/* ================================================================ 
This copyright notice must be kept untouched in the stylesheet at 
all times.

The original version of this stylesheet and the associated (x)html
is available at http://www.stunicholls.com/menu/pro_pullup_1.html
Copyright (c) 2005-2007 Stu Nicholls. All rights reserved.
This stylesheet and the associated (x)html may be modified in any 
way to fit your requirements.
=================================================================== */

.preload1 {background: url(blank_over.gif);}
.preload2 {background: url(blank_overa.gif);}
/* top margin for this demo only */
/*#nav {padding:0; margin:200px 0 0; list-style:none; height:36px; background:#fff; position:relative; z-index:500; font-family:verdana, arial, sans-serif;}*/
#nav {padding:0; margin:0; list-style:none; height:23px; background:transparent; position:relative; z-index:500; font-family:verdana, arial, sans-serif;}
#nav li.top {display:block; float:left; padding-top:5px;}
#nav li a.top_link {display:block; float:left; height:36px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0 0 0 12px; cursor:pointer;background: url(blank.gif);}
#nav li a.top_link_home {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_home_OFF.gif) no-repeat;}
#nav li a.top_link_about {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_about_OFF.gif) no-repeat;}
#nav li a.top_link_collections {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_collections_OFF.gif) no-repeat;}
#nav li a.top_link_visit {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_visit_OFF.gif) no-repeat;}
#nav li a.top_link_calendar {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_calendar_OFF.gif) no-repeat;}
#nav li a.top_link_exhibit {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_exhibit_OFF.gif) no-repeat;}
#nav li a.top_link_news {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_news_OFF.gif) no-repeat;}
#nav li a.top_link_membership {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_membership_OFF.gif) no-repeat;}
#nav li a.top_link_support {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_support_OFF.gif) no-repeat;}
#nav li a.top_link_store {display:block; float:left; width:159px; height:23px; line-height:27px; color:#ddd; text-decoration:none; font-size:11px; font-weight:bold; padding:0; cursor:pointer;background: url(../images/nav_sub_store_OFF.gif) no-repeat;}
#nav li a.top_link span {float:left; display:block; padding:0 24px 0 12px; height:36px;background:url(blank.gif) right top;}
#nav li a.top_link span.down {float:left; display:block; padding:0 24px 0 12px; height:36px; background:url(blanka.gif) no-repeat right top;}
#nav li a.top_link:hover {color:#fff; background: url(blank_over.gif) no-repeat;}
#nav li a.top_link_home:hover {color:#fff; background:url(../images/nav_sub_home_ON.gif) no-repeat;}
#nav li a.top_link_about:hover {color:#fff; background:url(../images/nav_sub_about_ON.gif) no-repeat;}
#nav li a.top_link_collections:hover {color:#fff; background:url(../images/nav_sub_collections_ON.gif) no-repeat;}
#nav li a.top_link_visit:hover {color:#fff; background:url(../images/nav_sub_visit_ON.gif) no-repeat;}
#nav li a.top_link_calendar:hover {color:#fff; background:url(../images/nav_sub_calendar_ON.gif) no-repeat;}
#nav li a.top_link_exhibit:hover {color:#fff; background:url(../images/nav_sub_exhibit_ON.gif) no-repeat;}
#nav li a.top_link_news:hover {color:#fff; background:url(../images/nav_sub_news_ON.gif) no-repeat;}
#nav li a.top_link_membership:hover {color:#fff; background:url(../images/nav_sub_membership_ON.gif) no-repeat;}
#nav li a.top_link_support:hover {color:#fff; background:url(../images/nav_sub_support_ON.gif) no-repeat;}
#nav li a.top_link_store:hover {color:#fff; background:url(../images/nav_sub_store_ON.gif) no-repeat;}
#nav li a.top_link:hover span {background:url(blank_over.gif) no-repeat right top; line-height:29px;}
#nav li a.top_link:hover span.down {background:url(blank_overa.gif) no-repeat right top; line-height:29px;}

