#adzone1 {
	float: left;
	height: 240px;
	width: 120px;
	margin-left: 50px;
	text-align: center;
}
#adzone2 {
	float: left;
	height: 240px;
	width: 120px;
	margin-left: 50px;
	margin-top: 10px;
	text-align: center;
}
#adzone3 {
	float: left;
	height: 240px;
	width: 120px;
	margin-left: 50px;
	margin-top: 10px;
	text-align: center;
}
#adzone4 {
	float: left;
	height: 240px;
	width: 120px;
	margin-left: 50px;
	margin-top: 10px;
	text-align: center;
}