*/
public static String buildImgURL (String renderer, PageContext pageContext, String sessionKey, int width,
int height, String mimeType, boolean forceSessionId, boolean removeAfterRender) {
renderer = fixAbsolutURL(renderer, pageContext);
final HttpServletResponse response = (HttpServletResponse) pageContext.getResponse();
StringBuffer url = new StringBuffer(response.encodeURL(renderer));
if (url.toString().indexOf(WebConstants.SESSIONID_KEY) == -1)
{
if (forceSessionId)
{
final String sessionId = pageContext.getSession().getId();