.html">General Information</a>
            <ul>
              <li><a href="general-info.html">Game Information</a></li>
              <li><a href="matchups.html">Match-Ups</a></li>
              <li><a href="teams.html">Teams</a></li>
              <li><a href="sponsors.html">Sponsors</a></li>
              <li><a href="tickets.html">Purchase Tickets</a>
            </ul>
          </li>
          <li><a class="MenuBarItemSubmenu" href="cheerleading.html">Cheerleading Information</a>
            <ul>
              <li><a href="cheerleading.html">Party Information</a></li>
              <li><a href="spirit-award.html">Spirit Award Point System</a></li>
              <li><a href="classic-dos-and-donts.html"> Classic Do's & Dont's</a></li>
              <li><a href="classic-rules.html"> Ticket Sale Rules & Requirements</a></li>
            </ul>
          </li>
          <li><a href="famous-classic-alumni.html">Famous Classic Alumni</a></li>
          <li><a href="program.html">Program Advertising</a></li>
        </ul>
      </li>
      <li><a class="MenuBarItemSubmenu" href="registration.html">Become A Member</a>
         <ul>
          <li><a href="why-we-joined.html">Why We Joined</a></li>
          <li><a href="registration.html">Registration</a></li>
        </ul>
      </li>
      <li><a href="donate.html">Donate</a> </li>
    </ul>
</div>
<script>
//configure the paths of the images, plus corresponding target links
slideshowimages("http://www.charlestonsertoma.org/images/2.jpg","http://www.charlestonsertoma.org/images/1.jpg","http://www.charlestonsertoma.org/images/3.jpg", "http://www.charlestonsertoma.org/images/6.jpg","http://www.charlestonsertoma.org/images/5.jpg","http://www.charlestonsertoma.org/images/4.jpg","http://www.charlestonsertoma.org/images/7.jpg")
slideshowlinks("index.html","index.html","index.html")
//configure the speed of the slideshow, in miliseconds
var slideshowspeed=5500
var whichlink=0
var whichimage=0
function slideit(){
if (!document.images)
return
document.images.slide.src=slideimages[whichimage].src
whichlink=whichimage
if (whichimage<slideimages.length-1)
whichimage++
else
whichimage=0
setTimeout("slideit()",slideshowspeed)
slideit()
</script>
</div>
<div id="article">
     <h2>Main Content</h2>
</div>
<div id="footer">
     <p>Footer</p>
</div>
<script type="text/javascript">
var MenuBar1 = new Spry.Widget.MenuBar("MenuBar1", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"});
</script>
</body>
</html>
Just copy and paste the above into a new document and view it in browser.
Gramps

Horizontal Spry Menu displays incorrectly in Explorer

I looked in other discussions to find an answer to this, but I can't find the right answer.
My issue is that my Horizontal Spry Menu Bar, which displays correctly in Firefox and Chrome, displays vertically and on the left side of the page in Explorer.
I had a heck of a time getting the Menu Bar to work at all, so I'm sure there are issues in the coding, but don't know what they are.
Any help is appreciated.
Jean
jeanrivard.com
jeanrivard.com/vo

This appears to have worked. Thank you Gramps!
Jean

Default theme displays incorrectly

I have a custom Windows 7 theme and both the menu gradient and the Firefox menu display strangley. We need a fix!
Menu: http://img717.imageshack.us/i/capturefz.png/
Firefox Menu: http://img820.imageshack.us/i/50972348.png/

I had the same problem and the fix was to go to font book. If your not sure where this is search for it. From there have osx validate all your fonts. This should find the fonts that have errors in them. Delete the messed up fonts. In my case I have ~1,700 fonts and 20 had errors. Deleted the ones with errors and this fixed a font issue within Firefox, Outlook and Adobe CS5.

All Menus in Firefox Display Incorrectly

Every menu in Firefox displays incorrectly. All menus appear to be the entire Firefox window shrunk down into the bounds of the menu. I can even see part of the menu in the stretched version. I'm running Windows 7 Home Premium 64-Bit and I've reinstalled Firefox several times. I wonder if it has something to do with my Window FX 5.1, but I've set it to exclude Firefox as an app.
Screenshots:
http://img835.imageshack.us/img835/9976/menustrech.png
http://img542.imageshack.us/img542/2042/menustretch.png

Try to disable hardware acceleration in Firefox.
*Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

Dreamweaver MX some versions of Safari displaying menu bar incorrectly

I am updating my website, built with Dreamweaver MX, running on a Power Mac G5
Using Dreamweaver MX on a power mac (non intel) running 10.4.11, when I test the pages in safari and explorer (older versions for that particular OS) everyhing works fine. When I run the actual browsers for real, everything runs fine. However, when I run OS 10.5.8 on the same mac, Safari ver 5.0.6, the menu bar on certain pages displays incorrectly. It used to be centered, but I moved it to align left. On the old versions, it works fine, on my Iphone's Safari browser, it works fine, but on the Safari 5.0.6, it is in the center still.
I can't figure out why this is so. I've reset safari multiple times, trashed the safari plist preference file to no avail.
Any ideas?

