create css sub menu from sub - html

Question

hello
what i am trying to is to create a sub menu from a sub menu. for example if a user hovers over Actions this then drops to show say billing - mail etc. i would like to create another sub if a user hovers over billing. i have attached the code i am using which is stu nicholls pro dropdown. thanks
menu css
.nav {
height:35px;
background: url(images/pro_line_0.gif) repeat-x;
margin-top:100px;
position:relative;
font-family:arial, verdana, sans-serif;
font-size:11px;
width:100%;
z-index:500;
}
.nav .table {
display:table;
}
.nav .select,
.nav .current {
margin:0;
padding:0;
list-style:none;
display:table-cell;
white-space:nowrap;
}
.nav li {
margin:0;
padding:0;
height:auto;
float:left;
}
.nav .select a {
display:block;
height:35px;
float:left;
padding:0 5px 0 30px;
text-decoration:none;
line-height:35px;
white-space:nowrap;
color:#fff;
}
.nav .current a {
display:block;
height:35px;
float:left;
background: url(images/pro_line_2.gif);
padding:0 0 0 10px;
text-decoration:none;
line-height:35px;
white-space:nowrap;
color:#fff;
}
.nav .current a b {
display:block;
padding:0 30px 0 15px;
background:url(images/pro_line_2.gif) right top;
}
.nav .select a:hover,
.nav .select li:hover a {
padding:0 0 0 15px;
cursor:pointer;
color:#088;
}
.nav .select a:hover b,
.nav .select li:hover a b {
display:block;
float:left;
padding:0 5px 0 15px;
cursor:pointer;
}
.nav .select_sub {
display:none;
}
/* IE6 only */
.nav table {
border-collapse:collapse;
margin:-1px;
font-size:1em;
width:0;
height:0;
}
.nav .sub {
display:table;
padding:0;
list-style:none;
}
.nav .sub_active .current_sub a,
.nav .sub_active a:hover {
background:transparent;
color:#f00;
}
.nav .select :hover .select_sub,
.nav .current .show {
display:block;
position:absolute;
width:100%;
top:35px;
background:url(images/back_0.gif);*/
padding:0;
z-index:100;
left:0px;
text-align:left;
}
.nav .current .show {
z-index:10;
}
.nav .select :hover .sub li a,
.nav .current .show .sub li a {
display:block;
float:left;
background:transparent;
padding:0 5px 0 30px;
margin:0;
white-space:nowrap;
border:0;
color:#444;
}
.nav .current .sub li.sub_show a {
color:#088;
cursor:default;
/*background:url(images/back_1.gif);*/
}
.nav .select :hover .sub li a:hover,
.nav .current .sub li a:hover {
visibility:visible;
font-weight:bold;
/*background:url(images/back_1.gif);*/
}
sample html
<ul class="select"><li><a href="#nogo"><b>Control Panel</b>
<!--[if IE 7]><!--></a><!--<![endif]-->
<!--[if lte IE 6]><table><tr><td><![endif]-->
<div class="select_sub show">
<ul class="sub">
<li>Tickets</li>
<li>Messages</li>
<li>Actions</li>
<li>History</li>
<li>Settings</li>
<li>Destruction</li>
<li>Contacts</li>
<li>Users</li>
<li>Companies</li>
</ul>
</div>

Answer 1

Try using nested <ul>s in your HTML. That is, build your menu like so:
<ul class="menu">
<li>
<a>My Link</a>
<ul class="submenu">
<li><a>My Nested Link</a></li>
</li>
</ul>
Then use a simple Javascript solution like Superfish (or one of your chosing)
http://users.tpg.com.au/j_birch/plugins/superfish/