function App_convertNLtoBr(content)
{
    return content.replace(/(?:\r\n|\r|\n)/g, "<br />");
}

function App_getScreenHeight()
{
    return $(window).height();
}

function App_getScreenWidth()
{
    return $(window).width();
}

function App_getDatePickerFormatValue($element, format)
{
    var date = $element.data("DateTimePicker").date();
    if(date == null) {
        return "";
    }
    
    return date.format(format);
}

function App_getDatePickerFormatDateValue($element)
{
    return App_getDatePickerFormatValue($element, "YYYY-MM-DD");
}
/*
function App_getDatePickerFormatDateTimeValue($element)
{
    return App_getDatePickerFormatValue($element, "YYYY-MM-DD kk:mm:ss");
}

function App_getDatePickerFormatDateTimeWithTimezoneValue($element)
{
    return App_getDatePickerFormatDateTimeValue($element) + App_getDatePickerFormatValue($element, "ZZ").substr(0 ,3);
}
*/
function App_getDatePickerFormatTimeValue($element)
{
    return App_getDatePickerFormatValue($element, "kk:mm:ss");
}

function App_getDatePickerFormatISO8601Value($element)
{
    return App_getDatePickerFormatValue($element, null);
}

function App_convertISO8601StringToDate(date)
{
    return new moment(date);
}

function App_convertTimeStringToDate(time)
{
    return new moment(time, 'HH:mm:ssZZ');
}

function App_datesDiff(date1, date2)
{
    return date1.diff(date2);
}

function App_datesDiffHours(date1, date2)
{
    return date1.diff(date2, "hours");
}

function App_isDateBetweenDates(date, startDate, endDate)
{
    return date.isBetween(startDate, endDate);
}

function App_isNowBetweenDates(startDate, endDate)
{
    return new moment(new Date()).isBetween(startDate, endDate);
}

function App_isNowDiffDate(date)
{
    return new moment(new Date()).diff(date);
}

function App_getDateWithTimeZoneOffset(timezoneOffset)
{
    return new moment().utcOffset(timezoneOffset);
}

function App_getFormatDateString(date, format)
{
    return new moment(date).format(format);
}

function App_getFormatISO8601String(date)
{
    return App_getFormatDateString(date, null);
}

function App_getFormatLocaleDateString(date)
{
    return App_getFormatDateString(date, "LL");
}

function App_getFormatLocaleDateTimeString(date)
{
    return App_getFormatDateString(date, "LLL");
}

function App_getFormatLocaleDateTimeStringWithTimezone(date)
{
    return App_getFormatDateString(date, "LLL") + " (GMT" + App_getFormatDateString(date, "ZZ") + ")";
}

function App_getFormatLocaleDateTimeWeekString(date)
{
    return App_getFormatDateString(date, "LLLL");
}

function App_getFormatSlashDate(date)
{
    return App_getFormatDateString(date, "YYYY/MM/DD");
}

function App_getFormatSlashDateHourMinute(date)
{
    return App_getFormatDateString(date, "YYYY/MM/DD HH:mm");
}

function App_getFormatSlashDateHourMinuteWithTimezone(date)
{
    return App_getFormatDateString(date, "YYYY/MM/DD HH:mm") + " (GMT" + App_getFormatDateString(date, "ZZ").substr(0 ,3) + ")";
}

function App_getFormatSlashDateHourMinuteSecond(date)
{
    return App_getFormatDateString(date, "YYYY/MM/DD HH:mm:ss");
}

function App_getFormatSlashDateHourMinuteSecondWithTimezone(date)
{
    return App_getFormatDateString(date, "YYYY/MM/DD HH:mm:ss") + " (GMT" + App_getFormatDateString(date, "ZZ").substr(0 ,3) + ")";
}

function App_getFormatDate(date)
{
    return App_getFormatDateString(date, "YYYY-MM-DD");
}

function App_getFormatHourMinute(date)
{
    return App_getFormatDateString(date, "HH:mm");
}

function App_isDateAfterAnother(date, anotherDate)
{
    return new moment(date).isAfter(new moment(anotherDate));
}

