diff --git a/addons/web/static/src/js/data_import.js b/addons/web/static/src/js/data_import.js
index 355c6c1b493..d5e789ce3e7 100644
--- a/addons/web/static/src/js/data_import.js
+++ b/addons/web/static/src/js/data_import.js
@@ -70,8 +70,8 @@ openerp.web.DataImport = openerp.web.Dialog.extend({
             height: 'auto',
             position: 'top',
             buttons: [
-                {text: "Close", click: function() { self.stop(); }},
-                {text: "Import File", click: function() { self.do_import(); }, 'class': 'oe-dialog-import-button'}
+                {text: _t("Close"), click: function() { self.stop(); }},
+                {text: _t("Import File"), click: function() { self.do_import(); }, 'class': 'oe-dialog-import-button'}
             ],
             close: function(event, ui) {
                 self.stop();
diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index 7ae3afc704b..c5a2b896da3 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -1,5 +1,6 @@
 openerp.web.search = function(openerp) {
-var QWeb = openerp.web.qweb;
+var QWeb = openerp.web.qweb,
+      _t =  openerp.web._t;
 
 openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.SearchView# */{
     template: "EmptyComponent",
@@ -211,12 +212,12 @@ openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.Search
             var $dial = $(dial_html);
             $dial.dialog({
                 modal: true,
-                title: "Filter Entry",
-                buttons: {
-                    Cancel: function() {
+                title: _t("Filter Entry"),
+                buttons: [
+                    {text: _t("Cancel"), click: function() {
                         $(this).dialog("close");
-                    },
-                    OK: function() {
+                    }},
+                    {text: _t("OK"), click: function() {
                         $(this).dialog("close");
                         var name = $(this).find("input").val();
                         self.rpc('/web/searchview/save_filter', {
@@ -227,8 +228,8 @@ openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.Search
                         }).then(function() {
                             self.reload_managed_filters();
                         });
-                    }
-                }
+                    }}
+                ]
             });
         } else { // manage_filters
             select.val("_filters");
@@ -337,7 +338,7 @@ openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.Search
      * @param {Array} errors a never-empty array of error objects
      */
     on_invalid: function (errors) {
-        this.do_notify("Invalid Search", "triggered from search view");
+        this.do_notify(_t("Invalid Search"), _t("triggered from search view"));
     },
     do_clear: function () {
         this.$element.find('.filter_label, .filter_icon').removeClass('enabled');
@@ -349,7 +350,7 @@ openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.Search
         this.$element.find('table:last').hide();
 
         $('.searchview_extended_groups_list').empty();
-        setTimeout(this.on_clear);
+        setTimeout(this.on_clear, 0);
     },
     /**
      * Triggered when the search view gets cleared
@@ -418,8 +419,10 @@ openerp.web.search.Invalid = openerp.web.Class.extend( /** @lends openerp.web.se
         this.message = message;
     },
     toString: function () {
-        return ('Incorrect value for field ' + this.field +
-                ': [' + this.value + '] is ' + this.message);
+        return _.sprintf(
+            _t("Incorrect value for field %(fieldname)s: [%(value)s] is %(message)s"),
+            {fieldname: this.field, value: this.value, message: this.message}
+        );
     }
 });
 openerp.web.search.Widget = openerp.web.Widget.extend( /** @lends openerp.web.search.Widget# */{
@@ -738,7 +741,7 @@ openerp.web.search.NumberField = openerp.web.search.Field.extend(/** @lends open
  * @extends openerp.web.search.NumberField
  */
 openerp.web.search.IntegerField = openerp.web.search.NumberField.extend(/** @lends openerp.web.search.IntegerField# */{
-    error_message: "not a valid integer",
+    error_message: _t("not a valid integer"),
     parse: function (value) {
         try {
             return openerp.web.parse_value(value, {'widget': 'integer'});
@@ -752,7 +755,7 @@ openerp.web.search.IntegerField = openerp.web.search.NumberField.extend(/** @len
  * @extends openerp.web.search.NumberField
  */
 openerp.web.search.FloatField = openerp.web.search.NumberField.extend(/** @lends openerp.web.search.FloatField# */{
-    error_message: "not a valid number",
+    error_message: _t("not a valid number"),
     parse: function (value) {
         try {
             return openerp.web.parse_value(value, {'widget': 'float'});
@@ -1168,14 +1171,14 @@ openerp.web.search.ExtendedSearchProposition.Char = openerp.web.search.ExtendedS
     template: 'SearchView.extended_search.proposition.char',
     identifier_prefix: 'extended-search-proposition-char',
     operators: [
-        {value: "ilike", text: "contains"},
-        {value: "not ilike", text: "doesn't contain"},
-        {value: "=", text: "is equal to"},
-        {value: "!=", text: "is not equal to"},
-        {value: ">", text: "greater than"},
-        {value: "<", text: "less than"},
-        {value: ">=", text: "greater or equal than"},
-        {value: "<=", text: "less or equal than"}
