function check_pw() {
	var pw = document.pass.password.value;
	if(pw == "15152118O") {
		location.href = "ooura/ooura_list.htm";
		return true;
	}
	if(pw == "20212521T") {
		location.href = "toyo/toyo_list.htm";
		return true;
	}
	if(pw == "01190114A") {
		location.href = "asano/asano_list.htm";
		return true;
	}
	if(pw == "04010921D") {
		location.href = "daiun/daiun_list.htm";
		return true;
	}
	if(pw == "13012019M") {
		location.href = "matsuishi/matsuishi_list.htm";
		return true;
	}
	if(pw == "25011301Y") {
		location.href = "yamasita/yamasita_list.htm";
		return true;
	}
	if(pw == "11161900K") {
		location.href = "kps/kps_list.htm";
		return true;
	}
	if(pw == "08011821H") {
		location.href = "haruku/haruku_list.htm";
		return true;
	}
	if(pw == "08011121H") {
		location.href = "hakucyo/hakucyo_list.htm";
		return true;
	}
	if(pw == "HTKUMAI") {
		location.href = "../hp_test/kumai/index.html";
		return true;
	}
	if(pw == "HTQTEKKO") {
		location.href = "../hp_test/qtekko/index.htm";
		return true;
	}
	if(pw == "ohura336161") {
		location.href = "ooura/ooura_download.htm";
		return true;
	}
	if(pw == "toyo360520") {
		location.href = "toyo/toyo_download.htm";
		return true;
	}
	if(pw == "##") {
		location.href = "petit/petit.cgi";
		return true;
	}
	location.href = "err.htm";
	return false;
}