SCRIPT - js swap icon

memo 以前在 TV 用到的一些 html & js 語法


code

/**
 * 取得 HTML 物件
 * @param name
 * @return obj
 * Build Date: 2007-12-25
 */
function getObject(name) {
    if (document.getElementById) {
        obj = document.getElementById(name);
    } else if (document.all) {
        obj = document.all[name];
    } else if (document.layers) {
        obj = document.layers[name];
    }
    return obj;
}

/**
 * on mouse over or out, replace the image
 * @param id: image ID
 * @param status: OVER:when mouse over OUT:when mouse out
 * @param imgOver: when mouse over, 欲置換的圖片
 * @param imgOut: when mouse out, 欲置換的圖片
 */
function onMouseChgColor(id, status, imgOver, imgOut) {
    var imgID = getObject(id);
    switch (status) {
        case "OVER":
            imgID.src = imgOver;
            break;
        case "OUT":
            imgID.src = imgOut;
            break;
    }
}