diff --git a/source/Ox.js b/source/Ox.js
index 16d1ce97..675fbed3 100644
--- a/source/Ox.js
+++ b/source/Ox.js
@@ -37,7 +37,7 @@
             }
 
             function getPath() {
-                var index, regexp = /Ox\.js(\?\d+|)$/,
+                var index, regexp = /Ox\.js(\?[\d\.]+|)$/,
                     scripts = document.getElementsByTagName('script'), src;
                 for (index = scripts.length - 1; index >= 0; index--) {
                     src = scripts[index].src;
diff --git a/source/Ox/js/Constants.js b/source/Ox/js/Constants.js
index 8f88ca13..1fe2d45b 100644
--- a/source/Ox/js/Constants.js
+++ b/source/Ox/js/Constants.js
@@ -63,7 +63,8 @@ Ox.LOCALE_NAMES = {
     'el': 'Ελληνικά',
     'en': 'English',
     'fr': 'Français',
-    'hi': 'हिन्दी'
+    'hi': 'हिन्दी',
+    'tr': 'Türkçe'
 };
 //@ Ox.LOCALES <o> Locales per module
 Ox.LOCALES = {};
diff --git a/source/Ox/json/locale.tr.json b/source/Ox/json/locale.tr.json
new file mode 100644
index 00000000..81c526bc
--- /dev/null
+++ b/source/Ox/json/locale.tr.json
@@ -0,0 +1,89 @@
+{
+  "%": "%",
+  ",": ",",
+  ".": ".",
+  "%A, %B %e, %Y": "%A, %B %e, %Y",
+  "%a, %b %e, %Y": "%a, %b %e, %Y",
+  "AD": "MS",
+  "AM": "",
+  "Apr": "",
+  "April": "Nisan",
+  "Aug": "",
+  "August": "Ağustos",
+  "BC": "MÖ",
+  "%B %e, %Y": "",
+  "%b %e, %Y": "",
+  "d": "g",
+  "day": "gün",
+  "days": "gün",
+  "days{2}": "gün",
+  "Dec": "",
+  "December": "Aralık",
+  "Fall": "Düşmek",
+  "Feb": "",
+  "February": "Şubat",
+  "Fri": "",
+  "Friday": "Cuma",
+  "h": "s",
+  "hour": "saat",
+  "hours": "saat",
+  "hours{2}": "saat",
+  "%I:%M %p": "",
+  "%I:%M:%S %p": "",
+  "Jan": "",
+  "January": "Ocak",
+  "Jul": "",
+  "July": "Temmuz",
+  "Jun": "",
+  "June": "Haziran",
+  "m": "d",
+  "Mar": "",
+  "March": "Mart",
+  "May": "Mayıs",
+  "%m/%d/%Y": "",
+  "%m/%d/%y": "",
+  "minute": "dakika",
+  "minutes": "dakika",
+  "minutes{2}": "dakika",
+  "Mon": "",
+  "Monday": "Pazartesi",
+  "nd": ".",
+  "nd{22}": ".",
+  "no": "hayır",
+  "Nov": "",
+  "November": "Kasım",
+  "Oct": "",
+  "October": "Ekim",
+  "PM": "",
+  "rd": ".",
+  "rd{23}": ".",
+  "s": "s",
+  "Sat": "",
+  "Saturday": "Cumartesi",
+  "second": "saniye",
+  "seconds": "saniye",
+  "seconds{2}": "saniye",
+  "Sep": "",
+  "September": "Eylül",
+  "Spring": "Bahar",
+  "st": ".",
+  "st{21}": ".",
+  "Summer": "Yaz",
+  "Sun": "",
+  "Sunday": "Pazar",
+  "th": ".",
+  "th{11}": ".",
+  "th{12}": ".",
+  "th{13}": ".",
+  "Thu": "",
+  "Thursday": "Perşembe",
+  "Tue": "",
+  "Tuesday": "Salı",
+  "Wed": "",
+  "Wednesday": "Çarşamba",
+  "Winter": "kış",
+  "y": "yy",
+  "year": "yıl",
+  "years": "yıl",
+  "years{2}": "yıl"
+}
diff --git a/source/UI/css/UI.css b/source/UI/css/UI.css
index e6ea4dca..2b29ba4e 100644
--- a/source/UI/css/UI.css
+++ b/source/UI/css/UI.css
@@ -16,6 +16,9 @@ a:hover, .OxLink:hover {
 blockquote {
     margin: 0 1.5em 0 1.5em;
 }
+html, body {
+    overscroll-behavior: none;
+}
 body {
     margin: 0;
     cursor: default;
@@ -2458,6 +2461,7 @@ Video
     font-size: 8px;
     line-height: 10px;
     text-align: center;
+    text-wrap: balance;
     text-overflow: ellipsis;
     text-shadow: rgba(0, 0, 0, 1) 1px 1px 1px;
     color: rgb(255, 255, 255);
diff --git a/source/UI/css/theme.css b/source/UI/css/theme.css
index 5c62887e..83ac746d 100644
--- a/source/UI/css/theme.css
+++ b/source/UI/css/theme.css
@@ -1188,8 +1188,10 @@ Scrollbars
     background: -webkit-linear-gradient(left, $buttonActiveGradient);
 }
 
-body.$themeClass {
- scrollbar-color: $bodyBorder $bodyBackground;
+@supports not selector(::-webkit-scrollbar) {
+    body.$themeClass {
+        scrollbar-color: $bodyBorder $bodyBackground;
+    }
 }
 