function App_isDateBeforeAnother(date, anotherDate)
{
    return new moment(date).isBefore(new moment(anotherDate));
}

function App_isDateBetweenAnothers(date, anotherDate1, anotherDate2)
{
    return new moment(date).isBetween(new moment(anotherDate1), new moment(anotherDate2));
}

function App_isDateEqualToday(date)
{
    return App_getFormatSlashDate(date) == App_getFormatSlashDate(new Date());
}

function App_isDateInEarlyMorning(date)
{
    var momentDate = new moment(date);
    if(momentDate.hour() == 0 && momentDate.minute() == 0 && momentDate.second() == 0) {
        return true;
    }
    
    return false
}

function App_getFormatNumberString(number, format)
{
    return numeral(number).format(format);
}

function App_getFormatDisplayNumberString(number, fix)
{
    var format = "0,0";
    if(fix != null && fix > 0) {
        format += ".";
        
        for(var i = 0; i < fix; ++i) {
            format += "0";
        }
    }
    
    return App_getFormatNumberString(number, format);
}

function App_getUnformatNumber(number)
{
    return numeral().unformat(number);
}

function App_getDisplayString(content)
{
    if(!System_checkIsEmptyString(content))
    {
        return content;
    }
    
    return App_getNotDefinedString();
}

function App_getNotDefinedString()
{
    return "--";
}

function App_mergeStringArray(contents, maxLength, divider)
{
    if(maxLength == undefined)
    {
        maxLength = contents.length;
    }

    if(divider == undefined)
    {
        divider = ", ";
    }

    var output = "";

    for(var i = 0; i < Math.min(contents.length, maxLength); ++i) {
        var content = contents[i];
        if(content == null) {
            continue;
        }

        if(i > 0) {
            output += divider;
        }
        output += content;
    }

    if(contents.length > maxLength) {
        //output = App_omitString(output, maxLength);
        output += "...";
    }

    return output;
}

function App_limitSize(size, limitWidth, limitHeight)
{
    var widthRatio = 1;
    if(limitWidth != null) {
        widthRatio = limitWidth / size.width;
    }
    
    var heightRatio = 1;
    if(limitHeight != null) {
        heightRatio = limitHeight / size.height;
    }
    
    var ratio = ((widthRatio < heightRatio) ? widthRatio : heightRatio);
    ratio = Math.min(ratio, 1);
    
    return {
        width:(size.width*ratio),
        height:(size.height*ratio)
    };
}

function App_checkBrowserIsIOS() {
    return (/iPhone|iPad|iPod/i.test(navigator.userAgent));
}

function App_getAbsolutePosition($element)
{
    var el = $element[0];
    
    var found,
        left = 0,
        top = 0,
        width = 0,
        height = 0,
        offsetBase = util.getAbsolutePosition.offsetBase;
    if (!offsetBase && document.body) {
        offsetBase = util.getAbsolutePosition.offsetBase = document.createElement('div');
        offsetBase.style.cssText = 'position:absolute;left:0;top:0';
        document.body.appendChild(offsetBase);
    }
    if (el && el.ownerDocument === document && 'getBoundingClientRect' in el && offsetBase) {
        var boundingRect = el.getBoundingClientRect();
        var baseRect = offsetBase.getBoundingClientRect();
        found = true;
        left = boundingRect.left - baseRect.left;
        top = boundingRect.top - baseRect.top;
        width = boundingRect.right - boundingRect.left;
        height = boundingRect.bottom - boundingRect.top;
    }
    return {
        found: found,
        left: left,
        top: top,
        width: width,
        height: height,
        right: left + width,
        bottom: top + height
    };
}

function App_setElementPositionToWindowCenter($dialog)
{
    $dialog.position({
        my:"center", 
        at:"center",
        of: window
    });
}

function App_scrollToBottom($element)
{
    $element.scrollTop($element.prop("scrollHeight"));
}

function App_scrollToTop($element)
{
    $element.scrollTop(0);
}

function App_scrollToPosX($element, posX, isAnim)
{
    if(isAnim != null && isAnim == true) {
        $element.animate({
            scrollLeft:posX
        }, 200);
    }
    else {
        $element.scrollLeft(posX);
    }
}

