/* $Id : mvm.js www.mvmmall.com $ */
function getCookie( name )
{
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x<= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
			endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}

		x = document.cookie.indexOf( " ", x ) + 1;

		if ( x == 0 ) break;
	}
			return "";
}

//board发表回复
function mvmmall_board_check() {
    var m=document.mvmmall_board;

    if (m.board_subject.value.length < 2) {
        alert(user_msg['input_tile']);//请输入标题
        m.board_subject.focus();
        return false;
    }
}

//投票选择
var p_sel_num = 0;
function select_radio(num) {
   p_sel_num =  num;
}
function submit_vote() {
   if (p_sel_num == 0) {
      alert(user_msg['p_sel_num']);//'请选择投票选项
      return;
   }
   winopen("poll.php?action=vote&num="+p_sel_num,"问卷调查",400,350);
}

function view_vote() {
   window.location.href="poll.php?action=view";
}
//end
//商品购买
function put_flow(id,ps) {
   var gourl="cart.php?ps_goid="+id+"&ps_num=1&ps_select="+ps;
   window.location.href=gourl;
}

//登录页js
function check_main_login() {
    var m=document.forms['mvmmall_main_login'];
    var msg='';
    if (m.login_id.value.length == "") {
        msg += user_msg['input_id'] + '\n';//请输入ID,或邮件
    }
    if (m.login_pass.value.length == "") {
        msg += user_msg['input_pass'] + '\n';//请输入密码
    }
    if (msg.length > 0){
        alert(msg);
        return false;
    } else{
        return true;
    }

}

// 会员条款确认形式
function check_license_submit() {
	if(!document.license.accept.checked) {
		alert(user_msg['license']);
		return false;
	}
	return true;
}

// 会员注册检查
function check_member_form() {
    var m=document.forms['mvmmall'];
    var msg = '';
    if ((m.login_id.value.length < 2) || (m.login_id.value.length > 16)) {
         msg += user_msg['login_id'] + '\n';
    } 
    if (m.pass1.value.length < 4) {
         msg += user_msg['login_pass'] + '\n';
    } else if (m.pass2.value!=m.pass1.value) {
        msg += user_msg['login_pass2'] + '\n';
    }
    var myReg = /^[-a-zA-Z0-9_\.]+@([0-9A-Za-z][0-9A-Za-z-]+\.)+[A-Za-z]{2,5}$/;
    if(!myReg.test(m.email.value)){
		 msg += user_msg['login_email'] + '\n';
	} 
    if (m.name.value.length < 2) {
         msg += user_msg['buyer_name'] + '\n';
    }
    if (m.tel1.value.length < 7 && m.tel2.value.length < 11) {
         msg += user_msg['buyer_tel_err'] + '\n';
    }
    /*if(m.zip1.value.length < 5){  
        msg += user_msg['buyer_zip'] + '\n';
    }*/
    if(m.address1.value.length < 1 || m.province.value.length<1 || m.city.length<1 ){  
        msg += user_msg['buyer_address'] + '\n';
    }
    
    if (msg.length > 0){
        alert(msg);
        return false;
    }
    else{
        return true;
    }
}

//收货地址
function check_address() {
    var m=document.forms['address'];
     var msg='';
    if (m.consignee.value.length < 2) {
         msg += user_msg['buyer_name'] + '\n';
    }
    if (m.tel.value.length < 7) {
         msg += user_msg['buyer_tel_err'] + '\n';
    }
    var myReg = /^[-a-zA-Z0-9_\.]+@([0-9A-Za-z][0-9A-Za-z-]+\.)+[A-Za-z]{2,5}$/;
    if(!myReg.test(m.email.value)){
		 msg += user_msg['login_email'] + '\n';
	} 
    if(m.address.value.length < 1 || m.province.value.length<1 || m.city.length<1 ){  
        msg += user_msg['buyer_address'] + '\n';
    }
    if(m.zipcode.value.length < 5){
        msg += user_msg['buyer_zip'] + '\n';
    }
    
    if (msg.length > 0){
        alert(msg);
        return false;
    }
    else{
        return true;
    }
   
}

//Radys for MustChecked 
function MustChecked(name){
  var groups = document.getElementsByName(name);
  var hasChecked = 0;
  var max = groups.length;
  for(var i=groups.length-1;i>=0;i--)
   if(groups[i].checked) hasChecked++;
  return 1 <= hasChecked && hasChecked <= max;
 }
 //end


