Dll updating plugins
See 64 bit builds for more information about 64-bit versions of Mozilla applications.
   Note: The Java Embedding Plugin has been bundled with Mac distributions of older Mozilla browsers, including Firefox 3.x and Sea Monkey 2.0.
See Manual Installation and Registration of Java Plugin for Linux at for additional information.
The Java Update feature automatically checks for updates at scheduled intervals and notifies you when an update is available so that you can install it.
On Mac OS, the Java plugin is shown as Java Applet Plug-in (on Mac OS X 10.6 or below, it may also be listed as Java Plug-in 2 for NPAPI Browsers).
 The Java Embedding Plugin is no longer needed in newer Mozilla browsers such as Firefox 4 and is no longer included.After enabling Java, test Java again: The Java Deployment Toolkit plugin, which is installed along with Java, does NOT need to be enabled for Java applets to work.If you only see the Java Deployment Toolkit plugin listed in the Add-ons Manager, then Java is not properly detected.   For Linux installation instructions, see How do I download and install 32-bit Java for Linux Platforms?or What are the Linux 64-bit installation instructions for Java?
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On Mac OS X 10.7.3 (Lion) and above, Java 7 is available here or from this download page. (If you are looking for Java 6, see the Java 6 FAQ page).