document.oncontextmenu = function() { return false; }
window.onload = function() {
    SetFCenterFitHeight();
}

function SetFCenterFitHeight() {
    var FLeft = document.getElementById('FLeft');
    var FCenter = document.getElementById('FCenter');

    if (FCenter) {
        var topicPanel = FCenter.getElementsByTagName('div')[0];
        // alert(topicPanel.scrollHeight + ' and ' + topicPanel.offsetHeight + ' and ' + topicPanel.clientHeight);
        if (topicPanel) {
            //sometimes    offsetHeight>scrollHeight OR scrollHeight>offsetHeight
            var setHeight = topicPanel.offsetHeight;
            if (topicPanel.scrollHeight > setHeight) {
                setHeight = topicPanel.scrollHeight;
                topicPanel.style.height = setHeight + 'px';
            }
            if (FLeft) {
                var AdvertisingYearList = FLeft.children[FLeft.children.length - 1];
                var height = AdvertisingYearList.offsetTop + AdvertisingYearList.offsetHeight;
                if (height > setHeight) {
                    setHeight = height;
                }
            }
            if (setHeight > FCenter.offsetHeight) {
                FCenter.style.height = setHeight + 'px';
            }
            var FMain = FCenter.parentNode;
            if (setHeight > FMain.offsetHeight) {
                FMain.style.height = setHeight + 'px';
            }
        }
    }
}