//会员资料修改
function check_member_modify(){
    var m=document.forms['mvmmall'];
    var msg='';
     var myReg = /^[-a-zA-Z0-9_\.]+@([0-9A-Za-z][0-9A-Za-z-]+\.)+[A-Za-z]{2,5}$/;
    if(!myReg.test(m.email.value)){
		 msg += user_msg['login_email'] + '\n';
	} 
    if (m.name.value.length < 2) {
         msg += user_msg['buyer_name'] + '\n';
    }
    if (m.tel1.value.length < 7) {
         msg += user_msg['buyer_tel_err'] + '\n';
    }
    if(m.zip1.value.length < 5){  
        msg += user_msg['buyer_zip'] + '\n';
    }
    if(m.address1.value.length < 1 || m.province.value.length<1 || m.city.length<1 ){  
        msg += user_msg['buyer_address'] + '\n';
    }
    
    if (msg.length > 0){
        alert(msg);
        return false;
    }
    else{
        return true;
    }
}


// 删除时询问脚本
function del_really(){
    if (confirm(user_msg['del_really'])) return true;
    return false;
}

// E-mail形式
function mvmmall_recommend_check() {
    var m=document.mvmmall_mailer;
    if (m.mailer_receive_email.value.length == "") {
       alert(user_msg['login_email']);
       m.mailer_receive_email.focus();
      return false;
    }
}

function really_all(){
    if (confirm(user_msg['del_really'])) 
	{ 
	  document.uid_check_form.submit();
	}
    return false;
}
//购买商品
function sendcart(form_name, c_flag){
		form_name.ps_select.value = c_flag;
		form_name.action = "cart.php";
		form_name.submit();
		return;
}

//改变购物车数量
function cart_change(form_name, c_flag){
form_name.ps_caid.value = c_flag;
form_name.submit();
}
//提取收藏的商品
function cart_wish(form_name, c_flag){
form_name.ps_caid.value = c_flag;
form_name.action.value = "move_wish";
form_name.submit();
}

//保存商品到收藏夹
function wish_cart(form_name, c_flag){

form_name.ps_caid.value = c_flag;
form_name.action.value = "move_cart";
form_name.submit();
}
//end

//缺货登记js
function check_enrol(){
    var m=document.forms['enrol'];
    var msg= '';
    if (m.title.value==""){
         msg += user_msg['goods_name'] + '\n';
    }
    if (m.name.value==""){
        msg += user_msg['buyer_name'] + '\n';
    }
    if (m.conter.value==""){
         msg += user_msg['goods_conter'] + '\n';
    }else if(m.conter.value.length>1500){
        msg += user_msg['conter_err'] + '\n';
    }
    if (m.email.value==""){
        msg += user_msg['buyer_email'] + '\n';
    }
     var myReg = /^[-a-zA-Z0-9_\.]+@([0-9A-Za-z][0-9A-Za-z-]+\.)+[A-Za-z]{2,5}$/;
    if(!myReg.test(m.email.value)){
		 msg += user_msg['login_email'] + '\n';
	}
    if (msg.length > 0){
        alert(msg);
        return false;
    }
    else{
        return true;
    }
}
//找回时修改密码
function changpasswd() {
var m=document.mvmmall_loss;
	if (m.new_pass.value.length < 4) {
	    alert(user_msg['login_pass']);
        m.new_pass.focus();
        return false;
	}
    if ((m.agin_pass.value) != (m.new_pass.value)) {
        alert(user_msg['login_pass2']);
        m.agin_pass.focus();
        return false;
    }
 }

function AddFavorite(sURL, sTitle)   
{
    try   
    {   
	    window.external.addFavorite(sURL, sTitle);   
    }
	catch (e)   
    {
	    try  
		{
		    window.sidebar.addPanel(sTitle, sURL, "");   
        }
		catch (e)   
        {
		    alert("您的浏览器支持自动添加功能，请使用Ctrl+D进行添加");   
        }
    }   
}   	

function setTab(name,cursel,n)
{
	for(i=1;i<=n;i++)
	{
        var menu=document.getElementById(name+i);
        var con=document.getElementById("con_"+name+"_"+i);
        menu.className=i==cursel?"now":"";
        con.style.display=i==cursel?"block":"none";
    }
}