code: function pongHistogram_CreModalFromMeta( id, modalName, resourceURL, paramObj  ) {
  	log( "PoNG-Help", "Get help: '"+resourceURL+"/help'");
  	var lang = getParam( 'lang' );
  	if ( lang == '' ) {
  		lang = "EN";
  	}	
  	var resourceSub = ""; // e.g. "/help"
  	$.get( resourceURL+resourceSub, 
  		{ lang: lang }, // other params required?
  		function( divHtml ) {
  			$(  "#"+id+modalName+"Dialog" ).html( '<div class"pongHistogrammodal">'+divHtml+'</div>' );
  			log( "pongHistogram", "loaded" );
  		}
  	).fail(
  		function() {
  			logErr( "pongHistogram", "Can't load modal form content from '"+resourceURL+resourceSub );
  		}
  	);
  }
docs: ======= Code for "creModal" hook, requires "addActionBtn"  ================================================