It was few days ago that i was sorting the links on the site and then our manager came and i told him about the work and everything i did, and then what happened i cannot even imagine, he said that i should not have sorted all the links, because they are shown up in the search engines now if some one searches for it they will see nothing there, and this means our SEO work is all gone bad, so i had to undo all the changes i made in the site, luckily i made the backup of everything before sorting the links, so i used that backup for restoring everything. Now everything is working fine it still need to do some changes for search engine optimization (SEO). Now i am working for SEO and other things.