.navigation_table {
	border:0px;
}
.navigation_cell {
	padding-bottom:5px;
	background-image:url(http://www.hspets.org/includes/images/bg_nav_center.jpg);
	background-repeat:repeat-x;
}
.navigation_cell a {
	display:block;
	height:21px;
	width:117px;
	background-image:url(http://www.hspets.org/includes/images/bg_nav_center.jpg);
	
	font-family:Tahoma;
	font-size:10px;
	color:#ffffff;
	line-height:21px;
	text-decoration:none;
	text-align:center;
}
.navigation_cell a:hover {
	background-image:url(http://www.hspets.org/includes/images/bg_nav_center_over.jpg);
}
.navigation_cell_right {
	width:7px;
	background-image:url(http://www.hspets.org/includes/images/bg_nav_right.jpg);
	background-repeat:no-repeat;
}
.sub_navigation {
	position:absolute;
}
.sub_nav_wrapper {
	position:relative;
	top:-1px;
	left:-20px;
}
.sub_navigation a {
	position:relative;
	display:block;
	height:25px;
	width:180px;
	padding:0px;
	background-color:#333333;
	background-image:none;
	border-bottom:1px solid black;
	
	opacity:0.0;
	filter:alpha(opacity=0);
	
	font-family:Tahoma;
	font-size:13px;
	color:#eeeeee;
	line-height:24px;
	text-decoration:none;
	text-align:center;
}
.sub_navigation a:hover {
	position:relative;
	display:block;
	height:25px;
	width:180px;
	background-image:none;
	background-color:#555555;
}