#nav, #nav ul { /* all lists */
padding: 0 0 10px 0;
margin: 0;
list-style: none;
float: left;
width: 180px;
}
#nav li { /* all list items */
position: relative;
float: left;
line-height: 1.25em;
padding: 0;
margin: 0;
width: 180px;
list-style: none;
}	
#nav li ul { /* second-level lists */
position: absolute;
left: -999em;
margin-left: 180px;
margin-top: -2.35em;
padding-bottom: 0;
}
#nav li ul ul { /* third-and-above-level lists */
left: -999em;
padding-bottom: 0;
}
#nav li a {
display: block;
width: 160px;
background: transparent;
font-size: 1em;
text-decoration: none;
padding: 6px 10px 6px 10px;
margin: 0;
}	
#nav li a:hover {
text-decoration: underline;
}	
#nav li ul li a {
}
#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li.sfhover ul ul, #nav li.sfhover ul ul ul {
left: -999em;
}	
#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul, #nav li li li.sfhover ul { /* lists nested under hovered list items */
left: auto;
}
#nav li:hover, #nav li.hover {
position: static;
}


#nav li.selected a { /* Selected first-level buttons */
background: url(../img/large_arrow.gif) 0px 50% no-repeat;
}
#nav li.selected ul li a { /* Reset sub buttons */
background-image: none;
}
#nav li.selected ul li.selected a { /* Selected second-level buttons */
background: url(../img/large_arrow.gif) 0px 50% no-repeat;
}
#nav li.selected ul li.selected ul li a { /* Reset sub buttons */
background-image: none;
}
#nav li.selected ul li.selected ul li.selected a { /* Selected third-level buttons */
background: url(../img/large_arrow.gif) 0px 50% no-repeat;
}