#nav li:hover > a.top_link {color:#fff; background: url(blank_over.gif) no-repeat;}
#nav li:hover > a.top_link_home {color:#fff; background:url(../images/nav_sub_home_ON.gif) no-repeat;}
#nav li:hover > a.top_link_about {color:#fff; background: url(../images/nav_sub_about_ON.gif) no-repeat;}
#nav li:hover > a.top_link_collections {color:#fff; background: url(../images/nav_sub_collections_ON.gif) no-repeat;}
#nav li:hover > a.top_link_visit {color:#fff; background: url(../images/nav_sub_visit_ON.gif) no-repeat;}
#nav li:hover > a.top_link_calendar {color:#fff; background: url(../images/nav_sub_calendar_ON.gif) no-repeat;}
#nav li:hover > a.top_link_exhibit {color:#fff; background: url(../images/nav_sub_exhibit_ON.gif) no-repeat;}
#nav li:hover > a.top_link_news {color:#fff; background: url(../images/nav_sub_news_ON.gif) no-repeat;}
#nav li:hover > a.top_link_membership {color:#fff; background: url(../images/nav_sub_membership_ON.gif) no-repeat;}
#nav li:hover > a.top_link_support {color:#fff; background: url(../images/nav_sub_support_ON.gif) no-repeat;}
#nav li:hover > a.top_link_store {color:#fff; background: url(../images/nav_sub_store_ON.gif) no-repeat;}
#nav li:hover > a.top_link span {background:url(blank_over.gif) no-repeat right top; line-height:29px;}
#nav li:hover > a.top_link span.down {background:url(blank_overa.gif) no-repeat right top; line-height:29px;}

/* Default list styling */

#nav li:hover {position:relative; z-index:200; background:#fff;}

/* keep the 'next' level invisible by placing it off screen. */
#nav ul, 
#nav li:hover ul ul,
#nav li:hover ul li:hover ul ul,
#nav li:hover ul li:hover ul li:hover ul ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul ul
{position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}

/*#nav li:hover ul
{left:0; bottom:40px; top:auto; background: #fff; padding:3px; border:1px solid #4f8383; white-space:nowrap; width:auto; height:auto; z-index:300;}*/
/*#nav li:hover ul
{left:0; bottom:23px; top:auto; background: #fff; padding:3px; border:1px solid #4f8383; white-space:nowrap; width:auto; height:auto; z-index:300;}*/
#nav li:hover ul
{left:0; bottom:23px; top:auto; background: #fff; padding:0; border:none; white-space:nowrap; width:auto; height:auto; z-index:300;}
* html #nav li:hover ul {width:0;}
/*#nav li:hover ul li
{display:block; position:relative; float:left; font-weight:normal; background:#fff; clear:left;}*/
#nav li:hover ul li
{position:relative; float:left; background:#fff; clear:left; padding:0; margin:0;}
/*#nav li:hover ul li a
{display:block; font-size:11px; height:20px; line-height:20px; padding:0 5px; color:#000; text-decoration:none;}*/
#nav li:hover ul li a
{display:block; padding:0; color:transparent; border:none; margin:0;}
#nav li:hover ul li a img
{padding:0; border:none; margin:0;}

/** adam/aaron created **/
#nav li ul li a img
{padding:0; border:none; margin:0; float:left;}
/** adam/aaron created **/

#nav li ul li a.fly
{color:#4f8383; font-weight:bold;}
#nav li:hover ul li:hover 
{background:#fff;}
#nav li:hover ul li a:hover {text-decoration:underline;}
#nav li:hover ul li a.fly:hover
{background:#4f8383; color:#fff; text-decoration:none;}
#nav li:hover ul li:hover.fly {background:#4f8383;}

#nav li:hover ul li:hover.fly > a.fly {background:#4f8383; color:#fff; text-decoration:none;} 

#nav li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul,
#nav li:hover ul li:hover ul li:hover ul li:hover ul,
/*#nav li:hover ul li:hover ul li:hover ul li:hover ul li:hover ul
{left:-5px; margin-left:100%; bottom:-4px; top:auto; background: #fff; padding:3px; border:1px solid #4f8383; white-space:nowrap; width:auto; z-index:500; height:auto;}*/
#nav li:hover ul li:hover ul li:hover ul li:hover ul li:hover ul
{left:-5px; margin-left:100%; bottom:-4px; top:auto; background: #fff; padding:0; white-space:nowrap; width:auto; z-index:500; height:auto;}