function App_scrollToPosY($element, posY, isAnim)
{
    if(isAnim != null && isAnim == true) {
        $element.animate({
            scrollTop:posY
        }, 200);
    }
    else {
        $element.scrollTop(posY);
    }
}

function App_willScrollToDocumentEnd(action)
{
    $(document).scroll(function() {
        if ($(document).height() - window.innerHeight <= ($(window).scrollTop() + 10)) {
            if(action != null) {
                action();
            }
        }
    });
}

function App_titleAlert(message)
{
    $.titleAlert(message, {stopOnMouseMove:true});
}

function App_appendAppOverlay()
{
    if($("#App_overlay") != null)
    {
        $("#App_overlay").remove();
    }
    
    var $overlayElement = $('<div id="App_overlay" class="ui-widget-overlay ui-front"></div>');
    $("body").append($overlayElement);
    
    return $overlayElement;
}

function App_removeAppOverlay()
{
    $("#App_overlay").remove();
}

function App_showDialog(options)
{
    if(options.autoSize == null)
    {
        options.autoSize = false;
    }
    
    if(options.hasClose == null)
    {
        options.hasClose = true;
    }
    
    if(options.hasMask == null)
    {
        options.hasMask = true;
    }
    
    return $("<div></div>").dialogBox(options);
}

function App_relocateDialog($dialog)
{
    $dialog.css({
        'margin-top': function(){
 					var height;

					if(type === '' || type === 'normal'){
						if(that.settings.autoSize){
							height = $(this).height();
						}else{
							height = that.settings.height;
						}
					}else if(type === 'error' || type === 'correct'){
						if(that.settings.autoSize){
							height = $(this).height();
						}else{
							height = that.settings.height + 4;
						}
					}
					return -Math.round(height/2) + 'px';
 				},
 				'margin-left': function(){
 					var width = $(this).width();
 					return -Math.round(width/2) + 'px';
 				}
    });
}

function App_toastr(message, title, onShownAction, onHiddenAction, onclickAction)
{
    var options = {
        "positionClass": "toast-bottom-center"
    };

    if(onShownAction != null) {
        options.onShown = onShownAction;
    }

    if(onHiddenAction != null) {
        options.onHidden = onHiddenAction;
    }

    if(onclickAction != null) {
        options.onclick = onclickAction;
    }

    toastr.success(message, title, options);
}

function App_horizontalTabs($element)
{
    $element.hide();
    
    $element.pwstabs({
        theme:"pws_theme_cga",
        effect:"none",
        recordHistory:true
    });
    
    var $horizontalTabElement = $element.parent();
    if($horizontalTabElement != null)
    {
        var horizontalTabElementWidth = $horizontalTabElement.width();
        $horizontalTabElement.find(".pws_tabs_controll").css("width", "200px");
        $horizontalTabElement.find(".pws_tabs_list").css("width", ((horizontalTabElementWidth - 200 - 1) + "px"));//reduce border width "1" from theme "pws_theme_cga"
    }
    
    $element.show();
}

function App_verticalTabs($element)
{
    $element.hide();
    
    $element.pwstabs({
        theme:"pws_theme_cga",
        effect:"none",
        tabsPosition:"vertical",
        recordHistory:true
    });
    
    var $verticalTabElement = $element.parent();
    if($verticalTabElement != null)
    {
        var verticalTabElementWidth = $verticalTabElement.width();
        $verticalTabElement.find(".pws_tabs_controll").css("width", "200px");
        $verticalTabElement.find(".pws_tabs_list").css("width", ((verticalTabElementWidth - 200 - 1) + "px"));//reduce border width "1" from theme "pws_theme_cga"
    }
    
