Some good chords to start with are G, C, D, Am, Em, Am7, D7.
After you can play 5-10 chords, you can start practicing scales.
About 6 months in, it's time to really focus on getting a steady beat and then playing more interesting rhythms. Playing a steady beat is much harder than it seems so don't start with that (unless you're a drummer or something).
If you are inspired to learn guitar because of guitar players you've seen, it's a good idea to watch what they do (hopefully you can get some video of them) and try to do the same things yourself. This is more fun than learning from a book, although you can do that too.
Oh, and I almost forgot: If you want to play guitar well you have to have a strong grip in both hands. Get a foam grip exerciser (made especially for guitarists, under $5) and squeeze it for about 5 minutes a day. This makes more of a difference than the 1 hour of practicing you do.
Resources :
http://guitar.about.com/library/blguitarlessonarchive.htm
http://www.expertvillage.com/video/69738_acoustic-guitar-a-minor-math.htm
http://www.guitarlessonsreviews.net/LearnvariousguitarsandRythems/
Also you can find teaching Guitar for beginners on YouTube, and if you have iTunes, there are plenty of Podcasts which you can learn from.
Hoping this might Help you..............