diff --git a/addons/web/static/src/css/base-ie7.css b/addons/web/static/src/css/base-ie7.css
index 35599dbdd4b..fa1f1fe74a6 100644
--- a/addons/web/static/src/css/base-ie7.css
+++ b/addons/web/static/src/css/base-ie7.css
@@ -1,4 +1,4 @@
 
 .openerp .menu span {
-    min-width: 0px;
+    min-width: 0;
 }
diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index a4104e8a839..b46fef45fdc 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -174,7 +174,7 @@ ul.db_options li {
     filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#949292', endColorstr='#5B5A5A',GradientType=0 ); /* IE6-9 */
     border: none;
     /* overriding jquery ui */
-    -moz-border-radius: 0px; -webkit-border-radius: 0px; border-radius: 0px;
+    -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
     display: block;
     font-weight: bold;
     text-transform: uppercase;
@@ -324,7 +324,7 @@ label.error {
     filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#949292', endColorstr='#5B5A5A',GradientType=0 ); /* IE6-9 */
     border: none;
     /* overriding jquery ui */
-    -moz-border-radius: 0px; -webkit-border-radius: 0px; border-radius: 0px;
+    -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
 }
 .openerp .secondary_menu h4 {
     padding: 0 0 2px 10px;
@@ -820,7 +820,7 @@ label.error {
     padding: 2px;
 }
 .openerp td.oe_form_frame_cell.oe_form_group {
-    padding: 0px;
+    padding: 0;
 }
 .openerp .required.error {
     border: 1px solid #900;
diff --git a/addons/web/static/src/js/boot.js b/addons/web/static/src/js/boot.js
index c5d8bbfc1ca..2c00eb3d5a5 100644
--- a/addons/web/static/src/js/boot.js
+++ b/addons/web/static/src/js/boot.js
@@ -56,8 +56,8 @@ openerp.web = function(instance) {
     openerp.web.formats(instance);
     openerp.web.chrome(instance);
     openerp.web.data(instance);
-    files = ["views","search","list","form","list_editable","web_mobile","view_tree","data_export"];
-    for(i=0; i<files.length; i++) {
+    var files = ["views","search","list","form","list_editable","web_mobile","view_tree","data_export"];
+    for(var i=0; i<files.length; i++) {
         if(openerp.web[files[i]]) {
             openerp.web[files[i]](instance);
         }
diff --git a/addons/web/static/src/js/core.js b/addons/web/static/src/js/core.js
index cfc7eab0b0e..4acc8ec15c3 100644
--- a/addons/web/static/src/js/core.js
+++ b/addons/web/static/src/js/core.js
@@ -553,14 +553,13 @@ openerp.web.Session = openerp.web.CallbackEnabled.extend( /** @lends openerp.web
         this.rpc('/web/session/modules', {}, function(result) {
             self.module_list = result;
             var lang = self.user_context.lang;
-            params = { mods: ["web"].concat(result), lang: lang};
+            var params = { mods: ["web"].concat(result), lang: lang};
             self.rpc('/web/webclient/translations',params).then(function(transs) {
                 openerp.web._t.database.set_bundle(transs);
                 var modules = self.module_list.join(',');
                 var file_list = ["/web/static/lib/datejs/globalization/" +
-                    self.user_context.lang.replace("_", "-") + ".js",
-
-                    ];
+                    self.user_context.lang.replace("_", "-") + ".js"
+                ];
                 if(self.debug) {
                     self.rpc('/web/webclient/csslist', {"mods": modules}, self.do_load_css);
                     self.rpc('/web/webclient/jslist', {"mods": modules}, function(files) {
@@ -987,7 +986,7 @@ openerp.web.TranslationDataBase = openerp.web.Class.extend({
         var fcnt = function(str) {
             var tmp = self.get(str);
             return tmp === undefined ? str : tmp;
-        }
+        };
         fcnt.database = this;
         return fcnt;
     },
diff --git a/addons/web/static/src/js/data.js b/addons/web/static/src/js/data.js
index c4b489242fa..3797121756f 100644
--- a/addons/web/static/src/js/data.js
+++ b/addons/web/static/src/js/data.js
@@ -622,7 +622,7 @@ openerp.web.BufferedDataSet = openerp.web.DataSetStatic.extend({
         record = record || _.detect(this.to_write, function(x) {return x.id === id;});
         var dirty = false;
         if (record) {
-            for (k in data) {
+            for (var k in data) {
                 if (record.values[k] === undefined || record.values[k] !== data[k]) {
                     dirty = true;
                     break;
@@ -691,7 +691,7 @@ openerp.web.BufferedDataSet = openerp.web.DataSetStatic.extend({
                 }
             }
             setTimeout(function () {completion.resolve(records);}, 0);
-        }
+        };
         if(to_get.length > 0) {
             var rpc_promise = this._super(to_get, fields, function(records) {
                 _.each(records, function(record, index) {
diff --git a/addons/web/static/src/js/form.js b/addons/web/static/src/js/form.js
index aac3b383dd3..7ed149305c0 100644
--- a/addons/web/static/src/js/form.js
+++ b/addons/web/static/src/js/form.js
@@ -214,7 +214,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                         var ctx = widget.build_context ? widget.build_context() : {};
                         return ctx;
                     }
-                }
+                };
                 var parent_fields = null;
                 _.each(call[2].split(','), function(a, i) {
                     var field = _.trim(a);
@@ -1318,7 +1318,7 @@ openerp.web.form.dialog = function(content, options) {
     var dialog = new openerp.web.Dialog(null, options);
     dialog.$dialog = $(content).dialog(dialog.dialog_options);
     return dialog.$dialog;
-}
+};
 
