function toggleReviews() {
    if ($("#reviewsContainer").css('display') == 'none') {
        $("#reviewsContainer").slideDown('100');
    }
    else {
        $("#reviewsContainer").slideUp('100');
    }
}

function showMore(id, a) {
    if (document.getElementById(id).style.display == 'block') {
        $("#" + id).slideUp('50');
        $(a).parent('li').removeClass('current');
    }
    else {
        $(a).parent('li').addClass('current');

        $("#footer").css("position", 'relative');
        $("#" + id).slideDown('50', function() {
            $("#footer").css("bottom", '0');
        });
    }
}

function changeLoginStyle() {
    $('#login_box_u').css('background', '#dcdcdc');
    $('#' + _email_id).attr('src', _email_over);
    $('#' + _pw_id).attr('src', _pw_over);
}
function removeLoginStyle() {
    $('#login_box_u').css('background', '#f5f5f5');
    $('#' + _email_id).attr('src', _email);
    $('#' + _pw_id).attr('src', _pw);
}

function showPriceSpan(ddl) {
    var dl = document.getElementById(ddl);
    var anchor = document.getElementById('aBuy');
    var sp = document.getElementById('spanPrice');

    if (dl[dl.selectedIndex].value == '0') {
        sp.innerHTML = "";
        anchor.style.display = "none";
        return;
    }


    var val = dl[dl.selectedIndex].value;

    var price = val.substring(0, val.indexOf('|'));
    var link = val.substring(val.indexOf('|') + 1);

    var sp = document.getElementById('spanPrice');
    var anchor = document.getElementById('aBuy');
    sp.innerHTML = price;
    anchor.style.display = "block";
    anchor.href = link;
    anchor.target = "_blank";

}