How To Put Adsense In The Middle of Post Automatically

Many Bloggers are asking me on what code/css did I use to put ads in the middle of my posts. Well I have my post before about putting adsense ads anywhere in the posts but that is manually adding of .  Now I will show this code that  will add the adsense ads automatically. As I research about this there are some posts about his and one is in Ajbanda article of showing ads in