function createText(element) {
	var temp = document.getElementById("otherRecord");
	var record = document.getElementById("record");
	if (element.checked) {
		temp.style.display = "block";
	} else {
		record.value = "";
		temp.style.display = "none";
	}
}
function changeRecommander(tempInput) {
	var tempInputValue = tempInput.value;
	var tempInput2 = document.getElementById("recommender");
	tempInput2.value = tempInputValue;
}
function validateRegisterForm(form) {
	var passwd = form.password1.value;
	var passwdre = form.password2.value;
	var email = form.email.value;
	var validateNumber = form.validateNumber.value;
	if (isEmpty(passwd)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u4e0d\u80fd\u4e3a\u7a7a\uff01");
		return false;
	}
	if (isEmpty(email)) {
		alert("\u5bf9\u4e0d\u8d77\uff0cE\u2014mail\u4e0d\u80fd\u4e3a\u7a7a\uff01");
		return false;
	}
	if (isEmpty(validateNumber)) {
		alert("ValidateNumber is not null!");
		return false;
	}
	if (checkStrLength(passwd) < 6) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u957f\u5ea6\u4e0d\u80fd\u5c11\u4e8e6\u4f4d\uff01");
		return false;
	}
	if (checkStrLength(passwd) > 14) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc714\u4f4d\uff01");
		return false;
	}
	if (passwd != passwdre) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u60a8\u4e24\u6b21\u8f93\u5165\u7684\u5bc6\u7801\u4e0d\u4e00\u81f4\uff01");
		return false;
	}
	if (!isEmail(email)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u60a8\u8f93\u5165E\u2014mail\u65e0\u6548\uff01");
		return false;
	}
}
function validateModifyForm(form) {
	var oldPasswd = form.oldPasswd.value;
	var newPasswd = form.newPasswd.value;
	var newPasswdre = form.newPasswdre.value;
	var email = form.email.value;
	var passwdQuestion = form.passwdQuestion.value;
	var passwdAnswer = form.passwdAnswer.value;
	if (isEmpty(oldPasswd)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u65e7\u5bc6\u7801\u4e0d\u53ef\u4e3a\u7a7a");
		return false;
	}
	if (isEmpty(newPasswd)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u65b0\u5bc6\u7801\u4e0d\u53ef\u4e3a\u7a7a");
		return false;
	}
	if (isEmpty(passwdQuestion)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u63d0\u793a\u95ee\u9898\u4e0d\u80fd\u4e3a\u7a7a\uff01");
		return false;
	}
	if (isEmpty(passwdAnswer)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u63d0\u793a\u7b54\u6848\u4e0d\u80fd\u4e3a\u7a7a\uff01");
		return false;
	}
	if (checkStrLength(newPasswd) < 6) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u65b0\u5bc6\u7801\u7684\u957f\u5ea6\u4e0d\u53ef\u5c11\u4e8e6\u4e2a\u5b57\u7b26");
		return false;
	}
	if (checkStrLength(newPasswd) > 14) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u65b0\u5bc6\u7801\u7684\u957f\u5ea6\u4e0d\u53ef\u591a\u4e8e14\u4e2a\u5b57\u7b26");
		return false;
	}
	if (newPasswd != newPasswdre) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u60a8\u4e24\u6b21\u8f93\u5165\u7684\u5bc6\u7801\u4e0d\u4e00\u81f4");
		return false;
	}
	if (checkStrLength(passwdAnswer) < 6) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u63d0\u793a\u7b54\u6848\u4e0d\u80fd\u5c11\u4e8e6\u4f4d\uff01");
		return false;
	}
	if (!isEmail(email)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u60a8\u8f93\u5165E\u2014mail\u65e0\u6548\uff01");
		return false;
	}
}
function checkGetPasswdForm(form) {
	var userName = form.userName.value;
	var passwdQuestion = form.passwdQuestion.value;
	var passwdAnswer = form.passwdAnswer.value;
	if (/^\s*$/.test(userName)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u7528\u6237\u540d\u4e0d\u53ef\u4ee5\u4e3a\u7a7a\uff01");
		return false;
	}
	if (/^\s*$/.test(passwdQuestion)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u63d0\u793a\u95ee\u9898\u4e0d\u53ef\u4ee5\u4e3a\u7a7a\uff01");
		return false;
	}
	if (/^\s*$/.test(passwdAnswer)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u63d0\u793a\u7b54\u6848\u4e0d\u53ef\u4ee5\u4e3a\u7a7a\uff01");
		return false;
	}
}
function checkLoginForm(form) {
	var userName = form.userName.value;
	var passwd = form.passwd.value;
	if (/^\s*$/.test(userName)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u7528\u6237\u540d\u4e0d\u53ef\u4ee5\u4e3a\u7a7a\uff01");
		return false;
	}
	if (/^\s*$/.tesst(passwd)) {
		alert("\u5bf9\u4e0d\u8d77\uff0c\u5bc6\u7801\u4e0d\u53ef\u4ee5\u4e3a\u7a7a\uff01");
		return false;
	}
}