 openerp.web.form.FieldMany2One = openerp.web.form.Field.extend({
     init: function(view, node) {
@@ -1411,13 +1411,13 @@ openerp.web.form.FieldMany2One = openerp.web.form.Field.extend({
             if (!self.$input.is(":focus") &&
                     !self.$input.autocomplete("widget").is(":visible") &&
                     !self.value) {
-                if(self.value === undefined && self.last_search.length > 0) {
+                if (self.value === undefined && self.last_search.length > 0) {
                     self._change_int_ext_value(self.last_search[0]);
                 } else {
                     self._change_int_ext_value(null);
                 }
             }
-        }
+        };
         this.$input.focusout(anyoneLoosesFocus);
 
         var isSelecting = false;
@@ -1479,7 +1479,7 @@ openerp.web.form.FieldMany2One = openerp.web.form.Field.extend({
                 }});
             }
             // quick create
-            var raw_result = _(data.result).map(function(x) {return x[1];})
+            var raw_result = _(data.result).map(function(x) {return x[1];});
             if (search_val.length > 0 &&
                 !_.include(raw_result, search_val) &&
                 (!self.value || search_val !== self.value[1])) {
@@ -2251,7 +2251,7 @@ openerp.web.form.FieldReference = openerp.web.form.Field.extend({
                     relation: null
                 }
             }
-        }
+        };
         this.get_fields_values = view.get_fields_values;
         this.do_onchange = this.on_form_changed = this.on_nop;
         this.widgets = {};
@@ -2361,7 +2361,7 @@ openerp.web.form.FieldBinary = openerp.web.form.Field.extend({
         } else {
             var url = '/web/binary/saveas?session_id=' + this.session.session_id + '&model=' +
                 this.view.dataset.model +'&id=' + (this.view.datarecord.id || '') + '&field=' + this.name +
-                '&fieldname=' + (this.node.attrs.filename || '') + '&t=' + (new Date().getTime())
+                '&fieldname=' + (this.node.attrs.filename || '') + '&t=' + (new Date().getTime());
             window.open(url);
         }
     },
@@ -2419,7 +2419,7 @@ openerp.web.form.FieldBinaryImage = openerp.web.form.FieldBinary.extend({
         this._super.apply(this, arguments);
         this.set_image_maxwidth();
         var url = '/web/binary/image?session_id=' + this.session.session_id + '&model=' +
-            this.view.dataset.model +'&id=' + (this.view.datarecord.id || '') + '&field=' + this.name + '&t=' + (new Date().getTime())
+            this.view.dataset.model +'&id=' + (this.view.datarecord.id || '') + '&field=' + this.name + '&t=' + (new Date().getTime());
         this.$image.attr('src', url);
     },
     set_image_maxwidth: function() {
diff --git a/addons/web/static/src/js/views.js b/addons/web/static/src/js/views.js
index e00b802c65f..8359a7e5d29 100644
--- a/addons/web/static/src/js/views.js
+++ b/addons/web/static/src/js/views.js
@@ -536,7 +536,7 @@ openerp.web.TranslateDialog = openerp.web.Dialog.extend({
                     self.$fields_form.find('.oe_trad_field[name="' + lg.code + '-' + f + '"]').val(values[0][f] || '').attr('data-value', values[0][f] || '');
                 });
                 deff.resolve();
-            }
+            };
             if (lg.code === self.view_language) {
                 var values = {};
                 _.each(self.translatable_fields_keys, function(field) {
diff --git a/addons/web_calendar/static/src/js/calendar.js b/addons/web_calendar/static/src/js/calendar.js
index b9673b082b2..b9609da803d 100644
