hi guys im making a website for a school project and it is centered on the school 800x600 screen but on anything higher like for example my 1650x1050 or w/e it is its off to the left. how do i make it centerd for all res? heres the coding
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#006699" topmargin="0">
<div align="center"> </div>
<table width="979" border="0" cellpadding="0" cellspacing="0">
<!--DWLayoutTable-->
<tr>
<td width="1" height="200"> </td>
<td colspan="5" valign="top"><div align="center"><img src="about.jpg" width="600" height="200" border="0" usemap="#Map"></div></td>
</tr>
<tr>
<td height="399"></td>
<td width="189"> </td>
<td width="10" valign="top" bgcolor="9DE56C"><!--DWLayoutEmptyCell--> </td>
<td width="581" valign="top" bgcolor="#7BCAEC"><!--DWLayoutEmptyCell--> </td>
<td width="10" valign="top" bgcolor="9DE56C"><!--DWLayoutEmptyCell--> </td>
<td width="188"> </td>
</tr>
</table>
<map name="Map">
<area shape="rect" coords="17,5,83,45" href="home.htm" target="_self">
<area shape="rect" coords="125,8,199,44" href="about.htm" target="_self">
<area shape="rect" coords="246,6,326,40" href="clothes.htm" target="_self">
<area shape="rect" coords="374,7,461,41" href="contact.htm" target="_self">
<area shape="rect" coords="506,6,572,40" href="links.htm" target="_self">
</map>
</body>
</html>