#menu {width:150px; height:400px; margin:0 auto; position:relative;}

#menu ul {margin:0; padding:0; list-style:none; white-space:nowrap; text-align:left; background:url(images/menu/bg_green.gif); padding:1px 1px 0 1px;}

#menu li {margin:0; padding:0; list-style:none;}
#menu li {display:inline-block; display:inline;}
#menu ul {position:absolute; left:-9999px;}
#menu ul.level1 {position:absolute; left:25px; top:20px;}

#menu a {display:block; width:140px; font:bold 12px tahoma,verdana,arial,sans-serif; color:#fff; line-height:26px; text-decoration:none;padding:0 0 0 10px; border-bottom:1px solid #ddd;} 

#menu ul li:hover > ul {visibility:visible; left:100%; margin-top:-24px; margin-left:-1px;}

#menu a:hover ul,
#menu a:hover a:hover ul, 
#menu a:hover a:hover a:hover ul {left:100%; visibility:visible;}
#menu a:hover ul ul, 
#menu a:hover a:hover ul ul {left:-9999px;}

#menu li a:hover {background: url(images/menu/bgo_green.gif);} 
#menu li:hover > a {background: url(images/menu/bgo_green.gif);}
#menu li a.fly {background: url(images/menu/bgf_green.gif) no-repeat;}
#menu li a.fly:hover {background: url(images/menu/bgof_green.gif) no-repeat;} 
#menu li:hover > a.fly {background: url(images/menu/bgof_green.gif) no-repeat;}

#menu table {position:absolute; left:99%; height:0; width:0; border-collapse:collapse; margin-top:-7px; margin-left:-1px;}