.postlink {
	background:url(externalURL.png) no-repeat right center;
	padding-right:16px;
	color:#880000;
}

a.postlink {
    color:#880000;
}
.postlink:visited {
    color:#880000;
}
.postlink:hover {
	background-image:url(externalURLHover.png);
}

.pdf_link, .pdf_link:hover {
	background:url(pdf.gif) no-repeat right center;
	padding-right:14px;
}