diff --git a/conference/views.py b/conference/views.py
index 888d3f66..a696571b 100644
--- a/conference/views.py
+++ b/conference/views.py
@@ -193,7 +193,7 @@ class ConferenceCountryCatalog(ConferenceCatalog):
 
     def get_context_data(self, **kwargs):
         context = super(ConferenceCountryCatalog, self).get_context_data(**kwargs)
-        context['country'] = str(self.kwargs['country'].id)
+        context['country'] = [str(self.kwargs['country'].id)]
         return context
 
 
@@ -211,7 +211,7 @@ class ConferenceCityCatalog(ConferenceCatalog):
 
     def get_context_data(self, **kwargs):
         context = super(ConferenceCityCatalog, self).get_context_data(**kwargs)
-        context['city'] = str(self.kwargs['city'].id)
+        context['city'] = [str(self.kwargs['city'].id)]
         return context
 
 
@@ -273,7 +273,7 @@ class ConferenceTagCatalog(ConferenceCatalog):
         tag = self.kwargs['tag']
         context['theme_for_filter'] = tag.theme
         context['themes'] = [str(tag.theme.id)]
-        context['tag'] = str(self.kwargs['tag'].id)
+        context['tag'] = [str(self.kwargs['tag'].id)]
         return context
 
 
diff --git a/events/mixin.py b/events/mixin.py
index ad3d03b1..16e0d4e1 100644
--- a/events/mixin.py
+++ b/events/mixin.py
@@ -2,10 +2,13 @@
 from .common import TYPES
 
 
+
+
 class BaseFilterMixin(object):
     def get_context_data(self, **kwargs):
         context = super(BaseFilterMixin, self).get_context_data(**kwargs)
-        context['event_type'] = self.event_type
+        if self.event_type is not None:
+            context['event_type'] = self.event_type
         context['can_filter'] = True
         return context
 
@@ -16,3 +19,7 @@ class ConfFilterMixin(BaseFilterMixin):
 
 class ExpoFilterMixin(BaseFilterMixin):
     event_type = TYPES.EXPO
+
+
+class SearchFilterMixin(BaseFilterMixin):
+    event_type = None
diff --git a/exposition/views.py b/exposition/views.py
index c7252e3d..1565d41a 100644
--- a/exposition/views.py
+++ b/exposition/views.py
@@ -36,7 +36,7 @@ from stats_collector.mixin import (
     ObjectStatMixin
 )
 from theme.models import Tag, Theme
-from events.mixin import ExpoFilterMixin
+from events.mixin import ExpoFilterMixin, SearchFilterMixin
 
 
 class ExpositionBy(ExpoFilterMixin, ExpoSectionMixin, JitterCacheMixin, MetadataMixin, ListView):
@@ -114,7 +114,7 @@ class ExpositionByCity(ExpositionBy):
         #    .order_by('translations__name').distinct()
 
 
-class ExpositionSearchView(ExpoFilterMixin, ExpoSearchView):
+class ExpositionSearchView(SearchFilterMixin, ExpoSearchView):
     #paginate_by = 10
     template_name = 'client/exposition/search.html'
     search_form = ExpositionSearchForm
@@ -448,7 +448,7 @@ class ExpoCountryCatalog(ExpoCatalog):
 
     def get_context_data(self, **kwargs):
         context = super(ExpoCountryCatalog, self).get_context_data(**kwargs)
-        context['country'] = str(self.kwargs['country'].id)
+        context['country'] = [str(self.kwargs['country'].id)]
         return context
 
 
@@ -467,8 +467,8 @@ class ExpoCityCatalog(ExpoCatalog):
     def get_context_data(self, **kwargs):
         context = super(ExpoCityCatalog, self).get_context_data(**kwargs)
         city = self.kwargs['city']
-        context['country'] = str(city.country_id)
-        context['city'] = str(city.id)
+        context['country'] = [str(city.country_id)]
+        context['city'] = [str(city.id)]
         return context
 
 
@@ -532,7 +532,7 @@ class ExpoTagCatalog(ExpoCatalog):
         tag = self.kwargs['tag']
         context['theme_for_filter'] = tag.theme
         context['themes'] = [str(tag.theme.id)]
-        context['tag'] = str(self.kwargs['tag'].id)
+        context['tag'] = [str(self.kwargs['tag'].id)]
         return context
 
 
diff --git a/functions/custom_views.py b/functions/custom_views.py
index b01aef14..eb35de97 100644
--- a/functions/custom_views.py
+++ b/functions/custom_views.py
@@ -408,7 +408,7 @@ class ExpoSearchView(ListView):
                     context['country'] = form.cleaned_data.get('co')
                 if form.cleaned_data.get('ci'):
                     context['city'] = form.cleaned_data.get('ci')
-
+                print(context)
         else:
             form = self.search_form()
 
diff --git a/templates/client/blank.html b/templates/client/blank.html
index 9cfddc7f..f2e230aa 100644
--- a/templates/client/blank.html
+++ b/templates/client/blank.html
@@ -56,9 +56,9 @@ This template include basic anf main styles and js files,
     <script>
         window.sendData = {
             "theme": [{{ themes|join:", " }}],
-            "country": "{{ country }}",
-            "city": "{{ city }}",
-            "tag": "{{ tag }}",
+            "country": [{{ country|join:", " }}],
+            "city": [{{ city|join:", " }}],
+            "tag": [{{ tag|join:", " }}],
             "month": "{{ month.slug }}",
             "year": "{{ year.text }}",
             "event_type": "{{ event_type }}",