#menu {
width: 150px; /* set width of menu */
background: #FFFFFF;
} 

#menu ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* style, color and size links and headings to suit */
#menu a, #menu h2 {
font: bold 11px/16px arial, helvetica, sans-serif;
display: block;
margin: 0;
padding: 2px 3px;
}

#menu h2 {
	background: #FFFFFF;
	text-transform: uppercase;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #0066CC;
}

#menu a {
	background: #FFFFFF;
	color: #006699;
	text-decoration: none;
}
#menu ul ul ul a {
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #E9E9E9;
}
#menu ul ul ul a:hover {
background: #E9E9E9;
}
#menu ul ul ul {
	width: 100%; /* set width of menu */
	border: 1px solid #E9E9E9;
}
#menu li {
/* make the list elements a containing block for the nested lists */
position: relative;
} 

#menu ul ul ul {
position: absolute;
top: 0;
left: 100%; /* to position them to the right of their containing block */
width: 100%; /* width is based on the containing block */
}

div#menu ul ul ul,
div#menu ul ul li:hover ul ul
{display: none;}

div#menu ul ul li:hover ul,
div#menu ul ul ul li:hover ul
{display: block;}