div.masthead {
	position:absolute; 
	left:5px; 
	top:5px; 
	width:750px; 
	height:104px; 
	z-index:1; 
}   

div.nav {
	position:absolute; 
	left:5px; 
	top:109px; 
	width:750px; 
	height:30px; 
	z-index:2; 
	background-color: #333366; 
	border: 0px solid #000000;
}

div.maincontent {
	position:absolute;
	left:5px; 
	top:140px; 
	width:750px; 
	height:100%; 
	z-index:3;
	background-color: #333366;
	border-left: 0px solid #000000;
}

div.center {
  margin:0 auto;
  text-align: left;
	width: 750px;
}

div.main {
  position:relative;
  width: 750px;
}