Well you come on a professional forum and ask something like that???
Look at it from our point of view??? Does it not seem like the type of question someone would ask when a noobie is trying to emulate one of the skills of a web designer in a fraction of a second???
You say you cant find the code in the source??? You should be able to spot it a mile off if you can hand code and understand what the code means. Perhaps you need to sharpen up your skills.....