#nav {
    clear:both; 
    padding:0; 
    margin:0; 
    list-style:none; 
    height:35px; 
    background:#fff url(0.gif) repeat-x; 
    position:relative; 
    z-index:200; 
    font-family:arial, verdana, sans-serif;
    border-left:1px solid #eee;
    border-right:1px solid #eee;
}
#nav li.top 
{display:block; float:left;}

#nav li a.top_link 
{display:block; float:left; height:35px; line-height:33px; color:#666; text-decoration:none; font-size:12px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;background: url(0.gif);}
#nav li a.top_link span 
{float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(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(0a.gif) no-repeat right top;}

#nav li:hover a.top_link,
#nav a.top_link:hover
{color:#000; background: url(1.gif) no-repeat;}
#nav li:hover a.top_link span, 
#nav a.top_link:hover span
{background:url(1.gif) no-repeat right top;}
#nav li:hover a.top_link span.down,
#nav a.top_link:hover span.down
{background:url(1a.gif) no-repeat right top; padding-bottom:3px;}

#nav li a.current_top 
{display:block; float:left; height:35px; line-height:33px; color:#555; text-decoration:none; font-size:12px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;background: url(2.gif);}
#nav li a.current_top span 
{float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(2.gif) right top no-repeat;}
#nav li a.current_top span.down 
{float:left; display:block; padding:0 24px 0 12px; height:35px; background: url(2a.gif) no-repeat right top;}

#nav li:hover a.current_top ,
#nav a.current_top :hover
{color:#000; background: url(1.gif) no-repeat;}
#nav li:hover a.current_top span, 
#nav a.current_top :hover span
{background:url(1.gif) no-repeat right top;}
#nav li:hover a.current_top span.down,
#nav a.current_top :hover span.down
{background:url(1a.gif) no-repeat right top; padding-bottom:3px;}

#nav table 
{border-collapse:collapse; padding:0; margin:0; position:absolute; left:0; top:0;}

#nav li:hover 
{position:relative; z-index:200;}
#nav a:hover 
{position:relative; white-space:normal; z-index:200;}

#nav :hover ul.sub
{left:1px; top:38px; background: #ccc; padding:3px; border:1px solid #ccc; white-space:nowrap; width:90px; height:auto; z-index:300;}
#nav :hover ul.sub li
{display:block; height:20px; position:relative; float:left; width:90px; font-weight:normal;}
#nav :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 #ccc;}
#nav :hover ul.sub li a.current 
{display:block; font-size:12px; height:18px; width:88px; line-height:18px; text-indent:5px; color:#000; background: #bbb; text-decoration:none;border:1px solid #ddd;}
#nav li ul.sub li a.fly
{background:#ccc url(arrow.gif) 80px 6px no-repeat;}
#nav :hover ul.sub li a.current_fly 
{display:block; font-size:12px; height:18px; width:88px; line-height:18px; text-indent:5px; color:#000; text-decoration:none;border:1px solid #ddd; background:#bbb url(arrow.gif) 80px 6px no-repeat;}
#nav :hover ul.sub li a:hover 
{background:#999; color:#fff; border-color:#fff;}
#nav :hover ul.sub li a.fly:hover
{background:#999 url(arrow_over.gif) 80px 6px no-repeat; color:#fff;}

#nav li b 
{display:block; font-size:12px; height:18px; width:88px; line-height:18px; margin-bottom:3px; text-indent:6px; color:#F49222; border-bottom:1px solid #F39323; cursor:default;}

#nav a:hover a:hover ul,
#nav a:hover a:hover a:hover ul,
#nav a:hover a:hover a:hover a:hover ul,
#nav a:hover a:hover a:hover a:hover a:hover ul
{left:89px; top:-4px; background: #ccc; padding:3px; border:1px solid #ccc; white-space:nowrap; width:90px; z-index:400; height:auto;}

#nav ul, 
#nav a:hover ul ul,
#nav a:hover a:hover ul ul,
#nav a:hover a:hover a:hover ul ul,
#nav a:hover a:hover a:hover a: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 > ul
{left:90px; top:-4px; background: #ccc; padding:3px; border:1px solid #ccc; white-space:nowrap; width:90px; z-index:400; height:auto;}
#nav 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
{background:#ccc url(arrow_over.gif) 80px 6px no-repeat; color:#fff; border-color:#fff;} 
#nav li:hover li:hover > li a.fly
{background:#ccc url(arrow.gif) 80px 6px no-repeat; color:#000; border-color:#ccc;}