+        {value: "ilike", text: _t("contains")},
+        {value: "not ilike", text: _t("doesn't contain")},
+        {value: "=", text: _t("is equal to")},
+        {value: "!=", text: _t("is not equal to")},
+        {value: ">", text: _t("greater than")},
+        {value: "<", text: _t("less than")},
+        {value: ">=", text: _t("greater or equal than")},
+        {value: "<=", text: _t("less or equal than")}
     ],
     get_value: function() {
         return this.$element.val();
@@ -1185,12 +1188,12 @@ openerp.web.search.ExtendedSearchProposition.DateTime = openerp.web.search.Exten
     template: 'SearchView.extended_search.proposition.empty',
     identifier_prefix: 'extended-search-proposition-datetime',
     operators: [
-        {value: "=", text: "is equal to"},
-        {value: "!=", text: "is not equal to"},
-        {value: ">", text: "greater than"},
-        {value: "<", text: "less than"},
-        {value: ">=", text: "greater or equal than"},
-        {value: "<=", text: "less or equal than"}
+        {value: "=", text: _t("is equal to")},
+        {value: "!=", text: _t("is not equal to")},
+        {value: ">", text: _t("greater than")},
+        {value: "<", text: _t("less than")},
+        {value: ">=", text: _t("greater or equal than")},
+        {value: "<=", text: _t("less or equal than")}
     ],
     get_value: function() {
         return this.datewidget.get_value();
@@ -1205,12 +1208,12 @@ openerp.web.search.ExtendedSearchProposition.Date = openerp.web.search.ExtendedS
     template: 'SearchView.extended_search.proposition.empty',
     identifier_prefix: 'extended-search-proposition-date',
     operators: [
-        {value: "=", text: "is equal to"},
-        {value: "!=", text: "is not equal to"},
-        {value: ">", text: "greater than"},
-        {value: "<", text: "less than"},
-        {value: ">=", text: "greater or equal than"},
-        {value: "<=", text: "less or equal than"}
+        {value: "=", text: _t("is equal to")},
+        {value: "!=", text: _t("is not equal to")},
+        {value: ">", text: _t("greater than")},
+        {value: "<", text: _t("less than")},
+        {value: ">=", text: _t("greater or equal than")},
+        {value: "<=", text: _t("less or equal than")}
     ],
     get_value: function() {
         return this.datewidget.get_value();
@@ -1225,12 +1228,12 @@ openerp.web.search.ExtendedSearchProposition.Integer = openerp.web.search.Extend
     template: 'SearchView.extended_search.proposition.integer',
     identifier_prefix: 'extended-search-proposition-integer',
     operators: [
-        {value: "=", text: "is equal to"},
-        {value: "!=", text: "is not equal to"},
-        {value: ">", text: "greater than"},
-        {value: "<", text: "less than"},
-        {value: ">=", text: "greater or equal than"},
-        {value: "<=", text: "less or equal than"}
+        {value: "=", text: _t("is equal to")},
+        {value: "!=", text: _t("is not equal to")},
+        {value: ">", text: _t("greater than")},
+        {value: "<", text: _t("less than")},
+        {value: ">=", text: _t("greater or equal than")},
+        {value: "<=", text: _t("less or equal than")}
     ],
     get_value: function() {
         try {
@@ -1241,18 +1244,18 @@ openerp.web.search.ExtendedSearchProposition.Integer = openerp.web.search.Extend
     }
 });
 openerp.web.search.ExtendedSearchProposition.Id = openerp.web.search.ExtendedSearchProposition.Integer.extend({
-    operators: [{value: "=", text: "is"}]
+    operators: [{value: "=", text: _t("is")}]
 });
 openerp.web.search.ExtendedSearchProposition.Float = openerp.web.search.ExtendedSearchProposition.Field.extend({
     template: 'SearchView.extended_search.proposition.float',
     identifier_prefix: 'extended-search-proposition-float',
     operators: [
-        {value: "=", text: "is equal to"},
-        {value: "!=", text: "is not equal to"},
-        {value: ">", text: "greater than"},
-        {value: "<", text: "less than"},
-        {value: ">=", text: "greater or equal than"},
-        {value: "<=", text: "less or equal than"}
+        {value: "=", text: _t("is equal to")},
+        {value: "!=", text: _t("is not equal to")},
+        {value: ">", text: _t("greater than")},
+        {value: "<", text: _t("less than")},
+        {value: ">=", text: _t("greater or equal than")},
+        {value: "<=", text: _t("less or equal than")}
     ],
     get_value: function() {
         try {
@@ -1266,8 +1269,8 @@ openerp.web.search.ExtendedSearchProposition.Selection = openerp.web.search.Exte
     template: 'SearchView.extended_search.proposition.selection',
     identifier_prefix: 'extended-search-proposition-selection',
     operators: [
-        {value: "=", text: "is"},
-        {value: "!=", text: "is not"}
+        {value: "=", text: _t("is")},
+        {value: "!=", text: _t("is not")}
     ],
     set_field: function(field) {
         this.field = field;
@@ -1280,8 +1283,8 @@ openerp.web.search.ExtendedSearchProposition.Boolean = openerp.web.search.Extend
     template: 'SearchView.extended_search.proposition.boolean',
     identifier_prefix: 'extended-search-proposition-boolean',
     operators: [
-        {value: "=", text: "is true"},
-        {value: "!=", text: "is false"}
+        {value: "=", text: _t("is true")},
+        {value: "!=", text: _t("is false")}
     ],
     get_value: function() {
         return true;