 /*
diff --git a/source/UI/js/Core/Element.js b/source/UI/js/Core/Element.js
index 5e1ca456..df17ea0b 100644
--- a/source/UI/js/Core/Element.js
+++ b/source/UI/js/Core/Element.js
@@ -710,6 +710,7 @@
         Ox.Focus.removeElement(this.oxid);
         this.self(_).unbindKeyboard();
         this.$tooltip && this.$tooltip.remove();
+        jQuery.cleanData(this.$element);
         delete Ox.$elements[this.oxid];
         // If setElement($element) was used, delete $element too
         delete Ox.$elements[this.$element.oxid];
@@ -738,6 +739,7 @@
         this.findElements().forEach(function($element) {
             $element.removeElement(false);
         });
+        jQuery.cleanData(this.$element);
         this.$element.replaceWith($element);
         if ($element.$element) { // $element is Ox.Element
             this.$element = $element.$element;
diff --git a/source/UI/js/Core/Event.js b/source/UI/js/Core/Event.js
index 8df1650a..31c1fee8 100644
--- a/source/UI/js/Core/Event.js
+++ b/source/UI/js/Core/Event.js
@@ -438,7 +438,7 @@
             Ox.forEach(
                 Ox.makeObject(Ox.slice(arguments)),
                 function(data, event) {
-                    target.postMessage(JSON.stringify({
+                    target && target.postMessage(JSON.stringify({
                         data: data,
                         event: event,
                         target: isParent ? Ox.oxid : null
diff --git a/source/UI/js/Core/Request.js b/source/UI/js/Core/Request.js
index cadc6e5a..b5980252 100644
--- a/source/UI/js/Core/Request.js
+++ b/source/UI/js/Core/Request.js
@@ -25,6 +25,7 @@ Ox.Request = (function() {
         $element;
 
     return {
+        async: true,
 
         /*@
         bindEvent <f> Bind event
@@ -139,6 +140,7 @@ Ox.Request = (function() {
                 } else {
                     pending[req] = true;
                     $.ajax({
+                        async: Ox.Request.async,
                         beforeSend: function(request) {
                             var csrftoken = Ox.Cookies('csrftoken');
                             if (csrftoken) {
diff --git a/source/UI/js/Form/ArrayEditable.js b/source/UI/js/Form/ArrayEditable.js
index f361569d..11f62ff9 100644
--- a/source/UI/js/Form/ArrayEditable.js
+++ b/source/UI/js/Form/ArrayEditable.js
@@ -25,6 +25,7 @@ Ox.ArrayEditable = function(options, self) {
     var that = Ox.Element({}, self)
         .defaults({
             clickLink: null,
+            confirmDeleteDialog: null,
             editable: true,
             format: null,
             getSortValue: null,
@@ -116,23 +117,31 @@ Ox.ArrayEditable = function(options, self) {
 
     self.selected = getSelectedPosition();
 
-    function deleteItem(id) {
+    function deleteItem(id, empty) {
         // it is possible to delete an (empty-value) item
         // by selecting another one
         id = id || self.options.selected;
-        var position = Ox.getIndexById(self.options.items, id)
-        if (self.options.editable) {
-            self.options.items.splice(position, 1);
-            renderItems();
-            that.triggerEvent('delete', {id: id});
-            self.editing = false;
-            if (self.options.selected == id) {
-                self.selected = -1;
-                self.options.selected = '';
-            } else if (self.options.selected) {
-                self.selected = Ox.getIndexById(self.options.item, self.options.selected)
+
+        (self.options.confirmDeleteDialog && !empty ? self.options.confirmDeleteDialog: Ox.noop)({
+            items: Ox.isArray(id) ? id : [id],
+        }, function(result) {
+            if (self.options.editable) {
+                (Ox.isArray(id) ? id : [id]).forEach(id => {
+                    var position = Ox.getIndexById(self.options.items, id)
+                    self.options.items.splice(position, 1);
+                    that.triggerEvent('delete', {id: id});
+                })
+                renderItems();
+                self.editing = false;
+                if (self.options.selected == id) {
+                    self.selected = -1;
+                    self.options.selected = '';
+                } else if (self.options.selected) {
+                    self.selected = Ox.getIndexById(self.options.item, self.options.selected)
+                }
             }
-        }
+        })
+
     }
 
     function doubleclick(e) {
@@ -146,12 +155,20 @@ Ox.ArrayEditable = function(options, self) {
         }
     }
 
+    function getId(position) {
+        return position > -1 ? self.options.items[position].id : '';
+    }
+
     function getSelectedId() {
-        return self.selected > -1 ? self.options.items[self.selected].id : '';
+        return getId(self.selected);
+    }
+
+    function getPosition(id) {
+        return Ox.getIndexById(self.options.items, id);
     }
 
     function getSelectedPosition() {
-        return Ox.getIndexById(self.options.items, self.options.selected);
+        return getPosition(self.options.selected);
     }
 
     function renderItems(blur) {
@@ -267,6 +284,50 @@ Ox.ArrayEditable = function(options, self) {
                 : that.triggerEvent('selectprevious');
         }
     }
+    function toggleItem(idOrPosition) {
+        var id, position;
+        if (Ox.isString(idOrPosition)) {
+            id = idOrPosition
+            position = getPosition(id);
+        } else {
+            position = idOrPosition
+            id = getId(position);
+        }
+        if (!Ox.isArray(self.options.selected)) {
+            self.options.selected = [self.options.selected]
+        }
+        if (!Ox.isArray(self.selected)) {
+            self.selected = [self.selected]
+        }
+        if (!self.options.selected.includes(id)) {
+            var minPos, maxPos;
+            if (Ox.min(self.selected) > position) {
+                minPos = position
+                maxPos = Ox.min(self.selected)
+            } else {
+                minPos = Ox.max(self.selected) + 1
+                maxPos = position + 1
+            }
+            Ox.range(minPos, maxPos).forEach(pos => {
+                self.selected.push(pos)
+                self.options.selected.push(getId(pos))
+            })
+
+        }
+        that.find('.OxSelected').removeClass('OxSelected').removeClass('OxMultiple');
+        that.find('.OxGroup').removeClass('OxGroup')
+        if (self.options.selected.length == 1) {
+            self.options.selected = self.options.selected[0]
+            self.selected = self.selected[0]
+            self.$items[self.selected].addClass('OxSelected');
+            self.options.highlightGroup && that.updateItemGroup()
+        } else {
+            Ox.forEach(self.selected, function(selected) {
+                self.$items[selected].addClass('OxSelected').addClass('OxMultiple');
+            })
+        }
+        triggerSelectEvent();
+    }
 
