/* ### navigation with tabs ### */
#navcontainer
{
	position: relative;
	height: 31px;
	background-color: #006bb7;
	margin: 0;
	padding: 0;
}

#nav
{
	position: absolute;
	top: 8px;
	left: 50px;
	list-style: none;
	margin: 0;
	padding: 0;
	height: 23px;
	display: inline;
	overflow: hidden;
	width: 700px;
}

#nav li
{
	margin: 0;
	padding: 0;
	display: inline;
	list-style-type: none;
}

#nav a
{
	float: left;
	padding: 23px 0 0 0;
	overflow: hidden;
	height: 0px !important;
	height /**/:23px; /* for IE5/Win only */
}

#nav a:hover, a:active { background-position: 0 -46px; }
#nav a.selected, #nav a:active { background-position: 0 -23px; }

#buthome a
{
	width: 53px;
	background: url("../images/b_home.gif") top left no-repeat;
	background-position: 0 0px;
}

#butcontribute a
{
	width: 95px;
	background: url("../images/b_contributions.gif") top left no-repeat;
	background-position: 0 0px;
}

#butspeakers a
{
	width: 72px;
	background: url("../images/b_speakers.gif") top left no-repeat;
	background-position: 0 0px;
}

#butpress a
{
	width: 49px;
	background: url("../images/b_press.gif") top left no-repeat;
	background-position: 0 0px;
}

#butprogram a
{
	width: 68px;
	background: url("../images/b_program.gif") top left no-repeat;
	background-position: 0 0px;
}

#butregister a
{
	width: 62px;
	background: url("../images/b_register.gif") top left no-repeat;
	background-position: 0 0px;
}

#butsponsors a
{
	width: 74px;
	background: url("../images/b_sponsors.gif") top left no-repeat;
	background-position: 0 0px;
}

#butinformation a
{
	width: 86px;
	background: url("../images/b_information.gif") top left no-repeat;
	background-position: 0 0px;
}

#butweblog a
{
	width: 60px;
	background: url("../images/b_weblog.gif") top left no-repeat;
	background-position: 0 0px;
}

#butabout a
{
	width: 48px;
	background: url("../images/b_about.gif") top left no-repeat;
	background-position: 0 0px;
}

#butcontact a
{
	width: 64px;
	background: url("../images/b_contact.gif") top left no-repeat;
	background-position: 0 0px;
}