You may mean this in a perfectly lovely way and the link you've provided
may be completely safe and cheerful. Or not.
Bottom line, it would be extremely foolish for Windows users to click on
an unknown link that is going to run a flash file. There have been some
very nasty exploits with .swf files.
So Merry [insert-holiday-of-choice-here] back to you, but don't do this
again please.