/**************** menu coding *****************/
#header_bottom{
	position: absolute;
	bottom: 0px;
	right: 4px;
	width: 665px;
	/*height: 28px;*/
	z-index:1000;
}
#top_menu_bar {
	width: 100%;
	background: #eee;
	float: left;
	z-index:100;
}

#top_menu_bar ul {
	list-style: none;
	margin: 0;
	padding: 0;
	float: left;
}
#top_menu_bar a.first
{
	text-indent:-9999em;
	padding:0px !important;
	margin:0px !important;	
}


#top_menu_bar ul li.home
{
	background: url("../images/home_btn.jpg") no-repeat;
  height:28px;
  width:57px;
}
#top_menu_bar ul li.home a.first{
	width:57px;
	height:28px;
}
#top_menu_bar ul li.home ul {
  width:190px;
}

#top_menu_bar ul li.programme {
  background: url("../images/programme_btn.jpg") no-repeat;
  height:28px;
  width:99px;
}
#top_menu_bar ul li.programme a.first{
  height:28px;
  width:99px;
}
#top_menu_bar ul li.programme ul {
  width:150px;
}
#top_menu_bar ul li.speakers {
  background: url("../images/speakers_btn.jpg") no-repeat;
  height:28px;
  width:83px;
}
#top_menu_bar ul li.speakers a.first {
  height:28px;
  width:83px;
}
#top_menu_bar ul li.speakers ul {
	width:125px;
}
#top_menu_bar ul li.exhibitors {
  background: url("../images/exhibitors_btn.jpg") no-repeat;
  height:28px;
  width:94px;
}
#top_menu_bar ul li.exhibitors a.first {
  height:28px;
  width:94px;
}
#top_menu_bar ul li.exhibitors ul {
		width:100px
}
#top_menu_bar ul li.exhibitor_guide {
  background: url("../images/exhibitor_guide_btn.jpg") no-repeat;
  height:28px;
  width:120px;
}
#top_menu_bar ul li.exhibitor_guide a.first {
  height:28px;
  width:120px;
}
#top_menu_bar ul li.exhibitor_guide ul {
		width:140px
}
#top_menu_bar ul li.venue {
  background: url("../images/venue_btn.gif") no-repeat;
  height:28px;
  width:71px;
}
#top_menu_bar ul li.venue a.first {
  height:28px;
  width:71px;
}
#top_menu_bar ul li.venue ul {
		width:115px
}
#top_menu_bar ul li.press {
	background: url("../images/press_btn.jpg") no-repeat;
  height:28px;
  width:61px;
}
#top_menu_bar ul li.press a.first {
  height:28px;
  width:61px;
}
#top_menu_bar ul li.press ul {
		width:95px
}

#top_menu_bar ul li.contact_us {
	background: url("../images/contact_btn.jpg") no-repeat;
  height:28px;
  width:80px;
}
#top_menu_bar ul li.contact_us a{
  height:28px;
  width:80px;
}








#top_menu_bar ul li ul li a,
#top_menu_bar a.first {
	display: block;
	border:0px none;
	margin: 0;
	padding: 2px 3px;
}

#top_menu_bar a.first {
	color: #fff;
}

#top_menu_bar ul li ul li a {
	font-size: 11px;
  color: #43a6d7;
  text-decoration: none;
  font-family:Arial, Helvetica, sans-serif;
}

#top_menu_bar ul li ul li a:hover {
  text-decoration: none;
  color: #EB681D;
}

#top_menu_bar li {position: relative; float:left;}

#top_menu_bar li li {float:none;}
#top_menu_bar ul ul {
	position: absolute;
	z-index: 500;
}

#top_menu_bar ul ul ul {
position: absolute;
top: 0;
left: 100%;
}

div#top_menu_bar ul ul,
div#top_menu_bar ul li:hover ul ul,
div#top_menu_bar ul ul li:hover ul ul
{
	display: none;
	background:#DADADA;
	}

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