--- a/addons/web_calendar/static/src/js/calendar.js
+++ b/addons/web_calendar/static/src/js/calendar.js
@@ -170,7 +170,7 @@ openerp.web_calendar.CalendarView = openerp.web.View.extend({
                         value: filter_value,
                         label: (typeof filter === 'object') ? filter[1] : filter,
                         color: this.get_color(filter_value)
-                    }
+                    };
                     if (!sidebar_items[filter_value]) {
                         sidebar_items[filter_value] = filter_item;
                     }
@@ -224,7 +224,7 @@ openerp.web_calendar.CalendarView = openerp.web.View.extend({
             'text': res_text,
             'id': evt.id,
             'title': res_description.join()
-        }
+        };
         if (evt.color) {
             r.color = evt.color;
         }
diff --git a/addons/web_dashboard/static/src/js/dashboard.js b/addons/web_dashboard/static/src/js/dashboard.js
index 3f4a002c726..1d7701848a1 100644
--- a/addons/web_dashboard/static/src/js/dashboard.js
+++ b/addons/web_dashboard/static/src/js/dashboard.js
@@ -103,10 +103,10 @@ openerp.web.form.DashBoard = openerp.web.form.Widget.extend({
                 self.actions_attrs[aid] = {
                     name: aid,
                     string: _.trim(result.result.name)
-                }
+                };
                 qdict.action = {
                     attrs : self.actions_attrs[aid]
-                }
+                };
                 self.$element.find('.oe-dashboard-column:first').prepend(QWeb.render('DashBoard.action', qdict));
                 self.do_save_dashboard();
                 self.on_load_action(result)
diff --git a/addons/web_gantt/static/src/js/gantt.js b/addons/web_gantt/static/src/js/gantt.js
index a6d000737b4..a2da2d99671 100644
--- a/addons/web_gantt/static/src/js/gantt.js
+++ b/addons/web_gantt/static/src/js/gantt.js
@@ -94,7 +94,7 @@ init: function(parent, element_id, dataset, view_id) {
         COLOR_PALETTE = ['#ccccff', '#cc99ff', '#75507b', '#3465a4', '#73d216', '#c17d11', '#edd400',
                  '#fcaf3e', '#ef2929', '#ff00c9', '#ad7fa8', '#729fcf', '#8ae234', '#e9b96e', '#fce94f',
                  '#ff8e00', '#ff0000', '#b0008c', '#9000ff', '#0078ff', '#00ff00', '#e6ff00', '#ffff00',
-                 '#905000', '#9b0000', '#840067', '#510090', '#0000c9', '#009b00', '#9abe00', '#ffc900']
+                 '#905000', '#9b0000', '#840067', '#510090', '#0000c9', '#009b00', '#9abe00', '#ffc900'];
 
         if (result.length != 0){
             var show_event = [];
@@ -141,7 +141,7 @@ init: function(parent, element_id, dataset, view_id) {
             var color = res[this.color_field][0] || res[this.color_field];
             if (color_box[color] == undefined){
                 color_box[color] = COLOR_PALETTE[k];
-                k = k + 1;
+                k += 1;
             }
 
             if (this.date_stop != undefined){
@@ -156,8 +156,8 @@ init: function(parent, element_id, dataset, view_id) {
             else{
                 var duration = res[this.date_delay];
             }
-            if (duration == false)
-                duration = 0
+            if (!duration)
+                duration = 0;
 
             if (self.grp.length){
                 for (var j in self.grp){
@@ -169,7 +169,7 @@ init: function(parent, element_id, dataset, view_id) {
                         grp_key = res[self.grp[j]['group_by']];
                     }
 
-                    if (grp_key == false){
+                    if (!grp_key){
                         grp_key = "Undefined";
                     }
 
