/* --------------------------------------------------------------------
   NAV BAR STYLES
------------------------------------------------------------------*/

/* link heights corresponds with image height */
.nav_bu, .nav_bu:visited
{
	height: 24px;
	position: relative !important;
}

/* link and list-item widths correspond with image widths */
#nav_soc, #nav_bu_soc, #nav_bu_soc:visited { width: 126px; }
#nav_acmag, #nav_bu_mag, #nav_bu_mag:visited { width: 309px; }
#nav_fri, #nav_bu_fri, #nav_bu_fri:visited { width: 227px; }
#nav_fri_not_logged_in, #nav_bu_fri_not_logged_in, #nav_bu_fri_not_logged_in:visited { width: 227px;  display:none }
#nav_sto, #nav_bu_sto, #nav_bu_sto:visited { width: 105px; }

/* span is same dimensions as link and positioned to superimpose */
.nav_bu span, .nav_bu:visited span
{
	display: block;
	height: 24px;
	width: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	background-repeat: no-repeat;
}

/* NAV BAR BASE IMAGES button images are span background images */
#nav_bu_soc span, #nav_bu_soc:visited span { background-image: url(/images/global_nav/nav_society.gif); }
#nav_bu_mag span, #nav_bu_mag:visited span { background-image: url(/images/global_nav/nav_acmag.gif); }
#nav_bu_sto span, #nav_bu_sto:visited span { background-image: url(/images/global_nav/nav_store.gif); }
#nav_bu_fri span, #nav_bu_fri:visited span { background-image: url(/images/global_nav/nav_friend.gif); }

/* IMAGE ROLLOVERS - BACKGROUND IMAGE */
#nav_bu_soc span, #nav_bu_soc:visited span { background-image: url(/images/global_nav/nav_society.gif); }
#nav_bu_soc:hover span, #nav_bu_soc:focus span, #nav_bu_soc:visited:hover span, #nav_bu_soc.udmR span, #nav_bu_soc.udmR:visited span, #nav_bu_soc:active span { background-position: left -24px; }
#nav_bu_mag span, #nav_bu_mag:visited span { background-image: url(/images/global_nav/nav_acmag.gif); }
#nav_bu_mag:hover span, #nav_bu_mag:focus span, #nav_bu_mag:visited:hover span, #nav_bu_mag.udmR span, #nav_bu_mag.udmR:visited span, #nav_bu_mag:active span { background-position: left -24px; }
#nav_bu_sto span, #nav_bu_sto:visited span { background-image: url(/images/global_nav/nav_store.gif); }
#nav_bu_sto:hover span, #nav_bu_sto:focus span, #nav_bu_sto:visited:hover span, #nav_bu_sto.udmR span, #nav_bu_sto.udmR:visited span, #nav_bu_sto:active span { background-position: left -24px; }
#nav_bu_fri span, #nav_bu_fri:visited span { background-image: url(/images/global_nav/nav_friend.gif); }
#nav_bu_fri:hover span, #nav_bu_fri:focus span, #nav_bu_fri:visited:hover span, #nav_bu_fri.udmR span, #nav_bu_fri.udmR:visited span, #nav_bu_fri:active span { background-position: left -24px; }


#nav_fri_not_logged_in ul li a { width:151px}