     function selectItem(idOrPosition) {
         if (Ox.isString(idOrPosition)) {
@@ -327,8 +388,14 @@ Ox.ArrayEditable = function(options, self) {
                 position = $element.data('position');
                 // if clicked on an element
                 if (position != self.selected) {
-                    // select another item
-                    selectItem(position);
+                    if (e.shiftKey && self.selected != -1) {
+                        // add/remove item from multiple selection
+                        document.getSelection().removeAllRanges();
+                        toggleItem(position);
+                    } else {
+                        // select another item
+                        selectItem(position);
+                    }
                 } else if (e.metaKey) {
                     // or deselect current item
                     selectNone();
@@ -370,7 +437,7 @@ Ox.ArrayEditable = function(options, self) {
         var item = Ox.getObjectById(self.options.items, id);
         Ox.Log('AE', 'submitItem', id, item)
         if (value === '') {
-            deleteItem(item.id);
+            deleteItem(item.id, true);
         } else {
             that.triggerEvent(item.value === value ? 'blur' : 'submit', {
                 id: item.id,
diff --git a/source/UI/js/Form/ButtonGroup.js b/source/UI/js/Form/ButtonGroup.js
index c1c5ff5e..d8eb06ab 100644
--- a/source/UI/js/Form/ButtonGroup.js
+++ b/source/UI/js/Form/ButtonGroup.js
@@ -31,18 +31,29 @@ Ox.ButtonGroup = function(options, self) {
             .options(options || {})
             .update({
                 value: function() {
-                    // fixme: this doesn't work in cases where 
-                    // multiple buttons can be selected 
-                    var position = Ox.getIndexById(
-                        self.options.buttons, self.options.value
-                    );
-                    if (position > -1) { 
-                        self.$buttons[position].trigger('click'); 
-                    } else if (self.options.min == 0) {
-                        self.$buttons.forEach(function($button, i) {
-                            $button.options('value') && $button.trigger('click');
-                        });
+                    var positions = [],
+                        values = Ox.makeArray(self.options.value);
+
+                    Ox.forEach(values, function(value) {
+                        var position = Ox.getIndexById(
+                            self.options.buttons, value
+                        );
+
+                        if (position > -1) {
+                            positions.push(position);
+                        }
+                    });
+
+                    if (positions.length < self.options.min) {
+                        return;
                     }
+
+                    Ox.forEach(self.$buttons, function(button, pos) {
+                        var enabled = positions.indexOf(pos) > -1;
+                        if (enabled !== button.value()) {
+                            button.trigger('click');
+                        }
+                    });
                 }
             })
             .addClass(
diff --git a/source/UI/js/Form/FormPanel.js b/source/UI/js/Form/FormPanel.js
index b6b3409c..9eb7efe9 100644
--- a/source/UI/js/Form/FormPanel.js
+++ b/source/UI/js/Form/FormPanel.js
@@ -15,11 +15,18 @@ Ox.FormPanel = function(options, self) {
     var that = Ox.Element({}, self)
         .defaults({
             form: [],
-            listSize: 256
+            listSize: 256,
+            section: null
         })
-        .options(options || {});
+        .options(options || {})
+        .update({
+            section: setSection
+        });
 
-    self.section = 0;
+    if (self.options.section === null) {
+        self.options.section = self.options.form[0].id;
+    }
+    self.section = Ox.getIndexById(self.options.form, self.options.section);
     self.sectionTitle = self.options.form[self.section].title;
     self.$list = Ox.TableList({
         columns: [
@@ -62,7 +69,7 @@ Ox.FormPanel = function(options, self) {
         }),
         max: 1,
         min: 1,
-        selected: [self.options.form[0].id],
+        selected: [self.options.section],
         sort: [{key: 'id', operator: '+'}],
         unique: 'id',
         width: self.options.listSize
@@ -70,7 +77,11 @@ Ox.FormPanel = function(options, self) {
         select: function(data) {
             self.$sections[self.section].hide();
             self.section = Ox.getIndexById(self.options.form, data.ids[0]);
+            if (self.section == -1) {
+                self.section = 0
+            }
             self.$sections[self.section].show();
+            self.options.section = self.options.form[self.section].id;
             that.triggerEvent('select', {section: data.ids[0]});
         }
     });
@@ -130,7 +141,18 @@ Ox.FormPanel = function(options, self) {
         });
     });
 
-    self.$sections[0].show();
+    self.$sections[self.section].show();
+
+    function setSection() {
+        var id = self.options.section,
+            section = Ox.getIndexById(self.options.form, id);
+        if (section > -1 && self.section != section) {
+            self.$sections[self.section].hide();
+            self.section = section;
+            self.$list.options('selected', [id]);
+            self.$sections[self.section].show();
+        }
+    };
 
     that.setElement(Ox.SplitPanel({
         elements: [
@@ -191,13 +213,24 @@ Ox.FormPanel = function(options, self) {
     values <f> values
     @*/
     that.values = function() {
-        var values = {};
-        self.options.form.forEach(function(section, i) {
-            values[section.id] = self.$forms[i].values();
-        });
-        return values;
+        if (arguments.length === 0) {
+            var values = {};
+            self.options.form.forEach(function(section, i) {
+                values[section.id] = self.$forms[i].values();
+            });
+            return values;
+        } else {
+            var sections = arguments[0];
+
+            self.options.form.forEach(function(form, i) {
+                if (form.id in sections) {
+                    self.$forms[i].values(sections[form.id]);
+                }
+            });
+        }
     };
 