@@ -233,7 +233,7 @@ init: function(parent, element_id, dataset, view_id) {
             evt_date = all_events[evt_id]['evt'][2];
             evt_duration = all_events[evt_id]['evt'][3];
 
-            evt_str_date = this.convert_date_str(evt_date);
+            var evt_str_date = this.convert_date_str(evt_date);
             evt_end_date = this.end_date(evt_str_date, evt_duration);
 
             while (all_events[evt_id]['parent'] != "") {
@@ -396,14 +396,14 @@ init: function(parent, element_id, dataset, view_id) {
             "type":"ir.actions.act_window",
             "view_type":"form",
             "view_mode":"form"
-        }
+        };
 
         action.flags = {
             search_view: false,
             sidebar : false,
             views_switcher : false,
             pager: false
-            }
+        };
         var element_id = _.uniqueId("act_window_dialog");
         var dialog = jQuery('<div>', {
             'id': element_id
diff --git a/addons/web_mobile/static/src/js/chrome_mobile.js b/addons/web_mobile/static/src/js/chrome_mobile.js
index 6c99ffe3740..ff5601d56df 100644
--- a/addons/web_mobile/static/src/js/chrome_mobile.js
+++ b/addons/web_mobile/static/src/js/chrome_mobile.js
@@ -13,7 +13,6 @@ openerp.web_mobile.mobilewebclient = function(element_id) {
 
 openerp.web_mobile.MobileWebClient = openerp.web.Widget.extend({
     init: function(element_id) {
-        var self = this;
         this._super(null, element_id);
         QWeb.add_template("xml/web_mobile.xml");
         var params = {};
@@ -30,9 +29,6 @@ openerp.web_mobile.MobileWebClient = openerp.web.Widget.extend({
 });
 
 openerp.web_mobile.Login =  openerp.web.Widget.extend({
-    init: function(session, element_id) {
-        this._super(session, element_id);
-    },
     start: function() {
         var self = this;
         jQuery("#oe_header").children().remove();
@@ -116,8 +112,8 @@ openerp.web_mobile.Header =  openerp.web.Widget.extend({
         self.$element.find("a").click(this.on_clicked);
     },
     on_clicked: function(ev) {
-        $opt = $(ev.currentTarget);
-        current_id = $opt.attr('id');
+        var $opt = $(ev.currentTarget);
+        var current_id = $opt.attr('id');
         if (current_id == 'home') {
             this.homepage = new openerp.web_mobile.HomePage(this, "oe_app");
             this.homepage.start();
@@ -132,14 +128,14 @@ openerp.web_mobile.Shortcuts =  openerp.web.Widget.extend({
     start: function() {
         var self = this;
         this.rpc('/web/session/sc_list',{} ,function(res){
-            self.$element.html(QWeb.render("Shortcuts", {'sc' : res}))
+            self.$element.html(QWeb.render("Shortcuts", {'sc' : res}));
             self.$element.find("a").click(self.on_clicked);
         })
     },
     on_clicked: function(ev) {
-        $shortcut = $(ev.currentTarget);
-        id = $shortcut.data('menu');
-        res_id = $shortcut.data('res');
+        var $shortcut = $(ev.currentTarget);
+        var id = $shortcut.data('menu');
+        var res_id = $shortcut.data('res');
         jQuery("#oe_header").find("h1").html($shortcut.data('name'));
         this.listview = new openerp.web_mobile.ListView(this, "oe_app", res_id);
         this.listview.start();
@@ -162,7 +158,7 @@ openerp.web_mobile.Menu =  openerp.web.Widget.extend({
         this.$element.add(this.$secondary_menu).find("a").click(this.on_menu_click);
     },
     on_menu_click: function(ev, id) {
-        $menu = $(ev.currentTarget);
+        var $menu = $(ev.currentTarget);
         id = $menu.data('menu');
         for (var i = 0; i < this.data.data.children.length; i++) {
             if (this.data.data.children[i].id == id) {
@@ -190,7 +186,7 @@ openerp.web_mobile.Secondary =  openerp.web.Widget.extend({
         this.$element.add(this.$secondary_menu).find("a").click(this.on_menu_click);
     },
     on_menu_click: function(ev, id) {
-        $menu = $(ev.currentTarget);
+        var $menu = $(ev.currentTarget);
         id = $menu.data('menu');
         for (var i = 0; i < this.data.children.length; i++) {
             if (this.data.children[i].id == id) {
@@ -217,9 +213,6 @@ openerp.web_mobile.Secondary =  openerp.web.Widget.extend({
 });
 
