body {
	background-image: url(pics/back.gif);
}
#topSi21 {
	font-family: Tahoma, Verdana, Arial;
	font-size: 11px;
	width:100%;
	height: 41px;
	background-image: url(pics/si21top_back.gif);
}
#topContainer {
	position: absolute;
	width:998px;
	height: 41px;
	left:50%;
	margin: 0 0 0 -497px;
}
#topContainer img {
	border: 0;
}
#topLogo, #topTopNav, #topBottomNav {
	float: right;
}
#topTopNav, #topBottomNav  {
	width: 870px;
	height: 18px;
}
#topContainer ul { 
	height:18px; 
	margin: 0; 
	padding: 0;
}
#topContainer ul li { 
	float: right; 
	text-align: center; 
	list-style-type: none; 
	display: inline; 
}
#topTopNav a,#topBottomNav a {
	font-size: 10px;
	text-decoration: none;
	height: 17px;
	padding: 1px 10px 0px 10px;
	display: table;
	float: left;
	background-repeat: no-repeat;
	background-position: left;
}
#topTopNav a {
	color: #cfd7de;
	background-image: url(pics/si21top_topCrta.gif);
}
#topBottomNav a {
	background-image: url(pics/si21top_bottomCrta.gif);
	color: #3d4856;
}
#topContainer a:hover {
	color: #ffffff;
}
#topBottomNav a:hover {
	background-color: #b2b9c3;
}