function ahora(){
	var mydate=new Date()
	var hours = mydate.getHours();
	var minutes = mydate.getMinutes();
	var seconds = mydate.getSeconds();
	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("Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Augosto","Septiembre","Octubre","Noviembre","Deciembre")
	var amOrPm = "AM";
	if (hours > 11) amOrPm = "PM";
	if (hours > 12) hours = hours - 12;
	if (hours == 0) hours = 12;
	if (minutes <= 9) minutes = "0" + minutes;
	if (seconds <= 9) seconds = "0" + seconds;
	dispTime =dayarray[day]+", "+montharray[month]+" "+daym+" de "+year+ "&nbsp;&nbsp;"+hours + ":" + minutes + ":" + seconds + " " + amOrPm+'</b>';
	document.getElementById('tiempo').innerHTML = dispTime;
	setTimeout("ahora()", 1000);	
}

function Titulo(titulo){
	document.title=titulo;
}
	
function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function getSelected(Campo) { 
  with (document){
	if (getElementById){
		var obj = getElementById(Campo);
	}
	if (obj){
		for (var i = 0; i < obj.options.length; i++){
			if (obj.options[i].selected){
				return obj.options[i].value;
			}
		}
	}
  }
  return "";
}

function getValor(Campo) { 
  with (document){
	if (getElementById){
		var obj = getElementById(Campo);
	}
	if (obj){
		
		return obj.value;
	}
  }
  return "";
}