function initComment(){
    var cc;
    if(document.cookie.indexOf('PHPSESSID'+'=') == -1)
        cc = Math.random();
    else
        cc ='00212d6fccef17e3179c1d136e0f2331';
    $('#captcha_del').append('<img src="/bitrix/tools/captcha.php?captcha_code='+cc+'" width="180" height="40" id="captcha" style="display:none;" onload="imageLoaded()" />');
    $('#captcha_code').val(cc);
}