Hi
If you search for a really good script to put a fall of snow, or any other thing, stop and try this one:
http://www.schillmania.com/projects/snowstorm/With a minimum of knowledge, you may be able to integrate this one on your website
as i did for me.
There is a bug on the avaible version at this time with IE (snowstormv13_20081208), i contact the author who give me a fix the time to integrate it in his package:
Try editing snowstorm.js, replacing this line:
var isIE6 = navigator.userAgent.match(/msie 6/i);
...with this one:
var isIE6 = (navigator.userAgent.match(/msie 6/i) || document.compatMode == 'BackCompat');
