How to edit a JavaScript alert box title?

Question

I\'m generating a JavaScript alert with following code in C# .NET page:

Response.Write(\"

        

Answer 1

There's quite a nice 'hack' here - https://stackoverflow.com/a/14565029 where you use an iframe with an empty src to generate the alert / confirm message - it doesn't work on Android (for security's sake) - but may suit your scenario.