function popup_chk_email(){
	var f = document.join_email_check;
	
	if(f.check_email.value.length==0){
		showUserInfoResult4("false/check_email/メールアドレスを入力してください。");
		document.getElementById("check_email").focus();
		return false;
	}
	
	var tempmail = f.check_email.value;
	if(!isValiEmail(tempmail))
	{
		showUserInfoResult4("false/check_email/メールアドレスの形式に合っていません。こ確認ください。")
		document.getElementById("check_email").focus();
		return false;
	}

	var mailServer = tempmail.indexOf("@");
	var tmpphonemail = tempmail.substring(mailServer+1,50);
	//var blockemail = new Array("docomo.ne.jp","docomo-camera.ne.jp","ebilling.ne.jp","docomo-bill.ne.jp","mobachemail.ne.jp","mail.visualnet.mopera.ne.jp","d.vodafone.ne.jp","h.vodafone.ne.jp","t.vodafone.ne.jp","c.vodafone.ne.jp","r.vodafone.ne.jp","k.vodafone.ne.jp","n.vodafone.ne.jp","s.vodafone.ne.jp","q.vodafone.ne.jp","ezweb.ne.jp","ido.ne.jp","sky.tkk.ne.jp","sky.tkc.ne.jp","sky.tkc.ne.jp","pdx.ne.jp");
	
	// 現在使われているドメインのみ無効
	var regObj1 = new RegExp("@(docomo|softbank|disney|ezweb|[dhtkrsnqc]\.vodafone|pdx|d[kij]\.pdx|wm\.pdx|em\.nttpnet|pipopa|.*sky\.tu-ka|.*sky\.tk[ck]|jp-[dhtkrsnqc]|t[2-9]\.ezweb)\.ne\.jp$","i");
	var regObj2 = new RegExp("@(bandai\.jp|i\.softbank\.jp|willcom\.com)$","i");
	
	//for (var i = 0; i < blockemail.length; i++ ){
		//if (tmpphonemail == blockemail[i])
		if (tempmail.match(regObj1) || tempmail.match(regObj2))
		{
			showUserInfoResult4("false/check_email/携帯電話のメールアドレスは登録できません。");
			document.getElementById("check_email").focus();
			return false;
		}
	//}

	var searchedemail = document.getElementById("check_email").value;
	/*
	if(NgEmailCheckbyAjax(searchedemail)){
		return true;
	}else{
		return false;
	}
	*/
	if(ValiEmailCheckbyAjax("email", searchedemail)) {
		return true;
	}else{
		return false;
	}
	
}
/*
function NgEmailCheckbyAjax(email) {
	var getorpost = "GET";
	var urlfileapp = "http://" + document.location.host + "/regist/callajax/ng_emailchk.php?email=" + encodeURIComponent(email);
	var senddata = "";
	var trueoffalse = true;
	try {
		AjaxCore_openSendStatus(getorpost, urlfileapp, trueoffalse, "", showNgEmailResult);
		return true;
	}
	catch (ex) {
		alert(ex.message);
		return false;
	}
}

function showNgEmailResult(xmlHttp) {
	var strValue = xmlHttp.responseText.split("/");
	var flag = strValue[0];
	var objunit = strValue[1];
	var returnmsg = strValue[2];
	var userEmail = strValue[3];
	var elem = document.getElementById("errormsg_check_email");
	var elem2 = document.getElementById("check_email");
	// 0 == false, 1 == true
	if (flag == false) {
		elem.innerHTML = returnmsg;
		elem.style.display = "block";
		elem.style.color = "red";
		elem2.focus();
		elem2.select();
		return false;
	} else {
		if (flag == true) {
			if(returnmsg.length > 0){
				//elem.innerHTML = returnmsg;
				elem.style.display = "block";
				elem.style.color = "blue";
			}
			if(!ValiEmailCheckbyAjax("email", userEmail)) {
				return false;
			}
			return true;
		}
	}
}
*/
function chkemailkeyup() {
	document.getElementById("ischeckEmail").value = "false";
}

function ValiEmailCheckbyAjax(checktype, keyword) {
	var getorpost = "GET";
	var urlfileapp = "http://" + document.location.host + "/regist/callajax/" + checktype + "chk.php?Keyword=" + escape(keyword);
	var senddata = "";
	var trueoffalse = true;
	try {
		AjaxCore_openSendStatus(getorpost, urlfileapp, trueoffalse, "", goNextStep);
		return true;
	}
	catch (ex) {
		alert(ex.message);
		return false;
	}
}

function goNextStep(xmlHttp) {
	var strValue = xmlHttp.responseText.split("/");
	var flag = strValue[0];
	var objunit = strValue[1];
	var returnmsg = strValue[2];
	var elem = document.getElementById("errormsg_check_email");
	var elem2 = document.getElementById("check_email");
	elem.style.display = "block";
	if (flag == false) {
		elem.innerHTML = returnmsg;
		elem.style.color = "red";
		elem2.focus();
		elem2.select();
	} else {
		if (flag == true) {
			document.getElementById("ischeckEmail").value = "true";
			elem.innerHTML = returnmsg;
			elem.style.color = "blue";
		}
	}
}
function validation_emailable(){
	var form1 = document.join_email_check;
	
	if(!popup_chk_email()) {
		return;
	}
	if(form1.ischeckEmail.value=="true") {
		form1.method="post";
		form1.action="http://" + document.location.host + "/regist/mailsend.html";
		form1.submit();
	}
}
function email_check_able(){
	var form1 = document.join_email_check;
	
	if(!popup_chk_email()) {
		return false;
	}
	if(form1.ischeckEmail.value=="true") {
		form1.method="post";
		form1.action="http://" + document.location.host + "/regist/mailsend.html";
		form1.submit();
	}
	return false;
}
function enterkeyCheck(){
	var form1 = document.join_email_check;
	
	if(!popup_chk_email()){
		return false;
	}
	
	if(form1.ischeckEmail.value=="true") {
		return true;
	}
	//return false;
}