.underline {
	text-decoration: underline;
	color: #000000;
	font-family: Verdana, Arial, Helvetica, sans-serif;


}
a.nav:link {color: red; text-decoration: none; }
a.nav:visited {color: purple; text-decoration: none; }
a.nav:hover {color: orange; text-decoration: underline; }
a.nav:active {color: blue; } 
.666666link {
	color: #666666;
}