div#top { 	 
	display: none;
}

div#leftcolumn {
	display: none;
}

div#middlecolumn{
	height: 800px;
	width: 1200px;
}

div#rightcolumn {
	display: none;
}

div#bottom {
	display:none;
}

div .csc-header {
	display:none;
}