function generateCode() {
	var path = window.location.pathname;
	var sa = path.split("/");
	var pid = sa[sa.length-1];
	var host = window.location.hostname;
	if (host == "hiroshima.grms.jp") {
		var pref = "h";
	} else {
		var pref = "o";
	}
	if (document.getElementById) {
		document.getElementById("bp").value = "<script type=\"text/javascript\" src=\"http://grms.jp/bp.php?pid=" + pid + "&pref=" + pref + "\" charset=\"utf-8\"><\/script>";
	}
}