.bg {background: url(images/button4.gif);}
.menu {padding:0 0 0 10px; margin:0; list-style:none; height:40px; background:#fff url(images/button1a.gif) repeat-x; position:relative; font-family:arial, verdana, sans-serif; z-index:1000; }
.menu li.top {display:block; float:left; position:relative;}
.menu li a.top_link {display:block; float:left; height:40px; line-height:33px; color:#fff; text-decoration:none; font-size:12px; font-weight:bold; padding:0 0 0 0px; cursor:pointer; z-index:1000;}
.menu li a.top_link span {float:left; font-weight:bold; display:block; padding:0 8px 0 8px; height:40px; z-index:1000;}
.menu li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:40px; background:url(images/down.gif) no-repeat right top; z-index:1000;}
.menu li a.top_link:hover {color:#000; background: url(images/button4.gif) no-repeat; z-index:1000;}
.menu li a.top_link:hover span {background:url(images/button4.gif) no-repeat right top; z-index:1000;}
.menu li a.top_link:hover span.down {background:url(images/button4a.gif) no-repeat right top; z-index:1000;}

.menu li:hover > a.top_link {color:#000; background: url(images/button4.gif) no-repeat; z-index:1000;}
.menu li:hover > a.top_link span {background:url(images/button4.gif) no-repeat right top; z-index:1000;}
.menu li:hover > a.top_link span.down {background:url(images/button4a.gif) no-repeat right top; z-index:1000;}

.menu table {border-collapse:collapse; width:0; height:0; position:absolute; top:0; left:0; z-index:1000;}

.menu a:hover {visibility:visible;}
.menu li:hover {position:relative; z-index:1000;}

.menu ul, 
.menu :hover ul ul, 
.menu :hover ul :hover ul ul,
.menu :hover ul :hover ul :hover ul ul,
.menu :hover ul :hover ul :hover ul :hover ul ul {z-index:1000;position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

.menu :hover ul.sub {left:2px; top:40px; right:2px; background: #fff; padding:3px 0; border:1px solid #999999; white-space:nowrap; width:250px; height:auto; z-index:1000;}
.menu :hover ul.sub li {z-index:1000; display:block; height:20px; position:relative; float:left; width:250px;}
.menu :hover ul.sub li a {z-index:1000;font-weight:normal;display:block; font-size:11px; height:20px; width:245px; line-height:20px; text-indent:5px; color:#000; text-decoration:none; border:30px solid #fff; border-width:0 0 0 3px;}
.menu :hover ul.sub li a.fly {z-index:1000;background:#fff url(images/arrow.gif) 80px 7px no-repeat;}
.menu :hover ul.sub li a:hover {z-index:1000;background:#999999; color:#fff;}
.menu :hover ul.sub li a.fly:hover {z-index:1000;background:#999999 url(images/arrow_over.gif) 80px 7px no-repeat; color:#fff;}
.menu :hover ul li:hover > a.fly {z-index:1000;background:#999999 url(images/arrow_over.gif) 80px 7px no-repeat; color:#fff;} 

.menu :hover ul :hover ul,
.menu :hover ul :hover ul :hover ul,
.menu :hover ul :hover ul :hover ul :hover ul,
.menu :hover ul :hover ul :hover ul :hover ul :hover ul
{z-index:1000; left:90px; top:-4px; background: #fff; padding:3px 0; border:1px solid 999999; white-space:nowrap; width:93px; z-index:200; height:auto;}