$(document).ready(function () {

    var root = $('#root').attr('href');

    $('header').css('background-position', 'bottom');
    $('div#header #slide').css('margin-left', 0);

    delCap();

    $(window).scroll(function () {
        if ($(this).scrollTop() > 1) {
            $('#nav').css({
                backgroundColor: '#fffefe'
            });
        } else {
            $('#nav').css({
                backgroundColor: 'rgba(255, 250, 250, 0.75)'
            });
        }
    });

    $('#magic').click(function () {
        magic();
    });

    $(document).on('click', '#login button', function () {
        $.ajax({
            type: 'POST',
            url: root + 'home/login',
            data: {
                login: 1,
                name: $('#login input[name=name]').val(),
                pass: $('#login input[name=pass]').val()
            }
        }).done(function () {
            refresh();
        });
    });

    $('.refresh').click(function () {
        refCap();
    });

    $('.send_msg').click(function () {
        var ime = $('input[name=ime]').val(), email = $('input[name=email]').val(), tema = $('input[name=tema]').val(),
                msg = $('textarea[name=msg]').val(), kap4a = $('input[name=kap4a]').val();
        if ($.trim(ime.length) >= 1 && $.trim(email.length) >= 6 && $.trim(tema.length) >= 1 && $.trim(msg.length) >= 2
                && $.trim(kap4a.length) >= 1) {
            $.ajax({
                type: 'POST',
                url: root + 'kontakti/send_email/',
                data: {
                    send_email: 1,
                    ime: ime,
                    email: email,
                    tema: tema,
                    msg: msg,
                    kap4a: kap4a
                }
            }).done(function (data) {
                if (data == '0') {
                    alert('Успешно изпращане на поща!');
                    refresh();
                } else {
                    alert(data);
                }
                refCap();
            });
        } else {
            refCap()
        }
    });

    function refCap() {
        var d = new Date();
        delCap();
        $('img.captcha').attr('src', root + 'home/captchaimage/' + '?' + d.getTime());
    }

    function delCap() {
        $('input[name=kap4a]').val('');
    }

});

function magic() {
    var forma = '<table id="login"><tr><td>Име:</td><td><input type="text" name="name"></td></tr><tr><td>Парола:</td><td><input type="password" name="pass"></td></tr><tr><td colspan="2"><button>Влез</button></td></tr></table>';
    djam2(forma);
}

function anime() {
    $('header').animate({
        backgroundPosition: 1550
    }, 50000, '', function () {
        $('header').animate({
            backgroundPosition: 0
        }, 50000, '', anime());
    });
}