function mostrarCapa(a){var b=document.getElementById(a);if(b!=null){b.style.display="block"}}function ocultarCapa(a){var b=document.getElementById(a);if(b!=null){b.style.display="none"}}function mostrarCapa1(a){var b=document.getElementById(a);if(b!=null){b.style.visibility="visible"}}function ocultarCapa1(a){var b=document.getElementById(a);if(b!=null){b.style.visibility="hidden"}}function mostrarCapaNoticia(a){var b=document.getElementById(a);if(b!=null){b.style.display="block"}}function ocultarCapaNoticia(a){var b=document.getElementById(a);if(b!=null){b.style.display="none"}};