    $element.show();
}

function App_generateElementId() {
    return "id_" + new Date().getTime() + "_" + Math.floor(Math.random() * 100000000);
}

function App_generateAutocompleteCellHtml(iconUrl, title, content)
{
    var html = '<li>';
    html += App_generateAutocompleteCellContentHtml(iconUrl, title, content);
    html += '</li>';
    
    return html;
}

function App_generateAutocompleteCellContentHtml(iconUrl, title, content)
{
    var html = '<div class="media">';
    html += '<div class="media-left media-top">';
    html += '<img src="' + iconUrl + '" style="border:1px solid rgba(0, 0, 0, .10); border-radius:50%; height:40px; width:40px;" />';
    html += '</div>';
    html += '<div class="media-body">';
    html += '<div class="title">' + (!System_checkIsEmptyString(title)?title:"") + '</div>';
    html += '<div class="content">' + (!System_checkIsEmptyString(content)?content:"") + '</div>';
    html += '</div>';
    html += '</div>';
    
    return html;
}

function App_dataURItoBlob(dataURI) {
    // convert base64/URLEncoded data component to raw binary data held in a string
    var byteString;
    if (dataURI.split(',')[0].indexOf('base64') >= 0)
        byteString = atob(dataURI.split(',')[1]);
    else
        byteString = unescape(dataURI.split(',')[1]);

    // separate out the mime component
    var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];

    // write the bytes of the string to a typed array
    var ia = new Uint8Array(byteString.length);
    for (var i = 0; i < byteString.length; i++) {
        ia[i] = byteString.charCodeAt(i);
    }

    return new Blob([ia], {type:mimeString});
}

function App_createCarousel($parent, itemHtmls, isShownIndicator, isLoop, isAutoScroll)
{
    if(isShownIndicator == null)
    {
        isShownIndicator = false;
    }
    
    if(isLoop == null)
    {
        isLoop = true;
    }
    
    if(isAutoScroll == null)
    {
        isAutoScroll = true;
    }
    
    var carouselId = App_generateElementId();

    var html = '<div id="' + carouselId + '" class="carousel slide" data-ride="carousel">';
    if(isShownIndicator) {
        html += '<ol class="carousel-indicators">';
        for(var i = 0; i < itemHtmls.length; ++i) {
            html += '<li data-target="#' + carouselId + '" data-slide-to="' + i + '"' + (i == 0 ? ' class="active"' : '') + '></li>';
        }
        html += '</ol>';
    }
    html += '<div class="carousel-inner">';
    for(var i = 0; i < itemHtmls.length; ++i) {
        html += '<div class="item' + (i == 0 ? ' active' : '') + '">';
        html += itemHtmls[i];
        html += '</div>';
    }
    html += '</div>';
    
    if(itemHtmls.length > 1) {
        html += '<a class="left carousel-control" href="#' + carouselId + '" data-slide="prev">';
        html += '<span class="glyphicon glyphicon-chevron-left"></span>';
        html += '<span class="sr-only">Previous</span>';
        html += '</a>';
        html += '<a class="right carousel-control" href="#' + carouselId + '" data-slide="next">';
        html += '<span class="glyphicon glyphicon-chevron-right"></span>';
        html += '<span class="sr-only">Next</span>';
        html += '</a>';
    }
    
    html += '</div>';

    $carousel = $(html);
    $parent.append($carousel);
    
    var carouselConfig = {"wrap": isLoop};
    if(!isAutoScroll) {
        carouselConfig.interval = false;
    }
    
    $carousel.carousel(carouselConfig);
    
    return $carousel;
}

function App_gotoCarouselItem($carousel, number)
{
    $carousel.carousel(number);
}
/*
function App_createCarouselToShowMultipleElement($parent, itemHtmls, isShownIndicator, isLoop, isAutoScroll, sameTimeMaxElement)
{
    var $carousel = App_createCarousel($parent, itemHtmls, isShownIndicator, isLoop, isAutoScroll);
    if(sameTimeMaxElement != null && sameTimeMaxElement > 1) {
        $carousel.find('.item').each(function() {
            $(this).children(':first-child').css("width", (100 / sameTimeMaxElement) + "%");
            $(this).children(':first-child').css("max-width", (100 / sameTimeMaxElement) + "%");
            $(this).children(':first-child').css("float", "left");

