#head_menu {
	clear:center;
	width:980px;
	height:40px;
	margin:0px auto; 
	padding:0px; 
/*	border-top:1pt solid black;
	border-bottom:1pt solid black; */
	background: url(img/menu_top3_bg.gif) left bottom;
}
#menu {
	display:inline;
}
#menu li {
  float:left;
  position:relative;
  list-style:none;
  _width:1px;
  z-index:100;
}
#menu a.menu_head {
	display:block;
	height:16px;
	margin:12px 0px 6px 0px;
	padding:0px 10px 0px 10px;
	vertical-align: bottom;
	font-size:12px;
	font-weight:bold;
	color:white;
	text-align:center;
	text-decoration:none;
	white-space:nowrap;
	border-right:1pt solid #ddd;
}
#menu a.menu_head:hover {
	text-decoration:underline;	
}
#menu li ul {
	display:none;
	position:absolute;
	top:20px;
  left:0px;
  width:175px;
	padding:0px;
  margin:0px;
  background:#fff;
}
#menu li ul li {
  width:173px;
  height:20px;
  margin:0px;
  padding:0px;
  border:1px solid #666;
  border-top:none;
}
#menu li ul li a {
  width:171px;
  _width:175px;
  height:18px;
  text-decoration:none; 
  color:black;
  font-size:11px;
  margin:0px;
  padding-left:5px;
  padding-top:3px;
  display:block;
}
#menu li ul li a:hover {
	background:#e1e4e7;
	width:168px;
	_width:175px;
	height:16px;
	_height:18px;
}
#menu li > ul {
	top: auto;
	left: auto;
}
#menu li:hover ul, #menu li.over ul{ 
  display: block; 
}