Place Ads in the Middle of Blogger Posts

When you make a Blogger template, you can place ads in the sidebar and on top. However, the positions of the ads are static. The main point is that you cannot place an advert inside a post. Correct?
Incorrect! Using a bit of Javascript techno-wizardry you can place AdSense ads in the middle of your Blogger posts easily. I don't promise, but it should increase your CTR. Let me show you how:

From: Adsensical