There are some problems:
- This is hello world and some cycle. Why cycle? Simple hello world is "alert('Hello World!');" (only in web browser). Alert function is web browser function.
- Why this example prints some "<br>"? This is only concrete html. HTML4.01? Why not xml/others?
- Pure ECMAScript "Hello World!" is "print('Hello World!');".
--Skim 10:31, 10 March 2006 (PST)