diff --git a/searx/static/themes/legacy/less/autocompleter.less b/searx/static/themes/legacy/less/autocompleter.less
index db9601aeb..4ab2508f8 100644
--- a/searx/static/themes/legacy/less/autocompleter.less
+++ b/searx/static/themes/legacy/less/autocompleter.less
@@ -1,61 +1,61 @@
-/*
- * searx, A privacy-respecting, hackable metasearch engine
- */
-
-ul {
-	&.autocompleter-choices {
-		position: absolute;
-		margin: 0;
-		padding: 0;
-		list-style: none;
-		border: 1px solid @color-autocompleter-choices-border;
-		border-left-color: @color-autocompleter-choices-border-left-right;
-		border-right-color: @color-autocompleter-choices-border-left-right;
-		border-bottom-color: @color-autocompleter-choices-border-bottom;
-		text-align: left;
-		font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
-		z-index: 50;
-		background-color: @color-autocompleter-choices-background;
-	    color: @color-autocompleter-choices-font;
-	    
-		li {
-			position: relative;
-			margin: -2px 0 0 0;
-			padding: 0.2em 1.5em 0.2em 1em;
-			display: block;
-			float: none !important; 
-			cursor: pointer;
-			font-weight: normal;
-			white-space: nowrap;
-			font-size: 1em;
-			line-height: 1.5em;
-
-			&.autocompleter-selected {
-				background-color: @color-autocompleter-selected-background;
-				color: @color-autocompleter-selected-font;
-
-				span.autocompleter-queried {
-					color: @color-autocompleter-selected-queried-font;
-				}
-			}
-		}
-
-		span.autocompleter-queried {
-			display: inline;
-			float: none;
-			font-weight: bold;
-			margin: 0;
-			padding: 0;
-		}
-	}
-}
-
-/*.autocompleter-loading {
-	//background-image: url(images/spinner.gif);
-	background-repeat: no-repeat;
-	background-position: right 50%;
-}*/
-
-/*textarea.autocompleter-loading {
-	background-position: right bottom;
-}*/
+/*
+ * searx, A privacy-respecting, hackable metasearch engine
+ */
+
+ul {
+	&.autocompleter-choices {
+		position: absolute;
+		margin: 0;
+		padding: 0;
+		list-style: none;
+		border: 1px solid @color-autocompleter-choices-border;
+		border-left-color: @color-autocompleter-choices-border-left-right;
+		border-right-color: @color-autocompleter-choices-border-left-right;
+		border-bottom-color: @color-autocompleter-choices-border-bottom;
+		text-align: left;
+		font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
+		z-index: 50;
+		background-color: @color-autocompleter-choices-background;
+	    color: @color-autocompleter-choices-font;
+
+		li {
+			position: relative;
+			margin: -2px 0 0 0;
+			padding: 0.2em 1.5em 0.2em 1em;
+			display: block;
+			float: none !important;
+			cursor: pointer;
+			font-weight: normal;
+			white-space: nowrap;
+			font-size: 1em;
+			line-height: 1.5em;
+
+			&.autocompleter-selected {
+				background-color: @color-autocompleter-selected-background;
+				color: @color-autocompleter-selected-font;
+
+				span.autocompleter-queried {
+					color: @color-autocompleter-selected-queried-font;
+				}
+			}
+		}
+
+		span.autocompleter-queried {
+			display: inline;
+			float: none;
+			font-weight: bold;
+			margin: 0;
+			padding: 0;
+		}
+	}
+}
+
+/*.autocompleter-loading {
+	//background-image: url(images/spinner.gif);
+	background-repeat: no-repeat;
+	background-position: right 50%;
+}*/
+
+/*textarea.autocompleter-loading {
+	background-position: right bottom;
+}*/
diff --git a/searx/static/themes/oscar/gruntfile.js b/searx/static/themes/oscar/gruntfile.js
index 591399449..def035dba 100644
--- a/searx/static/themes/oscar/gruntfile.js
+++ b/searx/static/themes/oscar/gruntfile.js
@@ -24,7 +24,7 @@ module.exports = function(grunt) {
     jshint: {
       files: ['gruntfile.js', 'js/searx_src/*.js'],
       options: {
-        reporterOutput: "",	    
+        reporterOutput: "",
         // options here to override JSHint defaults
         globals: {
           jQuery: true,
@@ -55,7 +55,7 @@ module.exports = function(grunt) {
                     "css/logicodev-dark.min.css": "less/logicodev-dark/oscar.less"}
         },
         /*
-	// built with ./manage.sh styles
+        // built with ./manage.sh styles
         bootstrap: {
             options: {
                 paths: ["less/bootstrap"],
@@ -90,7 +90,7 @@ module.exports = function(grunt) {
   grunt.registerTask('test', ['jshint']);
 
   grunt.registerTask('default', ['jshint', 'concat', 'uglify', 'less']);
-  
+
   grunt.registerTask('styles', ['less']);
 
 };
diff --git a/searx/static/themes/oscar/js/searx.js b/searx/static/themes/oscar/js/searx.js
index 58b38f019..927aeb422 100644
--- a/searx/static/themes/oscar/js/searx.js
+++ b/searx/static/themes/oscar/js/searx.js
@@ -1,26 +1,26 @@
-/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-requirejs.config({
-    baseUrl: './static/themes/oscar/js',
-    paths: {
-        app: '../app'
-    }
-});
+/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+requirejs.config({
+    baseUrl: './static/themes/oscar/js',
+    paths: {
+        app: '../app'
+    }
+});
 ;/**
  * searx is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -51,306 +51,306 @@ window.searx = (function(d) {
         method: script.getAttribute('data-method')
     };
 })(document);
-;/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-if(searx.autocompleter) {
-    searx.searchResults = new Bloodhound({
-        datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
-        queryTokenizer: Bloodhound.tokenizers.whitespace,
-        remote: './autocompleter?q=%QUERY'
-    });
-    searx.searchResults.initialize();
-}
-
-$(document).ready(function(){ 
-    if(searx.autocompleter) {
-        $('#q').typeahead(null, {
-            name: 'search-results',
-            displayKey: function(result) {
-                return result;
-            },
-            source: searx.searchResults.ttAdapter()
-        });
-    }
-});
-;/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-$(document).ready(function(){
-    /**
-     * focus element if class="autofocus" and id="q"
-     */
-    $('#q.autofocus').focus();
-
-    /**
-     * select full content on click if class="select-all-on-click"
-     */
-    $(".select-all-on-click").click(function () {
-        $(this).select();
-    });    
-
-    /**
-     * change text during btn-collapse click if possible
-     */
-    $('.btn-collapse').click(function() {
-        var btnTextCollapsed = $(this).data('btn-text-collapsed');
-        var btnTextNotCollapsed = $(this).data('btn-text-not-collapsed');
-        
-        if(btnTextCollapsed !== '' && btnTextNotCollapsed !== '') {
-            if($(this).hasClass('collapsed')) {
-                new_html = $(this).html().replace(btnTextCollapsed, btnTextNotCollapsed);
-            } else {
-                new_html = $(this).html().replace(btnTextNotCollapsed, btnTextCollapsed);
-            }
-            $(this).html(new_html);
-        }
-    });
-
-    /**
-     * change text during btn-toggle click if possible
-     */
-    $('.btn-toggle .btn').click(function() {
-        var btnClass = 'btn-' + $(this).data('btn-class');
-        var btnLabelDefault = $(this).data('btn-label-default');
-        var btnLabelToggled = $(this).data('btn-label-toggled');
-        if(btnLabelToggled !== '') {
-            if($(this).hasClass('btn-default')) {
-                new_html = $(this).html().replace(btnLabelDefault, btnLabelToggled);
-            } else {
-                new_html = $(this).html().replace(btnLabelToggled, btnLabelDefault);
-            }
-            $(this).html(new_html);
-        }
-        $(this).toggleClass(btnClass);
-        $(this).toggleClass('btn-default');
-    });
-	
-	/**
-     * change text during btn-toggle click if possible
-     */
-    $('.media-loader').click(function() {
-        var target = $(this).data('target');
-        var iframe_load = $(target + ' > iframe');
-        var srctest = iframe_load.attr('src');
-        if(srctest === undefined || srctest === false){
-            iframe_load.attr('src', iframe_load.data('src'));
-        }
-    });
-    
-    /**
-     * Select or deselect every categories on double clic
-     */
-    $(".btn-sm").dblclick(function() {
-    var btnClass = 'btn-' + $(this).data('btn-class'); // primary
-        if($(this).hasClass('btn-default')) {
-            $(".btn-sm > input").attr('checked', 'checked');
-            $(".btn-sm > input").prop("checked", true);
-            $(".btn-sm").addClass(btnClass);
-            $(".btn-sm").addClass('active');
-            $(".btn-sm").removeClass('btn-default');
-        } else {
-            $(".btn-sm > input").attr('checked', '');
-            $(".btn-sm > input").removeAttr('checked');
-            $(".btn-sm > input").checked = false;
-            $(".btn-sm").removeClass(btnClass);
-            $(".btn-sm").removeClass('active');
-            $(".btn-sm").addClass('btn-default');
-        }
-    });
-});
