function _(id){
    return document.getElementById(id);
}

function creatApplication(param){
    $('#submit-button').prop('disabled', true);
    if(validation()){
        var name = _("fname").value+" "+ _("lname").value;
        var data = {
            seriesName: _("seasonName").value,
            username : name,
            useremail: _("pemail").value,
            userphone: _("mobile").value,
            videolink: _("video-link").value,
            department: _("department").value,
            refcode: _("refcode").value,
            form_key : _("form_token").value,
            guard_key:_("form_permit").value,
            service : "Application"
        };
        $("#overlay").fadeIn(300);
        var myJson = JSON.stringify(data);
        $.post(URL.applicationURL+param+"?action=ajax", myJson)
        .done(function(response) {
            successfunction(response);
        })
        .fail(function() {
            $('#submit-button').prop('disabled', false);
            $("#overlay").fadeOut(300);
          _("statusapp").innerHTML ='We found a network issue, please check your connection';
        });
    }
}

function validation(){
    if (_("fname").value === "") {
        _("statusapp").innerHTML ='Please enter First Name';
        $('#submit-button').prop('disabled', false);
        return false;
    }else{
        _("statusapp").innerHTML ='';
    }
    if (_("lname").value === "") {
        _("statusapp").innerHTML ='Please enter Last Name';
        $('#submit-button').prop('disabled', false);
        return false;
    }else{
        _("statusapp").innerHTML ='';
    }
    if (_("pemail").value === "") {
        _("statusapp").innerHTML ='Please enter a valid Email';
        $('#submit-button').prop('disabled', false);
        return false;
    }else{
        _("statusapp").innerHTML ='';
    }
    if (_("mobile").value === "") {
        _("statusapp").innerHTML ='Please enter Phone Number';
        $('#submit-button').prop('disabled', false);
        return false;
    }else{
        _("statusapp").innerHTML ='';
    }
    if (_("video-link").value === "") {
        _("statusapp").innerHTML ='Please enter videolink';
        $('#submit-button').prop('disabled', false);
        return false;
    }else{
        _("statusapp").innerHTML ='';
    }
    if (_("department").value === "") {
        _("statusapp").innerHTML ='Please select Act Type';
        $('#submit-button').prop('disabled', false);
        return false;
    }else{
        _("statusapp").innerHTML ='';
    }
    return true;
}

function successfunction(responseText){
    obj = JSON.parse(responseText);
    if (obj.Status === 'Success' && obj.Data && obj.Message === 'CHECKOUTENCRYPT') {
        _("customname").value = obj.Data;
        $("#overlay").fadeOut(300);
        $('#applicationform').modal('show');
    }else{
        $('#submit-button').prop('disabled', false);
        $("#overlay").fadeOut(300);
        _("statusapp").innerHTML ='Something went wrong, Please try again later';
        setTimeout("location.reload(true);",1000);
    }
}