// Función para mostrar el menu desplegable
var t;

function activar()
{
	clearTimeout(t);
}


function mostrar_recetas()
{
	var capa = document.getElementById('recetas');
    capa.style.visibility = "visible";
}

function mostrar_productos()
{
	var capa = document.getElementById('productos');
    capa.style.visibility = "visible";
}

function mostrar_health()
{
	var capa = document.getElementById('health');
    capa.style.visibility = "visible";
}

function mostrar_food()
{
	var capa = document.getElementById('food');
    capa.style.visibility = "visible";
}

function mostrar_eviron()
{
	var capa = document.getElementById('eviron');
    capa.style.visibility = "visible";
}

function mostrar_social()
{
	var capa = document.getElementById('social');
    capa.style.visibility = "visible";
}

function mostrar_where()
{
	var capa = document.getElementById('where');
    capa.style.visibility = "visible";
}

function ocultar_submenus()
{
	var capa2 = document.getElementById('recetas');
    capa2.style.visibility = "hidden";
	var capa3 = document.getElementById('productos');
    capa3.style.visibility = "hidden";
	var capa4 = document.getElementById('health');
    capa4.style.visibility = "hidden";
	var capa5 = document.getElementById('food');
    capa5.style.visibility = "hidden";
	var capa6 = document.getElementById('eviron');
    capa6.style.visibility = "hidden";
	var capa7 = document.getElementById('social');
    capa7.style.visibility = "hidden";
	var capa8 = document.getElementById('where');
    capa8.style.visibility = "hidden";
}
function retardo()
{
	t=setTimeout('ocultar_submenus()',800);
}

// fin del menú desplegable