<!--
//rollovers...

if(document.images) {
		principal1 = new Image();
		principal1.src = "images/principal1.gif";
		principal2 = new Image();
		principal2.src = "images/principal2.gif";
		
		nosotros1 = new Image();
		nosotros1.src = "images/nosotros1.gif";
		nosotros2 = new Image();
		nosotros2.src = "images/nosotros2.gif";
		
		permisos1 = new Image();
		permisos1.src = "images/permisos1.gif";
		permisos2 = new Image();
		permisos2.src = "images/permisos2.gif";
		
		instalaciones1 = new Image();
		instalaciones1.src = "images/instalaciones1.gif";
		instalaciones2 = new Image();
		instalaciones2.src = "images/instalaciones2.gif";
		
		vehiculos1 = new Image();
		vehiculos1.src = "images/vehiculos1.gif";
		vehiculos2 = new Image();
		vehiculos2.src = "images/vehiculos2.gif";
		
		localizacion1 = new Image();
		localizacion1.src = "images/localizacion1.gif";
		localizacion2 = new Image();
		localizacion2.src = "images/localizacion2.gif";
		
		contacto1 = new Image();
		contacto1.src = "images/contacto1.gif";
		contacto2 = new Image();
		contacto2.src = "images/contacto2.gif";
		
		cursos1 = new Image();
		cursos1.src = "images/cursos1.gif";
		cursos2 = new Image();
		cursos2.src = "images/cursos2.gif";
		
		tests1 = new Image();
		tests1.src = "images/tests1.gif";
		tests2 = new Image();
		tests2.src = "images/tests2.gif";
		
		mercancias1 = new Image();
		mercancias1.src = "images/mercancias1.gif";
		mercancias2 = new Image();
		mercancias2.src = "images/mercancias2.gif";
		
		cap1 = new Image();
		cap1.src = "images/cap1.gif";
		cap2 = new Image();
		cap2.src = "images/cap2.gif";
}

function onoff(imgName,state) {
        if(document.images) {               
		document.images[imgName].src = eval(imgName+state+".src");
        }
}         
//-->