code: public static AjaxRequestTarget findOrCreateNewAjaxRequestTarget(
  		final WebApplication application, final Page page)
  	{
  		final AjaxRequestTarget target = findAjaxRequestTarget();
  		if (target != null)
  		{
  			return target;
  		}
  		return newAjaxRequestTarget(application, page);
  	}
docs: Finds the current {@link AjaxRequestTarget} or creates a new ajax request target from the
  given application and page if the current {@link AjaxRequestTarget} is null.
  
  @param application
  the web application
  @param page
  page on which ajax response is made
  @return an AjaxRequestTarget instance
  
  @see WebApplication#newAjaxRequestTarget(Page)