a.extern:link {background: url(external.gif) 100% 0 no-repeat; padding: 0 20px 0 0;}
a.extern:visited {background: transparent url(external.gif) no-repeat 100% -100px; padding: 0 20px 0 0;}
a.extern:hover, a.extern:active, a.extern:focus {color: #fff; background: #FAC700 url(external.gif) 100% -200px no-repeat; padding: 0 20px 0 0;}
a.extern:hover, a.extern:active, a.extern:focus {color: #fff; background: #FAC700 url(external.gif) 100% -200px no-repeat; padding: 0 20px 0 0;}
span.extlink {position: absolute; left: -3000px; top: -3000px; width: 0; height: 0; overflow: hidden; display: inline; }