<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL unfurl="true"]http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">[/URL]
<html xmlns="[URL unfurl="true"]http://www.w3.org/1999/xhtml">[/URL]
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<style type="text/css" media="screen">
/* commented backslash hack for ie5mac \*/
html, body{height:100%;}
/* end hack */
#main{
position: absolute;
left: 50%;
top: 50%;
margin-top: -50px; /* make this half your element height */
margin-left: -50px; /* make this half your element width */
border: 1px solid #FF0000;
width:100px;
height:100px;
}
</style>
</head>
<body >
<div id="main" ><Table id = "go" width = "100%" height = "100%" border = "3"><tr><td align = "center" valign = "middle"> test</td></tr></table></div>
</body></html>