diff --git a/static/js/datarangepicker.js b/static/js/datarangepicker.js
index 609c5ec..ca77d10 100644
--- a/static/js/datarangepicker.js
+++ b/static/js/datarangepicker.js
@@ -5,35 +5,6 @@
  * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
  */
 
-// let locale_ru = {
-//                 direction: "ltr",
-//                 // format: t.localeData().longDateFormat("L"),
-//                 format: "DD.MM.YYYY",
-//                 separator: " - ",
-//                 applyLabel: "Принять",
-//                 cancelLabel: "Отменить",
-//                 weekLabel: "Н",
-//                 customRangeLabel: "Custom Range",
-//                 daysOfWeek: t.weekdaysMin(),
-//                 monthNames: t.monthsShort(),
-//                 firstDay: t.localeData().firstDayOfWeek()
-//         };
-
-// let locale_en = {
-//                 direction: "ltr",
-//                 // format: t.localeData().longDateFormat("L"),
-//                 format: "DD.MM.YYYY",
-//                 separator: " - ",
-//                 applyLabel: "Apply",
-//                 cancelLabel: "Cancel",
-//                 weekLabel: "W",
-//                 customRangeLabel: "Custom Range",
-//                 daysOfWeek: t.weekdaysMin(),
-//                 monthNames: t.monthsShort(),
-//                 firstDay: t.localeData().firstDayOfWeek()
-//         };
-
-
 
