// URLチェック
function UrlChk(newurl)
{
var ct;
var cmp;
var current = location.href;

if (current.length < newurl.length) {
	location.replace(newurl);
	return (-1);
  }

for(ct = 0; ct < newurl.length; ct++) {
	var c1 = newurl.charCodeAt(ct);
	var c2 = current.charCodeAt(ct);
	if ((cmp = (c1 - c2)) != 0){
		location.replace(newurl);
		break;
	}
  }
  return cmp;
}

// 最終更新日を表示
function LastUpdate()
{
var day = new Date(document.lastModified);
var year = day.getFullYear();
var month = day.getMonth() + 1;
var date = day.getDate();

document.write(year+"."+month+"."+date);
}