Careful where you put your Javascript

I just came across a little annoyance with Internet Explorer 9 (9.0.8112.16421):

If you place Javascript into the HTML header of an Apex page, the page will render incorrectly in IE9 (Firefox and Chrome will render correctly).

To work around the problem, simply place your Javascript into the Java Script area of the page (Apex version >= 4).

Remember to always have fun!