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#btmot a, li#btservice a, li#btaircon a, li#btaircon a, li#bttaxi a, li#btdiag a, li#btgood a, li#btcont a {background:url(graphics/navigation.gif) }

li#bthome a 						{
	background-position:0 0;
	width:60px;
	left:0
}
li#bthome a:hover					{ background-position:0 -36px }

li#btmot a 					{
	background-position:-58px 0;
	width:48px;
	left:58px;
}
li#btmot a:hover				{ background-position:-58px -36px }


li#btservice a 					{
	background-position:-105px 0;
	width:63px;
	left:105px;
}
li#btservice a:hover				{ background-position:-105px -36px }



li#btaircon a 						{
	background-position:-168px 0;
	width:116px;
	left:168px
}
li#btaircon a:hover				{ background-position:-168px -36px }

li#bttaxi a 						{
	background-position:-284px 0;
	width:92px;
	left:284px
}
li#bttaxi a:hover				{ background-position:-284px -36px }

li#btdiag a 						{
	background-position:-376px 0;
	width:97px;
	left:376px
}
li#btdiag a:hover				{ background-position:-376px -36px }

li#btgood a 						{
	background-position:-473px 0;
	width:153px;
	left:473px
}
li#btgood a:hover				{ background-position:-473px -36px }

li#btcont a 						{
	background-position:-625px 0;
	width:177px;
	left:625px
}
li#btcont a:hover				{ background-position:-625px -36px }