function MM_swapImgRestore() { //v3.0
    var i, x, a = document.MM_sr; for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}
function MM_preloadImages() { //v3.0
    var d = document; if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i, j = d.MM_p.length, a = MM_preloadImages.arguments; for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) { d.MM_p[j] = new Image; d.MM_p[j++].src = a[i]; } 
    }
}

function MM_findObj(n, d) { //v4.01
    var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
    var i, j = 0, x, a = MM_swapImage.arguments; document.MM_sr = new Array; for (i = 0; i < (a.length - 2); i += 3)
        if ((x = MM_findObj(a[i])) != null) { document.MM_sr[j++] = x; if (!x.oSrc) x.oSrc = x.src; x.src = a[i + 2]; }
}

var _AdLeftArr ;
var _AdRightArr ;

function StartLeftAd(AdLeftArr) {



    _AdLeftArr = AdLeftArr;

    setTimeout("LeftAdTurn(0)", 0);

}


function StartRightAd(AdRightArr) {



    _AdRightArr = AdRightArr;

    setTimeout("RightAdTurn(0)", 0);

}


function LeftAdTurn(index) {

    if (_AdLeftArr.length == index) {

        index = 0;

    }

    //消失
    if (index == 0) {

        document.getElementById(_AdLeftArr[_AdLeftArr.length - 1]).style.visibility = "hidden";
    }
    else {

        document.getElementById(_AdLeftArr[index - 1]).style.visibility = "hidden";
    }

    //出現
    document.getElementById(_AdLeftArr[index]).style.visibility = "visible";

    setTimeout("LeftAdTurn(" + (index + 1) + ")", 15000);

}

function RightAdTurn(index) {

    if (_AdRightArr.length == index) {

        index = 0;

    }

    //消失
    if (index == 0) {

        document.getElementById(_AdRightArr[_AdRightArr.length - 1]).style.visibility = "hidden";
    }
    else {

        document.getElementById(_AdRightArr[index - 1]).style.visibility = "hidden";
    }

    //出現
    document.getElementById(_AdRightArr[index]).style.visibility = "visible";

    setTimeout("RightAdTurn(" + (index + 1) + ")", 15000);

}


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

String.prototype.ltrim = function () {
    return this.replace(/(^\s*)/g, "");
}

String.prototype.rtrim = function () {
    return this.replace(/(\s*$)/g, "");
}


function ChkBtnAdd(ArrUIID) {

    var retBtn = true;

    var errStr = "";

    for (var keyUI in ArrUIID) {

        if (document.getElementById(keyUI).value.trim() == "") {

            document.getElementById(keyUI).style.background = "#FFFF99";

            errStr += ArrUIID[keyUI] + "\r\n";

            retBtn = false;

        }
        else {

            document.getElementById(keyUI).style.background = "";

        }

    }

    if (retBtn == false) {

        alert(errStr);

    }


    return retBtn;

}


function ChkInputCharEnNu(ChkID) {

    document.getElementById(ChkID).value = document.getElementById(ChkID).value.replace(/[^A-Za-z0-9]/g, '')

}

function ChkInputCharNu(ChkID) {

    document.getElementById(ChkID).value = document.getElementById(ChkID).value.replace(/[^0-9]/g, '')

}

function ChkInputCharEMail(ChkID) {

    document.getElementById(ChkID).value = document.getElementById(ChkID).value.replace(/[^A-Za-z0-9@.-]/g, '')

}

var CompareArr = new Array();

function CompareUIAdd(chkUIArr) {

    CompareArr = CompareArr.concat(chkUIArr);

}

function ChkCompareUI() {
    
    var ret = true;

    var errStr = "";

    if (CompareArr.length > 0) {

        for (var i = 0; i < CompareArr.length; i = i + 3) {

            if (document.getElementById(CompareArr[i]).value.trim() !=
                document.getElementById(CompareArr[i + 1]).value.trim()) {


                errStr += CompareArr[i + 2] + "\r\n";

                document.getElementById(CompareArr[i]).style.background = "#FFFF99";
                document.getElementById(CompareArr[i + 1]).style.background = "#FFFF99";

                ret = false;
            }
            else {

                document.getElementById(CompareArr[i]).style.background = "#FFFF99";
                document.getElementById(CompareArr[i + 1]).style.background = "#FFFF99";

            }
        }
    }


    if (ret == false) {
        alert(errStr);
    }
    
    return ret;

}


var RequiredArr;

function RequiredUIAdd(RqUIArr) {

    RequiredArr = RqUIArr;

}


function ChkRequiredUI() {

    var retBtn = true;

    var errStr = "";

    for (var keyUI in RequiredArr) {

        if (document.getElementById(keyUI).value.trim() == "") {

            document.getElementById(keyUI).style.background = "#FFFF99";

            errStr += RequiredArr[keyUI] + "\r\n";

            retBtn = false;

        }
        else {

            document.getElementById(keyUI).style.background = "";

        }

    }

    if (retBtn == false) {

        alert(errStr);

    }


    return retBtn;

}

var EmailArr = new Array();

function EmailUIAdd(UIArr) {

    EmailArr = EmailArr.concat(UIArr);

}



function ChkEmail() {

    var ret = true;

    var chkRegex = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;

    for (var i = 0; i < EmailArr.length; i++) {

        if (!chkRegex.exec(document.getElementById(EmailArr[i]).value.trim())) {

            document.getElementById(EmailArr[i]).style.background = "#FFFF99";
            
            ret = false;
        }
        else {

            document.getElementById(EmailArr[i]).style.background = "";

        }
    
    }

    if (!ret) {

        alert("E-Mail格式錯誤，請重新輸入!!");

    }

    return ret;

}




function VildateBtn(FcArr) {

    var ret = true;

    for (var i = 0; i < FcArr.length; i++) {

        if (!eval(FcArr[i])) {

            ret = false;
            break;
        }
    }

    return ret;
}