#maindesign {
	position: relative;
	width: 100%;
	height: 100%;
}
#content {
	position: relative;
	margin: 0 auto 0 auto;
	clear: both;
	width: 772px;
	height:440px;
}
#topheader {
	position: relative;
	border: 1px solid #000000;
	height: 101px;
}
#adsheader {
	position: relative;
	height: 90px;
}