Hi everyone
I know this has probably been asked a million times before but I have been searching the net for hours and have not found a solution so I am hoping one of you clever people will be able to help me. PLEASE!!

I am using this snow fall script http://www.dynamicdrive.com/dynamicindex3/rain.htm

It works perfectly in IE but not in Firefox or Safari.

Anyone have any idea how to help? I am not the best with the techno speak so not too complicated if at all possible!

Thank you so much to anyone who can help me out!