Untitled

<!-- problema 30 -->
<!doctype html>
<head>
	<meta charset="utf-8">
	<title>Titulo</title>
		<script type="text/javascript" >
			var fecha=prompt("Give a date dd mm yyyy:");
			var getday,getmonth,getyear,space;
			var posday=fecha.indexOf(' ');
			getday=fecha.substring(0,posday);
			var posmon=fecha.indexOf(' ',posday+1);
			getmonth=fecha.substring(posday+1,posmon);
			getyear=fecha.substring(posmon+1);
			//document.write("day is"+getday);
			var dateAct = new Date();
			var dayAct=dateAct.getDate();
			var MonAct=dateAct.getMonth()+1;
			if(getday==dayAct && getmonth==MonAct){
			  document.write("Feliz cumpleAño feliz!!!!");
			}else{
			  document.write("Today is not your birthday");
			  date=new Date(getyear,getmonth-1,getday);
			  var diff=dateAct-date;
			  diff=Math.floor(diff/(1000*24*60*60));
			  document.write("<br>You have Days: "+diff);
			  var Fy=Math.floor(diff/365);
			  var resta=(diff%365);
			  var Fm=Math.floor(resta/30);
			  var Fd=Math.floor(resta%30);
			  document.write("<br>You have year: "+Fy);
			  document.write("<br>You have months: "+Fm);
			  document.write("<br>You have Days: "+Fd);
			}
		</script>
</head>
<body>
<h1>Hola</h1>

</body>
</html>