$(document).ready(function() {
        $('#register-form').on('submit', function(e) {
            e.preventDefault(); 
            
       			if ($('#user_name').val()  == '') { alert('Please enter the user！'); $("#user_name").focus(); return false; }
       			if ($('#user_pwd').val()  == '') { alert('Please input a password！'); $("#user_pwd").focus(); return false; }
       			if ($('#user_pwd2').val()  == '') { alert('Please input a password！'); $("#user_pwd2").focus(); return false; }
       			if ($('#user_pwd').val()  != $('#user_pwd2').val()) { alert('The passwords entered twice are inconsistent！'); $("#user_pwd2").focus(); return false; }
       			if ($('#captchax').val()  == '') { alert('Please enter the verification code！'); $("#captchax").focus(); return false; }
                  var a = parseInt($("#a").val());
                  var b = parseInt($("#b").val());
                  var captchax = parseInt($("#captchax").val());
                   if(captchax != a+b){
                       alert("Verification code error");   
                       return false;
                   }
          if ($('#verify').val()  == '') { alert('Please enter the verification code！'); $("#verify").focus(); return false; }
          
          
          
       			$.ajax({
       				url: $(this).attr('action'),
       				type: "post",
       				//dataType: "json",
       				data: $(this).serialize(),
       				beforeSend: function () {
       					$("#btn_submit").css("background","#fd6a6a").val("loading...");
       				},
       				success: function (res) {
       					if(res.code==1){
       						location.href=res.url;
       					} else {
       					    alert(res.msg);
       					}
       				},
       				complete: function () {
       					$("#btn_submit").css("background","#fa4646").val("Register Now");
       				}
       			});
       		});
 });