// Función para mostrar el menu desplegable
var t, t_index;

function activar()
{
	clearTimeout(t);
	clearTimeout(t_index);
}
function mostrar_productos()
{
	var capa = document.getElementById('productos');
    capa.style.visibility = "visible";
}
function mostrar_academico()
{
	var capa = document.getElementById('academico');
    capa.style.visibility = "visible";
}
function mostrar_asociado()
{
	var capa = document.getElementById('asociado');
    capa.style.visibility = "visible";
}
function mostrar_servicios2()
{
	var capa = document.getElementById('servicios2');
    capa.style.visibility = "visible";
}
function ocultar_submenus()
{
	var capa1 = document.getElementById('productos');
    capa1.style.visibility = "hidden";
	var capa2 = document.getElementById('academico');
    capa2.style.visibility = "hidden";
	var capa3 = document.getElementById('asociado');
    capa3.style.visibility = "hidden";
	var capa4 = document.getElementById('servicios2');
    capa4.style.visibility = "hidden";
}	
 
function mostrar_productos_index()
{
	var capa = document.getElementById('productos_index');
    capa.style.visibility = "visible";
}
function mostrar_academico_index()
{
	var capa = document.getElementById('academico_index');
    capa.style.visibility = "visible";
}
function mostrar_asociado_index()
{
	var capa = document.getElementById('asociado_index');
    capa.style.visibility = "visible";
}
function mostrar_servicios2_index()
{
	var capa = document.getElementById('servicios2_index');
    capa.style.visibility = "visible";
}
  
function ocultar_submenus_index()	
{
  	var capa5 = document.getElementById('productos_index');
    capa5.style.visibility = "hidden";
	var capa6 = document.getElementById('academico_index');
    capa6.style.visibility = "hidden";
	var capa7 = document.getElementById('asociado_index');
    capa7.style.visibility = "hidden";
	var capa8 = document.getElementById('servicios2_index');
    capa8.style.visibility = "hidden";
	
}
		
function retardo()
{
	t=setTimeout('ocultar_submenus()',800);
	t_index=setTimeout('ocultar_submenus_index()',800);
}

// fin del menú desplegable