firefox configuration - keystroke to toggle graphics on/off?

[Josef Lowder]

I last wrote: 
> > Firefox puts this message at the top of the Firefox window:
> > "Additional plugins are required to display all the media on this page."
> > with a button on the right side that says: "Install Missing Plugins"
> > How can I get rid of this message?

Darrin Chandler responded: 
> Type Craig's amazing "about:config" in the address bar. 
> Scroll down to "plugin.default_plugin_disabled" 
> ... Double-click it to toggle from true to false. 

Thanks. That fixed it. 

Now, is there a keyboard shortcut to toggle graphics on/off in Firefox? 

I've done the: Edit > Preferences > Web features > unclick Load Images > OK 
to turn images and graphics off ... but it sure would be nice to replace this 
FIVE-clicks to off and then another FIVE-clicks to back on routine with a 
keyboard shortcut. 

joe