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:0; outline:none; }

ul#nav span {
display:none;
}

li#bthome a, li#btused a, li#btprotection a, li#btfinance a, li#btcarsource a, li#btstocklist a, li#btcontact a {background:url(graphics/navigation.gif) }

li#bthome a 						{ background-position:0 0; width:109px; left:0 }
li#bthome a:hover					{ background-position:0 -36px }

li#btused a 						{ background-position:-110px 0; width:82px; left:110px }
li#btused a:hover					{ background-position:-110px -36px }

li#btprotection a 					{ background-position:-193px 0; width:120px; left:193px }
li#btprotection a:hover				{ background-position:-193px -36px }

li#btfinance a 						{ background-position:-314px 0; width:99px; left:314px }
li#btfinance a:hover				{ background-position:-314px -36px }

li#btcarsource a 					{ background-position:-414px 0; width:118px; left:414px }
li#btcarsource a:hover				{ background-position:-414px -36px }

li#btstocklist a					{ background-position:-533px 0; width:132px; left:533px }
li#btstocklist a:hover				{ background-position:-533px -36px }

li#btcontact a 						{ background-position:-666px 0; width:136px; left:666px }
li#btcontact a:hover				{ background-position:-666px -36px }