function showform() {
    document.getElementById('btnNewEntry').style.display = "none";
    document.getElementById('formNewEntry').style.display = "";
    document.getElementById('headerBtn').style.display = "none";
    document.getElementById('headerForm').style.display = "";

   
}
function hideForm() {
    document.getElementById('btnNewEntry').style.display = "";
    document.getElementById('formNewEntry').style.display = "none";
    document.getElementById('headerBtn').style.display = "";
    document.getElementById('headerForm').style.display = "none";
}

function doGBDelete(gb_id) {

    if (window.confirm("Soll dieser Eintrag im Gästebuch wirklich gelöscht werden?") == true) {
        document.getElementById(gb_id).submit();
    }

}

function doTEFreigabe(te_id) {

    if (window.confirm("Soll dieser Termin wirklich freigegeben werden?") == true) {
        document.getElementById(te_id).submit();
    }

}

function doTEDelete(te_id) {

    if (window.confirm("Soll dieser Termin wirklich gelöscht werden?") == true) {
        document.getElementById(te_id).submit();
    }

}

function reload_captcha() {

    var domain = window.location.hostname;
    var pathwithfile = window.location.pathname;
    var patharr = pathwithfile.split('/');
    var patharrlength = patharr.length;
    var path = "";
    var jetzt = new Date();
    for (var i = 0; i < (patharrlength - 1); i++) {
        path = path + patharr[i] + "/";
    }
    if (document.getElementById('imgcaptcha').src == "http://" + domain + path + "pictures/captcha.php") {
        document.getElementById('imgcaptcha').src = "pictures/captcha2.php?" + jetzt.getTime();
    }
    else {
        document.getElementById('imgcaptcha').src = "pictures/captcha.php?" + jetzt.getTime();
    }
}

function changeInfo() {
    document.getElementById('info').src = "./test.php?test=" + document.getElementById('folderName').value;
}