Slide Next On Click Function?

I am currently working on a small slide with jQuery that has just 2 states, when I click on next it goes to the right and when on the right I click on previous is goes to the left, so far so good.

But now I want to add an extra functionality that tells it to slide whenever a link on the main state is clicked. It basically works like this:

HTML Code:
<form>
<input type="button" id="nextbutton" class="control" />
</form>
<dl id="list" class="Guide">

[Code]...

Now when I click on test1 or test2 it should slide just like it would when I click the nextbutton. Only I have no clue how to tell jQuery to execute this action so I hope someone is willing to help me out with this.