/*********** BEGIN MAIN NAVIGATION ******************/

#mainNav
{
	position: absolute;
	width: 598px;
	height: 32px;
	float: left;
	background: url(../images/universal/mainNavOff.gif) no-repeat top left;
	margin: 0 auto;
	clear: both;
	top: 90px;
	left: 0px;
}

#mainNav ul
{
	display: block;
	float: none;
	list-style: none;
	margin: 0 auto;
	width: 598px;
	height: 32px;
	padding: 0;
	margin-left: 0px;
}
#mainNav ul li
{
	display: block;
	float: left;
	height: 32px;
	clear: none;
}
#mainNav ul li a
{
	display: block;
	float: left;	
	height: 32px;
	text-decoration: none;
	text-indent: -1000em;
	overflow: hidden;
	margin: 0 auto;
	background-repeat: no-repeat;
}


li#navhome a
{
	width: 62px;
}

li#navabout a
{
	width: 92px;
}

li#navscience a
{
	width: 81px;
}

li#navresults a
{
	width: 81px;
}
li#navfaq a
{
	width: 40px;
}

li#navcustomer a
{
	width: 109px;
}

li#navcart a
{
	width: 133px;
}


li#navhome a:hover, li#navhome.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) 0px 0px no-repeat;
	width: 62px;
}
li#navabout a:hover, li#navabout.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) -62px 0px no-repeat;
	width: 92px;
}
li#navscience a:hover, li#navscience.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) -154px 0px no-repeat;
	width: 81px;
}
li#navresults a:hover, li#navresults.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) -235px 0px no-repeat;
	width: 81px;
}
li#navfaq a:hover, li#navfaq.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) -316px 0px no-repeat;
	width: 40px;
}
li#navcustomer a:hover, li#navcustomer.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) -356px 0px no-repeat;
	width: 109px;
}
li#navcart a:hover, li#navcart.selected a
{
	background: transparent url(../images/universal/mainNavOn.gif) -465px 0px no-repeat;
	width: 133px;
}


/************* END MAIN NAVIGATION ***********************/