You should delete this post:
Hello world! | Toptenlisted.com
Also, your site is down. You deleted it or something?
And you should get rid of the subdirectory you put the wordpress folder in. Make the url be "http://www.toptenlisted.com/wordpress/" or just "http://www.toptenlisted.com/" when/if you decide to convert the rest of your site to wordpress.
To edit wordpress, you'll need to know some php and html. You'll probably need css too and maybe javascript depending on what you're trying to do... If you're trying to do something complicated, you'll need sql.
...Unless you can find a plugin.
Not too sure what you're trying to do(I found a cache on Google and the layout there has the same "flow" as your wordpress one)...