Add third color scheme

[GoogleCodeExporter]

Request:  Allow toggle between 3 color schemes

Currently using: color toogle 0.15 on firefox 22

Usage scenario:  Before I discover colortoggle I manually switch between 3 
color schemes:

(1) default
(2) dark mode

javascript:(function(){N=document.createElement('link');S='*{background:black%20
!important;color:lightgrey%20!important}:link,:link%20*{color:#ddddff%20!importa
nt}:visited,:visited%20*{color:#ddffdd%20!important}';N.rel='stylesheet';N.href=
'data:text/css,'+escape(S);document.getElementsByTagName('head')[0].appendChild(
N)})()

(3) grey mode

javascript:(function(){N=document.createElement('link');S='*{background:grey%20!
important;color:black%20!important}:link,:link%20*{color:#ddddff%20!important}:v
isited,:visited%20*{color:#ddffdd%20!important}';N.rel='stylesheet';N.href='data
:text/css,'+escape(S);document.getElementsByTagName('head')[0].appendChild(N)})(
)

The reason for keeping three themes are as follow:
(a) some websites only work with their default color, whence (1)
(b) at night/in dark room the dark mode works very well
(c) during day time/in bright room I find the contrast between the dark mode 
and the bright surrending a bit too much for my eyes, whence the grey mode.

At first I thought I was being picky, but when my coworks/friends saw these 
they all want to do this, and (just like me) they wish that they could toggle 
between the three modes.  And no, no one, myself included, ask for a 4th scheme 
:-)

Many THANKS for consideration!

Original issue reported on code.google.com by partita1...@gmail.com on 12 Jul 2013 at 6:26

[GoogleCodeExporter]

Original comment by nathan.i...@gmail.com on 12 Jul 2013 at 6:31

• Changed title: Add third color scheme
• Added labels: Type-Enhancement
• Removed labels: Type-Defect

[GoogleCodeExporter]

Thanks for your feedback! I will consider this feature request for the next 
version of Color Toggle. I don't have an ETA at the moment.

Original comment by nathan.i...@gmail.com on 12 Jul 2013 at 6:37

[GoogleCodeExporter]

Really? That's nice, I thought it wasn't possible because I thought you had 
implemented it by using Firefox's own option to override the website's color 
scheme. That's gonna be a nice bonus then.

Original comment by tomborge...@gmail.com on 27 Jul 2013 at 3:44

[nathan-b]

Not going to do this enhancement, sorry.