-;/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-$(document).ready(function(){
-    $(".searx_overpass_request").on( "click", function( event ) {
-        var overpass_url = "https://overpass-api.de/api/interpreter?data=";
-        var query_start = overpass_url + "[out:json][timeout:25];(";
-        var query_end = ");out meta;";
-        
-        var osm_id = $(this).data('osm-id');
-        var osm_type = $(this).data('osm-type');
-        var result_table = $(this).data('result-table');
-        var result_table_loadicon = "#" + $(this).data('result-table-loadicon');
-        
-        // tags which can be ignored
-        var osm_ignore_tags = [ "addr:city", "addr:country", "addr:housenumber", "addr:postcode", "addr:street" ];
-        
-        if(osm_id && osm_type && result_table) {
-            result_table = "#" + result_table;
-            var query = null;
-            switch(osm_type) {
-                case 'node':
-                    query = query_start + "node(" + osm_id + ");" + query_end;
-                    break;
-                case 'way':
-                    query = query_start + "way(" + osm_id + ");" + query_end;
-                    break;
-                case 'relation':
-                    query = query_start + "relation(" + osm_id + ");" + query_end;
-                    break;
-                default:
-                    break;
-            }
-            if(query) {
-                //alert(query);
-                var ajaxRequest = $.ajax( query )
-                .done(function( html) {
-                    if(html && html.elements && html.elements[0]) {
-                        var element = html.elements[0];
-                        var newHtml = $(result_table).html();
-                        for (var row in element.tags) {
-                            if(element.tags.name === null || osm_ignore_tags.indexOf(row) == -1) {
-                                newHtml += "<tr><td>" + row + "</td><td>";
-                                switch(row) {
-                                    case "phone":
-                                    case "fax":
-                                        newHtml += "<a href=\"tel:" + element.tags[row].replace(/ /g,'') + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "email":
-                                        newHtml += "<a href=\"mailto:" + element.tags[row] + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "website":
-                                    case "url":
-                                        newHtml += "<a href=\"" + element.tags[row] + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "wikidata":
-                                        newHtml += "<a href=\"https://www.wikidata.org/wiki/" + element.tags[row] + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "wikipedia":
-                                        if(element.tags[row].indexOf(":") != -1) {
-                                            newHtml += "<a href=\"https://" + element.tags[row].substring(0,element.tags[row].indexOf(":")) + ".wikipedia.org/wiki/" + element.tags[row].substring(element.tags[row].indexOf(":")+1) + "\">" + element.tags[row] + "</a>";
-                                            break;
-                                        }
-                                    /* jshint ignore:start */
-                                    default:
-                                    /* jshint ignore:end */
-                                        newHtml += element.tags[row];
-                                        break;
-                                }
-                                newHtml += "</td></tr>";
-                            }
-                        }
-                        $(result_table).html(newHtml);
-                        $(result_table).removeClass('hidden');
-                        $(result_table_loadicon).addClass('hidden');
-                    }
-                })
-                .fail(function() {
-                    $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");
-                });
-            }
-        }
-
-        // this event occour only once per element
-        $( this ).off( event );    
-    });
-
-    $(".searx_init_map").on( "click", function( event ) {
-        var leaflet_target = $(this).data('leaflet-target');
-        var map_lon = $(this).data('map-lon');
-        var map_lat = $(this).data('map-lat');
-        var map_zoom = $(this).data('map-zoom');
-        var map_boundingbox = $(this).data('map-boundingbox');
-        var map_geojson = $(this).data('map-geojson');
-
-        require(['leaflet-0.7.3.min'], function(leaflet) {
-            if(map_boundingbox) {
-                southWest = L.latLng(map_boundingbox[0], map_boundingbox[2]);
-                northEast = L.latLng(map_boundingbox[1], map_boundingbox[3]);
-                map_bounds = L.latLngBounds(southWest, northEast);
-            }
-
-            // TODO hack
-            // change default imagePath
-            L.Icon.Default.imagePath = 	"./static/themes/oscar/img/map";
-
-            // init map
-            var map = L.map(leaflet_target);
-
-            // create the tile layer with correct attribution
-	    var osmMapnikUrl='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
-	    var osmMapnikAttrib='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
-	    var osmMapnik = new L.TileLayer(osmMapnikUrl, {minZoom: 1, maxZoom: 19, attribution: osmMapnikAttrib});
-
-	    var osmWikimediaUrl='https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png';
-	    var osmWikimediaAttrib = 'Wikimedia maps beta | Maps data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
-	    var osmWikimedia = new L.TileLayer(osmWikimediaUrl, {minZoom: 1, maxZoom: 19, attribution: osmWikimediaAttrib});
-
-            // init map view
-            if(map_bounds) {
-                // TODO hack: https://github.com/Leaflet/Leaflet/issues/2021
-                setTimeout(function () {
-                    map.fitBounds(map_bounds, {
-                        maxZoom:17
-                    });
-                }, 0);
-            } else if (map_lon && map_lat) {
-                if(map_zoom) 
-                    map.setView(new L.LatLng(map_lat, map_lon),map_zoom);
-                else
-                    map.setView(new L.LatLng(map_lat, map_lon),8);
-            }
-
-	        map.addLayer(osmMapnik);
-	        
-	        var baseLayers = {
-             "OSM Mapnik": osmMapnik/*,
-             "OSM Wikimedia": osmWikimedia*/
-            };
-
-            L.control.layers(baseLayers).addTo(map);
-
-
-            if(map_geojson)
-                L.geoJson(map_geojson).addTo(map);
-            /*else if(map_bounds)
-                L.rectangle(map_bounds, {color: "#ff7800", weight: 3, fill:false}).addTo(map);*/
-        });
-
-        // this event occour only once per element
-        $( this ).off( event );
-    });
-});  
+;/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+if(searx.autocompleter) {
+    searx.searchResults = new Bloodhound({
+        datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
+        queryTokenizer: Bloodhound.tokenizers.whitespace,
+        remote: './autocompleter?q=%QUERY'
+    });
+    searx.searchResults.initialize();
+}
+
+$(document).ready(function(){
+    if(searx.autocompleter) {
+        $('#q').typeahead(null, {
+            name: 'search-results',
+            displayKey: function(result) {
+                return result;
+            },
+            source: searx.searchResults.ttAdapter()
+        });
+    }
+});
+;/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+$(document).ready(function(){
+    /**
+     * focus element if class="autofocus" and id="q"
+     */
+    $('#q.autofocus').focus();
+
+    /**
+     * select full content on click if class="select-all-on-click"
+     */
+    $(".select-all-on-click").click(function () {
+        $(this).select();
+    });
+
+    /**
+     * change text during btn-collapse click if possible
+     */
+    $('.btn-collapse').click(function() {
+        var btnTextCollapsed = $(this).data('btn-text-collapsed');
+        var btnTextNotCollapsed = $(this).data('btn-text-not-collapsed');
+
+        if(btnTextCollapsed !== '' && btnTextNotCollapsed !== '') {
+            if($(this).hasClass('collapsed')) {
+                new_html = $(this).html().replace(btnTextCollapsed, btnTextNotCollapsed);
+            } else {
+                new_html = $(this).html().replace(btnTextNotCollapsed, btnTextCollapsed);
+            }
+            $(this).html(new_html);
+        }
+    });
+
+    /**
+     * change text during btn-toggle click if possible
+     */
+    $('.btn-toggle .btn').click(function() {
+        var btnClass = 'btn-' + $(this).data('btn-class');
+        var btnLabelDefault = $(this).data('btn-label-default');
+        var btnLabelToggled = $(this).data('btn-label-toggled');
