Question

What code is this page written in?

Answer 1

Well this page has got user generated content. I believe it is made up of HTML, CSS,PHP, javascript and mysql.

Answer 2

check out firebug. It's a firefox addon that let's you look at source code that is broken up by different code types.

Answer 3

it is html javascript and ajax but not flash because if it were flash then by rightclicking we would get a list in which at last we would find about flash player settings

Answer 4

I'm not sure if firebug will allow you to see any SQL code or anything of that sort, but you should get a good understanding of the client side code.