 
 !function(t,e) {
@@ -79,19 +50,26 @@
             this.buttonClasses = "btn btn-sm",
             this.applyButtonClasses = "btn-primary",
             this.cancelButtonClasses = "btn-default",
-            this.locale = {
-                direction: "ltr",
-                // format: t.localeData().longDateFormat("L"),
-                format: "DD.MM.YYYY",
-                separator: " - ",
-                applyLabel: "Принять",
-                cancelLabel: "Отменить",
-                weekLabel: "Н",
-                customRangeLabel: "Custom Range",
-                daysOfWeek: t.weekdaysMin(),
-                monthNames: t.monthsShort(),
-                firstDay: t.localeData().firstDayOfWeek()
-        }, this.callback = function () {
+
+            this.locale = i.locale,
+            this.locale.daysOfWeek = t.weekdaysMin(),
+            this.locale.monthNames = t.monthsShort(),
+            this.locale.firstDay = t.localeData().firstDayOfWeek(),
+
+        //     this.locale = {
+        //         direction: "ltr",
+        //         // format: t.localeData().longDateFormat("L"),
+        //         format: "DD.MM.YYYY",
+        //         separator: " - ",
+        //         applyLabel: "Принять",
+        //         cancelLabel: "Отменить",
+        //         weekLabel: "Н",
+        //         customRangeLabel: "Custom Range",
+        //         daysOfWeek: t.weekdaysMin(),
+        //         monthNames: t.monthsShort(),
+        //         firstDay: t.localeData().firstDayOfWeek()
+        // }
+         this.callback = function () {
         }, this.isShowing = !1, this.leftCalendar = {}, this.rightCalendar = {}, "object" == typeof i && null !== i || (i = {}), "string" == typeof (i = e.extend(this.element.data(), i)).template || i.template instanceof e || (i.template = '<div class="daterangepicker"><div class="ranges"></div><div class="drp-calendar left"><div class="calendar-table"></div><div class="calendar-time"></div></div><div class="drp-calendar right"><div class="calendar-table"></div><div class="calendar-time"></div></div><div class="drp-buttons"><span class="drp-selected"></span><button class="cancelBtn" type="button"></button><button class="applyBtn" disabled="disabled" type="button"></button> </div></div>'), this.parentEl = i.parentEl && e(i.parentEl).length ? e(i.parentEl) : e(this.parentEl), this.container = e(i.template).appendTo(this.parentEl), "object" == typeof i.locale && ("string" == typeof i.locale.direction && (this.locale.direction = i.locale.direction), "string" == typeof i.locale.format && (this.locale.format = i.locale.format), "string" == typeof i.locale.separator && (this.locale.separator = i.locale.separator), "object" == typeof i.locale.daysOfWeek && (this.locale.daysOfWeek = i.locale.daysOfWeek.slice()), "object" == typeof i.locale.monthNames && (this.locale.monthNames = i.locale.monthNames.slice()), "number" == typeof i.locale.firstDay && (this.locale.firstDay = i.locale.firstDay), "string" == typeof i.locale.applyLabel && (this.locale.applyLabel = i.locale.applyLabel), "string" == typeof i.locale.cancelLabel && (this.locale.cancelLabel = i.locale.cancelLabel), "string" == typeof i.locale.weekLabel && (this.locale.weekLabel = i.locale.weekLabel), "string" == typeof i.locale.customRangeLabel)) {
             (p = document.createElement("textarea")).innerHTML = i.locale.customRangeLabel;
             var n = p.value;
diff --git a/static/js/range_calendar.js b/static/js/range_calendar.js
index 8d910b2..6dd4a66 100644
--- a/static/js/range_calendar.js
+++ b/static/js/range_calendar.js
@@ -43,6 +43,52 @@
 //             });
 //         }
 // });
+
+ locale_ru = new Object({
+                direction: "ltr",
+                // format: t.localeData().longDateFormat("L"),
+                format: "DD.MM.YYYY",
+                separator: " - ",
+                applyLabel: "Принять",
+                cancelLabel: "Отменить",
+                weekLabel: "Н",
+                customRangeLabel: "Custom Range",
+
+        });
+
+ locale_en = new Object({
+                direction: "ltr",
+                // format: t.localeData().longDateFormat("L"),
+                format: "DD.MM.YYYY",
+                separator: " - ",
+                applyLabel: "Apply",
+                cancelLabel: "Cancel",
+                weekLabel: "W",
+                customRangeLabel: "Custom Range",
+
+        });
+
+ function changeLangForDateTimePicker() {
+
+     if (document.documentElement.lang === 'ru'){
+            locale_lang = locale_ru;
+            lang = 'ru';
+        } else {
+            locale_lang = locale_en;
+            lang ='en';
+        }
+     moment.locale(lang);
+     return locale_lang
+
+
+ }
+
+
+
+
+
+
+
 function init_arrival_DT (date=null,single=true,hour=true){
     let minDate = null
     if (date){
@@ -58,7 +104,9 @@ function init_arrival_DT (date=null,single=true,hour=true){
     }
     let place_1 = document.querySelector("#id_arrival_DT")
     if (place_1) {
-        moment.locale('ru');
+
+
+
         $(place_1).daterangepicker({
                 "autoapply": true,
                 "linkedCalendars": false,
@@ -66,6 +114,7 @@ function init_arrival_DT (date=null,single=true,hour=true){
                 "timePicker":hour,
                 "timePicker24Hour":true,
                 "minDate":minDate,
+                "locale": changeLangForDateTimePicker(),
             },
             function (start, end, label) {
 
@@ -78,6 +127,7 @@ function init_arrival_DT (date=null,single=true,hour=true){
                 }
             });
 
+
         $(`${place_1.id} .drp-calendar.right`).hide();
         $(`${place_1.id} .drp-calendar.left`).addClass('single');
 
@@ -109,6 +159,7 @@ function init_departure_DT (){
             "singleDatePicker":true,
             "timePicker":true,
             "timePicker24Hour":true,
+            "locale": changeLangForDateTimePicker(),
         },
         function(start, end, label) {
             // $('#displayRegervation').text('Registration date is: ' + start.format('YYYY-MM-DD') + ' to ' + end.format('YYYY-MM-DD'));
@@ -143,6 +194,7 @@ $(function () {
             $(place_1).daterangepicker({
                     "autoapply": true,
                     "linkedCalendars": false,
+                    "locale": changeLangForDateTimePicker(),
 
                 },
                 function (start, end, label) {
@@ -175,6 +227,7 @@ $(function() {
         $(place_1).daterangepicker({
             "autoapply": true,
             "linkedCalendars": false,
+            "locale": changeLangForDateTimePicker(),
             onl_param
         },
         function(start, end, label) {