function toggleEditResults() {
    if ($('#controls').css('display') == 'block') {
        $('#controls').hide();
        $('#results').show();
    } else {
        $('#controls').show();
        $('#results').hide();
    }
}

function SelectivelyCheckSubItems(overallCheckboxId, subItemContainerId) {
    var overallCheckbox = document.getElementById(overallCheckboxId);
    var subItemContainer = document.getElementById(subItemContainerId);

    if (overallCheckbox == null) return;
    if (subItemContainer == null) return;

    var enabled = overallCheckbox.checked;
    var subItems = subItemContainer.getElementsByTagName('INPUT');
    for (i = 0; i < subItems.length; i++) {
        if (subItems[i].type == "checkbox") {
            if (overallCheckbox.checked) {
                subItems[i].checked = true;
            }
            else {
                subItems[i].checked = false;
            }
        }
    }
}