[removed] Overriding alert()

Question

Has anyone got any experience with overriding the alert() function in JavaScript?

• Which browsers support this?
• Which browser-versions sup

Answer 1

My experience with overriding alert() function is that we once used it to "hack" trial version of JavaScript library that displayed "Please register!" nag screen through alert time to time.

We just defined our own alert() function and voila.

It was for testing purposes only, we bought full version later, so nothing immoral going on here ;-)