function AlbumInit() {
    var divBg = document.getElementById("dBg");
    var albumslide = document.getElementById("albumslide");
    var docW = document.body.offsetWidth;
    var docH = document.body.clientHeight + 20;
    albumslide.style.display = '';
    var ileft = parseInt((docW - 840) / 2);
    albumslide.style.left = ileft + 'px';
    divBg.style.width = '100%';
    divBg.style.height = docH + 'px';
    divBg.style.display = '';
}

function AlbumClose() {
    document.getElementById("dBg").style.display = "none";
    document.getElementById("albumslide").style.display = "none";
}

function writeTime(s, lang) {
    var mydate = new Date(s);
    var year = mydate.getYear();
    if (year < 1000)
        year += 1900;
    var month = mydate.getMonth() + 1;
    if (month < 10)
        month = "0" + month;
    var day = mydate.getDate();
    if (day < 10)
        day = "0" + day;
    var dayw = mydate.getDay();
    var hour = mydate.getHours();
    if (hour < 10)
        hour = "0" + hour;
    var minute = mydate.getMinutes();
    if (minute < 10)
        minute = "0" + minute;
    var dayarray_vi = new Array("Chủ Nhật", "Thứ Hai", "Thứ Ba", "Thứ Tứ", "Thứ Năm", "Thứ Sáu", "Thứ Bảy");
    var datarray_en = new Array("Sunday", "Monday", "Tuesday", "Wed", "Thursday", "Friday", "Saturday");
    var datarray_ch = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六");
    if (lang == 'en')
        document.write(datarray_en[dayw] + ", " + month + "/" + day + "/" + year + ",&nbsp;" + hour + ":" + minute + " (GMT+7)");
    else if (lang == 'ch')
        document.write(datarray_ch[dayw] + day + "/" + month + "/" + year + "年,&nbsp;" + hour + ":" + minute + " (GMT+7)");
    else
        document.write(dayarray[dayw] + ", " + day + "/" + month + "/" + year + ",&nbsp;" + hour + ":" + minute + " (GMT+7)");
}

function trim(str) {
    return str.replace(/^\s*|\s*$/g, "");
}

function loadingaction(value) {
    document.getElementById("divloading").style.display = value;
}
function setPosition() {
    var top = 0;
    if (document.documentElement && document.documentElement.scrollTop) {
        top = document.documentElement.scrollTop;
    }
    else if (document.body) {
        top = document.body.scrollTop;
    }
    document.getElementById("divloading").style.top = top + "px";
}