/* =navigation */
#nav{
	clear:both;
	font-weight:bold;
	color:#666;
	margin-left:15px;
	float:left;
	list-style-type:none;	
	padding-bottom:0px;
}
#nav li{
	list-style-type:none;
	float:left;
	margin:0 0 0 4px;
	padding:0 0 0 10px ;
	border-bottom:1px solid #999;
	background:url(../tab_images/css9_under.gif) #c0c0c0 top left no-repeat;
}
#nav li a{
	color:#666;	
	background:url(../tab_images/css9_under.gif) transparent top right no-repeat;
	display:block;
	padding:0 10px 0 0;
}
#nav li a:link,
#nav li a:visited{
	color:#000;
	text-decoration:none;
}
#nav li a:hover,
#nav li a:active{
	color:#fff;
	text-decoration:none;
}
#nav li.main,
#nav li.over,
#nav li:hover
{
	background:url(../tab_images/css9_over.gif) #3375b2 top left no-repeat;
	border-bottom:1px solid #036;
}
#nav li strong,
ul#nav li.main a,
ul#nav li.over a,
ul#nav li:hover a
{
	display:block;
	color:#fff;
	padding:0 10px 20 0;
	text-decoration:none;
	background:url(../tab_images/css9_over.gif) transparent top right no-repeat;
}