var monthArray=new Array();
monthArray[0]=('01');
monthArray[1]=('02');
monthArray[2]=('03');
monthArray[3]=('04');
monthArray[4]=('05');
monthArray[5]=('06');
monthArray[6]=('07');
monthArray[7]=('08');
monthArray[8]=('09');
monthArray[9]=('10');
monthArray[10]=('11');
monthArray[11]=('12');

function writeDate(){
  var dateNow = new Date();
  monthNumber = dateNow.getMonth();
  var dataString = "";
  var minuti;
  minuti =  dateNow.getMinutes();
  if(minuti < 10){
    minuti = "0" + minuti;
  }

  dataString = dateNow.getHours() + ":" + minuti + "  -  ";   
  dataString = dataString + dateNow.getDate();

  for(i=0; i<monthArray.length; i++){
    if(i == monthNumber)
      dataString = dataString + '.' + monthArray[i] + '.'+ dateNow.getFullYear();  
  }
  
  document.write(dataString);
}