<%@page import="de.intevation.gnv.action.sessionmodel.SessionModelFactory"%>
<%Object diagramm = request.getAttribute("diagramm");
if (diagramm != null){
    String mimeType = "image/png";// TODO: get from SessionModel SessionModelFactory.getInstance().getSessionModel(request).
    String target = "chart"; // TODO: get from SessionModel
    %>
    
    <div id="diagram">
        <img src='<%=response.encodeURL("out.do?mimetype="+mimeType+"&target="+target+"&uid="+System.currentTimeMillis())%>' alt='Chart'>
    </div>
<%}%>