td_1 = "sierra"
url_1 = "index.html"
td_2 = "miraflores"
url_2 ="miraflores.html"
td_3 = "promociones"
url_3="promociones.html"
td_4 = "inmuebles"
td_5 = "contacto"
url_5 = "contacto.html"

td_4_1 = "Chalets"
td_4_2 = "Locales"
td_4_3 = "Parcelas"
td_4_4 = "Pisos"
td_4_5 = "Alquiler"

url_4_1 = "chalets.html"
url_4_2 = "locales.html"
url_4_3 = "parcelas.html"
url_4_4 = "pisos.html"
url_4_5 = "alquiler.html"