function birthday(month,date,person,klass) {
    this.month=month
    this.date=date
    this.person=person
    this.klass=klass
    
  }

  function makeArray(n) {
    this.length=n;

  }

  

  blist=new makeArray(12)
  
blist[1]=new birthday(09,01,'Kristine Juks','01  -')
blist[2]=new birthday(12,02,'Denis Lġokene','02  -')
blist[3]=new birthday(08,02,'Kert Poolak','02  -')
blist[4]=new birthday(03,07,'Cardo Selg','07  -')
blist[5]=new birthday(05,08,'Antti Siima','08  -')
blist[6]=new birthday(09,09,'Reelika Tensing','09  -')
blist[7]=new birthday(08,11,'Ardo Puna','11  -')
blist[8]=new birthday(12,14,'Maarja Sġukand','14  -')
blist[9]=new birthday(05,14,'Piret Zirnask','14  -')
blist[10]=new birthday(08,23,'Ralf Leht','23  -')
blist[11]=new birthday(01,27,'Teele Teppo','27  -')
blist[12]=new birthday(02,28,'Mari Mattus','28  -')

  function zoek_datum() {

    var datum = new Date();
    var maand = 1+datum.getMonth();   // maand +1
    var dag = datum.getDate();
    
    for (var i =1; i < blist.length+1; i++) {

        
      if (blist[i].month==maand) { 


           
           document.writeln("<p>",blist[i].klass," ",blist[i].person,"</p>");
                 }

  

       


    } // einde lus

    
    
  } // end function