+        if(btnLabelToggled !== '') {
+            if($(this).hasClass('btn-default')) {
+                new_html = $(this).html().replace(btnLabelDefault, btnLabelToggled);
+            } else {
+                new_html = $(this).html().replace(btnLabelToggled, btnLabelDefault);
+            }
+            $(this).html(new_html);
+        }
+        $(this).toggleClass(btnClass);
+        $(this).toggleClass('btn-default');
+    });
+
+        /**
+     * change text during btn-toggle click if possible
+     */
+    $('.media-loader').click(function() {
+        var target = $(this).data('target');
+        var iframe_load = $(target + ' > iframe');
+        var srctest = iframe_load.attr('src');
+        if(srctest === undefined || srctest === false){
+            iframe_load.attr('src', iframe_load.data('src'));
+        }
+    });
+
+    /**
+     * Select or deselect every categories on double clic
+     */
+    $(".btn-sm").dblclick(function() {
+    var btnClass = 'btn-' + $(this).data('btn-class'); // primary
+        if($(this).hasClass('btn-default')) {
+            $(".btn-sm > input").attr('checked', 'checked');
+            $(".btn-sm > input").prop("checked", true);
+            $(".btn-sm").addClass(btnClass);
+            $(".btn-sm").addClass('active');
+            $(".btn-sm").removeClass('btn-default');
+        } else {
+            $(".btn-sm > input").attr('checked', '');
+            $(".btn-sm > input").removeAttr('checked');
+            $(".btn-sm > input").checked = false;
+            $(".btn-sm").removeClass(btnClass);
+            $(".btn-sm").removeClass('active');
+            $(".btn-sm").addClass('btn-default');
+        }
+    });
+});
+;/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+$(document).ready(function(){
+    $(".searx_overpass_request").on( "click", function( event ) {
+        var overpass_url = "https://overpass-api.de/api/interpreter?data=";
+        var query_start = overpass_url + "[out:json][timeout:25];(";
+        var query_end = ");out meta;";
+
+        var osm_id = $(this).data('osm-id');
+        var osm_type = $(this).data('osm-type');
+        var result_table = $(this).data('result-table');
+        var result_table_loadicon = "#" + $(this).data('result-table-loadicon');
+
+        // tags which can be ignored
+        var osm_ignore_tags = [ "addr:city", "addr:country", "addr:housenumber", "addr:postcode", "addr:street" ];
+
+        if(osm_id && osm_type && result_table) {
+            result_table = "#" + result_table;
+            var query = null;
+            switch(osm_type) {
+                case 'node':
+                    query = query_start + "node(" + osm_id + ");" + query_end;
+                    break;
+                case 'way':
+                    query = query_start + "way(" + osm_id + ");" + query_end;
+                    break;
+                case 'relation':
+                    query = query_start + "relation(" + osm_id + ");" + query_end;
+                    break;
+                default:
+                    break;
+            }
+            if(query) {
+                //alert(query);
+                var ajaxRequest = $.ajax( query )
+                .done(function( html) {
+                    if(html && html.elements && html.elements[0]) {
+                        var element = html.elements[0];
+                        var newHtml = $(result_table).html();
+                        for (var row in element.tags) {
+                            if(element.tags.name === null || osm_ignore_tags.indexOf(row) == -1) {
+                                newHtml += "<tr><td>" + row + "</td><td>";
+                                switch(row) {
+                                    case "phone":
+                                    case "fax":
+                                        newHtml += "<a href=\"tel:" + element.tags[row].replace(/ /g,'') + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "email":
+                                        newHtml += "<a href=\"mailto:" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "website":
+                                    case "url":
+                                        newHtml += "<a href=\"" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "wikidata":
+                                        newHtml += "<a href=\"https://www.wikidata.org/wiki/" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "wikipedia":
+                                        if(element.tags[row].indexOf(":") != -1) {
+                                            newHtml += "<a href=\"https://" + element.tags[row].substring(0,element.tags[row].indexOf(":")) + ".wikipedia.org/wiki/" + element.tags[row].substring(element.tags[row].indexOf(":")+1) + "\">" + element.tags[row] + "</a>";
+                                            break;
+                                        }
+                                    /* jshint ignore:start */
+                                    default:
+                                    /* jshint ignore:end */
+                                        newHtml += element.tags[row];
+                                        break;
+                                }
+                                newHtml += "</td></tr>";
+                            }
+                        }
+                        $(result_table).html(newHtml);
+                        $(result_table).removeClass('hidden');
+                        $(result_table_loadicon).addClass('hidden');
+                    }
+                })
+                .fail(function() {
+                    $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");
+                });
+            }
+        }
+
+        // this event occour only once per element
+        $( this ).off( event );
+    });
+
+    $(".searx_init_map").on( "click", function( event ) {
+        var leaflet_target = $(this).data('leaflet-target');
+        var map_lon = $(this).data('map-lon');
+        var map_lat = $(this).data('map-lat');
+        var map_zoom = $(this).data('map-zoom');
+        var map_boundingbox = $(this).data('map-boundingbox');
+        var map_geojson = $(this).data('map-geojson');
+
+        require(['leaflet-0.7.3.min'], function(leaflet) {
+            if(map_boundingbox) {
+                southWest = L.latLng(map_boundingbox[0], map_boundingbox[2]);
+                northEast = L.latLng(map_boundingbox[1], map_boundingbox[3]);
+                map_bounds = L.latLngBounds(southWest, northEast);
+            }
+
+            // TODO hack
+            // change default imagePath
+            L.Icon.Default.imagePath =  "./static/themes/oscar/img/map";
+
+            // init map
+            var map = L.map(leaflet_target);
+
+            // create the tile layer with correct attribution
+            var osmMapnikUrl='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
+            var osmMapnikAttrib='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+            var osmMapnik = new L.TileLayer(osmMapnikUrl, {minZoom: 1, maxZoom: 19, attribution: osmMapnikAttrib});
+
+            var osmWikimediaUrl='https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png';
+            var osmWikimediaAttrib = 'Wikimedia maps beta | Maps data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+            var osmWikimedia = new L.TileLayer(osmWikimediaUrl, {minZoom: 1, maxZoom: 19, attribution: osmWikimediaAttrib});
+
+            // init map view
+            if(map_bounds) {
+                // TODO hack: https://github.com/Leaflet/Leaflet/issues/2021
+                setTimeout(function () {
+                    map.fitBounds(map_bounds, {
+                        maxZoom:17
+                    });
+                }, 0);
+            } else if (map_lon && map_lat) {
+                if(map_zoom)
+                    map.setView(new L.LatLng(map_lat, map_lon),map_zoom);
+                else
+                    map.setView(new L.LatLng(map_lat, map_lon),8);
+            }
+
+                map.addLayer(osmMapnik);
+
+                var baseLayers = {
+             "OSM Mapnik": osmMapnik/*,
+             "OSM Wikimedia": osmWikimedia*/
+            };
+
+            L.control.layers(baseLayers).addTo(map);
+
+
+            if(map_geojson)
+                L.geoJson(map_geojson).addTo(map);
+            /*else if(map_bounds)
+                L.rectangle(map_bounds, {color: "#ff7800", weight: 3, fill:false}).addTo(map);*/
+        });
+
+        // this event occour only once per element
+        $( this ).off( event );
+    });
+});
diff --git a/searx/static/themes/oscar/js/searx_src/00_requirejs_config.js b/searx/static/themes/oscar/js/searx_src/00_requirejs_config.js
index 1aa434902..e7c2abdac 100644
--- a/searx/static/themes/oscar/js/searx_src/00_requirejs_config.js
