As many of you know, I am a stickler for speed and efficiency. So I'm trying to minimize DNS lookups and external resources on my make money online blog. I've already taken care of everything... except external javascript, because I have no idea how to serve this from my own site!

hxxp://static.addtoany.com/menu/page.js
hxxp://www.google-analytics.com/ga.js

Those are the two pieces of javascript I have on my site that I need to try and serve from my own, if possible. If it's not possible, it's not a big deal. So, does anybody know how I would go about doing this? Any advice is greatly appreciated.

Also, is it better to serve images from say:
runningonlinebusiness.com/images or from
images.runningonlinebusiness.com