feature designed for site is not working

My site is http://www.sportsfoes.com when I had my site built on rentacoder I had the coder make a feature where when a user made a post on the blog they could go to the top of the page type in their team name and pick which color they wanted their team name to appear in and when they made a post the team name would appear in the color they designated by their user name (making it easier for other users to recognize which team their were blogging about.) but now even when you put your team name in and pick the color and hit submit- then make your blog post the team name does not show up with your username, any help is appreciated!!!