+++ b/searx/static/themes/oscar/js/searx_src/00_requirejs_config.js
@@ -1,23 +1,23 @@
-/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-requirejs.config({
-    baseUrl: './static/themes/oscar/js',
-    paths: {
-        app: '../app'
-    }
-});
+/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+requirejs.config({
+    baseUrl: './static/themes/oscar/js',
+    paths: {
+        app: '../app'
+    }
+});
diff --git a/searx/static/themes/oscar/js/searx_src/autocompleter.js b/searx/static/themes/oscar/js/searx_src/autocompleter.js
index 70c66d2fc..0907f8e34 100644
--- a/searx/static/themes/oscar/js/searx_src/autocompleter.js
+++ b/searx/static/themes/oscar/js/searx_src/autocompleter.js
@@ -1,37 +1,37 @@
-/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-if(searx.autocompleter) {
-    searx.searchResults = new Bloodhound({
-        datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
-        queryTokenizer: Bloodhound.tokenizers.whitespace,
-        remote: './autocompleter?q=%QUERY'
-    });
-    searx.searchResults.initialize();
-}
-
-$(document).ready(function(){ 
-    if(searx.autocompleter) {
-        $('#q').typeahead(null, {
-            name: 'search-results',
-            displayKey: function(result) {
-                return result;
-            },
-            source: searx.searchResults.ttAdapter()
-        });
-    }
-});
+/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+if(searx.autocompleter) {
+    searx.searchResults = new Bloodhound({
+        datumTokenizer: Bloodhound.tokenizers.obj.whitespace('value'),
+        queryTokenizer: Bloodhound.tokenizers.whitespace,
+        remote: './autocompleter?q=%QUERY'
+    });
+    searx.searchResults.initialize();
+}
+
+$(document).ready(function(){
+    if(searx.autocompleter) {
+        $('#q').typeahead(null, {
+            name: 'search-results',
+            displayKey: function(result) {
+                return result;
+            },
+            source: searx.searchResults.ttAdapter()
+        });
+    }
+});
diff --git a/searx/static/themes/oscar/js/searx_src/element_modifiers.js b/searx/static/themes/oscar/js/searx_src/element_modifiers.js
index 8e4280548..4264d4c0d 100644
--- a/searx/static/themes/oscar/js/searx_src/element_modifiers.js
+++ b/searx/static/themes/oscar/js/searx_src/element_modifiers.js
@@ -1,99 +1,99 @@
-/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-$(document).ready(function(){
-    /**
-     * focus element if class="autofocus" and id="q"
-     */
-    $('#q.autofocus').focus();
-
-    /**
-     * select full content on click if class="select-all-on-click"
-     */
-    $(".select-all-on-click").click(function () {
-        $(this).select();
-    });    
-
-    /**
-     * change text during btn-collapse click if possible
-     */
-    $('.btn-collapse').click(function() {
-        var btnTextCollapsed = $(this).data('btn-text-collapsed');
-        var btnTextNotCollapsed = $(this).data('btn-text-not-collapsed');
-        
-        if(btnTextCollapsed !== '' && btnTextNotCollapsed !== '') {
-            if($(this).hasClass('collapsed')) {
-                new_html = $(this).html().replace(btnTextCollapsed, btnTextNotCollapsed);
-            } else {
-                new_html = $(this).html().replace(btnTextNotCollapsed, btnTextCollapsed);
-            }
-            $(this).html(new_html);
-        }
-    });
-
-    /**
-     * change text during btn-toggle click if possible
-     */
-    $('.btn-toggle .btn').click(function() {
-        var btnClass = 'btn-' + $(this).data('btn-class');
-        var btnLabelDefault = $(this).data('btn-label-default');
-        var btnLabelToggled = $(this).data('btn-label-toggled');
-        if(btnLabelToggled !== '') {
-            if($(this).hasClass('btn-default')) {
-                new_html = $(this).html().replace(btnLabelDefault, btnLabelToggled);
-            } else {
-                new_html = $(this).html().replace(btnLabelToggled, btnLabelDefault);
-            }
-            $(this).html(new_html);
-        }
-        $(this).toggleClass(btnClass);
-        $(this).toggleClass('btn-default');
-    });
-	
-	/**
-     * change text during btn-toggle click if possible
-     */
-    $('.media-loader').click(function() {
-        var target = $(this).data('target');
-        var iframe_load = $(target + ' > iframe');
-        var srctest = iframe_load.attr('src');
-        if(srctest === undefined || srctest === false){
-            iframe_load.attr('src', iframe_load.data('src'));
-        }
-    });
-    
-    /**
-     * Select or deselect every categories on double clic
-     */
-    $(".btn-sm").dblclick(function() {
-    var btnClass = 'btn-' + $(this).data('btn-class'); // primary
-        if($(this).hasClass('btn-default')) {
-            $(".btn-sm > input").attr('checked', 'checked');
-            $(".btn-sm > input").prop("checked", true);
-            $(".btn-sm").addClass(btnClass);
-            $(".btn-sm").addClass('active');
-            $(".btn-sm").removeClass('btn-default');
-        } else {
-            $(".btn-sm > input").attr('checked', '');
-            $(".btn-sm > input").removeAttr('checked');
-            $(".btn-sm > input").checked = false;
-            $(".btn-sm").removeClass(btnClass);
-            $(".btn-sm").removeClass('active');
-            $(".btn-sm").addClass('btn-default');
-        }
-    });
-});
+/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+$(document).ready(function(){
+    /**
+     * focus element if class="autofocus" and id="q"
+     */
+    $('#q.autofocus').focus();
+
+    /**
+     * select full content on click if class="select-all-on-click"
+     */
+    $(".select-all-on-click").click(function () {
+        $(this).select();
+    });
+
+    /**
+     * change text during btn-collapse click if possible
+     */
+    $('.btn-collapse').click(function() {
+        var btnTextCollapsed = $(this).data('btn-text-collapsed');
+        var btnTextNotCollapsed = $(this).data('btn-text-not-collapsed');
+
+        if(btnTextCollapsed !== '' && btnTextNotCollapsed !== '') {
+            if($(this).hasClass('collapsed')) {
+                new_html = $(this).html().replace(btnTextCollapsed, btnTextNotCollapsed);
+            } else {
+                new_html = $(this).html().replace(btnTextNotCollapsed, btnTextCollapsed);
+            }
+            $(this).html(new_html);
+        }
+    });
+
+    /**
+     * change text during btn-toggle click if possible
+     */
+    $('.btn-toggle .btn').click(function() {
+        var btnClass = 'btn-' + $(this).data('btn-class');
+        var btnLabelDefault = $(this).data('btn-label-default');
+        var btnLabelToggled = $(this).data('btn-label-toggled');
+        if(btnLabelToggled !== '') {
+            if($(this).hasClass('btn-default')) {
+                new_html = $(this).html().replace(btnLabelDefault, btnLabelToggled);
+            } else {
+                new_html = $(this).html().replace(btnLabelToggled, btnLabelDefault);
+            }
+            $(this).html(new_html);
+        }
+        $(this).toggleClass(btnClass);
+        $(this).toggleClass('btn-default');
+    });
+
+        /**
+     * change text during btn-toggle click if possible
+     */
+    $('.media-loader').click(function() {
+        var target = $(this).data('target');
+        var iframe_load = $(target + ' > iframe');
+        var srctest = iframe_load.attr('src');
+        if(srctest === undefined || srctest === false){
+            iframe_load.attr('src', iframe_load.data('src'));
+        }
+    });
+
+    /**
+     * Select or deselect every categories on double clic
+     */
+    $(".btn-sm").dblclick(function() {
+    var btnClass = 'btn-' + $(this).data('btn-class'); // primary
+        if($(this).hasClass('btn-default')) {
+            $(".btn-sm > input").attr('checked', 'checked');
+            $(".btn-sm > input").prop("checked", true);
+            $(".btn-sm").addClass(btnClass);
+            $(".btn-sm").addClass('active');
+            $(".btn-sm").removeClass('btn-default');
+        } else {
+            $(".btn-sm > input").attr('checked', '');
+            $(".btn-sm > input").removeAttr('checked');
+            $(".btn-sm > input").checked = false;
+            $(".btn-sm").removeClass(btnClass);
+            $(".btn-sm").removeClass('active');
+            $(".btn-sm").addClass('btn-default');
+        }
+    });
+});
diff --git a/searx/static/themes/oscar/js/searx_src/leaflet_map.js b/searx/static/themes/oscar/js/searx_src/leaflet_map.js
index 4be46acb5..3c8c616b1 100644
--- a/searx/static/themes/oscar/js/searx_src/leaflet_map.js
+++ b/searx/static/themes/oscar/js/searx_src/leaflet_map.js
@@ -1,167 +1,167 @@
-/**
- * searx is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * searx is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with searx. If not, see < http://www.gnu.org/licenses/ >.
