function mapa()
{
	window.open('mapa.html', 'Mapa', 'width=460, height=585, top=10, left=10');
}

function aviso()
{
	window.open('aviso.html', 'Aviso', 'width=525, height=600, top=10, left=10');
}

function politica()
{
	window.open('politica.html', 'Seguridad', 'width=625, height=600, top=10, left=10, scrollbars=yes');
}