function NewDisp(sy,sm,sd){
  // sy,sm,sd : 更新日の年(sy)、月(sm)、日(sd)
	var numberDays = 30;	//NEW表示日数
	var number = numberDays * 1000 * 60 * 60 * 24;
	var targetDate = new Date(sy,sm-1,sd);
	var DateInMS = targetDate.getTime();
	DateInMS += number;
	
	targetDate.setTime(DateInMS);
  var nd  = new Date();
	if(targetDate.getTime() > nd.getTime()){
   var icon='<img src="/optical/image/icon_new.gif" alt="NEW"  border="none">';
    document.write(icon);
  }
}
// -->