//注册时答案验证

function checkanswer()
{

   if(document.getElementById('txtanswer').value=="")
     {
       
      document.getElementById("msgshow").innerHTML='<img src="../images/error.gif" /> 请回答问题';
      document.getElementById('txtanswer').focus();
      return false;
     }
     else
     {
           $.ajax({
              type:"POST",
               url:"common.aspx",
               data:{_answer:$.trim($("#txtanswer").val())}, 
                
               beforeSend:function()
               {
               
                  document.getElementById("msgshow").innerHTML="检测中,请稍侯...";
               
               },
                success:function(data)
                {
                
                  if(data!="yeah，答对啦!")
                  {
                       document.getElementById('txtanswer').value=""; 
           
                       document.getElementById('txtanswer').focus();
                     
                  }
                  else
                  {
                  
                  document.getElementById('changequestion').style.display='none';
                  }
                
                    document.getElementById("msgshow").innerHTML=data;
                    
                }
             });
       }
}



//推荐朋友 验证
      var Checktheqq = /^[^0]\d{5,9}/;
      var CheckUserName = /[^0-9]/;
      var CheckChinese=/[^\u4e00-\u9fa5]/;
      var CheckCellphone=/^(?:13\d|15\d|18\d)-?\d{5}(\d{3}|\*{3})$/;
   
function checkfullname(obj)
{  
     if(document.getElementById(obj).value=="")
     {
       
      document.getElementById("errorshow").innerHTML='<img src="../images/error.gif" /> 请填写真实姓名';
      document.getElementById(obj).focus();
      return false;
     }
     else if(CheckChinese.test(document.getElementById(obj).value))
     {
       
        document.getElementById("errorshow").innerHTML='<img src="../images/error.gif" /> 您填写的不全是中文';
        document.getElementById(obj).value="";
        document.getElementById(obj).focus();
        return false;
     }
     else if(document.getElementById(obj).value.length<2 || document.getElementById(obj).value.length>6)
     {
     
        document.getElementById("errorshow").innerHTML=' <img src="../images/error.gif" /> 姓名长度应该为2~6个中文字符';
        document.getElementById(obj).focus();
        return false;
     }
    else
    {
       document.getElementById("errorshow").innerHTML='<img src=../images/succeed.gif /> 姓名填写成功';
       return true;
     }
}

function checkqq(obj)
{
     if(document.getElementById(obj).value=="")
     {
       
      document.getElementById("errorshow").innerHTML='<img src="../images/error.gif" /> 请填写QQ';
      document.getElementById(obj).focus();
      return false;
     }
     else if(!Checktheqq.test(document.getElementById(obj).value))
     {
       
        document.getElementById("errorshow").innerHTML='<img src="../images/error.gif" /> 您填写的QQ有误';
        document.getElementById(obj).value="";
        document.getElementById(obj).focus();
        return false;
     }
     else if(document.getElementById(obj).value.length<5 || document.getElementById(obj).value.length>9)
     {
     
        document.getElementById("errorshow").innerHTML=' <img src="../images/error.gif" /> QQ长度应该为5~9个数字';
        document.getElementById(obj).focus();
        return false;
     }
    else
    {
       document.getElementById("errorshow").innerHTML='<img src=../images/succeed.gif /> QQ填写成功';
       return true;
     }


}
function checkphone(obj)
{  
     if(document.getElementById(obj).value=="")
     {
       
      document.getElementById("errorshow").innerHTML='<img src="../images/error.gif" /> 请填写您有效的手机号';
      document.getElementById(obj).focus();
      return false;
     }
     else if(!CheckCellphone.test(document.getElementById(obj).value))
     {
       
        document.getElementById("errorshow").innerHTML='<img src="../images/error.gif" /> 手机号格式错误';
        document.getElementById(obj).focus();
        return false;
     }
    else
    {
        document.getElementById("errorshow").innerHTML='<img src=../images/succeed.gif /> 手机号填写成功';
        return true;
    }
}

function savefriends()
{

   var _username=getCookie("mhqxmember");
   
   if(document.getElementById('txtonename').value!="" && document.getElementById('txttwoname').value!="" && document.getElementById('txtoneqq').value!="" && document.getElementById('txttwoqq').value!="")
   {
           $.ajax({
              type:"POST",
               url:"common.aspx",
               data:{_name:_username,_fullname1:$.trim($("#txtonename").val()),_fullname2:$.trim($("#txttwoname").val()),
               _qq1:$.trim($("#txtoneqq").val()), _qq2:$.trim($("#txttwoqq").val()), _phone1:$.trim($("#txtonecellphone").val()), _phone2:$.trim($("#txttwocellphone").val())}, 
                
               beforeSend:function()
               {
               
                  document.getElementById("errorshow").innerHTML="提交中,请稍侯...";
               
               },
                success:function(data)
                {
                
                   window.location.href="success.aspx";
                }
             });
       }
       
       else
       {
       document.getElementById("errorshow").innerHTML="姓名和QQ必须填写完善";
          
       }
   
}