function IAgree(checkbox) {
    var cmdBotao = document.getElementById(NameObjCmdCadastrar);
    if (checkbox.checked) {
        cmdBotao.disabled = false;
    } else {
        cmdBotao.disabled = true;
    }
    
}

function ValidaCadastro() {

    var botao = document.getElementById(NameObjCmdCadastrar);
    var divObjEmail = document.getElementById(NameObjEmail);
    var divObjPass1 = document.getElementById(NameObjPass1);
    var divObjPass2 = document.getElementById(NameObjPass2);
    var divObjLogin = document.getElementById(NameObjLogin);
    var divObjNome = document.getElementById(NameObjNome);
    var divNameObjData = document.getElementById(NameObjData);

    var msgOut = "";

    if (!sintaxeLogin(divObjLogin.value)) {
        msgOut += MsgInvalidLogin;
    }

    if (!sintaxeContaEmail(divObjEmail.value)) {
        msgOut += "\n" + MsgInvalidEmail;
    }

    if (divObjPass1.value.length < 4) {
        msgOut += "\n" + MsgInvalidPassword;
    } else {
        if (divObjPass1.value != divObjPass2.value) {
            msgOut += "\n" + MsgPasswordDontMatch;
        }
    }
    
    if (divObjNome.value.length < 5) {
        msgOut += "\n" + MsgInvalidName;
    }

    if (!validadata(divNameObjData.value)) {
        msgOut += "\n" + MsgInvalidBirthDay;
    }

    if (msgOut == "") {
        this.disabled = true;
        __doPostBack('ctl00$ContentPlaceHolder1$cmdCadastrar', '');
    } else {
        alert(msgOut);
        return false;
    }
}