+
     return that;
     
 };
diff --git a/source/UI/js/List/List.js b/source/UI/js/List/List.js
index b5421c02..0c0f9bb1 100644
--- a/source/UI/js/List/List.js
+++ b/source/UI/js/List/List.js
@@ -624,7 +624,7 @@ Ox.List = function(options, self) {
     }
 
     function getPageByPosition(pos) {
-        return Math.floor(pos / self.options.pageLength);
+        return Math.floor(pos / self.pageLength);
     }
 
     function getPageByScrollPosition(pos) {
diff --git a/source/UI/js/Video/AnnotationFolder.js b/source/UI/js/Video/AnnotationFolder.js
index 4b04dcd4..2284f36d 100644
--- a/source/UI/js/Video/AnnotationFolder.js
+++ b/source/UI/js/Video/AnnotationFolder.js
@@ -35,6 +35,7 @@ Ox.AnnotationFolder = function(options, self) {
     var that = Ox.Element({}, self)
         .defaults({
             clickLink: null,
+            confirmDeleteDialog: null,
             collapsed: false,
             editable: false,
             highlight: '',
@@ -281,6 +282,7 @@ Ox.AnnotationFolder = function(options, self) {
     }
     self.$annotations = Ox.ArrayEditable(Ox.extend({
             clickLink: self.options.clickLink,
+            confirmDeleteDialog: self.options.confirmDeleteDialog,
             editable: self.options.editable,
             getSortValue: self.options.type == 'text'
                 ? function(value) {
@@ -579,26 +581,40 @@ Ox.AnnotationFolder = function(options, self) {
 
     function selectAnnotation(data) {
         if (self.loaded) {
-            var item = Ox.getObjectById(self.options.items, data.id);
-            self.options.selected = item ? data.id : '';
-            if (self.widget) {
-                if (self.options.type == 'event') {
-                    self.$calendar.options({
-                            selected: item && isDefined(item) ? item.event.id : ''
-                        })
-                        .panToEvent();
-                } else {
-                    self.$map.options({
-                            selected: item && isDefined(item) ? item.place.id : ''
-                        })
-                        .panToPlace();
+            var extendedData;
+            if (Ox.isArray(data.id) && data.id.length) {
+                var items = data.id.map(id => {
+                    return Ox.getObjectById(self.options.items, id);
+                })
+                self.options.selected = data.id;
+                extendedData = Ox.extend(data, {
+                    'in': Ox.min(items.map(item => { return item["in"]; })),
+                    out: Ox.max(items.map(item => { return item["out"]; })),
+                    layer: self.options.id
+                });
+            } else {
+                var item = Ox.getObjectById(self.options.items, data.id)
+                self.options.selected = item ? data.id : '';
+                if (self.widget) {
+                    if (self.options.type == 'event') {
+                        self.$calendar.options({
+                                selected: item && isDefined(item) ? item.event.id : ''
+                            })
+                            .panToEvent();
+                    } else {
+                        self.$map.options({
+                                selected: item && isDefined(item) ? item.place.id : ''
+                            })
+                            .panToPlace();
+                    }
                 }
+                extendedData = Ox.extend(data, item ? {
+                    'in': item['in'],
+                    out: item.out,
+                    layer: self.options.id
+                } : {});
             }
-            that.triggerEvent('select', Ox.extend(data, item ? {
-                'in': item['in'],
-                out: item.out,
-                layer: self.options.id
-            } : {}));
+            that.triggerEvent('select', extendedData)
         }
     }
 
