ul#nav {
	background:url(graphics/navigation.gif);
	position:relative;
	margin:0;
}
ul#nav li {
	float:left;
	list-style-type:none;
}
ul#nav li a {
	height:36px;
	display:block;
	position:absolute;
	top:0px;
	outline:none;
}
ul#nav span {
	display:none;
}
li#bthome a, li#btused_cars a, li#btwarranty a, li#btfinance a, li#btcontact a {
	background:url(graphics/navigation.gif)
}
li#bthome a {
	background-position:0 0;
	width:181px;
	left:0
}
li#bthome a:hover {
	background-position:0 -36px
}
li#btused_cars a {
	background-position:-181px 0;
	width:130px;
	left:180px
}
li#btused_cars a:hover {
	background-position:-181px -36px
}
li#btfinance a {
	background-position:-310px 0;
	width:138px;
	left:310px
}
li#btfinance a:hover {
	background-position:-310px -36px
}
li#btwarranty a {
	background-position:-449px 0;
	width:140px;
	left:449px
}
li#btwarranty a:hover {
	background-position:-449px -36px
}
li#btcontact a {
	background-position:-581px 0;
	width:222px;
	left:580px
}
li#btcontact a:hover {
	background-position:-581px -36px
}