/*仿flash滑动菜单样式,供JQuery调用*/
/*
.lavaLampWithImage {
	position: relative;
	height: 63px;
	line-height:63px;
	width: 702px;
	background: url(../images/default/navbg.gif) no-repeat left top;
/*	padding: 10px;
	margin: 10px 0;*/
/*	overflow: hidden;
	z-index:998;
}
.lavaLampWithImage li {
	float: left;
	list-style: none;
 margin-top:9px;
}
.lavaLampWithImage li.back {
	background: url(../images/default/menubg.gif) no-repeat right -43px;
	width: 9px; height: 43px;
	z-index: 8;
	position: absolute;
}
.lavaLampWithImage li.back .left {
	background: url(../images/default/menubg.gif) no-repeat top left;
	height: 43px;
	margin-right: 9px; /* 7px is the width of the rounded shape */
}
/*
.lavaLampWithImage li a {
	font: bold 14px arial;
	text-decoration: none;
	color: #fff;
	outline: none;
	text-align: center;
	top: 7px;
	text-transform: uppercase;
	letter-spacing: 0;
	z-index: 10;
	display: block;
	float: left;
	height: 43px;
	position: relative;
	overflow: hidden;
	margin: auto 10px;
	width:115px;
 _width:100px;
}
.lavaLampWithImage li a:hover, .lavaLampWithImage li a:active, .lavaLampWithImage li a:visited {
 	color:#ffffff;
	border: none;
 text-decoration:none;
}

.lavaLampWithImage li a b
{
	position:absolute;
	top:15px;
	left:0;
	font-size:10px;
	color:#0ae8f4;
	font-weight:normal;
	font-family:Arial;
	text-align:center;
	width:115px;
}

.a1{background:url(../images/default/menuico1.gif) no-repeat left top; text-indent:3em;}
.a1 b{_margin-left:-6px;}
.a2{background:url(../images/default/menuico2.gif) no-repeat left top; text-indent:3em;}
.a2 b{_margin-left:-8px;}
.a3{background:url(../images/default/menuico3.gif) no-repeat 10px top; text-indent:3em;}
.a3 b{width:100px;_margin-left:-8px;}
.a4{background:url(../images/default/menuico4.gif) no-repeat left top; _text-indent:2em;}
.a4 b{_margin-left:-6px;}
*/
.mainmenubg{
    display:block;
	height: 63px;
	line-height:63px;
	width: 702px;
	background: url(../images/default/navbg.gif) no-repeat left top;
	z-index:999;
 border-collapse:collapse;
  padding:0;
  margin:0;
  border:0;
}
.mainmenubg tr td{ border:0;}
.mainmenubg0{
 display:block;
 width:110px;
 height:48px;
 margin-left:8px;
}
.mainmenubg0 a{
 display:block;
 width:110px;
 height:48px;
 background:url(../images/default/home0.gif) no-repeat left top;
}
.mainmenubg0 a:hover{
 background-position:0 -50px;
}
.current0{
display:block;
 width:110px;
 height:48px;
 margin-left:8px;
background:url(../images/default/home0.gif) no-repeat 0 -50px;
 }
.mainmenubg1{
 display:block;
 width:145px;
 height:48px;
 margin-top:2px;
}
.mainmenubg1 a{
 display:block;
 width:145px;
 height:48px;
 background:url(../images/default/products.gif) no-repeat left top;
}
.mainmenubg1 a:hover
{ background-position:0 -52px;}
.current1{
display:block;
 width:145px;
 height:48px;
 margin-top:2px;
background:url(../images/default/products.gif) no-repeat 0 -52px;
 }
.mainmenubg2{
 display:block;
 width:145px;
 height:48px;
}
.mainmenubg2 a{
 display:block;
 width:145px;
 height:48px;
 background:url(../images/default/classroom.gif) no-repeat left top;
}
.mainmenubg2 a:hover{ background-position:0 -50px;}
.current2{
display:block;
 width:145px;
 height:48px;
background:url(../images/default/classroom.gif) no-repeat 0 -50px;
 }
.mainmenubg3{
 display:block;
 width:120px;
 height:48px;
}
.mainmenubg3 a{
 display:block;
 width:120px;
 height:48px;
 background:url(../images/default/bbs.gif) no-repeat left top;
}
.mainmenubg3 a:hover{ background-position:0 -50px;}
.current3{
display:block;
 width:120px;
 height:48px;
background:url(../images/default/bbs.gif) no-repeat 0 -50px;
 }
.mainmenubg4{
 display:block;
 width:140px;
 height:48px;
}
.mainmenubg4 a{
 display:block;
 width:140px;
 height:48px;
 background:url(../images/default/vip.gif) no-repeat left top;
}
.mainmenubg4 a:hover{ background-position:0 -50px;}
.current4{
display:block;
 width:140px;
 height:48px;
background:url(../images/default/vip.gif) no-repeat 0 -50px;
 }