diff --git a/source/UI/js/Video/AnnotationPanel.js b/source/UI/js/Video/AnnotationPanel.js
index e93ea671..658dc9f4 100644
--- a/source/UI/js/Video/AnnotationPanel.js
+++ b/source/UI/js/Video/AnnotationPanel.js
@@ -48,9 +48,11 @@ Ox.AnnotationPanel = function(options, self) {
         .defaults({
             calendarSize: 256,
             clickLink: null,
+            confirmDeleteDialog: null,
             editable: false,
             enableExport: false,
             enableImport: false,
+            enableTranscribe: false,
             highlight: '',
             highlightAnnotations: 'none',
             highlightLayer: '*',
@@ -303,7 +305,11 @@ Ox.AnnotationPanel = function(options, self) {
                     {},
                     {id: 'import', title: Ox._('Import Annotations...'), disabled: !self.options.enableImport},
                     {id: 'export', title: Ox._('Export Annotations...'), disabled: !self.options.enableExport},
-                ]
+                ].concat(
+                    self.options.enableTranscribe ? [
+                        {id: 'transcribeaudio', title: Ox._('Transcribe Audio...')},
+                    ]: []
+                )
             ),
             maxWidth: 256,
             style: 'square',
@@ -325,9 +331,9 @@ Ox.AnnotationPanel = function(options, self) {
                 } else if (data.id == 'export') {
                     that.triggerEvent('exportannotations');
                 } else if (data.id == 'find') {
-                    that.triggerEvent('find', {value: value});
+                    that.triggerEvent('find', {value: Ox.decodeHTMLEntities(value)});
                 } else if (data.id == 'findannotations') {
-                    that.triggerEvent('findannotations', {key: key, value: value});
+                    that.triggerEvent('findannotations', {key: key, value: Ox.decodeHTMLEntities(value)});
                 } else if (data.id == 'import') {
                     that.triggerEvent('importannotations');
                 } else if (data.id == 'insert') {
@@ -351,6 +357,8 @@ Ox.AnnotationPanel = function(options, self) {
                     // ...
                 } else if (data.id == 'showentityinfo') {
                     that.triggerEvent('showentityinfo', annotation.entity);
+                } else if (data.id == 'transcribeaudio') {
+                    that.triggerEvent('transcribeaudio');
                 } else if (data.id == 'undo') {
                     // ...
                 }
@@ -371,6 +379,7 @@ Ox.AnnotationPanel = function(options, self) {
         self.$folder[index] = Ox.AnnotationFolder(
                 Ox.extend({
                     clickLink: self.options.clickLink,
+                    confirmDeleteDialog: self.options.confirmDeleteDialog,
                     collapsed: !self.options.showLayers[layer.id],
                     editable: self.options.editable,
                     highlight: getHighlight(layer.id),
diff --git a/source/UI/js/Video/VideoAnnotationPanel.js b/source/UI/js/Video/VideoAnnotationPanel.js
index 5ce19326..3d52533a 100644
--- a/source/UI/js/Video/VideoAnnotationPanel.js
+++ b/source/UI/js/Video/VideoAnnotationPanel.js
@@ -61,11 +61,13 @@ Ox.VideoAnnotationPanel = function(options, self) {
                 censoredIcon: '',
                 censoredTooltip: '',
                 clickLink: null,
+                confirmDeleteDialog: null,
                 cuts: [],
                 duration: 0,
                 enableDownload: false,
                 enableImport: false,
                 enableExport: false,
+                enableTranscribe: false,
                 enableSetPosterFrame: false,
                 enableSubtitles: false,
                 find: '',
@@ -844,9 +846,11 @@ Ox.VideoAnnotationPanel = function(options, self) {
             autocomplete: self.options.autocomplete,
             calendarSize: self.options.annotationsCalendarSize,
             clickLink: self.options.clickLink,
+            confirmDeleteDialog: self.options.confirmDeleteDialog,
             editable: true,
             enableExport: self.options.enableExport,
             enableImport: self.options.enableImport,
+            enableTranscribe: self.options.enableTranscribe,
             highlight: self.options.find,
             highlightAnnotations: self.options.annotationsHighlight,
             highlightLayer: self.options.findLayer,
@@ -949,6 +953,9 @@ Ox.VideoAnnotationPanel = function(options, self) {
                 that.triggerEvent('showentityinfo', data);
             },
             submit: submitAnnotation,
+            transcribeaudio: function() {
+                that.triggerEvent('transcribeaudio');
+            },
             toggle: toggleAnnotations,
             togglecalendar: function(data) {
                 self.options.showAnnotationsCalendar = !data.collapsed;
diff --git a/source/UI/json/locale.tr.json b/source/UI/json/locale.tr.json
new file mode 100644
index 00000000..7f671f86
--- /dev/null
+++ b/source/UI/json/locale.tr.json
@@ -0,0 +1,281 @@
+{
+  ", doubleclick to edit": ", düzenlemek için çift tıkla",
+  "Add": "Ekle",
+  "Add Files": "Dosya Ekle",
+  "Add Place": "Yer Ekle",
+  "Add a condition": "koşul ekle",
+  "Add a group of conditions": "Bir grup koşul ekle",
+  "Add column after": "Sonrasına sütun ekle",
+  "Add column before": "Önce sütun ekle",
