function startjoin() {
    var myZipField = document.getElementById('fld_service_zip');
    window.open('https://www.babyboomersolutions.com/signup/?zip=' + myZipField.value, '', 'width=685,height=410');
}

function startjoinnozip() {
    window.open('https://www.babyboomersolutions.com/signup/', '', 'width=685,height=410');
}

function clearZip() {
    document.getElementById('<%=zip_code.ClientID %>').value = '';
}

function winpop(func_url, func_settings) {
    window.open(func_url, '', func_settings);
}

function callMsgBox1(strMsg, strRedir) {
    var a = window.confirm(strMsg);
    if (a == true) { window.location = strRedir; }
}

function showctn(func_containerid) {
    var area_update = document.getElementById(func_containerid);
    if (area_update.style.display == "none") {
        area_update.style.display = "block";
        area_update.style.position = "relative";
    } else {
        area_update.style.display = "none";
        area_update.style.position = "absolute";
    }
}

function changeimg(func_imgid) {
    var img_update = document.getElementById(func_imgid);

    var new_img = "/images/bbs-bullet";

    if (img_update.src.indexOf('-down') > -1) { new_img = new_img + "-down"; }
    if (img_update.src.indexOf('-blue') < 0) { new_img = new_img + "-blue"; }

    new_img = new_img + ".gif";
    func_str_img = new_img;

    img_update.src = func_str_img;
}

function clickchange(func_imgid) {
    var img_update = document.getElementById(func_imgid);

    var new_img = "/images/bbs-bullet";

    if (img_update.src.indexOf('-down') < 0) { new_img = new_img + "-down"; }
    if (img_update.src.indexOf('-blue') > -1) { new_img = new_img + "-blue"; }

    new_img = new_img + ".gif";
    img_update.src = new_img;
}