Jano Orzechowski
Jano Orzechowski voted up Ray Dart's answer

It can be done in several ways in several places. Websites created in this sort of way are usually very badly-constructed when it comes to the html that has been generated. There will be a LOT of code that:

(a) Does nothing.

(b) Does something, but badly and in an over-complicated way.

(c) You cannot fathom.

(d) … Read more