Putting Div Layout in the center. Options

[angel-roh]

I'm using firefox 3 and my desktop size is 1280x1024, but I have a problem like when I view my layout, it's like in the centered top, is there a way where I can just make it centered, not like top or bottom, but in the center of the screen. Because how my layout view is top centered, there's this huge gap down there and it looks ugly that way :( here's the code,

CODE

<img name="illuminatedsky" src="http://img171.imageshack.us/img171/1927/listentofreedomwp0.jpg" width="900" height="650" border="0" usemap="#m_illuminatedsky" alt=""><map name="m_illuminatedsky">

</map>

<div align=left style="position:static; margin-left:400px;
margin-top:-590px; width: 430px; height: 550px; overflow: auto;">

and screenshot of how it looks like >__<;; (i removed the link to my xanga site cause i didnt want people to know my site url >__<;;