function initializePopup(id, childId) {
    switch (id) {
        case '#divCustomHTML':
            document.getElementById(childId.concat('_txtCustomHTML')).value = '';
            break;
        case '':
            break;
    }
}
function closePopup() {
    //e.preventDefault();
    $('#mask').hide();
    $('.window').hide();
}


function insert_HTML(childId, html) {

    var id = childId.concat('_FreeTextBox1');

    FTB_API[id].Focus();
    FTB_API[id].InsertHtml(html);
}

function insertCustomHTML(childId) {

    var html = document.getElementById(childId.concat('_txtCustomHTML')).value;

    insert_HTML(childId, html);

    closePopup();
}