A polyglot is a program which can be run by several different language's interpreters/compilers without failing.
For example, the stackoverflow 404 page contains a polyglot which runs in Python, Perl, Ruby, C, brainfuck and befunge, each time printing 404 to stdout.
Now, my challenge is to create a polyglot which, when run as a certain language, will print:
Just Another #{Name Of Language} Hacker,
So, if you say that your program can be run as both JavaScript and ><>, when run in a JavaScript environment it should print
Just Another JavaScript Hacker,
and when run by a ><> interpreter,
Just Another ><> Hacker,
In your answers, you should list the number of languages which accept it as a valid program and produce correct output, as well as a list of those languages.
The program which runs under the most languages wins!