- *
- * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
- */
-
-$(document).ready(function(){
-    $(".searx_overpass_request").on( "click", function( event ) {
-        var overpass_url = "https://overpass-api.de/api/interpreter?data=";
-        var query_start = overpass_url + "[out:json][timeout:25];(";
-        var query_end = ");out meta;";
-        
-        var osm_id = $(this).data('osm-id');
-        var osm_type = $(this).data('osm-type');
-        var result_table = $(this).data('result-table');
-        var result_table_loadicon = "#" + $(this).data('result-table-loadicon');
-        
-        // tags which can be ignored
-        var osm_ignore_tags = [ "addr:city", "addr:country", "addr:housenumber", "addr:postcode", "addr:street" ];
-        
-        if(osm_id && osm_type && result_table) {
-            result_table = "#" + result_table;
-            var query = null;
-            switch(osm_type) {
-                case 'node':
-                    query = query_start + "node(" + osm_id + ");" + query_end;
-                    break;
-                case 'way':
-                    query = query_start + "way(" + osm_id + ");" + query_end;
-                    break;
-                case 'relation':
-                    query = query_start + "relation(" + osm_id + ");" + query_end;
-                    break;
-                default:
-                    break;
-            }
-            if(query) {
-                //alert(query);
-                var ajaxRequest = $.ajax( query )
-                .done(function( html) {
-                    if(html && html.elements && html.elements[0]) {
-                        var element = html.elements[0];
-                        var newHtml = $(result_table).html();
-                        for (var row in element.tags) {
-                            if(element.tags.name === null || osm_ignore_tags.indexOf(row) == -1) {
-                                newHtml += "<tr><td>" + row + "</td><td>";
-                                switch(row) {
-                                    case "phone":
-                                    case "fax":
-                                        newHtml += "<a href=\"tel:" + element.tags[row].replace(/ /g,'') + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "email":
-                                        newHtml += "<a href=\"mailto:" + element.tags[row] + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "website":
-                                    case "url":
-                                        newHtml += "<a href=\"" + element.tags[row] + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "wikidata":
-                                        newHtml += "<a href=\"https://www.wikidata.org/wiki/" + element.tags[row] + "\">" + element.tags[row] + "</a>";
-                                        break;
-                                    case "wikipedia":
-                                        if(element.tags[row].indexOf(":") != -1) {
-                                            newHtml += "<a href=\"https://" + element.tags[row].substring(0,element.tags[row].indexOf(":")) + ".wikipedia.org/wiki/" + element.tags[row].substring(element.tags[row].indexOf(":")+1) + "\">" + element.tags[row] + "</a>";
-                                            break;
-                                        }
-                                    /* jshint ignore:start */
-                                    default:
-                                    /* jshint ignore:end */
-                                        newHtml += element.tags[row];
-                                        break;
-                                }
-                                newHtml += "</td></tr>";
-                            }
-                        }
-                        $(result_table).html(newHtml);
-                        $(result_table).removeClass('hidden');
-                        $(result_table_loadicon).addClass('hidden');
-                    }
-                })
-                .fail(function() {
-                    $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");
-                });
-            }
-        }
-
-        // this event occour only once per element
-        $( this ).off( event );    
-    });
-
-    $(".searx_init_map").on( "click", function( event ) {
-        var leaflet_target = $(this).data('leaflet-target');
-        var map_lon = $(this).data('map-lon');
-        var map_lat = $(this).data('map-lat');
-        var map_zoom = $(this).data('map-zoom');
-        var map_boundingbox = $(this).data('map-boundingbox');
-        var map_geojson = $(this).data('map-geojson');
-
-        require(['leaflet-0.7.3.min'], function(leaflet) {
-            if(map_boundingbox) {
-                southWest = L.latLng(map_boundingbox[0], map_boundingbox[2]);
-                northEast = L.latLng(map_boundingbox[1], map_boundingbox[3]);
-                map_bounds = L.latLngBounds(southWest, northEast);
-            }
-
-            // TODO hack
-            // change default imagePath
-            L.Icon.Default.imagePath = 	"./static/themes/oscar/img/map";
-
-            // init map
-            var map = L.map(leaflet_target);
-
-            // create the tile layer with correct attribution
-	    var osmMapnikUrl='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
-	    var osmMapnikAttrib='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
-	    var osmMapnik = new L.TileLayer(osmMapnikUrl, {minZoom: 1, maxZoom: 19, attribution: osmMapnikAttrib});
-
-	    var osmWikimediaUrl='https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png';
-	    var osmWikimediaAttrib = 'Wikimedia maps beta | Maps data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
-	    var osmWikimedia = new L.TileLayer(osmWikimediaUrl, {minZoom: 1, maxZoom: 19, attribution: osmWikimediaAttrib});
-
-            // init map view
-            if(map_bounds) {
-                // TODO hack: https://github.com/Leaflet/Leaflet/issues/2021
-                setTimeout(function () {
-                    map.fitBounds(map_bounds, {
-                        maxZoom:17
-                    });
-                }, 0);
-            } else if (map_lon && map_lat) {
-                if(map_zoom) 
-                    map.setView(new L.LatLng(map_lat, map_lon),map_zoom);
-                else
-                    map.setView(new L.LatLng(map_lat, map_lon),8);
-            }
-
-	        map.addLayer(osmMapnik);
-	        
-	        var baseLayers = {
-             "OSM Mapnik": osmMapnik/*,
-             "OSM Wikimedia": osmWikimedia*/
-            };
-
-            L.control.layers(baseLayers).addTo(map);
-
-
-            if(map_geojson)
-                L.geoJson(map_geojson).addTo(map);
-            /*else if(map_bounds)
-                L.rectangle(map_bounds, {color: "#ff7800", weight: 3, fill:false}).addTo(map);*/
-        });
-
-        // this event occour only once per element
-        $( this ).off( event );
-    });
-});  
+/**
+ * searx is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * searx is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with searx. If not, see < http://www.gnu.org/licenses/ >.
+ *
+ * (C) 2014 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
+ */
+
+$(document).ready(function(){
+    $(".searx_overpass_request").on( "click", function( event ) {
+        var overpass_url = "https://overpass-api.de/api/interpreter?data=";
+        var query_start = overpass_url + "[out:json][timeout:25];(";
+        var query_end = ");out meta;";
+
+        var osm_id = $(this).data('osm-id');
+        var osm_type = $(this).data('osm-type');
+        var result_table = $(this).data('result-table');
+        var result_table_loadicon = "#" + $(this).data('result-table-loadicon');
+
+        // tags which can be ignored
+        var osm_ignore_tags = [ "addr:city", "addr:country", "addr:housenumber", "addr:postcode", "addr:street" ];
+
+        if(osm_id && osm_type && result_table) {
+            result_table = "#" + result_table;
+            var query = null;
+            switch(osm_type) {
+                case 'node':
+                    query = query_start + "node(" + osm_id + ");" + query_end;
+                    break;
+                case 'way':
+                    query = query_start + "way(" + osm_id + ");" + query_end;
+                    break;
+                case 'relation':
+                    query = query_start + "relation(" + osm_id + ");" + query_end;
+                    break;
+                default:
+                    break;
+            }
+            if(query) {
+                //alert(query);
+                var ajaxRequest = $.ajax( query )
+                .done(function( html) {
+                    if(html && html.elements && html.elements[0]) {
+                        var element = html.elements[0];
+                        var newHtml = $(result_table).html();
+                        for (var row in element.tags) {
+                            if(element.tags.name === null || osm_ignore_tags.indexOf(row) == -1) {
+                                newHtml += "<tr><td>" + row + "</td><td>";
+                                switch(row) {
+                                    case "phone":
+                                    case "fax":
