#navigation {
	margin: 0;
	list-style-type: none;
	float: left;
	padding: 24px;
	font-size: 1.4em;
	width: 500px;
	list-style: none;
	position: relative;
	margin: 18px 12px;;
	padding: 0;
	background-image:url(navi/no_flicker.jpg); 
 }  
 #navigation li {
	display: block;
	overflow: hidden;
	padding: 0;
	cursor: pointer;
	float: left;
	width: 100px;
	height: 40px;
	margin-right: 0px;
	background-image:url(navi/buttons-new.jpg);
	background-repeat:no-repeat;
}
#navigation li a{
	display:block;
	height:40px;
	text-indent:-9999px;
	outline:none;
}

#nav-products {
	background-position:-100px 0px;
}
#nav-videos {
	background-position:-200px 0px;
}
#nav-aboutus { 
	background-position:-300px 0px;
}
#nav-contact { 
	background-position:-400px 0px;
}


#nav-home.active, #nav-home:hover { 
	background-position: 0 bottom;
}
#nav-products.active, #nav-products:hover{
	background-position: -100px bottom;
}
#nav-videos.active, #nav-videos:hover {
	background-position: -200px bottom;
}
#nav-aboutus.active, #nav-aboutus:hover {
	background-position: -300px bottom; 
}
#nav-contact.active, #nav-contact:hover {
	background-position: -400px bottom; 
}


.home #nav-home {
	background-position: 0px -40px;
}
.products #nav-products {
	background-position: -100px -40px;
}
.video #nav-videos {
	background-position: -200px -40px;
}
.aboutus #nav-aboutus {
	background-position: -300px -40px;
}
.contact #nav-contact {
	background-position: -400px -40px;
}