#menu a {
	display: block;
	height: 21px;
	}
#menu #bt1{
	width: 40px;
	background: url(/images/nav01.gif) no-repeat;
	}
#menu #bt2{
	width: 126px;
	background: url(/images/nav02.gif) no-repeat;
	}
#menu #bt3{
	width: 180px;
	background: url(/images/nav03.gif) no-repeat;
	}
#menu #bt4{
	width: 110px;
	background: url(/images/nav04.gif) no-repeat;
	}
#menu #bt5{
	width: 133px;
	background: url(/images/nav05.gif) no-repeat;
	}
#menu #bt6{
	width: 109px;
	background: url(/images/nav06.gif) no-repeat;
	}
#menu #bt7{
	width: 83px;
	background: url(/images/nav07.gif) no-repeat;
	}
#menu #bt_contact{
	width: 73px;
	background: url(/images/nav08.gif) no-repeat;
	}
	
#menu #bt1:hover, #bt1s{
	width: 40px;
	background: url(/images/nav.hover01.gif) no-repeat;
	}
#menu #bt2:hover, #bt2s{
	width: 126px;
	background: url(/images/nav.hover02.gif) no-repeat;
	}
#menu #bt3:hover, #bt3s{
	width: 180px;
	background: url(/images/nav.hover03.gif) no-repeat;
	}
#menu #bt4:hover, #bt4s{
	width: 110px;
	background: url(/images/nav.hover04.gif) no-repeat;
	}
#menu #bt5:hover, #bt5s{
	width: 133px;
	background: url(/images/nav.hover05.gif) no-repeat;
	}
#menu #bt6:hover, #bt6s{
	width: 109px;
	background: url(/images/nav.hover06.gif) no-repeat;
	}
#menu #bt7:hover, #bt7s{
	width: 83px;
	background: url(/images/nav.hover07.gif) no-repeat;
	}
#menu #bt_contact:hover, #bt_contacts{
	width: 73px;
	background: url(/images/nav.hover08.gif) no-repeat;
	}