#main_nav {
		line-height: 31px;
		height: 34px;
	}
	
	#main_nav ul {
		margin: 0; padding: 0; list-style: none;
	}
	#main_nav li {
		display:inline; margin:0; padding:0;
    }
	#main_nav a {
		float:left;
		background:url(../../../img/tabbar_bg.gif) no-repeat left top;
		margin: 0 0 0 0px; padding: 0 0 0 29px; text-decoration:none;
    }
	#main_nav a span {
		float:left; display:block;
		background:url(../../../img/tabbar_bg.gif) no-repeat right top;
		padding: 1px 26px 2px 0px;
		color:#343434; font-weight: bold;
	}
	/* Commented Backslash Hack hides rule from IE5-Mac \*/
	#main_nav a span {float:none;}
	/* End IE5-Mac hack */
	#main_nav a:hover span {
		font-weight: normal;
	}
	#main_nav a:hover {
		background-position:0% -34px;
	}
	#main_nav a:hover span {
		background-position:100% -34px;	 font-weight: bold; color: #fff;
	}

	#main_nav li.sfHover a {
		background-position: 0% -34px;
	}
	#main_nav li.sfHover a span {
		background-position:100% -34px; font-weight: bold; color: #fff;
	}