a:link {text-decoration: none; color = blue}
a:link:hover {text-decoration: underline; color = gray}
a:visited {text-decoration: none; color = gray}
a:visited:hover {text-decoration: underline; color = blue}

body { background-image:url(img/bg.gif); background-position: bottom right;
       background-repeat: no-repeat; background-attachment:fixed}