function showInfo(info){
   $("#showInfo").html("<font color='red'>" + info + "</font>");
}

function checkForm(){
    var paName = $("#cardTran\\.paName");
    var paName2 = $("#cardTran\\.paName2");
    var cardNo = $("#cardTran\\.cardNo");
    var cardPassword = $("#cardTran\\.cardPassword");
    var cardPassword2 = $("#cardTran\\.cardPassword2");
    var checkCode = $("#checkCode");
    showInfo("");
    if(paName == undefined || paName.val() == ""){
        showInfo("请输入蝌蚪通行证");
        return false;
    }
    
    if(paName2 == undefined || paName2.val() == ""){
        showInfo("请输入确认通行证");
        return false;
    }
    
    if(paName.val() != paName2.val()){
        showInfo("两次输入的通行证不一致");
        return false;
    }
    
    if(cardNo == undefined || cardNo.val() == ""){
        showInfo("请输入充值卡号");
        return false;
    }
    
    if(cardPassword2 == undefined || cardPassword2.val() == ""){
        showInfo("请输入充值卡密码");
        return false;
    }
    cardPassword.val(hex_md5(cardPassword2.val()));
    
    if(checkCode == undefined || checkCode.val() == ""){
        showInfo("请输入验证码");
        return false;
    }
    
    return true;
    
}

function submitForm(){
    if(checkForm()){
        document.forms[0].submit();
    }
}