centering entries within a created plane Options

[osnapiheartthat2]

Here is my xanga...

issue is this: upon making my bg image and mapping it, and then adjusting the position of the text entry box, i cant seem to find a way to center my entries within the box that i created. is there any way to do this? at the moment, all the text just stays over on the right side, but i want all of my entries (text, images, etc) to stay in the center of that box.

here is the main body of the coding... thanks in advance for help.

CODE

<MAP NAME="imgmap">
<AREA SHAPE=rect COORDS="38,12,289,52" HREF="www.xanga.com/osnapiheartthat2">
<AREA SHAPE=rect COORDS="668,75,817,221" HREF="http://edit.xanga.com/claf.aspx">
<AREA SHAPE=rect COORDS="670,240,817,387" HREF="http://www.xanga.com/Private/subs.aspx">
<AREA SHAPE=rect COORDS="671,412,819,558" HREF="http://www.xanga.com/Private/SubscribeTo.aspx?user=osnapiheartthat2">
</MAP>

<IMG SRC="http://img267.imageshack.us/img267/3111/coollayout9bs.jpg" border=0 width=975 height=563 USEMAP="#imgmap">  

<div style="
overflow: auto;
width: 650px;
height: 436px;
margin-top: -490px;
margin-left: -15px;">

<style type="text/css">
#pnlEnabled table, #htmleditor, #lblTimeZone, #pnlEprops, #rblEprops
/* width of the comment page */
{width:245px;}
.leftmoduletitlebar, .leftmoduleborder, .leftmoduleinterior, table.left, table.left TH, table.left TD, table.navigation, table.footer
{display: none;}
</style>