+  "Add row above": "Üste satır ekle",
+  "Add row below": "Altına satır ekle",
+  "Add {0}": "{0} ekle",
+  "Adding...": "Ekleniyor..",
+  "All": "Tüm",
+  "Alternative Names": "Alternatif İsimler",
+  "Area": "Alan",
+  "At Current Position": "Mevcut Konumda",
+  "Blockquote": "Blok halinde alıntıla",
+  "Bold": "Kalın",
+  "Borough": "Mahalle",
+  "Building": "Bina",
+  "Bullets": "Madde İşaretleri",
+  "By Duration": "Süreye göre",
+  "By Position": "Pozisyona Göre",
+  "By Text": "Metne gore",
+  "Cancel": "İptal et",
+  "Cancel/Deselect": "İptal et/Seçimi kaldır",
+  "Cancelled": "İptal edildi",
+  "City": "Şehir",
+  "Clear": "Temizle",
+  "Clear Event": "Etkinliği temizle",
+  "Clear Place": "Yeri Temizle",
+  "Clearing...": "Temizleniyor",
+  "Click to hide": "gizlemek için tıklayın",
+  "Click to pan, doubleclick to zoom": "Kaydırmak için tıklayın, yakınlaştırmak için çift tıklayın",
+  "Click to select": "Seçmek için tıklayın",
+  "Click to select, doubleclick to edit": "Seçmek için tıklayın, düzenlemek için çift tıklayın",
+  "Click to show": "Göstermek için tıklayın",
+  "Close": "Kapat",
+  "Complete": "Tamamlandı",
+  "Country": "Ülke",
+  "Date": "Tarih",
+  "Date Created": "Oluşturulma Tarihi",
+  "Date Modified": "Değiştirilme Tarihi",
+  "Define": "Tanımla",
+  "Define Event": "Etkinlik Tanımla",
+  "Define Place": "Yer Tanımla",
+  "Delete Annotation": "Ek Açıklamayı Sil",
+  "Deselect": "Seçimi Kaldır",
+  "Deselect Annotation": "Ek Açıklamanın Seçimini Kaldır",
+  "Don't Shuffle": "Karıştırma",
+  "Done": "Bitti",
+  "Download": "İndir",
+  "Download Selection...": "Seçimi İndir...",
+  "Download Video...": "Video İndir",
+  "Drag to resize": "Yeniden boyutlandırmak için sürükleyin",
+  "Drag to resize or click to hide": "Yeniden boyutlandırmak için sürükleyin veya gizlemek için tıklayın",
+  "Drag to resize or click to toggle map": "eniden boyutlandırmak için sürükleyin veya haritayı değiştirmek için tıklayın",
+  "Duration": "Süre",
+  "East": "Doğu",
+  "Edit": "Kurgula",
+  "Edit Annotation": "Ek Açıklamayı Kurgula",
+  "Edit/Submit": "Kurgula/Gönder",
+  "Editing Options": "Kurgulama Seçenekleri",
+  "Embed Selection...": "Seçimi Yerleştir",
+  "End": "Son",
+  "Enter Fullscreen": "Tam Ekran Gir",
+  "Event": "Etkinlik",
+  "Events": "Etkinlikler",
+  "Examples...": "Örnekler...",
+  "Exit Fullscreen": "Tam Ekrandan Çık",
+  "Feature": "Özellik",
+  "Find": "Bul",
+  "Find in All {0}": "Tüm {0} İçinde Bul",
+  "Find in List": "Listede Bul",
+  "Find in This {0}": "Bu {0}'da Bul",
+  "Find on Map": "Haritada Bul",
+  "Find...": "Bul...",
+  "Find: All": "Bul: Tümü",
+  "Find: Alternative Names": "Bul: Alternatif İsimler",
+  "Find: Geoname": "Bul: Geoisim",
+  "Find: Name": "Bul: İsim",
+  "Flag": "Bayrak",
+  "Font Size": "Yazı Tipi Boyutu",
+  "Generating Documentation...": "Dokümantasyon Oluşturuyor...",
+  "Geoname": "Geo isim",
+  "Go One Frame Back": "Bir Kare Geri Git",
+  "Go One Frame Forward": "Bir Kare İleri Git",
+  "Go One Line Down": "Bir Satır Aşağı Git",
+  "Go One Line Up": "Bir Satır Yukarı Git",
+  "Go One Second Back": "Bir Saniye Geri Git",
+  "Go One Second Forward": "Bir Saniye İleriye Git",
+  "Go to First Frame": "İlk Kareye Git",
+  "Go to In Point": "Giriş Noktasına Git",
+  "Go to Last Frame": "Son Kareye Git",
+  "Go to Next Annotation": "Sonraki Açıklamaya Git",
+  "Go to Next Cut": "Sonraki Kesime Git",
+  "Go to Next Result": "Sonraki Sonuca Git",
+  "Go to Out Point": "Çıkış Noktasına Git",
+  "Go to Poster Frame": "Poster Çerçevesine Git",
+  "Go to Previous Annotation": "Önceki Ek Açıklamaya Git",
+  "Go to Previous Cut": "Önceki Kesmeye Git",
+  "Go to Previous Result": "Önceki Sonuca Git",
+  "Headline": "Başlık",
+  "Hide": "Sakla",
+  "Hide Controls": "Kontrolleri Gizle",
+  "Hide Labels": "Etiketleri Gizle",
+  "Home": "Ana Sayfa",
+  "Home Channel": "Ana Kanal",
+  "Image": "İmge",
+  "Import Annotations...": "Ek Açıklamaları İçe Aktar...",
+  "In Current Selection": "Mevcut Seçimde",
+  "Insert": "Ekle",
+  "Insert HTML": "HTML Ekle",
+  "Insert...": "Ekle...",
+  "Italic": "İtalik",
+  "Join Clip(s) at Cuts": "Klip(ler)i Kesimlerde Birleştir",
+  "Keyboard Shortcuts": "Klavye Kısayolları",
+  "Keyboard Shortcuts...": "Klavye Kısayolları...",
+  "Large": "Büyük",
+  "Large Player": "Büyük Oynatıcı",
+  "Larger": "Daha Büyük",
+  "Latitude": "Enlem",
+  "Limit to": "Sınırla",
+  "Linebreak": "Satır Sonu",
+  "Link": "Link",
+  "List": "Liste",
+  "Longitude": "Boylam",
+  "Make Clip(s) Static": "Klip(ler)i Statik Yap",
+  "Map Options": "Harita Seçenekleri",
+  "Match": "Eşleme",
+  "Matches": "Eşlemeler",
+  "Medium": "Orta",
+  "Monospace": "Monospace",
+  "Mute": "Sessiz",
+  "Mute/Unmute": "Sesi Kapat/Sesi Aç",
+  "Name": "İsim",
+  "New Event": "Yeni Etkinlik",
+  "New Place": "Yeni Yer",
+  "Next": "Sıradaki",
+  "Next Channel": "Yeni Kanal",
+  "Next Result": "Bir Sonraki Sonuç",
+  "No file selected": "Seçili dosya yok",
+  "No files selected": "Seçili dosya yok",
+  "North": "Kuzey",
+  "Numbers": "Sayılar",
+  "Open in New Tab": "Yeni Sekmede Aç",
+  "Options": "Seçenekler",
+  "Other": "Diğer",
+  "Paragraph": "Paragraf",
+  "Pause": "Durdur",
+  "Paused": "Durduruldu",
+  "Person": "Kişi",
+  "Place": "Yer",
+  "Place or Event": "Yer ya da Etkinlik",
+  "Play": "Oynat",