+                                        newHtml += "<a href=\"tel:" + element.tags[row].replace(/ /g,'') + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "email":
+                                        newHtml += "<a href=\"mailto:" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "website":
+                                    case "url":
+                                        newHtml += "<a href=\"" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "wikidata":
+                                        newHtml += "<a href=\"https://www.wikidata.org/wiki/" + element.tags[row] + "\">" + element.tags[row] + "</a>";
+                                        break;
+                                    case "wikipedia":
+                                        if(element.tags[row].indexOf(":") != -1) {
+                                            newHtml += "<a href=\"https://" + element.tags[row].substring(0,element.tags[row].indexOf(":")) + ".wikipedia.org/wiki/" + element.tags[row].substring(element.tags[row].indexOf(":")+1) + "\">" + element.tags[row] + "</a>";
+                                            break;
+                                        }
+                                    /* jshint ignore:start */
+                                    default:
+                                    /* jshint ignore:end */
+                                        newHtml += element.tags[row];
+                                        break;
+                                }
+                                newHtml += "</td></tr>";
+                            }
+                        }
+                        $(result_table).html(newHtml);
+                        $(result_table).removeClass('hidden');
+                        $(result_table_loadicon).addClass('hidden');
+                    }
+                })
+                .fail(function() {
+                    $(result_table_loadicon).html($(result_table_loadicon).html() + "<p class=\"text-muted\">could not load data!</p>");
+                });
+            }
+        }
+
+        // this event occour only once per element
+        $( this ).off( event );
+    });
+
+    $(".searx_init_map").on( "click", function( event ) {
+        var leaflet_target = $(this).data('leaflet-target');
+        var map_lon = $(this).data('map-lon');
+        var map_lat = $(this).data('map-lat');
+        var map_zoom = $(this).data('map-zoom');
+        var map_boundingbox = $(this).data('map-boundingbox');
+        var map_geojson = $(this).data('map-geojson');
+
+        require(['leaflet-0.7.3.min'], function(leaflet) {
+            if(map_boundingbox) {
+                southWest = L.latLng(map_boundingbox[0], map_boundingbox[2]);
+                northEast = L.latLng(map_boundingbox[1], map_boundingbox[3]);
+                map_bounds = L.latLngBounds(southWest, northEast);
+            }
+
+            // TODO hack
+            // change default imagePath
+            L.Icon.Default.imagePath =  "./static/themes/oscar/img/map";
+
+            // init map
+            var map = L.map(leaflet_target);
+
+            // create the tile layer with correct attribution
+            var osmMapnikUrl='https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
+            var osmMapnikAttrib='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+            var osmMapnik = new L.TileLayer(osmMapnikUrl, {minZoom: 1, maxZoom: 19, attribution: osmMapnikAttrib});
+
+            var osmWikimediaUrl='https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png';
+            var osmWikimediaAttrib = 'Wikimedia maps beta | Maps data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+            var osmWikimedia = new L.TileLayer(osmWikimediaUrl, {minZoom: 1, maxZoom: 19, attribution: osmWikimediaAttrib});
+
+            // init map view
+            if(map_bounds) {
+                // TODO hack: https://github.com/Leaflet/Leaflet/issues/2021
+                setTimeout(function () {
+                    map.fitBounds(map_bounds, {
+                        maxZoom:17
+                    });
+                }, 0);
+            } else if (map_lon && map_lat) {
+                if(map_zoom)
+                    map.setView(new L.LatLng(map_lat, map_lon),map_zoom);
+                else
+                    map.setView(new L.LatLng(map_lat, map_lon),8);
+            }
+
+                map.addLayer(osmMapnik);
+
+                var baseLayers = {
+             "OSM Mapnik": osmMapnik/*,
+             "OSM Wikimedia": osmWikimedia*/
+            };
+
+            L.control.layers(baseLayers).addTo(map);
+
+
+            if(map_geojson)
+                L.geoJson(map_geojson).addTo(map);
+            /*else if(map_bounds)
+                L.rectangle(map_bounds, {color: "#ff7800", weight: 3, fill:false}).addTo(map);*/
+        });
+
+        // this event occour only once per element
+        $( this ).off( event );
+    });
+});
diff --git a/searx/static/themes/oscar/less/logicodev-dark/oscar.less b/searx/static/themes/oscar/less/logicodev-dark/oscar.less
index 9a4272331..e788b8cba 100644
--- a/searx/static/themes/oscar/less/logicodev-dark/oscar.less
+++ b/searx/static/themes/oscar/less/logicodev-dark/oscar.less
@@ -109,7 +109,7 @@ ul.nav li a {
 
 .btn:hover {
   color:#444 !important;
-  background-color: #BBB !important; 
+  background-color: #BBB !important;
 }
 
 .btn-primary.active {
@@ -221,7 +221,7 @@ p.btn.btn-default{
 }
 
 .table-hover > tbody > tr:hover > td, .table-hover > tbody > tr:hover > th {
-  background: rgb(102, 105, 110) !important; 
+  background: rgb(102, 105, 110) !important;
 }
 
 .btn-success {
diff --git a/searx/static/themes/oscar/less/logicodev/code.less b/searx/static/themes/oscar/less/logicodev/code.less
index 96486f5aa..491b30e5a 100644
--- a/searx/static/themes/oscar/less/logicodev/code.less
+++ b/searx/static/themes/oscar/less/logicodev/code.less
@@ -78,7 +78,7 @@ pre, code{
     user-select: none;
     cursor: default;
     color: #556366;
-    
+
     &::selection {
         background: transparent; /* WebKit/Blink Browsers */
     }
@@ -99,5 +99,3 @@ pre, code{
 .highlight {
     font-weight: 700;
 }
-
-
diff --git a/searx/static/themes/oscar/less/logicodev/infobox.less b/searx/static/themes/oscar/less/logicodev/infobox.less
index 0d488d744..954f4507a 100644
--- a/searx/static/themes/oscar/less/logicodev/infobox.less
+++ b/searx/static/themes/oscar/less/logicodev/infobox.less
@@ -30,7 +30,7 @@
         table-layout: fixed;
 
     }
-    
+
     .infobox_part:last-child {
         margin-bottom: 0;
     }
diff --git a/searx/static/themes/oscar/less/logicodev/navbar.less b/searx/static/themes/oscar/less/logicodev/navbar.less
index 5da7115d9..6e4f9ee10 100644
--- a/searx/static/themes/oscar/less/logicodev/navbar.less
+++ b/searx/static/themes/oscar/less/logicodev/navbar.less
@@ -28,4 +28,3 @@
         width: 80%;
     }
 }
-
diff --git a/searx/static/themes/oscar/less/pointhi/code.less b/searx/static/themes/oscar/less/pointhi/code.less
index 90a2cd60c..70a2a5d49 100644
--- a/searx/static/themes/oscar/less/pointhi/code.less
+++ b/searx/static/themes/oscar/less/pointhi/code.less
@@ -69,7 +69,7 @@
     -ms-user-select: none;
     user-select: none;
     cursor: default;
-    
+
     &::selection {
         background: transparent; /* WebKit/Blink Browsers */
     }
diff --git a/searx/static/themes/oscar/less/pointhi/infobox.less b/searx/static/themes/oscar/less/pointhi/infobox.less
index 41375f277..df51b002e 100644
--- a/searx/static/themes/oscar/less/pointhi/infobox.less
+++ b/searx/static/themes/oscar/less/pointhi/infobox.less
@@ -4,7 +4,7 @@
         word-wrap: break-word;
         table-layout: fixed;
     }
-    
+
     .infobox_part:last-child {
         margin-bottom: 0;
     }
diff --git a/searx/static/themes/simple/leaflet/leaflet.css b/searx/static/themes/simple/leaflet/leaflet.css
index 230e5bad1..d1b47a125 100644
Binary files a/searx/static/themes/simple/leaflet/leaflet.css and b/searx/static/themes/simple/leaflet/leaflet.css differ
diff --git a/searx/templates/oscar/languages.html b/searx/templates/oscar/languages.html
index c52cbd14a..5aff9f918 100644
--- a/searx/templates/oscar/languages.html
+++ b/searx/templates/oscar/languages.html
@@ -1,12 +1,8 @@
-{% if preferences -%}
-<select class="custom-select form-control" name='language'>
-{%- else -%}
-<select class="time_range custom-select form-control" id='language' name='language'>
-{%- endif -%}
-	<option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option>
-	{%- for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) -%}
-		<option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>
-			{{- lang_name }} {% if country_name %}({{ country_name }}) {% endif %}- {{ lang_id -}}
-		</option>
-	{%- endfor -%}
-</select>
\ No newline at end of file
+<select class="language custom-select form-control" id="language" name="language" accesskey="l">
+  <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option>
+{%- for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) -%}
+  <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>
+    {{- lang_name }} {% if country_name %}({{ country_name }}) {% endif %}- {{ lang_id -}}
+  </option>
+{%- endfor -%}
+</select>
diff --git a/searx/templates/oscar/preferences.html b/searx/templates/oscar/preferences.html
index b64d72ddf..1a484dd4b 100644
--- a/searx/templates/oscar/preferences.html
+++ b/searx/templates/oscar/preferences.html
