There are some Threads out here that will give you pointers. As well, their is an HTML guide that can help further.
As for me, I outsourced a little..
I think the people who helped me out did an AWESOME job. They would have to come to you though. Sorry, but everyone is busy, as I am sure you are too. I cannot drop a name or names, I would not want to do that to those who helped me.
Just the same, I am using what they did, and through the help of another, I am getting my head around the HTML thing.
Just curious, why do you want to change yours?
Look at its magnificence! VVVVVV It is interactive too. xD