+  "Play Current Track": "Seçili Parçayı Çal",
+  "Play In to Out": "Giriş-Çıkış Arasında Oynat",
+  "Play Next Track": "Bir Sonraki Parçayı Çal",
+  "Play/Pause": "Başlat/Durdur",
+  "Previous": "Önceki",
+  "Previous Channel": "Önceki Kanal",
+  "Previous Result": "Önceki Sonuç",
+  "Region": "Bölge",
+  "Reload": "Yeniden Yükle",
+  "Remove": "Kaldır",
+  "Remove Event": "Etkinliği Kaldır",
+  "Remove File": "Dosyayı Kaldır",
+  "Remove Place": "Yeri Kaldır",
+  "Remove this column": "Bu sütunu kaldır",
+  "Remove this condition": "Bu koşulu kaldır",
+  "Remove this group of conditions": "Bu koşul grubunu kaldır ",
+  "Remove this row": "Bu satırı kaldır",
+  "Removing...": "Kaldırıyor...",
+  "Repeat All": "Hepsini Tekrarla",
+  "Repeat None": "Hiçbirini Tekrarlama",
+  "Repeat One": "Birini Tekrarla",
+  "Reset this condition": "Bu koşulu sıfırla",
+  "Resolution": "Çözünürlük",
+  "Restart": "Yeniden Başlat",
+  "Restore Defaults": "Varsayılanları Geri Yükle",
+  "Results": "Sonuçlar",
+  "Resume": "Devam Et",
+  "Right-to-Left": "Sağdan Sola",
+  "Run Tests": "Testleri Çalıştır",
+  "Save Changes": "Değişiklikleri Kaydet",
+  "Save as Smart List": "Akıllı Liste olarak Kaydet",
+  "Scale to Fill": "Doldurmak için Ölç",
+  "Scale to Fit": "Sığacak Şekilde Ölç",
+  "Scroll to Player": "Oyuncuya Kaydır",
+  "Select Current Annotation": "Geçerli Ek Açılamayı Seç",
+  "Select Current Cut": "Geçerli Kesimi Seç",
+  "Select File": "Dosya Seç",
+  "Select Next Annotation": "Sonraki Açıklamayı Seç",
+  "Select Previous Annotation": "Önceki Açıklamayı Seç",
+  "Set ": "Berlie",
+  "Set In Point": "Giriş Noktası Belirle",
+  "Set Out Point": "Çıkış Noktası Belirle",
+  "Set Poster Frame": "Poster Karesi Belirle",
+  "Settings": "Ayarlar",
+  "Show Annotations": "Ek Açıklamayı Göster",
+  "Show Controls": "Kontrol Çubuğunu Göster",
+  "Show Dates": "Tarihleri Göster",
+  "Show Labels": "Etiketleri Göster",
+  "Show Other": "Diğerini Göster",
+  "Show People": "İnsanları Göster",
+  "Show Places": "Yerleri Göster",
+  "Show Remaining Time": "Kalan Zamanı Göster",
+  "Show Subtitles": "Altyazıları Göster",
+  "Show Users": "Kullanıcıları Göster",
+  "Shuffle": "Karıştır",
+  "Small": "Küçük",
+  "Small Player": "Küçük Oynatıcı",
+  "Smaller": "Daha Küçük",
+  "Sort Annotations": "Ek Açıklamayı Düzenle",
+  "South": "Güney",
+  "Split Clip(s) at Cuts": "Klip(ler)i Kesimlerde Böl",
+  "Start": "Başlat",
+  "Street": "Sokak",
+  "Strike": "Üstünü Çiz",
+  "Subscript": "Alt Simge",
+  "Subtitles": "Altyazılar",
+  "Superscript": "Üst Simge",
+  "Switch Theme": "Temayı Değiştir",
+  "Timeline": "Zaman Çizelgesi",
+  "Title": "Başlık",
+  "Turn Volume Down": "Sesi Kıs",
+  "Turn Volume Up": "Sesi Aç",
+  "Type": "Tür",
+  "Underline": "Altını Çiz",
+  "Undo Changes": "Değişiklikleri Geri Al",
+  "Unmute": "Sesi Aç",
+  "Untitled": "İsimsiz",
+  "User": "Kullanıcı",
+  "Valid": "Geçerli",
+  "View": "Görüntüle",
+  "View Live": "Canlı Görüntüle",
+  "View Source": "Kaynağı Görüntüle",
+  "View as Grid": "Izgara Olarak Görüntüle",
+  "View as List": "Liste Olarak Görüntüle",
+  "Volume": "Ses Seviyesi",
+  "West": "Batı",
+  "add": "ekle",
+  "all": "hepsi",
+  "and": "ve",
+  "annotations": "ek açıklamalar",
+  "any": "herhangi",
+  "ascending": "artan",
+  "bracket": "parantez",
+  "contains": "içerir",
+  "descending": "azalan",
+  "does not contain": "içermez",
+  "does not end with": "ile bitmiyor",
+  "does not start with": "ile başlamaz",
+  "ends with": "ile biter",
+  "file": "dosya",
+  "files": "dosyalar",
+  "in": "içinde",
+  "is": "",
+  "is after": "sonra",
+  "is before": "önce",
+  "is between": "arasında",
+  "is greater than": "'den büyüktür",
+  "is less than": "daha azdır",
+  "is not": "değil",
+  "is not after": "sonra değil",
+  "is not before": "önce değil",
+  "is not between": "arasında değil",
+  "is not greater than": "daha büyük değil",
+  "is not less than": "daha az değil",
+  "items": "öğeler",
+  "of the following conditions": "aşağıdaki koşullardan",
+  "order": "sırala",
+  "sorted by": "göre sırala",
+  "starts with": "ile başla",
+  "unknown": "bilinmiyor",
+  "{0} Century": "Yüzyıl",
+  "{0} Century BC": "Yüzyıl MÖ",
+  "{0} Millennium": "{0} Milenyum",
+  "{0} Millennium BC": "MÖ {0} Milenyum"
+}
diff --git a/tools/build/build.py b/tools/build/build.py
index 8accbd3d..ec3cc568 100755
--- a/tools/build/build.py
+++ b/tools/build/build.py
@@ -80,13 +80,13 @@ def build_oxjs(downloads=False, geo=False):
     path = source_path + 'UI/svg/'
     for filename in [filename for filename in os.listdir(path) if not filename[0] in '._']:
         svg = read_text(path + filename)
-        svg = re.sub('\n\s*', '', svg)
-        svg = re.sub('<!--.+?-->', '', svg)
+        svg = re.sub(r'\n\s*', '', svg)
+        svg = re.sub(r'<!--.+?-->', '', svg)
         # end fix
         ui_images[filename[:-4]] = svg
         if filename.startswith('symbolLoading'):
             for theme in themes:
-                theme_svg = re.sub('#808080', format_hex(theme_data[theme]['symbolDefaultColor']), svg)
+                theme_svg = re.sub(r'#808080', format_hex(theme_data[theme]['symbolDefaultColor']), svg)
                 write_file('%sUI/themes/%s/svg/%s' % (dev_path, theme, filename), theme_svg)
                 write_file('%sUI/themes/%s/svg/%s' % (min_path, theme, filename), theme_svg)
 
