div.mainNav{
            width:                          745px;
            height:                         52px;
            float:                          left;
            margin-bottom:                  78px;
            position:                       relative;
		    background:                     url(../images/nav_btn-background.jpg) no-repeat;
			
}

div.mainNav a{
            display:                        block;
            height:                         52px;
}

div.mainNav a:hover{
            background-position:            0 -52px;
}

/* start navigation buttons */

a.navHome{
            background:                     url(../images/nav_btn_home.jpg);
            width:                          108px;
}

div.navHome{
  			background:                     url(../images/nav_btn_home.jpg);
            width:                          108px;
}

a.navAboutUs{
            background:                     url(../images/nav_btn_about.jpg);
            width:                          79px;
}

a.navViewExhibitions{
            background:                     url(../images/nav_btn_view.jpg);
            width:                          122px;
}

a.navVisitPlaces{
            background:                     url(../images/nav_btn_visit.jpg);
            width:                          92px;
}

a.navReadingRoom{
            background:                     url(../images/nav_btn_reading.jpg);
            width:                          109px;
}

a.navProjects{
            background:                     url(../images/nav_btn_projects.jpg);
            width:                          73px;
}

a.navTeachers{
            background:                     url(../images/nav_btn_teachers.jpg);
            width:                          73px;
}

a.navResearchLinks{
            background:                     url(../images/nav_btn_research.jpg);
            width:                          162px;
}

/* end navigation buttons */


/* start dropdown nav elements */
#menuList {
        	margin:                     0px;
        	padding:                    0px;
            list-style:                 none none;
            positio\n:                  relative;
}

* html #menuList{
            positio\n:                  absolute;
}

#menuList ul {
        	margin:                     0px!important;
        	padding:                    0px!important;
        	display:                    inline!important;
}

#menuList li {
        	margin:                     0px!important;
        	padding:                    0px!important;
            float:                      left;
}

.menu {
        	position:                   absolute!important;
           	visibility:                 hidden; 
			background:                 url(../images/subNav_bg_main.gif);
}

.menu-special {
        	position:                   absolute!important;
           	visibility:                 hidden;
			background:                 url(../images/subNav_bg_main.gif);
}


.first{
            margin-top:                 30px!important;
}

.only{
            margin-top:                 40px!important;
			text-align:                 center;
}


.menu a{
            padding:                    0!important;
            overflow:                   hidden;
            height:                     13px!important;
            display:                    block;
            float:                      left;
            text-align:                 left;
            width:                      180px;
            margin-left:                10px;
            margi\n-left:               20px!important;
            color:                      #fff;
            text-decoration:            none;
            font-weight:                bold;
            font-size:                  0.7em;
            font-family:                trebuchet, helvetica, sans-serif;
}

.menu-special a{
            padding:                    0!important;
            height:                     13px!important;
            display:                    block;
            float:                      center;
            text-align:                 center;
            width:                      180px;
            margin-left:                10px;
            margi\n-left:               20px!important;
            color:                      #fff;
            text-decoration:            none;
            font-weight:                bold;    
			font-size:                  0.9em;    
            font-family:                trebuchet, helvetica, sans-serif;
}


* html .menu a{
            margi\n-left:               10px!important;
}

.menu a:hover{
            color:                      #0061aa;
			
		
}

.menu-special a:hover{
            color:                      #0061aa;
}

.menu p{
            padding:                    0!important;
            display:                    block;
            width:                      180px;
            margin-left:                20px;
            color:                      #fff;
            text-decoration:            none;
            font-weight:                bold;
            font-size:                  0.7em;
            font-family:                trebuchet, helvetica, sans-serif;
	
}


ul.menu li{
            width:                      215px!important;
            display:                    block!important;
            height:                     100px;
            padding:                    0!important;

}


#menu1, #menu2,  #menu3, #menu4, #menu5, #menu6{ 
            width:                      221px;
            height:                     109px;
            top:                        40px!important;
            background:                 url(../images/subNav_bg_main.gif);
            text-align:                 center!important;
            z-index:                    99999
}


#menu1{ 
            left:                       20px!important;			
}

#menu2{ 
            left:                       110px!important;		
}

#menu3{ 
            left:                       230px!important;
}

#menu4{ 
            left:                       330px!important;
}

#menu5{ 
            left:                       420px!important;
}

#menu6{ 
            left:                       520px!important;
}

/* end dropdown nav elements */