Oh, jQuery is sometimes frightful,
But it makes your site so delightful,
A place you want users to go,
So Let It Snow! Let It Snow! Let It Snow!

It’s that time of year you want to make your website a little festive. I find that, it helps your company give the impression that you are relatable people to work with. That said, I dont’ think it’s necessary to holiday theme your whole site. This jQuery plugin I find help create a holiday atmosphere while still being non intrusive. DEMO

I don’t think it needs to be on every page, but a little something on the homepage gets everyone in the holiday spirit. It’s incredibly simple to implement. after including jQuery and jquery.snow.js in head of your document, it’s just one additional function:

$.fn.snow({ minSize: 5, maxSize: 50, newOn: 1000, flakeColor: '#ffffff' });