function cargando() {

	var src = gSiteRoot+'imagenes/ventana-modal-cargando/loading_300x300.gif';
	VentanaModal.inicializar();
	VentanaModal.setSize(300, 300);
	VentanaModal.setClaseVentana("");
	VentanaModal.setIdVentana("ventana-modal-ventana");
	
	var html = '<img src="' + src + '" alt="Cargando..." title="Cargando...">';
	
	VentanaModal.setContenido(html);
	VentanaModal.mostrar();
	//setTimeout("VentanaModal.cerrar()", 2000);
}