            var next = $(this).next();
            if (!next.length) {
                next = $(this).siblings(':first');
            }
            var $clone = next.children(':first-child').clone();
            $clone.css("width", (100 / sameTimeMaxElement) + "%");
            $clone.css("max-width", (100 / sameTimeMaxElement) + "%");
            $clone.css("float", "left");
            $clone.appendTo($(this));

            if (next.next().length>0) {
                $clone = next.next().children(':first-child').clone();
                $clone.css("width", (100 / sameTimeMaxElement) + "%");
                $clone.css("max-width", (100 / sameTimeMaxElement) + "%");
                $clone.css("float", "left");
                $clone.appendTo($(this));
            }
            else {
                $clone = $(this).siblings(':first').children(':first-child').clone();
                $clone.css("width", (100 / sameTimeMaxElement) + "%");
                $clone.css("max-width", (100 / sameTimeMaxElement) + "%");
                $clone.css("float", "left");
                $clone.appendTo($(this));
            }
        });
    }
    
    var specialCss = $carousel.attr("id") + ' .carousel-inner .item.left.active {transform: translateX(-33%);}' +
            $carousel.attr("id") + ' .carousel-inner .item.right.active {transform: translateX(33%);}' +
            $carousel.attr("id") + ' .carousel-inner .item.next {transform: translateX(33%)}' +
            $carousel.attr("id") + ' .carousel-inner .item.prev {transform: translateX(-33%)}' +
            $carousel.attr("id") + ' .carousel-inner .item.right,.carousel-inner .item.left {transform: translateX(0);}';

    $carousel.append('<style>' + specialCss + '</style>');

    return $carousel;
}
*/
function App_createCarousel2($parent, itemHtmls, isShownIndicator, isLoop, isAutoScroll, sameTimeMaxItemDisplayCount)
{
    if(isShownIndicator == null)
    {
        isShownIndicator = false;
    }
    
    if(isLoop == null)
    {
        isLoop = true;
    }
    
    if(isAutoScroll == null)
    {
        isAutoScroll = true;
    }

    var finalItemCount = Math.ceil(itemHtmls.length / sameTimeMaxItemDisplayCount);

    var carouselId = App_generateElementId();

    var html = '<div id="' + carouselId + '" class="carousel slide" data-ride="carousel">';
    if(isShownIndicator) {
        html += '<ol class="carousel-indicators">';
        for(var i = 0; i < finalItemCount; ++i) {
            html += '<li data-target="#' + carouselId + '" data-slide-to="' + i + '"' + (i == 0 ? ' class="active"' : '') + '></li>';
        }
        html += '</ol>';
    }
    html += '<div class="carousel-inner">';
    for(var i = 0; i < itemHtmls.length; i+=sameTimeMaxItemDisplayCount) {
        html += '<div class="item' + (i == 0 ? ' active' : '') + '">';

        for(var j = 0; j < sameTimeMaxItemDisplayCount; ++j) {
            var itemHtmlsIndex = i + j;
            if(itemHtmlsIndex >= itemHtmls.length) {
                break;
            }

            html += itemHtmls[itemHtmlsIndex];
        }

        html += '</div>';
    }
    html += '</div>';
    
    if(finalItemCount > 1) {
        html += '<a class="left carousel-control" href="#' + carouselId + '" data-slide="prev">';
        html += '<span class="glyphicon glyphicon-chevron-left"></span>';
        html += '<span class="sr-only">Previous</span>';
        html += '</a>';
        html += '<a class="right carousel-control" href="#' + carouselId + '" data-slide="next">';
        html += '<span class="glyphicon glyphicon-chevron-right"></span>';
        html += '<span class="sr-only">Next</span>';
        html += '</a>';
    }
    
    html += '</div>';

    $carousel = $(html);
    $parent.append($carousel);
    
    var carouselConfig = {"wrap": isLoop};
    if(!isAutoScroll) {
        carouselConfig.interval = false;
    }
    
    $carousel.carousel(carouselConfig);

