div#nav-wrap {
    height: 21px;
    width: 650px;
}

#nav, #nav ul {
	padding: 0;
	margin: 0;
	list-style: none;
	line-height: 1.0;
	font-family: Tahoma;
	font-size: 12px;
}

#nav a {
	display: block;
	color: #FFF;
}

#nav li { /* all list items */
    float: left;
    position: relative;
}
#nav li ul {
    width: 125px;
}

#nav li ul { /* second-level lists */
	position: absolute;
    top: 21px;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
	background: #AB559C;
	font-size: 11px;
	z-index: 100;
; clip:  rect(   )
}

#nav li ul ul { /* third-and-above-level lists */
	margin-left: 105px;
    top: -1px;
	background: #690357;
}

#nav li li {
    text-indent: 10px;
	border-top: 1px solid #FFF;
}

#nav li:hover ul ul,
#nav li.hover ul ul {
	left: -999em;
}

#nav li:hover ul,
#nav li li:hover ul,
#nav li.hover ul,
#nav li li.hover ul { /* lists nested under hovered list items */
	left: 20px;
}

#nav li a {
	float: left;
    height: 21px;
	width: 125px;
	text-align: left;
	text-indent: -999em;
	background-repeat: no-repeat;
	background-position: 0 0;
	padding: 0 0;
	text-decoration: none;
}

#nav li ul a {
    float: none;
    display: block;
    text-align: left;
    text-indent: 10px;
	height: 100%;
	width: 100%;
	padding: 5px 0;
}

#nav li ul a:hover {
	background: #FF5CFF;
	font-weight: bold;
	text-indent: 15px;
}
#nav li.hover a#nav-btn-4 {
	background-position: 0 -21px;
	background-color: transparent;
}

#nav a#nav-btn-1 {
	background-image: url(../btn_general.gif);
}

#nav a#nav-btn-2 {
	background-image: url(../btn_faculty.gif);
}

#nav a#nav-btn-3 {
	background-image: url(../btn_competition.gif);
}

#nav a#nav-btn-4 {
	background-image: url(../btn_disciplines.gif);
}

#nav li { 
    width: 125px;
 } 
#nav li.hover a#nav-btn-1 { 
	background-position: 0 -21px;
	background-color: transparent;
 } 
#nav li.hover a#nav-btn-2 { 
	background-position: 0 -21px;
	background-color: transparent;
 } 

#nav li a:hover { 
	background-position: 0 -21px;
	background-color: transparent;
 } 
#nav li.hover a#nav-btn-3 { 
	background-position: 0 -21px;
	background-color: transparent;
 } #nav li.hover a#nav-btn-5 { background-position: 0 -21px; background-color: transparent; }
#nav a#nav-btn-5 { background-image: url(../btn_photogallery.gif); }