#wrapper {
  vertical-align: middle;
}

#nav, #nav ul {
    list-style:  none;
    position: relative;
    line-height: 1.5em;
}

#nav a:link, #nav a:active,
#nav a:visited {
    display: block;
    padding: 0px 5px;
    color: #919191;
    text-decoration: none;
   background-image:url(images/menu.jpg);
}

#nav a:hover {
   	background-image:url(images/menuactive.jpg);
}

#nav li {
	vertical-align:middle;

}

#nav ul {
    position: absolute;
    width: 12em;
    top: 1.5em;
    display: none;
}

#nav li ul a {
    width: 12em;
    float: left;
}

#nav ul ul {
    top: auto;
}

#nav li ul ul {
    left: 12em;
    margin: 0px 0 0 10px;
}

#nav li:hover ul ul, 
#nav li:hover ul ul ul,
#nav li:hover ul ul ul ul {
    display: none;
}

#nav li:hover ul,
#nav li li:hover ul,
#nav li li li:hover ul,
#nav li li li li:hover ul {
    display: block;
}