function mostrar_fecha () {

	var mydate=new Date()
	var year=mydate.getYear()
	if (year < 1000)
	year+=1900
	var day=mydate.getDay()
	var month=mydate.getMonth()
	var daym=mydate.getDate()
	if (daym<10)
	daym="0"+daym
	var dayarray=new Array("Domingo","Lunes","Martes","Miercoles","Jueves","Viernes","Sabado")
	var montharray=new Array("ENE","FEB","MAR","ABR","MAY","JUN","JUL","AGO","SEP","OCT","NOV","DIC")

	//document.write(dayarray[day]+", "+daym+" de "+montharray[month]+" de "+year)
	
	document.write("<span id='texto_mes'>"+montharray[month]+"</span>");
	document.write("<br />");
	document.write("<span id='texto_dia'>"+daym+"</span>")

}