Embedding tweets into your webpage automatically



I am developping a personal webpage and in one of the interfaces I want it to show the last 10 up to 20 tweets. it is simple if you just make use of the widget. However, what I want is to have each tweet in a different div tag (which are floating).
So, how can I link each of the 20 div tags to each of the last 20 tweets. furthermore, how to do so that the oldest tweet disappears to allow a new tweet fill a div tag automatically. An example would be this website: http://www.julianwilson.com/ . On it tweets appear automatically when twitted and old ones dissapear, besides each tweet appear in a different div tag.

Thank you in advance for your help. I am really driving crazy