What is the HTML code for adding your own header image in Livejournal?

The theme style is Mixit for an old basic account. Also, I have no idea if the CSS uses S1 or S2.

What is the HTML code for adding your own header image in Livejournal?
To my knowledge, Mixit is only available as an S2 style. In the S1 system, you had to use a series of codes/overrides to change the style, unlike the html/css you can use in S2.





As for adding a header, this community might help you:


http://community.livejournal.com/s2expre...





There's also a post on how to change the header image here:


http://community.livejournal.com/s2howto...





I'm currently using a variation of a Mixit layout from here:


http://community.livejournal.com/thefulc...


In my opinion, they're some of the best layouts around - and the designer, grrliz, makes it really easy to alter things such as the header.