Thread:Project:Support desk/Add a chat tab for Vector skin?

The Chat extension adds a chat tab on the monobook skin, but it doesn't for Vector. I know that adding tabs are possible, like where edit and delete are. The chat pages are on a "&action=chat" page similar to how delete is. Can someone help me do that? Either with CSS or java?

If it matters, I have mediawiki 1.16.5 and PHP 5