function openSkipupSearcher() {
	var domainName = document.domain;
	var userName = "";
	{ // ユーザーIDを取得
		var theURI = location.href;
		var index0 = theURI.indexOf("/~");
		if (index0 != -1) {
			var theUriDash = theURI.substring(index0 + 2);
			var index1 = theUriDash.indexOf('/');
			if (index1 == -1) {
				userName = theUriDash;
			} else {
				userName = theUriDash.substring(0, index1);
			}
		}
		if (!Boolean(userName))
			userName = "null";
	}
	// 検索CGIフォームを含むHTMLファイルのURI
	var SEARCHER_URI = "http://"+domainName+"/cgi-bin2/search/search.html";
	// ウィンドウの幅と高さ [px]
	var WIN_WIDTH = 300;
	var WIN_HEIGHT = 180;
	window.open(SEARCHER_URI + "?domain=" + domainName + "&user=" + userName,
		"SKIPUP_SEARCER",
		"width=" + WIN_WIDTH + ",height=" + WIN_HEIGHT);
}
function goList(){
  var url="http://"+document.domain+"/ring/list/";
  window.open(url);
}