m.nav_up {
	padding: 7px;
	background-color: white;
	border: 1px solid #CCC;
	position: fixed;
	background: transparent url(../images/arrow_up.png) no-repeat top left;
	background-position: 50% 50%;
	width: 20px;
	height: 20px;
	bottom: 10px;
	opacity: 0.7;
	left: 30px;
	white-space: nowrap;
	cursor: pointer;
	-moz-border-radius: 3px 3px 3px 3px;
	-webkit-border-top-left-radius: 3px;
	-webkit-border-top-right-radius: 3px;
	-khtml-border-top-left-radius: 3px;
	-khtml-border-top-right-radius: 3px;
	filter: progid:DXImageTransform.Microsoft.Alpha ( opacity = 70 );
}

.nav_down {
	padding: 7px;
	background-color: white;
	border: 1px solid #CCC;
	position: fixed;
	background: transparent url(../images/arrow_down.png) no-repeat top left
		;
	background-position: 50% 50%;
	width: 20px;
	height: 20px;
	bottom: 10px;
	opacity: 0.7;
	left: 70px;
	white-space: nowrap;
	cursor: pointer;
	-moz-border-radius: 3px 3px 3px 3px;
	-webkit-border-top-left-radius: 3px;
	-webkit-border-top-right-radius: 3px;
	-khtml-border-top-left-radius: 3px;
	-khtml-border-top-right-radius: 3px;
	filter: progid:DXImageTransform.Microsoft.Alpha ( opacity = 70 );
}

#testDiv {
	height: 6000px;
	width: 400px;
	background: #c0c0c0;
}

#spnTop {
	position: fixed;
	top: 0px;
	right: 100px;
}

#spnbottom {
	position: fixed;
	top: 0px;
	left: 0px;
}