ul#header_menu{ 
	
float: right; 
	/*width: 100%;*/
	height: 15px;
	/*background: #ff00ff;*/
	font-size: 12px; 
	font-family: "Lucida Grande", Verdana, sans-serif; 

	list-style-type: none;
		margin:0 0 0 0 ; 
 	padding: 0 1px 0 0px; 
	}
ul#header_menu li {
	display: block; 
	float: left; 
	margin: 0 ;

	border-right:solid 1px #aaaaaa;
	/*border-left:solid 1px #ffffff;*/
	}
ul#header_menu li a { 
	/*height: 15px; */
	color: #000000; 
	text-decoration: none; 
	display: block; 
	float: center; 
	/*font-weight:bold;*/
	line-height: 120%; 

	padding: 0px 6px 0 6px;
	margin: 0;
	}
ul#header_menu li a:hover { 
	/*background: #FF9900;*/
	background-image:url(head_menu_bg.png); 
	/*color: #ffffff; */
	}