function chksub(){
    var usernameControl = jQuery("#username")[0];
    var answerControl = jQuery("#answer")[0];
    var questionControl = jQuery("#question")[0];
    var codeControl = jQuery("#code")[0];
    var newpassControl = jQuery("#newpass")[0];
    var confirmpassControl = jQuery("#confirmpass")[0];
    
    var len = getBytesCount2(usernameControl.value);
    if (len <4 || len >20){
        alert("用户名必须为4~20个字符, 1个中文占2个字符!");
        usernameControl.focus();
        return;
    }
    
    if (questionControl.selectedIndex == 0){
        alert("请选择安全提示问题!");
        questionControl.focus();
        return;
    }
    
    len = getBytesCount2(answerControl.value);
    if (len<4 || len>50){
        alert("密码保护问题答案必须为4~50个字符, 1个中文占2个字符!");
        answerControl.focus();
        return;
    }
    
    len = getBytesCount2(newpassControl.value);
    if (len <5 || len >20){
        alert("密码必须为5~20个字符!");
        newpassControl.focus();
        return;
    }
    
    if (confirmpassControl.value != newpassControl.value){
        alert("两次输入的密码不一致!");
        confirmpassControl.focus();
        return;
    }
    
    if (!CheckString1(codeControl.value, 5, 5)){
        alert("验证码必须是5个字符!");
        codeControl.focus();
        return;
    }
       
    jQuery("#aspnetForm")[0].submit();

}

function chksub1(){
    var usernameControl = jQuery("#username")[0];
    var emailControl = jQuery("#email")[0];
    var codeControl = jQuery("#code")[0];
    
    var len = getBytesCount2(usernameControl.value);
    if (len <4 || len >20){
        alert("用户名必须为4~20个字符, 1个中文占2个字符!");
        usernameControl.focus();
        return;
    }
    
    if (!IsEmail(emailControl.value)){
        alert("您输入的email格式不正确!");
        emailControl.focus();
        return;
    }
    
    if (!CheckString1(codeControl.value, 5, 5)){
        alert("验证码必须是5个字符!");
        codeControl.focus();
        return;
    }
    jQuery("#aspnetForm")[0].submit();
}