Code errors:
http://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fwww.chateaujoe.com%2FRecentMenus. html
http://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fwww.chateaujoe.com%2FMenus%2FSamp le%2520menus.html
I don't recommend using absolute positioning (aka Layers) for your menu. Just move your menu table to the top of your content and remove that inline styled Layer div.
Nancy O.

Fresh install of Firefox not displaying any fonts in the menues or web pages how do I fix this?

completely uninstalled priviouse version of Firefox and just intalled Firefox 13.0.1. it doesn't display any fonts not on web pages and not within the Firefox menu structure.

Try to disable hardware acceleration in Firefox.
*Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
*https://hacks.mozilla.org/2010/09/hardware-acceleration/
*https://support.mozilla.org/kb/how-do-i-upgrade-my-graphics-drivers

Firefox menu on PREFERENCES won't display any preferences.

On firefox menu, the preferences do not display at all.

Go to System Preferences > Network > Wi-Fi > Advanced, and delete all of the preferred networks. Then, try again

In my bookmarks menu Firefox stopped displaying the icons to the left of the bookmark how do i fix this?

In my bookmarks menu Firefox stopped displaying the small icons to the left of the website name. These icons make it easier to quickly identify a website, without reading the names. How can I fix this? Not sure what I could have done to cause this, if anything. It happened at home and on a similar computer (Mac) at work.

see : https://support.mozilla.org/en-US/questions/910682
but i think in 10.0.x version this is solved (if you want to upgrade http://www.mozilla.org/en-US/firefox/all.html )
thank you

Deluge and KDE - displaying incorrectly for one user only

My deluge (and possibly other gtk apps) are being displayed incorrectly in KDE. You can see the screenshot attached, but the thing I mostly notice is the progress bar. On my laptop, as well as any other user account on the PC in question, it's a very blue progress bar (so 100% torrents will be all blue, 0% no blue, and obviously in between as % increases). In the past I've messed with various gtk/kde rendering apps (so that gtk apps will display "correctly" in KDE), but I don't currently have any installed. I also have rm'ed the configs in question per the wiki ( https://wiki.archlinux.org/index.php/Un … plications ). I have tried removing the deluge config for my current user and it still doesn't "fix" the issue. I've gone through kde system settings to setting all display options to default-type options (which is what my laptop is set to).
Just wondering if anyone had any thoughts on where I could look to fix this? It's mostly an annoyance, but I've been trying to fix it for a while now so thought I'd finally ask for some help.
EDIT: I realize this should be in the Desktop/Apps sections, so if a mod could move it for me, that would be much appreciated.
Last edited by vladthedog (2013-12-05 18:08:10)

1. You said the projects were all saved "to a shared folder." Do you mean THE Shared folder? Your Mac's Users folder should list two Users, plus a folder named "Shared". Is that the folder you mean?
2. The trouble is that an iMovie project isn't actually a file. It's a special kind of folder called a package, which contains other files and folders. (To look inside the package, Control-Click on the package icon and choose "Show Package Contents" from the popUp menu.)
3. When YOU are the user and you create a new iMovie project, the package and everything it contains is configured with you as the owner. You are the designated owner of all the items that comprise the project. No one else can Write to the project.
4. To change that, you have to change the project package into a normal Finder folder, adjust its permissions and the permissions of all the contents of that folder, then change it back into an iMovie package.
Here's how:
In the Finder, choose Finder > Preferences. Click Advanced and turn ON "Show all file extensions".
The name of your iMovie project "My Sample Project" is now displayed as "My Sample Project.iMovieProject" in the Finder.
Remove ".iMovieProject" from the project name, removing the period. When the Finder asks, say OK.
The project package has now turned into a folder. Select the folder and choose Get Info.
Set Others permissions to "Read & Write". Then click "Apply to enclosed items". When the Finder asks, say OK.
Select the folder name again and add the extension ".iMovieProject" to the name. The folder will change back to an iMovie package.
The package will now allow anyone to Read and Write to the project.
Karl
PS: This solution isn't very handy, obviously, but it does the job. A better solution is to buy an external hard drive, and configure it to Ignore permissions. (In the Get Info window for the disk.) That lets both users save projects to the drive without permission issues.

