function MuestraDesplegable(obj,divDesplegable) {
        obj.className = "desplegado";	       
        document.getElementById('ctl00_wpBreadCrumb1_'+divDesplegable).className = "";
    }

    function OcultaDesplegable(obj, divDesplegable) {
        obj.className = "";
        document.getElementById('ctl00_wpBreadCrumb1_'+divDesplegable).className = "oculto";
    }


	function CambiaFondo(control, fondo){
	    control.style.backgroundImage = fondo;
	}