.preload1 {background: url(../Guide/three_1.gif);}
.preload2 {background: url(../Guide/three_1a.gif);}

#nav {
	padding:0;
	margin:0;
	list-style:none;
	height:38px;
	background:#fff url(../Guide/three_0.gif) repeat-x;
	position:relative;
	z-index:500;
	font-family:"ËÎÌå";
}
#nav li.top {display:block; float:left; height:38px;}
#nav li a.top_link {
	display:block;
	float:left;
	height:35px;
	line-height:33px;
	color:#FFFF99;
	text-decoration:none;
	font-size:13px;
	font-weight:bold;
	padding:0 0 0 12px;
	cursor:pointer;
	background: url(../Guide/three_0.gif);
}
#nav li a.top_link span {float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(three_0.gif) right top no-repeat;}
#nav li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(three_0a.gif) no-repeat right top;}

#nav li:hover a.top_link {color:#fff; background: url(../Guide/three_1.gif) no-repeat;}
#nav li:hover a.top_link span {background:url(../Guide/three_1.gif) no-repeat right top;}
#nav li:hover a.top_link span.down {background:url(../Guide/three_1a.gif) no-repeat right top;}

/* Default list styling */

#nav li:hover {position:relative; z-index:200;}

#nav li:hover ul.sub
{
	left:1px;
	top:38px;
	background: #ff6600;
	padding:3px;
	border:1px solid #731e1e;
	white-space:nowrap;
	width:90px;
	height:auto;
	z-index:300;
}
#nav li:hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:90px; font-weight:normal;}
#nav li:hover ul.sub li a
{
	display:block;
	font-size:12px;
	height:18px;
	width:88px;
	line-height:18px;
	text-indent:5px;
	color:#000;
	text-decoration:none;
	border:1px solid #720505;
}
#nav li ul.sub li a.fly
{
	background:#720505 url(arrow.gif) 80px 6px no-repeat;
}
#nav li:hover ul.sub li a:hover 
{
	background:#7e0606;
	color:#fff;
	border-color:#fff;
}
#nav li:hover ul.sub li a.fly:hover
{background:#7e0909 url(arrow_over.gif) 80px 6px no-repeat; color:#fff;}


#nav li:hover li:hover ul,
#nav li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover ul,
#nav li:hover li:hover li:hover li:hover li:hover ul
{left:90px; top:-4px; background: #bbd37e; padding:3px; border:1px solid #5c731e; white-space:nowrap; width:90px; z-index:400; height:auto;}

#nav ul, 
#nav li:hover ul ul,
#nav li:hover li:hover ul ul,
#nav li:hover li:hover li:hover ul ul,
#nav li:hover li:hover li:hover li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

#nav li:hover li:hover a.fly,
#nav li:hover li:hover li:hover a.fly,
#nav li:hover li:hover li:hover li:hover a.fly,
#nav li:hover li:hover li:hover li:hover li:hover a.fly
{background:#7e0909 url(arrow_over.gif) 80px 6px no-repeat; color:#fff; border-color:#fff;} 

#nav li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li a.fly,
#nav li:hover li:hover li:hover li:hover li a.fly
{
	background:#bbd37e url(arrow.gif) 80px 6px no-repeat;
	color:#000;
	border-color:#990000;
}