diff --git a/Yavsc/wwwroot/js/google-geoloc.js b/Yavsc/wwwroot/js/google-geoloc.js
index bffeca70..5e25a50f 100644
--- a/Yavsc/wwwroot/js/google-geoloc.js
+++ b/Yavsc/wwwroot/js/google-geoloc.js
@@ -1,88 +1,91 @@
-+(function($,maps){
-$.widget("psc.googlegeocode" , {
-    options: {
-        mapId: 'map',
-        longId: 'Longitude',
-        latId: 'Latitude',
-        addrValidationId: 'AddressError',
-        formValidId: 'ValidationSummary',
-        locComboId: 'LocationCombo'
-    },
-     marker: null,
-     gmap: null,
+if (typeof jQuery === 'undefined') {
+    throw new Error('Bootstrap\'s JavaScript requires jQuery')
+}
 
-     _create: function() {
-         this.element.addClass("googlegeocode");
-         this.gmap = new maps.Map(document.getElementById(this.options.mapId), {
-            zoom: 16,
-            center: { lat: 48.862854, lng: 2.2056466 }
-	    });
-         var _this =this;
-         this.element.rules("add",
-    {
-        remote: {
-            url: 'https://maps.googleapis.com/maps/api/geocode/json',
-            type: 'get',
-            data: {
-                sensor: false,
-                address: function () { return _this.element.val() }
-                },
-            dataType: 'json',
-            dataFilter: function(datastr) {
-                $('#'+_this.options.locComboId).html("");
-                var data = JSON.parse(datastr);
-                data.results.forEach(function(item) {
-                    if (item.formatted_address !== _this.element.val()) {
-                        $('<li>'+item.formatted_address+'</li>')
-                        .data("geoloc",item)
-                        .click(function() { _this.chooseLoc('user',item) })
-                        .css('cursor','pointer')
-                        .appendTo($('#'+_this.options.locComboId));}
-                    else {  }
-                });
-               if  ((data.status === 'OK') && (data.results.length == 1))
-                { 
-             //       _this.chooseLoc('google',data.results[0]);
-                    return true;
-                } 
-                return false;
-                },
-            error: function()
-                {
-                // xhr, textStatus, errorThrown console.log('ajax loading error ... '+textStatus+' ... '+ errorThrown);
-                return false;
++
+(function($, maps) {
+    $.widget("psc.googlegeocode", {
+        options: {
+            mapId: 'map',
+            longId: 'Longitude',
+            latId: 'Latitude',
+            addrValidationId: 'AddressError',
+            formValidId: 'ValidationSummary',
+            locComboId: 'LocationCombo'
+        },
+        marker: null,
+        gmap: null,
+
+        _create: function() {
+            this.element.addClass("googlegeocode");
+            this.gmap = new maps.Map(document.getElementById(this.options.mapId), {
+                zoom: 16,
+                center: { lat: 48.862854, lng: 2.2056466 }
+            });
+            var _this = this;
+            this.element.rules("add", {
+                remote: {
+                    url: 'https://maps.googleapis.com/maps/api/geocode/json',
+                    type: 'get',
+                    data: {
+                        sensor: false,
+                        address: function() {  return _this.element.val() }
+                    },
+                    dataType: 'json',
+                    dataFilter: function(datastr) {
+                        $('#' + _this.options.locComboId).html("");
+                        var data = JSON.parse(datastr);
+                        data.results.forEach(function(item) {
+                            if (item.formatted_address !== _this.element.val()) {
+                                $('<li>' + item.formatted_address + '</li>')
+                                    .data("geoloc", item)
+                                    .click(function() { _this.chooseLoc('user', item) })
+                                    .css('cursor', 'pointer')
+                                    .appendTo($('#' + _this.options.locComboId));
+                            } else {}
+                        });
+                        if ((data.status === 'OK') && (data.results.length == 1)) {
+                            //       _this.chooseLoc('google',data.results[0]);
+                            return true;
+                        }
+                        return false;
+                    },
+                    error: function() {
+                        // xhr, textStatus, errorThrown console.log('ajax loading error ... '+textStatus+' ... '+ errorThrown);
+                        return false;
+                    }
                 }
-         }
-        })},
-        chooseLoc: function(sender,loc) {
-        if (sender === 'user') this.element.val(loc.formatted_address);
-        var pos = loc.geometry.location;
-        var lat = new Number(pos.lat);
-        var lng = new Number(pos.lng);
-        $(document.getElementById(this.options.latId)).val(lat.toLocaleString('en'));
-        $(document.getElementById(this.options.longId)).val(lng.toLocaleString('en'));
-        this.gmap.setCenter(pos);
-        if (this.marker) { 
-            this.marker.setMap(null);
-        }
-        this.marker = new maps.Marker({
-            map: this.gmap,
-            draggable: true,
-            animation: maps.Animation.DROP,
-            position: pos
+            })
+        },
+        chooseLoc: function(sender, loc) {
+            if (sender === 'user') this.element.val(loc.formatted_address);
+            var pos = loc.geometry.location;
+            var lat = new Number(pos.lat);
+            var lng = new Number(pos.lng);
+            $(document.getElementById(this.options.latId)).val(lat.toLocaleString('en'));
+            $(document.getElementById(this.options.longId)).val(lng.toLocaleString('en'));
+            this.gmap.setCenter(pos);
+            if (this.marker) { 
+                this.marker.setMap(null);
+            }
+            this.marker = new maps.Marker({
+                map: this.gmap,
+                draggable: true,
+                animation: maps.Animation.DROP,
+                position: pos
             });
-        maps.event.addListener(this.marker, 'dragend', function() {
-            // TODO reverse geo code
-            var pos = this.marker.getPosition();
-                $('#'+this.options.latId).val(pos.lat);
-                $('#'+this.options.longId).val(pos.lng);
-        });
-        this.element.valid();
-        $('#'+this.options.addrValidationId).empty();
-        $('#'+this.options.formValidId).empty();
-        $('#'+this.options.locComboId).empty();
-        
-        return this;
-    }
-})
-})(jQuery,google.maps)
+            maps.event.addListener(this.marker, 'dragend', function() {
+                // TODO reverse geo code
+                var pos = this.marker.getPosition();
+                $('#' + this.options.latId).val(pos.lat);
+                $('#' + this.options.longId).val(pos.lng);
+            });
+            this.element.valid();
+            $('#' + this.options.addrValidationId).empty();
+            $('#' + this.options.formValidId).empty();
+            $('#' + this.options.locComboId).empty();
+
+            return this;
+        }
+    })
+})(jQuery, google.maps);
\ No newline at end of file