"Toggle Plain Text" and bbcode for c++
 

I want to creat a c++ programming forum. But i want to show code like shown on these forums.
http://www.programmingforums.org/thread38557.html
http://cboard.cprogramming.com/cplus...t**-const.html

You can see that code is shown colored and with line no. In both forums there is also a toggle option.
Even [ php ] code [ / php ] do some better color but it neither show line number nor toggle option.
Can anyone please guide me that how i can achieve this on my forum.
Thanks in advance.
Sorry for any mistake as this is my first post.

It appears that the site you linked to has done the syntax highlighting in javascript. If you view the page source you'll see that the C++ code is in plain text, contained in tags with a specific class, then at the very end there are some syntax highlighting .js files included.