.Header {width:915px; position:relative; margin:auto;}
.Navigation{
	background:url('img/content_top.gif') repeat-x;
	margin:auto;
	width:915px;
	}
.MainPanel {
	position:relative;
	width:915px;	
	margin:auto;
	overflow:none;
	background:#ffffff;
	}
.Footer {
	background:url(img/content_bottom.gif) repeat-x;
	display: block;
	margin:auto;
	width:915px;
	position:relative;
	}