 openerp.web_mobile.Options =  openerp.web.Widget.extend({
-    init: function(session, element_id) {
-        this._super(session, element_id);
-    },
     start: function() {
         var self = this;
         this.$element.html(QWeb.render("Options", this));
@@ -233,17 +226,10 @@ openerp.web_mobile.Options =  openerp.web.Widget.extend({
 });
 
 openerp.web_mobile.Selection = openerp.web.Widget.extend({
-    init: function (){
-        this._super();
-    },
-    start: function(){
-        this._super();
-        var self = this;
-    },
     on_select_option: function(ev){
         ev.preventDefault();
         var $this = ev.currentTarget;
         $($this).prev().find(".ui-btn-text").html($($this).find("option:selected").text());
     }
 });
-}
+};
diff --git a/addons/web_mobile/static/src/js/form_mobile.js b/addons/web_mobile/static/src/js/form_mobile.js
index bfcf3a0c291..03291a70bfa 100644
--- a/addons/web_mobile/static/src/js/form_mobile.js
+++ b/addons/web_mobile/static/src/js/form_mobile.js
@@ -18,9 +18,9 @@ openerp.web_mobile.FormView = openerp.web.Widget.extend({
     },
     start: function() {
         var self = this;
-        id = this.list_id;
-        model = this.action.res_model;
-        view_id = this.action.views[1][0];
+        var id = this.list_id;
+        var model = this.action.res_model;
+        var view_id = this.action.views[1][0];
         this.dataset = new openerp.web.DataSetSearch(this, this.action.res_model, null, null);
         this.dataset.read_slice([],{}, function (result) {
             for (var i = 0; i < result.length; i++) {
@@ -128,4 +128,4 @@ openerp.web_mobile.FormView = openerp.web.Widget.extend({
         next.addClass(this.collapsed_class);
     }
 });
-}
\ No newline at end of file
+};
diff --git a/addons/web_mobile/static/src/js/list_mobile.js b/addons/web_mobile/static/src/js/list_mobile.js
index d168076729c..9bcdc0a72ce 100644
--- a/addons/web_mobile/static/src/js/list_mobile.js
+++ b/addons/web_mobile/static/src/js/list_mobile.js
@@ -63,11 +63,11 @@ openerp.web_mobile.ListView = openerp.web.Widget.extend({
         });
     },
     on_list_click: function(ev) {
-        $record = $(ev.currentTarget);
+        var $record = $(ev.currentTarget);
         var self = this;
-        id = $record.data('id');
+        var id = $record.data('id');
         this.formview = new openerp.web_mobile.FormView(this, "oe_app", id, this.action);
         this.formview.start();
     }
  });
-}
\ No newline at end of file
+};
diff --git a/addons/web_mobile/static/src/web_mobile.html b/addons/web_mobile/static/src/web_mobile.html
index 6efc28b6532..254c4a6ea36 100755
--- a/addons/web_mobile/static/src/web_mobile.html
+++ b/addons/web_mobile/static/src/web_mobile.html
@@ -15,7 +15,7 @@
     <script type="text/javascript" src="/web_mobile/static/lib/jquery_mobile/js/jquery.mobile-1.0a4.1.js"></script>
 
     <script type="text/javascript" src="/base/static/lib/qweb/qweb2.js"></script>
-    <script type="text/javascript" src="/base/static/src/js/boot.js"></script>
+    <script type="text/javascript" src="/base/static/src/js/boot.js"></script>
     <script type="text/javascript" src="/base/static/src/js/core.js"></script>
     <script type="text/javascript" src="/base/static/src/js/chrome.js"></script>
     <script type="text/javascript" src="/base/static/src/js/data.js"></script>
@@ -27,6 +27,7 @@
     <script type="text/javascript" src="/web_mobile/static/src/js/form_mobile.js"></script>
 
     <script type="text/javascript">
+        var QWeb;
         $(function() {
             QWeb = window.QWeb || new QWeb2.Engine();
             var oe = openerp.init();
@@ -38,4 +39,4 @@
 <body>
     <div id="moe" class="openerp"></div>
 </body>
-</html>
\ No newline at end of file
+</html>