today = new Date()
var d = Date.parse(today)
if 
	(d <= 1181689200000)
	document.write("nueve")
else if
	(d <= 1213311600000)
	document.write("diez")
else if
	(d <= 1244847600000)
	document.write("once")
else if
	(d <= 1276383600000)
	document.write("doce")
else if
	(d <= 1307919600000)
	document.write("trece")
else if
	(d <= 1339542000000)
	document.write("catorce")
else if
	(d <= 1371078000000)
	document.write("quince")
else if
	(d <= 1402614000000)
	document.write("dieciséis")
else if
	(d <= 1434150000000)
	document.write("diecisiete")
else if
	(d <= 1465772400000)
	document.write("dieciocho")
else
	document.write("diecinueve")