anchor.diff: -<%@
  -page import="org.archive.wayback.webapp.AccessPoint"
  -%><%@
  -page import="org.archive.wayback.util.StringFormatter"
  +<%@   page import="org.archive.wayback.webapp.AccessPoint"
  +%><%@ page import="org.archive.wayback.util.StringFormatter"
   %><%
   String toUrl = request.getParameter(AccessPoint.INTERSTITIAL_TARGET);
   if(toUrl == null) {
   	response.setStatus(400);
   %>
  -<html>
  -  <body>
       Bad request. require argument <%= AccessPoint.INTERSTITIAL_TARGET %>
  -  </body>
  -</html>
   <%
   } else {
   	String secsS = request.getParameter(AccessPoint.INTERSTITIAL_SECONDS);
  
positive.code: 		  in <%= secs %> seconds.
  		  Click <a href="<%= safeTargetUrl %>">here</a> to go now.
  		</p>
  jsp:include page="/WEB-INF/template/UI-footer.jsp" flush="true" />
  <%	
  }
  %>
  
negative.code: 	String safeTargetUrl = f.escapeHtml(toUrl);
  	String safeTargetUrlJS = f.escapeJavaScript(toUrl);
  	%>
  	<script type="text/javascript">
  	function go() {
  		document.location.href = "<%= safeTargetUrlJS %>";
  