Why PDF's with transparency display incorrectly?

Hi everybody
I used this script ( http://www.adobe.com/devnet/digitalpublishingsuite/articles/dps-pdf-to-indesign.html ) to create a magazine based on pdfs but I have a big problem.
The imported pdfs with trasparent elements display incorrectly but only in the vertical position as you can see in the images, in the horizontal and menu, display correctly.
I don't have control of the pdfs because the publisher send it already ready.
I used the v.22 for this pubblication because I can't update the app now but I installed the latest DPS tools.
Thanks in advance for help.

I know this is an old thread but i'd like to answer because it'll be helpful for someone looking for answers like I was today ;-)
This is an expected behavior for a PDF article. PDF Articles only supports transparency effects such as opacity and multiply, blending modes are not supported. However the same content if uploaded as a PNG/JPEG article should work fine.
It's also documented in this best practices document here Digital Publishing Suite Help | Best practices for creating overlays

Firefox not displaying corectly in remote desktop

This issue has existed with firefox for as long as I can remember. If I start up firefox on any computer then log into that computer from another using remote desktop the firefox window displays as nothing by a big black box. There are not controls, menus, or even an x to close it. It can be closed by right clicking on the taskbar and choosing close window. Now if I start firefox while logged in from remote desktop it works just fine. Even if I disconnect and reconnect it will still display correctly. The problem only occurs if firefox is launched from the computer then I remote in. The open webpages, tabs, ect do not matter as I can restore the previous session just fine. Some of the computer have no addons installed so that rules those out as a possible cause.
Is there any solution to this? It's usually not a big deal as it usually only involves one computer but occasionally like today I had to reboot every system on my network and load up firefox to do some stuff then remote into those systems just now only to have to restart firefox on every one.

hello FUBAR-BDHR, that may well be an issue with hardware acceleration - please try to disable hardware acceleration in the firefox ''menu ≡ > options > advanced > general'' (that setting will take a restart of the browser to take effect) & see if the situation changes...

Since recently, Firefox is displayed in English, and cannot be switched to another language

I used to use Firefox in a non-English language (apologies but I am not much of a linguist). Since a couple of weeks ago Firefox always displays in English, though under "Tools" / "Languages" the item "German" appears as selected. Switching to English explicitly and switching back to German does not help.
I am using Ubuntu 10.04, and my system language is Esperanto. Firefox used to display in that language. If it is no longer available I would prefer German.

In the past two weeks I did a bit of research but not to much avail. I noticed I had the "Locale Switcher" add on installed, and deactivated it. Switching languages in the "Languages" tab of "Add-ons" still did not work (yes, I restarted every time). I installed the "'''Quick Locale Switcher''' 1.7.4" extension (yes, I restarted), and it displays a number of locales in the "Tools" menu; still choosing one has no effect (yes, I restarted).
Then I juggled with Quick Locale Switchers "options", which actually displayed in Esperanto (so I cannot tell you what they say in English). I check the first one (saying more or less that locale switching should affect the user interface) and switched to German (yes, I restarted) -- and '''it worked'''! I switched to Esperanto -- and Firefox went to ... English!
After a lot of searching in the Web I found on "[https://addons.mozilla.org/en-US/firefox/addon/esperanto-language-pack/ https://addons.mozilla.org/en-US/firefox/addon/esperanto-language-pack/]" that this pack is "'''Not available for Firefox 3.6.16'''". That might explain something (not everything); probably I lost my language when I upgraded from 3.5 to 3.6.
Here a little error message could save people hours of their lives...

PDF displays incorrectly within embedded web frame

pdf files in an embedded frame using iframe tag display incorrectly in Firefox V.22 and earlier;
On opening the webpage, the pdf is displayed too large.
The pdf displays correctly only after refreshing or reloading the webpage.
In Internet Explorer, Safari and Chrome, the pdf displays correctly when one first views the page.
I have already reset Firefox to use Adobe Acrobat plugin. The scaling still works only after reset.

Make sure your not Zoomed the PDF File
Hit > CTRL + 0 (zero) for Normal view,
Try to use the In-built PDF Viewer
*Firefox > Tools > Options > Application > Search for "PDF" > Preview in Firefox
If your facing the problem, please provide the screen shot of that.

Firefox menu displaying incorrectly

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