@@ -41,7 +41,7 @@
                     {% set language_label = _('Search language') %}
                     {% set language_info = _('What language do you prefer for search?') %}
                     {{ preferences_item_header(language_info, language_label, rtl) }}
-						{% include 'oscar/languages.html' %}
+                                                {% include 'oscar/languages.html' %}
                     {{ preferences_item_footer(language_info, language_label, rtl) }}
 
                     {% set locale_label = _('Interface language') %}
@@ -156,26 +156,26 @@
                         <div class="container-fluid">
                         <fieldset>
                           <div class="table-responsive">
-			  <table class="table table-hover table-condensed table-striped">
-			        <tr>
+                          <table class="table table-hover table-condensed table-striped">
+                                <tr>
                                     {% if not rtl %}
-				    <th>{{ _("Allow") }}</th>
-				    <th>{{ _("Engine name") }}</th>
-				    <th>{{ _("Shortcut") }}</th>
-				    <th>{{ _("Selected language") }}</th>
-				    <th>{{ _("SafeSearch") }}</th>
-				    <th>{{ _("Time range") }}</th>
-				    <th>{{ _("Avg. time") }}</th>
-				    <th>{{ _("Max time") }}</th>
+                                    <th>{{ _("Allow") }}</th>
+                                    <th>{{ _("Engine name") }}</th>
+                                    <th>{{ _("Shortcut") }}</th>
+                                    <th>{{ _("Selected language") }}</th>
+                                    <th>{{ _("SafeSearch") }}</th>
+                                    <th>{{ _("Time range") }}</th>
+                                    <th>{{ _("Avg. time") }}</th>
+                                    <th>{{ _("Max time") }}</th>
                                     {% else %}
-				    <th>{{ _("Max time") }}</th>
-				    <th>{{ _("Avg. time") }}</th>
-				    <th>{{ _("Time range") }}</th>
-				    <th>{{ _("SafeSearch") }}</th>
-				    <th>{{ _("Selected language") }}</th>
-				    <th>{{ _("Shortcut") }}</th>
-				    <th>{{ _("Engine name") }}</th>
-				    <th>{{ _("Allow") }}</th>
+                                    <th>{{ _("Max time") }}</th>
+                                    <th>{{ _("Avg. time") }}</th>
+                                    <th>{{ _("Time range") }}</th>
+                                    <th>{{ _("SafeSearch") }}</th>
+                                    <th>{{ _("Selected language") }}</th>
+                                    <th>{{ _("Shortcut") }}</th>
+                                    <th>{{ _("Engine name") }}</th>
+                                    <th>{{ _("Allow") }}</th>
                                     {% endif %}
                                 </tr>
                         {% for search_engine in engines_by_category[categ] %}
@@ -186,19 +186,19 @@
                                         {{ checkbox_toggle('engine_' + search_engine.name|replace(' ', '_') + '__' + categ|replace(' ', '_'), (search_engine.name, categ) in disabled_engines) }}
                                     </td>
                                     <th>{{ search_engine.name }}</th>
-				    <td class="name">{{ shortcuts[search_engine.name] }}</td>
-					<td>{{ support_toggle(stats[search_engine.name].supports_selected_language) }}</td>
-					<td>{{ support_toggle(search_engine.safesearch==True) }}</td>
-					<td>{{ support_toggle(search_engine.time_range_support==True) }}</td>
-					<td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>
-					<td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td>
-									{% else %}
-					<td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td>
-					<td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>
-					<td>{{ support_toggle(search_engine.time_range_support==True) }}</td>
-					<td>{{ support_toggle(search_engine.safesearch==True) }}</td>
-					<td>{{ support_toggle(stats[search_engine.name].supports_selected_language) }}</td>
-					<td>{{ shortcuts[search_engine.name] }}</td>
+                                    <td class="name">{{ shortcuts[search_engine.name] }}</td>
+                                        <td>{{ support_toggle(stats[search_engine.name].supports_selected_language) }}</td>
+                                        <td>{{ support_toggle(search_engine.safesearch==True) }}</td>
+                                        <td>{{ support_toggle(search_engine.time_range_support==True) }}</td>
+                                        <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>
+                                        <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td>
+                                                                        {% else %}
+                                        <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td>
+                                        <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td>
+                                        <td>{{ support_toggle(search_engine.time_range_support==True) }}</td>
+                                        <td>{{ support_toggle(search_engine.safesearch==True) }}</td>
+                                        <td>{{ support_toggle(stats[search_engine.name].supports_selected_language) }}</td>
+                                        <td>{{ shortcuts[search_engine.name] }}</td>
                                     <th>{{ search_engine.name }}</th>
                                     <td class="onoff-checkbox">
                                         {{ checkbox_toggle('engine_' + search_engine.name|replace(' ', '_') + '__' + categ|replace(' ', '_'), (search_engine.name, categ) in disabled_engines) }}
@@ -207,7 +207,7 @@
                                 </tr>
                             {% endif %}
                         {% endfor %}
-		          </table>
+                          </table>
                           </div>
                         </fieldset>
                         </div>
diff --git a/searx/templates/oscar/result_templates/code.html b/searx/templates/oscar/result_templates/code.html
index ba74d0333..a1c18a6b7 100644
--- a/searx/templates/oscar/result_templates/code.html
+++ b/searx/templates/oscar/result_templates/code.html
@@ -1,18 +1,18 @@
-{% from 'oscar/macros.html' import result_header, result_sub_header, result_footer, result_footer_rtl, icon %}
-
-{{ result_header(result, favicons) }}
-{{ result_sub_header(result) }}
-
-{% if result.content %}<p class="result-content">{{ result.content|safe }}</p>{% endif %}
-
-{% if result.repository %}<p class="result-content">{{ icon('file') }} <a href="{{ result.repository }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %}>{{ result.repository }}</a></p>{% endif %}
-
-<div dir="ltr">
-{{ result.codelines|code_highlighter(result.code_language)|safe }}
-</div>
-
-{% if rtl %}
-{{ result_footer_rtl(result) }}
-{% else %}
-{{ result_footer(result) }}
-{% endif %}
+{% from 'oscar/macros.html' import result_header, result_sub_header, result_footer, result_footer_rtl, icon %}
+
+{{ result_header(result, favicons) }}
+{{ result_sub_header(result) }}
+
+{% if result.content %}<p class="result-content">{{ result.content|safe }}</p>{% endif %}
+
+{% if result.repository %}<p class="result-content">{{ icon('file') }} <a href="{{ result.repository }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %}>{{ result.repository }}</a></p>{% endif %}
+
+<div dir="ltr">
+{{ result.codelines|code_highlighter(result.code_language)|safe }}
+</div>
+
+{% if rtl %}
+{{ result_footer_rtl(result) }}
+{% else %}
+{{ result_footer(result) }}
+{% endif %}
diff --git a/searx/templates/oscar/result_templates/images.html b/searx/templates/oscar/result_templates/images.html
index 8985a9f4e..d0a3b7b83 100644
--- a/searx/templates/oscar/result_templates/images.html
+++ b/searx/templates/oscar/result_templates/images.html
@@ -22,7 +22,7 @@
                 <span class="label label-default pull-right">{{ result.engine }}</span>{{- "" -}}
                 <p class="text-muted pull-left">{{ result.pretty_url }}</p>{{- "" -}}
                 <div class="clearfix"></div>{{- "" -}}
-				<div class="row">{{- "" -}}
+                                <div class="row">{{- "" -}}
                     <div class="col-md-6">{{- "" -}}
                         <a href="{{ result.img_src }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %} class="btn btn-default">{{ _('Get image') }}</a>{{- "" -}}
                     </div>{{- "" -}}
diff --git a/searx/templates/oscar/result_templates/map.html b/searx/templates/oscar/result_templates/map.html
index 822c7cdea..712375d7f 100644
--- a/searx/templates/oscar/result_templates/map.html
+++ b/searx/templates/oscar/result_templates/map.html
@@ -1,72 +1,72 @@
-{% from 'oscar/macros.html' import result_header, result_sub_header, result_footer, result_footer_rtl, icon %}
-
-{{ result_header(result, favicons) }}
-{{ result_sub_header(result) }}
-
-{% if (result.latitude and result.longitude) or result.boundingbox %}