    $carousel.find(".item > *").css("width", (100 / sameTimeMaxItemDisplayCount) + "%");
    $carousel.find(".item > *").css("max-width", (100 / sameTimeMaxItemDisplayCount) + "%");
    $carousel.find(".item > *").css("float", "left");

    return $carousel;
}

function App_changeLocale(localeCode, action)
{
    $.ajax({
        url: "https://expo.geda.gg/api/user/set_locale",
        type: "POST",
        dataType: "json",
        data: {
            "locale":localeCode
        },
        complete: function () {
            if(action != null) {
                action();
            }
            else {
                location.reload();
            }
        }
    });
}

function App_closeDialog($dialog)
{
    $dialog.parent().modal('hide');
}

function App_getDialogByDialogButton($button)
{
    return $button.parentsUntil(".modal-dialog").parent();
}

function App_showDialogWithoutButton(dialogId, title, content, settings, onOpenAction, onCloseAction)
{
    return App_showDialogWithButtonMaps(
        dialogId, 
        title, 
        content, 
        settings, 
        null, 
        onOpenAction, 
        onCloseAction);
}

function App_showDialogWithOkButton(dialogId, title, content, settings, onOpenAction, onCloseAction)
{
    return App_showDialogWithButtonMaps(
        dialogId, 
        title, 
        content, 
        settings, 
        {
            "\u78ba\u5b9a": function (e) {
                App_closeDialog(App_getDialogByDialogButton($(e.target)));
            }
        }, 
        onOpenAction, 
        onCloseAction);
}

function App_showDialogWithButtonMaps(dialogId, title, content, settings, buttonMap, onOpenAction, onCloseAction)
{
    var dialogHtml = '<div class="modal fade" role="dialog">' +
        '<div ' + ((!System_checkIsEmptyString(dialogId)) ? (' id="' + dialogId + '"') : '') + ' class="modal-dialog">' +
        '<div class="modal-content">' +
        '<div class="modal-header">' +
        '<button type="button" class="close" data-dismiss="modal">&times;</button>' +
        '<h4 class="modal-title">' + (title != null ? title : "") + '</h4>' +
        '</div>' +
        '<div class="modal-body">' + (content != null ? content : "") + '</div>';

    var buttonMapKeyCount = 0;
    for(var buttonMapKey in buttonMap) {
        ++buttonMapKeyCount;
    }
    
    if(buttonMapKeyCount > 0) {
        dialogHtml += '<div class="modal-footer">';

        var buttonMapIndex = 0;
        for(var buttonMapKey in buttonMap) {
            dialogHtml += '<button type="button" class="button_' + buttonMapIndex + ' btn btn-default" data-dismiss="modal" button-index=' + buttonMapIndex + '>' + buttonMapKey + '</button>';

            ++buttonMapIndex;
        }
        
        dialogHtml += '</div>';
    }

    dialogHtml += '</div>' +
        '</div>' +
        '</div>';

    var $modal = $(dialogHtml).modal({backdrop: true});
    
    $modal.on('shown.bs.modal', function (event) {
        if(onOpenAction != null) {
            onOpenAction(event);
        }

        var buttonMapIndex = 0;
        for(var buttonMapKey in buttonMap) {
            $modal.find(".button_" + buttonMapIndex).click(function(event) {
                var $button = $(this);

				var buttonMapIndex2 = 0;
				var buttonFunction = null;
				for(var buttonMapKey2 in buttonMap) {
					if($button.attr("button-index") == buttonMapIndex2) {
						buttonFunction = buttonMap[buttonMapKey2];
						break;
					}
					
					++buttonMapIndex2;
				}

                if(buttonFunction != null) {
                    buttonFunction(event);
                }

                return false;
            });

            ++buttonMapIndex;
        }
    });

