message = "Welcome on pages of Information Centre Liberec  ";
len = 0;
position = 0;

function randNum (num) {
	var rnd1 = Math.round( (num-1) * Math.random() + 1 )
	return rnd1;
}

function WriteIt2() {
  if ( message.charAt(len) == "*" ) {
    position = len + 1;
    window.status = "";
  } else {
    window.status = message.substring(position,len);
  }

  len++	
  if ( len <= message.length ) {
      setTimeout('WriteIt2()',randNum(500));
  }
}


WriteIt2();