//文本框自动选择 onSubmit="return chk()"
var copytoclip=1         
         
function HighlightAll(theField) {         
var tempval=eval("document."+theField)         
tempval.focus()         
tempval.select()         
if (document.all&&copytoclip==1){         
therange=tempval.createTextRange()         
therange.execCommand("Copy")         
setTimeout("window.status=''",1800)         
}         
}         

function HighlightAll1(theField) {         
var tempval=eval("document."+theField)         
tempval.focus()         
tempval.value=""         
}     


function isCharsInBag (s, bag)
{  
  var i;
  // Search through string's characters one by one.
  // If character is in bag, append to returnString.

  for (i = 0; i < s.length; i++)
  {   
      // Check that current character isn't whitespace.
      var c = s.charAt(i);
      if (bag.indexOf(c) == -1) return false;
  }
  return true;
}

function isNumber(s) //数字判断函数
{
var digits = "0123456789";
var i = 0;
var sLength = s.length;

while ((i < sLength))
{
var c = s.charAt(i);
if (digits.indexOf(c) == -1) return false;
i++;
}

return true;
}

//检测登录
function chklogin(){

	if (login.user.value.length==""){
		alert("请输入用户名!");
		  		login.user.focus();
		return false;
	}
	if (login.pass.value.length==""){
		alert("请输入密码!");
		  		login.pass.focus();
		return false;
	}
	if (login.VerifyCode.value.length==""){
		alert("请输入验证码!");
		  		login.VerifyCode.focus();
		return false;
	}

		return true;
}

//检测登录1
function chklogin1(){

	if (logintt.user.value.length==""){
		alert("请输入用户名!");
		  		logintt.user.focus();
		return false;
	}
	if (logintt.pass.value.length==""){
		alert("请输入密码!");
		  		logintt.pass.focus();
		return false;
	}
	if (logintt.VerifyCode.value.length==""){
		alert("请输入验证码!");
		  		logintt.VerifyCode.focus();
		return false;
	}

		return true;
}

//检测改密码
function chkfpass(){

	if (form1.opass.value.length==""){
		alert("请输入旧密码!");
		  		form1.opass.focus();
		return false;
	}
if ((form1.opass.value!=form1.opass1.value)){
		alert("旧密码不对,请重新输入!");
		  		form1.pass.focus();
		return false;
	}
	if (form1.pass.value.length==""){
		alert("请输入新密码!");
		  		form1.pass.focus();
		return false;
	}
	if (form1.pass1.value.length==""){
		alert("请再输入一次密码!");
		  		form1.pass1.focus();
		return false;
	}
if ((form1.pass.value!=form1.pass1.value)){
		alert("二次输入的密码不对,请重新输入!");
		  		form1.pass.focus();
		return false;
	}
		return true;
}

//检测注册
function chkreg(){

		if (register.user.value.length==""){
		alert("请填写用户名");
		  		register.user.focus();
		return false;
	}
		if (register.pass.value.length==""){
		alert("请填写密码");
		  		register.pass.focus();
		return false;
	}
		if (register.pass1.value.length==""){
		alert("请再填写一次密码");
		  		register.pass1.focus();
		return false;
	}
		if ((register.pass.value!=register.pass1.value)){
		alert("二次填写的密码不对,请重新输入!");
		  		register.pass.focus();
		return false;
	}
		if (register.m_q.value.length==""){
		alert("请填写密码提示问题");
		  		register.m_q.focus();
		return false;
	}
		if (register.m_a.value.length==""){
		alert("请填写密码问题答案");
		  		register.m_a.focus();
		return false;
	}
		if (register.ttname.value.length==""){
		alert("请填写真实姓名");
		  		register.ttname.focus();
		return false;
	}
if (register.Prv.value.length==""){
		alert("请选择省份!");
		  		register.Prv.focus();
		return false;
	}
if (register.city.value.length==""){
		alert("请选择城市!");
		  		register.city.focus();
		return false;
	}

	if (register.address.value.length==""){
		alert("请填写详细地址");
		  		register.address.focus();
		return false;
	}

	if (register.zip.value.length==""){
		alert("请填写邮编");
		  		register.zip.focus();
		return false;
	}	
	if (register.tel.value.length==""){
		alert("请填写电话号码");
		  		register.tel.focus();
		return false;
	}
		if (register.mob.value.length==""){
		alert("请填写手机号码");
		  		register.mob.focus();
		return false;
	}
	if (register.email.value.length==""){
		alert("请填写邮箱");
		  		register.email.focus();
		return false;
	}
	if ((register.email.value.indexOf('@', 0) == -1) || register.email.value.indexOf('.') == -1) 
{	alert("请填写正确的邮箱!");
	  		register.email.focus();
	return false;
}
if (register.qq.value.length==""){
		alert("请填写出货QQ");
		  		register.qq.focus();
		return false;
	}
if (register.qq.value.length>0){
				if (isNumber(register.qq.value)==false){
				alert("请输入一个正确格式的QQ号码!请不要输入多个号码或使用全角输入.");
		  		register.qq.focus();
		return false;
	}
	}
	if (register.zfb_name.value.length==""){
		alert("请填写支付宝姓名");
		  		register.zfb_name.focus();
		return false;
	}
	if (register.zfb_zh.value.length==""){
		alert("请填写支付宝账号");
		  		register.zfb_zh.focus();
		return false;
	}
	if (register.VerifyCode.value.length==""){
		alert("请填写验证码");
		  		register.VerifyCode.focus();
		return false;
	}
		return true;
}

