#nav {
	float:right;
	position:relative;
	top: 0px;
	right: 10px;
}

#nav ul {
	margin:0;
	padding:0;
	list-style:none;
	width:420px;
}

#nav ul li {
	float:right;
}

#nav ul li a {
	position:absolute;
	top:0;
	margin:0;
	padding-top:2px;
	display:block;
	width:100px;
	height:20px;
	background-image:url(../images/nav_buttons/button1.gif);
	background-position:left top;
	background-repeat:no-repeat;
	font-size:1.3em;
	font-weight:bold;
	text-align:center;
	text-decoration:none;
	color:#FFFFFF;
}

#nav ul li a:hover {
	background-position:-100px 0px;
}

#nav ul li#home_link a {
	left:0px;
}

#nav ul li#about_link a {
	left:105px;
}

#nav ul li#contact_link a {
	left:210px;
}

#nav ul li#login_link a {
	left:315px;
}