	$modal.on('hidden.bs.modal', function () {
		$(this).prev(".modal-backdrop").remove();
		$(this).remove();
	});

    if(onCloseAction != null) {
        $modal.on('hidden.bs.modal', function (event) {
            onCloseAction(event);
        });
    }
    
    return $modal.find(".modal-dialog");
}

function App_showDialogWithConfirmAndCancelButton(dialogId, title, content, settings, onConfirmAction, onCancelAction, onOpenAction, onCloseAction)
{
    return App_showDialogWithButtonMaps(
        dialogId, 
        title, 
        content, 
        settings, 
        {
            "\u78ba\u5b9a": function (e) {
                if(onConfirmAction != null) {
                    onConfirmAction(e);
                }
            },
            "\u53d6\u6d88": function (e) {
                if(onCancelAction != null) {
                    onCancelAction(e);
                }
                App_closeDialog(App_getDialogByDialogButton($(e.target)));
            }
        }, 
        onOpenAction, 
        onCloseAction);
}

function App_showDialogWithLoadingAnimationConfirmAndCancelButton(dialogId, title, content, settings, onConfirmAction, onCancelAction, onOpenAction, onCloseAction)
{
    return App_showDialogWithButtonMaps(
        dialogId, 
        title, 
        content, 
        settings, 
        {
            '<span class="loading_animation" style="background:none; display:none;"></span>確定<span class="loading_animation" style="display:none;"></span>': function (e) {
                if(onConfirmAction != null) {
                    onConfirmAction(e);
                }
            },
            "\u53d6\u6d88": function (e) {
                if(onCancelAction != null) {
                    onCancelAction(e);
                }
                App_closeDialog(App_getDialogByDialogButton($(e.target)));
            }
        }, 
        onOpenAction, 
        onCloseAction);
}

function App_logout(afterLogoutUrl) {
    }

function System_cloneJson(inputJson) {
    return JSON.parse(JSON.stringify(inputJson));
}

function System_checkIsEmptyString(content) {
    if(content == null || content.length == 0) {
        return true;
    }
    
    return false;
}

function System_historyBack() {
    history.back(-1);
}

//input type="email", must use this function to trim in mobile
function System_forceTrimElementVal($element) {
    var backupVal = $element.val().trim();
    $element.val("");
    $element.val(backupVal);
}

function System_getFileExtension(path)
{
    return path.split('.').pop();
}

function System_getUrlHash(url)
{
    var sharpSignIndex = url.indexOf('#');
    if(sharpSignIndex != -1) {
        return url.substring(sharpSignIndex + 1);
    }

    return null;
}

function System_getUrlWithoutHash(url)
{
    var sharpSignIndex = url.indexOf('#');
    if(sharpSignIndex != -1) {
        return url.substring(0, sharpSignIndex);
    }
    
    return url;
}

//how to get parameter value: var fType = getUrlVars()["type"];
function System_getUrlParameters(url)
{
    var vars = {};
    var parts = url.replace(/[?&]+([^=&]+)=([^&]*)/gi, 
        function(m,key,value) {
            vars[key] = value;
        });
    
    return vars;
}

function System_setUrlParameter(url, parameterName, parameterValue)
{
    var urlParameters = System_getUrlParameters(url);
    
    urlParameters[parameterName] = parameterValue;
    
    var urlParameterNames = Object.keys(urlParameters);

    var newUrl = url.split("?")[0];
    for(var i = 0; i < urlParameterNames.length; ++i) {
        var urlParameterName = urlParameterNames[i];
        
        if(i > 0) {
            newUrl += "&";
        }
        else {
            newUrl += "?";
        }
        
        newUrl += urlParameterName + "=" + urlParameters[urlParameterName];
    }
    
    return newUrl;
}

function System_selectValidValue(urlname, id)
{
    return (!System_checkIsEmptyString(urlname) ? urlname : id);
}

function System_disableContenteditableElement($element, isDisabled)
{
    if(isDisabled) {
        $element.attr("contenteditable", "false");
        $element.attr("disabled", "disabled");
    }
    else {
        $element.attr("contenteditable", "true");
        $element.removeAttr("disabled");
    }
}

function System_selectAllContenteditableElement($element)
{
    if(!$element.is(":focus")) {
        $element.focus();
    }

    if (document.body.createTextRange) {
        var range = document.body.createTextRange();
        range.moveToElementText($element[0]);
        range.select();
    }
    else if (window.getSelection) {
        var selection = window.getSelection();        
        var range = document.createRange();
        range.selectNodeContents($element[0]);
        selection.removeAllRanges();
        selection.addRange(range);
    }
}