.hdr {
	background-image: url(../img/home_top.jpg);
	background-repeat: no-repeat;
	width: 1000px;
	height: 138px;
	}
.nav {
	display: inline-block;
	padding-left: 34px;
	height: 30px;
	margin-top: 94px;
	width: 916px;
	height: 55px;
	}
.menu {
	display: inline;
	list-style: none;
	overflow: hidden;
	}
.menu ul li {
	position: relative;
	height:20px;
	}
.menu li ul {
	position: absolute;
	left: 30px;
	top: 23px;
	height:20px;
	width: 785px;
	display: none;
	}
.menu li:hover ul, #menu li.over ul { 
	display: block; 
	}	 
.menu li {
	position: relative;
	float: left;
	margin: 0;
	padding: 0;
	display: inline; /* duplicated for IE 5/Win */
	list-style-type: none; /* duplicated for IE 5/Win */
	}
.menu a {
	float: left;
	height: 0px !important;
	padding: 28px 0 0 0;
	overflow: hidden;
	}
.menu li li {
	margin: 0;
	padding: 0;
	display: inline; /* duplicated for IE 5/Win */
	list-style-type: none; /* duplicated for IE 5/Win */
	}
.menu li li a {
	float: left;
	height: 0px !important;
	padding: 32px 0 0 0;
	overflow: hidden;
	}



#hidePreLoad {
	height: 1px;
	width: 1px;
	overflow: hidden;
	position: absolute;
	left: 1px;
	bottom: 1px;
}

#hdr {
	background-image: url(../img/home_top.jpg);
	background-repeat: no-repeat;
	width: 1000px;
	height: 138px;
	}
#nav {
	float: left;
	margin: -45px auto -25px 5px;
	padding-left: 30px;
	height: 30px;
	clear: right;
	}
#box {
	position: relative;
	width: 916px;
	height: 55px;
	padding: 5px;
	margin: 0;
	}
#menu {
	position: absolute;
	top: 0;
	left: 0;
	width: 916px;
	height: 55px;
	margin: 0 auto;
	padding: 0;
	display: inline;
	overflow: hidden;
	list-style: none;
	}
#menu ul li {
	position: relative;
	height:20px;
	}
#menu li ul {
	position: absolute;
	left: 30px;
	top: 23px;
	height:20px;
	width: 785px;
	display: none;
	}
#menu li:hover ul, #menu li.over ul { 
	display: block; 
	}	 
#menu li {
	position: relative;
	float: left;
	margin: 0;
	padding: 0;
	display: inline; /* duplicated for IE 5/Win */
	list-style-type: none; /* duplicated for IE 5/Win */
	}
#menu a {
	float: left;
	height: 0px !important;
	height /**/:28px; /* IE 5/Win hack */ 
	padding: 28px 0 0 0;
	overflow: hidden;
	}
#submenu li {
	margin: 0;
	padding: 0;
	display: inline; /* duplicated for IE 5/Win */
	list-style-type: none; /* duplicated for IE 5/Win */
	}
#submenu a {
	float: left;
	height: 0px !important;
	height /**/:32px; /* IE 5/Win hack */ 
	padding: 32px 0 0 0;
	overflow: hidden;
	}

#item0 A {width: 103px;background: url(../img/nav_home.jpg) top left no-repeat;}
#item0 A:hover {width: 103px;background-position: -103px 0 ;}
#item1 A {width: 116px;background: url(../img/nav_products.jpg) top left no-repeat;}
#item1 A:hover {width: 116px;background-position: -116px 0;	}
#item2 A {width: 155px;background: url(../img/nav_edu.jpg) top left no-repeat;}
#item2 A:hover {width: 155px;background-position:-156px 0;}
#item3 A {width: 70px;background: url(../img/nav_news.jpg) top left no-repeat;}
#item3 A:hover {width: 70px;background-position:-70px 0;}
#item4 A {width: 136px;background: url(../img/nav_sales.jpg) top left no-repeat;}
#item4 A:hover {width: 136px;background-position:-136px 0;}
#item5 A {width: 95px;background: url(../img/nav_support.jpg) top left no-repeat;}
#item5 A:hover {width: 95px;background-position:-95px 0;}
#item6 A {width: 118px;	background: url(../img/nav_literature.jpg) top left no-repeat;}
#item6 A:hover {width: 118px;background-position:-118px 0;}
#item7 A {width: 122px;	background: url(../img/nav_contact.jpg) top left no-repeat;}
#item7 A:hover {width: 122px;background-position:-122px 0;}
		
#sub0 a{width:129px;color:#663366;background:url(../img/navsub_reflux_a.png) top left no-repeat;}
#sub0 a:hover{width:129px;background:url(../img/navsub_reflux_b.png) top left no-repeat;}
#sub1 a{width:129px;background:url(../img/navsub_motil_a.png) top left no-repeat;}
#sub1 a:hover{width:129px;background:url(../img/navsub_motil_b.png) top left no-repeat;}
#sub2 a{width:127px;background:url(../img/navsub_liver_a.png) top left no-repeat;}
#sub2 a:hover{width:127px;background:url(../img/navsub_liver_b.png) top left no-repeat;}
#sub3 {left:-120px;}
#sub3 a{width:93px;background:url(../img/navsub_help_a.png) top left no-repeat;}
#sub3 a:hover{width:93px;background:url(../img/navsub_help_b.png) top left no-repeat;}
#sub4 {left:-120px;}
#sub4 a{width:85px;background:url(../img/navsub_faq_a.png) top left no-repeat;}
#sub4 a:hover{width:85px;background:url(../img/navsub_faq_b.png) top left no-repeat;}
#sub5 {left:-120px;}
#sub5 a{width:91px;background:url(../img/navsub_cybch_a.png) top left no-repeat;}
#sub5 a:hover{width:91px;background:url(../img/navsub_cybch_b.png) top left no-repeat;}
#sub6 {left:-120px;}
#sub6 a{width:105px;background:url(../img/navsub_rtn_a.png) top left no-repeat;}
#sub6 a:hover{width:105px;background:url(../img/navsub_rtn_b.png) top left no-repeat;}

#sub7 {left:-90px;}
#sub7 a{width:88px;background:url(../img/navsub_news_a.png) top left no-repeat;}
#sub7 a:hover{width:88px;background:url(../img/navsub_news_b.png) top left no-repeat;}

#sub8 {left:-90px;}
#sub8 a{width:80px;background:url(../img/navsub_evnts_a.png) top left no-repeat;}
#sub8 a:hover{width:80px;background:url(../img/navsub_evnts_b.png) top left no-repeat;}

#sub9 {left:-90px;}
#sub9 a{width:100px;background:url(../img/navsub_press_a.png) top left no-repeat;}
#sub9 a:hover{width:100px;background:url(../img/navsub_press_b.png) top left no-repeat;}