[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

I think every Javascript implementation will support this, and there is no danger involved with it. It's commonly done to replace the plain OS-styled alert boxes to something more elegant with HTML/CSS. Doing it this way means you don't have to change existing code! The fact that it is possible makes Javascript awesome.