My site was up and running fine. However, the url was showing an IP address. So I went ahead and changed the permalinks for the site and the blog. Once I changed the permalinks for the blog, the site turned wierd.
Also, I am not able to login to the wp-admin panel any more.
I have my site hosted with bluehost. I tried asking them for help and they like a genious tried to enlighten me about the differences between hosting service and wordpress.
I am not sure what to do. Grateful for any help. Thanks friends.