<!--
//登录栏调用
function chkreg() {
	var regname = document.regfrm.UserName;
	var pwd1=document.regfrm.UserPassWord;
	var pwd2=document.regfrm.reUserPassWord;
	var UserCom = document.regfrm.UserCom;
	var Email = document.regfrm.UserEmail;
	var Question = document.regfrm.Question;
	var Answer = document.regfrm.Answer;
	var UserAddress = document.regfrm.UserAddress;
	var UserPostalcode = document.regfrm.UserPostalcode;
	var Usercn = document.regfrm.Usercn;
	var PhoneA = document.regfrm.UserPhoneA;
	var PhoneB = document.regfrm.UserPhoneB;
	var FaxA = document.regfrm.UserFaxA;
	var FaxB = document.regfrm.UserFaxB;
	var UserUrl = document.regfrm.UserUrl;
	var UserInfo = document.regfrm.UserInfo;
	var agree = document.regfrm.agree;
	if (!re_name.test(regname.value))
	{
		alert("用户名格式不正确！");
		regname.select();
		regname.focus();
		return false;
	}
	if (!re_password.test(pwd1.value))
	{
		alert("密码1格式不正确！");
		pwd1.select();
		pwd1.focus();
		return false;
	}
	if (!re_password.test(pwd2.value))
	{
		alert("密码2格式不正确！");
		pwd2.select();
		pwd2.focus();
		return false;
	}
	if (pwd1.value != pwd2.value)
	{
		alert("两次密码输入不一致！\n请重新输入密码。");
		pwd2.value = "";
		pwd1.value = "";
		pwd1.focus();
		return false;
	}
	if (UserCom.value == "")
	{
		alert("单位名称必须填写！");
		UserCom.focus();
		return false;
	}
	if (!re_email.test(Email.value))
	{
		alert("用户电子邮箱格式错误！");
		Email.select();
		Email.focus();
		return false;
	}
	if (UserPostalcode.value != "")
	{
		if (!re_postalcode.test(UserPostalcode.value))
		{
			alert("邮编格式不正确！");
			UserPostalcode.select();
			UserPostalcode.focus();
			return false;
		}
	}
	if (Usercn.value=="")
	{
		alert("联系人不能为空！");
		Usercn.select();
		Usercn.focus();
		return false;
	}
	if (strlen(Usercn.value) > 20 || strlen(Usercn.value) < 4)
	{
		alert("联系人格式不正确！");
		Usercn.select();
		Usercn.focus();
		return false;
	}
	if (!re_qh.test(PhoneA.value))
	{
		alert("电话区号不正确！");
		PhoneA.select();
		PhoneA.focus();
		return false;
	}
	if (!re_phone.test(PhoneB.value))
	{
		alert("电话号码不正确！");
		PhoneB.select();
		PhoneB.focus();
		return false;
	}
	if (!re_qh.test(FaxA.value))
	{
		alert("传真区号不正确！");
		FaxA.select();
		FaxA.focus();
		return false;
	}
	if (!re_phone.test(FaxB.value))
	{
		alert("传真号码不正确！");
		FaxB.select();
		FaxB.focus();
		return false;
	}
	if (UserUrl.value != "")
	{
		if (!re_url.test(UserUrl.value))
		{
			alert("网址不全或格式不正确！\n例 http://www.cphc.org.cn");
			UserUrl.select();
			UserUrl.focus();
			return false;
		}
		if (strlen(UserUrl.value) > 100)
		{
			alert("网址不能大于100个字符！");
			UserUrl.select();
			UserUrl.focus();
			return false;
		}
	}
	if (strlen(UserInfo.value) > 1000)
	{
		alert("单位介绍不能大于1000个字符！");
		UserInfo.focus();
		return false;
	}
/*
	if (agree.checked == false)
	{
		alert("请阅读注册协议，同意本站条约后注册！");
		agree.focus();
		return false;
	}
*/
}
function chkfrm() {
	var username = document.loginfrm.UserName;
	var userpassword = document.loginfrm.UserPassword;
	var checkcode = document.loginfrm.CheckCode;
	if (!re_name.test(username.value))
	{
		alert("用户名格式不正确!");
		username.select();
		username.focus();
		return false;
	}
	if (!re_password.test(userpassword.value))
	{
		alert("密码格式不正确!");
		userpassword.focus();
		return false;
	}
	if (!re_checkcode.test(checkcode.value))
	{
		alert("验证码不能为空或格式不正确!");
		checkcode.select();
		checkcode.focus();
		return false;
	}
}
function chkcomment(){
	var username = document.frm_comment.UserNamec;
	var checkcode = document.frm_comment.CheckCodec;
	var email = document.frm_comment.Email;
	var oicq = document.frm_comment.Oicq;
	var homepage = document.frm_comment.HomePage;
	var content = document.frm_comment.Contentc;
	if (!re_name.test(username.value))
	{
		alert("评论用户昵称格式不正确！\n只允许使用字母、数字和 _ 。");
		username.select();
		username.focus();
		return false;
	}
	if (!re_checkcode.test(checkcode.value))
	{
		alert("验证码不能为空或格式不正确!");
		checkcode.select();
		checkcode.focus();
		return false;
	}
	if (email.value != "")
	{
		if (!re_email.test(email.value))
		{
			alert("Email格式不正确！");
			email.select();
			email.focus();
			return false;
		}
	}
	if (oicq.value != "")
	{
		if (!re_oicq.test(oicq.value))
		{
			alert("OICQ格式不正确！\应为5-12位数字。");
			oicq.select();
			oicq.focus();
			return false;
		}
	}
	if (homepage.value != "")
	{
		if (!re_url.test(homepage.value))
		{
			alert("主页地址不全或格式不正确！\n例 http://www.cphc.org.cn");
			homepage.select();
			homepage.focus();
			return false;
		}
		if (strlen(homepage.value) > 100)
		{
			alert("主页地址不能大于100个字符！");
			homepage.select();
			homepage.focus();
			return false;
		}
	}
	if (content.value == "" || strlen(content.value) > 500)
	{
		alert("评论内容不能为空，且长度不能超过500个字符！");
		content.focus();
		return false;
	}
}
//-->
function chk_search(){
	var search_q = document.frmsearchg.q;
	if (search_q.value == "")
	{
		alert("请输入要搜索的内容！");
		search_q.focus();
		return false;
	}
	document.frmsearchg.submit();
}
function reg() {
	window.location = "/user/reg.asp"
}
function forgetpsd() {
	window.location = "/user/forgetpassword.asp"
}

-->