#wrapper { width:1000px; 
margin:0px auto;
	top: 0px;
	left:12px;
}

#leftnav {float: left; width:250px; margin-top:5px; }

#sidebar {float: right; width:330px;
	left: -138px;
	margin-left: 0px;
	top: -90px;
}

#class { margin-top:5px; ]

#footer {float: left; }