function init(){
  nin = addFigure(getGuestCount());//来館者数カンマ表記
  document.getElementById("s1").innerHTML = nin;
  document.getElementById("s2").innerHTML = getGuestCountDate();
}
function addFigure(str) {
var num = new String(str).replace(/,/g, "");
while(num != (num = num.replace(/^(-?\d+)(\d{3})/, "$1,$2")));
return num;
}