@@ -101,10 +101,10 @@ def build_oxjs(downloads=False, geo=False):
                     and (geo or '/Geo/' not in path):
                 # write copies in min path
                 source = os.path.join(path, filename)
-                is_jquery = re.search('^jquery-[\d\.]+\.js$', filename)
-                is_jquery_min = re.search('^jquery-[\d\.]+\.min\.js$', filename)
-                is_jquery_plugin = re.search('^jquery\..*?\.js$', filename)
-                is_jsonc = re.search('\.jsonc$', filename)
+                is_jquery = re.search(r'^jquery-[\d\.]+\.js$', filename)
+                is_jquery_min = re.search(r'^jquery-[\d\.]+\.min\.js$', filename)
+                is_jquery_plugin = re.search(r'^jquery\..*?\.js$', filename)
+                is_jsonc = re.search(r'\.jsonc$', filename)
                 if is_jquery or is_jquery_min:
                     target = os.path.join(path.replace(source_path, min_path), 'jquery.js')
                 else:
@@ -113,7 +113,7 @@ def build_oxjs(downloads=False, geo=False):
                         ui_files['dev'].append(target.replace(min_path, ''))
                         ui_files['min'].append(target.replace(min_path, ''))
                 if '/Ox/js/' not in source and '/UI/js/' not in source and not is_jquery:
-                    if re.match('^Ox\..+\.js$', filename) or is_jsonc:
+                    if re.match(r'^Ox\..+\.js$', filename) or is_jsonc:
                         js = read_text(source)
                         print('minifiy and write', filename, target)
                         write_file(target, ox.js.minify(js, '' if is_jsonc else comment))
@@ -129,7 +129,7 @@ def build_oxjs(downloads=False, geo=False):
                 if not is_jquery_min:
                     write_link(link_source, link_target)
                 # locales
-                match = re.search('/(\w+)/json/locale.(\w+).json', source)
+                match = re.search(r'/(\w+)/json/locale.(\w+).json', source)
                 if match:
                     module = match.group(1)
                     locale = match.group(2)
@@ -182,12 +182,12 @@ def build_oxjs(downloads=False, geo=False):
         if not js_dir + filename in sum(ox_files, []):
             ox_files[-1].append(js_dir + filename)
     js = re.sub(
-        'Ox.LOCALES = \{\}',
+        r'Ox.LOCALES = \{\}',
         'Ox.LOCALES = ' + json.dumps(locales, indent=4, sort_keys=True),
         js
     )
     js = re.sub(
-        "Ox.VERSION = '([\d\.]+)'",
+        r"Ox.VERSION = '([\d\.]+)'",
         "Ox.VERSION = '%s'" % version,
         js
     )
@@ -238,7 +238,7 @@ def build_oxjs(downloads=False, geo=False):
     data = {
         # sum(list, []) is flatten
         'documentation': sorted(sum(ox_files, [])) + sorted(list(filter(
-            lambda x: re.search('\.js$', x),
+            lambda x: re.search(r'\.js$', x),
             ui_files['dev']
         )) + ['%s/%s.js' % (x, x) for x in ['Geo', 'Image', 'Unicode']]),
         'examples': sorted(sum(map(
@@ -250,7 +250,7 @@ def build_oxjs(downloads=False, geo=False):
                 )
             )),
             list(filter(
-                lambda x: not re.search('^[._]', x),
+                lambda x: not re.search(r'^[._]', x),
                 os.listdir(root_path + 'examples/')
             ))
         ), [])) if os.path.exists(root_path + 'examples/') else (),
@@ -264,7 +264,7 @@ def build_oxjs(downloads=False, geo=False):
                 'title': get_title(root_path + 'readme/' + x)
             },
             filter(
-                lambda x: not re.search('^[._]', x) and re.search('\.html$', x),
+                lambda x: not re.search(r'^[._]', x) and re.search(r'\.html$', x),
                 os.listdir(root_path + 'readme/')
             )
         ))
@@ -355,7 +355,7 @@ def parse_css(css, values):
                 ) for vals in value]
             )
         return string
-    return re.sub('\$(\w+)(\[\d+\])?', sub, css)
+    return re.sub(r'\$(\w+)(\[\d+\])?', sub, css)
 
 def read_file(file):
     print('reading', file)