code: @Override
  	protected BundleRenderer createRenderer(ResourceBundlesHandler rsHandler,
  			Boolean useRandomParam, ComponentTag tag) {
  		
  		final IValueMap attributes = tag.getAttributes();
  		String media = attributes.getString(JawrConstant.MEDIA_ATTR);
          String title = attributes.getString(JawrConstant.TITLE_ATTR);
          boolean alternate = attributes.getBoolean(JawrConstant.ALTERNATE_ATTR);
          boolean displayAlternateStyles = attributes.getBoolean(JawrConstant.DISPLAY_ALTERNATE_ATTR);
          
          return RendererFactory.getCssBundleRenderer(rsHandler, useRandomParam, media, alternate, displayAlternateStyles, title);
  	}
docs: /* (non-Javadoc)
  @see net.jawr.web.wicket.AbstractJawrReference#createRenderer(net.jawr.web.resource.bundle.handler.ResourceBundlesHandler, boolean, org.apache.wicket.markup.ComponentTag)