//检测验证密码问题
function chknz(){

		
		if (nz.m_a.value.length==""){
		alert("请填写答案!");
		  		nz.m_a.focus();
		return false;
	}
		if ((nz.m_a.value!=nz.m_aa.value)){
		alert("答案不对,请重新输入!");
		  		nz.m_a.focus();
		return false;
	}
	
		return true;
}

//检测修改所有资料
function chkreg2(){

		if (register.m_q.value.length==""){
		alert("请填写密码提示问题");
		  		register.m_q.focus();
		return false;
	}
		if (register.m_a.value.length==""){
		alert("请填写密码问题答案");
		  		register.m_a.focus();
		return false;
	}
		if (register.ttname.value.length==""){
		alert("请填写真实姓名");
		  		register.ttname.focus();
		return false;
	}
	if (register.address.value.length==""){
		alert("请填写详细地址");
		  		register.address.focus();
		return false;
	}

	if (register.zip.value.length==""){
		alert("请填写邮编");
		  		register.zip.focus();
		return false;
	}	
	if (register.tel.value.length==""){
		alert("请填写电话号码");
		  		register.tel.focus();
		return false;
	}
		if (register.mob.value.length==""){
		alert("请填写手机号码");
		  		register.mob.focus();
		return false;
	}
	if (register.email.value.length==""){
		alert("请填写邮箱");
		  		register.email.focus();
		return false;
	}
	if ((register.email.value.indexOf('@', 0) == -1) || register.email.value.indexOf('.') == -1) 
{	alert("请填写正确的邮箱!");
	  		register.email.focus();
	return false;
}
if (register.qq.value.length==""){
		alert("请填写出货QQ");
		  		register.qq.focus();
		return false;
	}
	if (register.bank_gn.value.length==""){
		alert("请填写银行帐户");
		  		register.bank_gn.focus();
		return false;
	}
	if (register.bank_gz.value.length==""){
		alert("请填写银行账号");
		  		register.bank_gz.focus();
		return false;
	}
		return true;
}

//检测下单数量
function chklist(){

	if (form1.d_num.value.length==""){
		alert("请输入数量");
		  		form1.d_num.focus();
		return false;
	}
	if (form1.d_num.value<1){
		alert("必须大于最小下单数量!");
		  		form1.d_num.focus();
		return false;
	}
	if (eval(form1.d_num.value)>eval(form1.maxnum.value)){
		alert("您输入的数量不在单笔交易限额内，请重新输入!");
		  		form1.d_num.focus();
		return false;
	}
		return true;
}

//检测下单
function chkchkout(){

		if (register.tname.value.length==""){
		alert("请输入姓名!");
		  		register.tname.focus();
		return false;
	}
	
		if (register.tel.value.length==""){
		alert("请输入电话号码!");
		  		register.tel.focus();
		return false;
	}
		
	if (register.mob.value.length==""){
		alert("请输入手机号码!");
		  		register.mob.focus();
		return false;
	}
	
	if (register.qq.value.length==""){
		alert("请输入QQ号码!");
		  		register.qq.focus();
		return false;
	}

		
	if (register.charactername.value.length==""){
		alert("请输入游戏ID!");
		  		register.charactername.focus();
		return false;
	}
	if (!(register.pay_kind[1].checked || register.pay_kind[0].checked))
	{
		alert("请选择支付方式!");
		register.pay_kind[0].focus();
		return false;
	}
	if (register.VerifyCode.value.length==""){
		alert("请输入验证码!");
		  		register.VerifyCode.focus();
		return false;
	}
		return true;
}


function chkchkout1(){

	if (form1.piao.value.length==""){
		alert("请输入折扣卷号码!");
		  		form1.piao.focus();
		return false;
	}
	var tt=form1.piao.value
		var validChar = "0123456789";
		if (!isCharsInBag(tt, validChar))
	{
		alert("请输入正确的折扣卷号码!");
		form1.piao.focus();
 		return false;
	}
		return true;
}

function chkreg1(){

	
		if (register.ttname.value.length==""){
		alert("请填写真实姓名");
		  		register.ttname.focus();
		return false;
	}
	if (register.address.value.length==""){
		alert("请填写详细地址");
		  		register.address.focus();
		return false;
	}

	if (register.zip.value.length==""){
		alert("请填写邮编");
		  		register.zip.focus();
		return false;
	}	
	if (register.tel.value.length==""){
		alert("请填写电话号码");
		  		register.tel.focus();
		return false;
	}
		if (register.mob.value.length==""){
		alert("请填写手机号码");
		  		register.mob.focus();
		return false;
	}
if (register.qq.value.length==""){
		alert("请填写出货QQ");
		  		register.qq.focus();
		return false;
	}

		return true;
}