-    <small> &bull; <a class="text-info btn-collapse collapsed searx_init_map cursor-pointer disabled_if_nojs" data-toggle="collapse" data-target="#result-map-{{ index }}" data-leaflet-target="osm-map-{{ index }}" data-map-lon="{{ result.longitude }}" data-map-lat="{{ result.latitude }}" {% if result.boundingbox %}data-map-boundingbox='{{ result.boundingbox|tojson|safe }}'{% endif %} {% if result.geojson %}data-map-geojson='{{ result.geojson|tojson|safe }}'{% endif %} data-btn-text-collapsed="{{ _('show map') }}" data-btn-text-not-collapsed="{{ _('hide map') }}">{{ icon('globe') }} {{ _('show map') }}</a></small>
-{% endif %}
-
-{% if result.osm and (result.osm.type and result.osm.id) %}
-    <small> &bull; <a class="text-info btn-collapse collapsed cursor-pointer searx_overpass_request disabled_if_nojs" data-toggle="collapse" data-target="#result-overpass-{{ index }}" data-osm-type="{{ result.osm.type }}" data-osm-id="{{ result.osm.id }}" data-result-table="result-overpass-table-{{ index }}" data-result-table-loadicon="result-overpass-table-loading-{{ index }}" data-btn-text-collapsed="{{ _('show details') }}" data-btn-text-not-collapsed="{{ _('hide details') }}">{{ icon('map-marker') }} {{ _('show details') }}</a></small>
-{% endif %}
-
-{# {% if (result.latitude and result.longitude) %}
-    <small> &bull; <a class="text-info btn-collapse collapsed cursor-pointer disabled_if_nojs" data-toggle="collapse" data-target="#result-geodata-{{ index }}" data-btn-text-collapsed="{{ _('show geodata') }}" data-btn-text-not-collapsed="{{ _('hide geodata') }}">{{ icon('map-marker') }} {{ _('show geodata') }}</a></small>
-{% endif %} #}
-
-<div class="container-fluid">
-
-{% if result.address %}
-<p class="row result-content result-adress col-xs-12 col-sm-5 col-md-4" itemscope itemtype="http://schema.org/PostalAddress">
-    {% if result.address.name %}
-        <strong itemprop="name">{{ result.address.name }}</strong><br/>
-    {% endif %}
-    {% if result.address.road %}
-        <span itemprop="streetAddress">
-            {% if result.address.house_number %}{{ result.address.house_number }}, {% endif %}
-            {{ result.address.road }}
-        </span><br/>
-    {% endif %}
-    {% if result.address.locality %}
-        <span itemprop="addressLocality">{{ result.address.locality }}</span>
-        {% if result.address.postcode %}, <span itemprop="postalCode">{{ result.address.postcode }}</span>{% endif %}
-        <br/>
-    {% endif %}
-    {% if result.address.country %}
-        <span itemprop="addressCountry">{{ result.address.country }}</span>
-    {% endif %}
-</p>
-{% endif %}
-
-{% if result.osm and (result.osm.type and result.osm.id) %}
-    <div class="row result-content collapse col-xs-12 col-sm-7 col-md-8" id="result-overpass-{{ index }}"{% if rtl %} dir="ltr"{% endif %}>
-        <div class="text-center" id="result-overpass-table-loading-{{ index }}"><img src="{{ url_for('static', filename='img/loader.gif') }}" alt="Loading ..."/></div>
-        <table class="table table-striped table-condensed hidden" id="result-overpass-table-{{ index }}">
-            <tr><th>key</th><th>value</th></tr>
-        </table>
-    </div>
-{% endif %}
-
-{# {% if (result.latitude and result.longitude) %}
-    <div class="row collapse col-xs-12 col-sm-5 col-md-4" id="result-geodata-{{ index }}">
-        <strong>Longitude:</strong> {{ result.longitude }} <br/>
-        <strong>Latitude:</strong> {{ result.latitude }}
-    </div>
-{% endif %} #}
-
-{% if result.content %}<p class="row result-content col-xs-12 col-sm-12 col-md-12">{{ result.content|safe }}</p>{% endif %}
-
-</div>
-    
-{% if (result.latitude and result.longitude) or result.boundingbox %}
-    <div class="collapse" id="result-map-{{ index }}">
-        <div style="height:300px; width:100%; margin: 10px 0;" id="osm-map-{{ index }}"></div>
-    </div>
-{% endif %}
-
-{% if rtl %}
-{{ result_footer_rtl(result) }}
-{% else %}
-{{ result_footer(result) }}
-{% endif %}
+{% from 'oscar/macros.html' import result_header, result_sub_header, result_footer, result_footer_rtl, icon %}
+
+{{ result_header(result, favicons) }}
+{{ result_sub_header(result) }}
+
+{% if (result.latitude and result.longitude) or result.boundingbox %}
+    <small> &bull; <a class="text-info btn-collapse collapsed searx_init_map cursor-pointer disabled_if_nojs" data-toggle="collapse" data-target="#result-map-{{ index }}" data-leaflet-target="osm-map-{{ index }}" data-map-lon="{{ result.longitude }}" data-map-lat="{{ result.latitude }}" {% if result.boundingbox %}data-map-boundingbox='{{ result.boundingbox|tojson|safe }}'{% endif %} {% if result.geojson %}data-map-geojson='{{ result.geojson|tojson|safe }}'{% endif %} data-btn-text-collapsed="{{ _('show map') }}" data-btn-text-not-collapsed="{{ _('hide map') }}">{{ icon('globe') }} {{ _('show map') }}</a></small>
+{% endif %}
+
+{% if result.osm and (result.osm.type and result.osm.id) %}
+    <small> &bull; <a class="text-info btn-collapse collapsed cursor-pointer searx_overpass_request disabled_if_nojs" data-toggle="collapse" data-target="#result-overpass-{{ index }}" data-osm-type="{{ result.osm.type }}" data-osm-id="{{ result.osm.id }}" data-result-table="result-overpass-table-{{ index }}" data-result-table-loadicon="result-overpass-table-loading-{{ index }}" data-btn-text-collapsed="{{ _('show details') }}" data-btn-text-not-collapsed="{{ _('hide details') }}">{{ icon('map-marker') }} {{ _('show details') }}</a></small>
+{% endif %}
+
+{# {% if (result.latitude and result.longitude) %}
+    <small> &bull; <a class="text-info btn-collapse collapsed cursor-pointer disabled_if_nojs" data-toggle="collapse" data-target="#result-geodata-{{ index }}" data-btn-text-collapsed="{{ _('show geodata') }}" data-btn-text-not-collapsed="{{ _('hide geodata') }}">{{ icon('map-marker') }} {{ _('show geodata') }}</a></small>
+{% endif %} #}
+
+<div class="container-fluid">
+
+{% if result.address %}
+<p class="row result-content result-adress col-xs-12 col-sm-5 col-md-4" itemscope itemtype="http://schema.org/PostalAddress">
+    {% if result.address.name %}
+        <strong itemprop="name">{{ result.address.name }}</strong><br/>
+    {% endif %}
+    {% if result.address.road %}
+        <span itemprop="streetAddress">
+            {% if result.address.house_number %}{{ result.address.house_number }}, {% endif %}
+            {{ result.address.road }}
+        </span><br/>
+    {% endif %}
+    {% if result.address.locality %}
+        <span itemprop="addressLocality">{{ result.address.locality }}</span>
+        {% if result.address.postcode %}, <span itemprop="postalCode">{{ result.address.postcode }}</span>{% endif %}
+        <br/>
+    {% endif %}
+    {% if result.address.country %}
+        <span itemprop="addressCountry">{{ result.address.country }}</span>
+    {% endif %}
+</p>
+{% endif %}
+
+{% if result.osm and (result.osm.type and result.osm.id) %}
+    <div class="row result-content collapse col-xs-12 col-sm-7 col-md-8" id="result-overpass-{{ index }}"{% if rtl %} dir="ltr"{% endif %}>
+        <div class="text-center" id="result-overpass-table-loading-{{ index }}"><img src="{{ url_for('static', filename='img/loader.gif') }}" alt="Loading ..."/></div>
+        <table class="table table-striped table-condensed hidden" id="result-overpass-table-{{ index }}">
+            <tr><th>key</th><th>value</th></tr>
+        </table>
+    </div>
+{% endif %}
+
+{# {% if (result.latitude and result.longitude) %}
+    <div class="row collapse col-xs-12 col-sm-5 col-md-4" id="result-geodata-{{ index }}">
+        <strong>Longitude:</strong> {{ result.longitude }} <br/>
+        <strong>Latitude:</strong> {{ result.latitude }}
+    </div>
+{% endif %} #}
+
+{% if result.content %}<p class="row result-content col-xs-12 col-sm-12 col-md-12">{{ result.content|safe }}</p>{% endif %}
+
+</div>
+
+{% if (result.latitude and result.longitude) or result.boundingbox %}
+    <div class="collapse" id="result-map-{{ index }}">
+        <div style="height:300px; width:100%; margin: 10px 0;" id="osm-map-{{ index }}"></div>
+    </div>
+{% endif %}
+
+{% if rtl %}
+{{ result_footer_rtl(result) }}
+{% else %}
+{{ result_footer(result) }}
+{% endif %}
diff --git a/searx/templates/oscar/result_templates/videos.html b/searx/templates/oscar/result_templates/videos.html
index 36fb26240..3c1913d9d 100644
--- a/searx/templates/oscar/result_templates/videos.html
+++ b/searx/templates/oscar/result_templates/videos.html
@@ -1,27 +1,27 @@
-{% from 'oscar/macros.html' import result_header, result_sub_header, result_footer, result_footer_rtl, icon %}
-
-{{ result_header(result, favicons) }}
-{{ result_sub_header(result) }}
-
-{% if result.embedded %}
-    <small> &bull; <a class="text-info btn-collapse collapsed cursor-pointer media-loader disabled_if_nojs" data-toggle="collapse" data-target="#result-video-{{ index }}" data-btn-text-collapsed="{{ _('show video') }}" data-btn-text-not-collapsed="{{ _('hide video') }}">{{ icon('film') }} {{ _('show video') }}</a></small>
-{% endif %}
-
-{% if result.embedded %}
-<div id="result-video-{{ index }}" class="collapse">
-   {{ result.embedded|safe }}
-</div>
-{% endif %}
-
-<div class="container-fluid">
-    <div class="row">
-        <a href="{{ result.url }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %}><img class="thumbnail col-xs-6 col-sm-4 col-md-4 result-content" src="{{ image_proxify(result.thumbnail) }}" alt="{{ result.title|striptags }} {{ result.engine }}" /></a>
-        {% if result.content %}<p class="col-xs-12 col-sm-8 col-md-8 result-content">{{ result.content|safe }}</p>{% endif %}
-    </div>
-</div>
-
-{% if rtl %}
-{{ result_footer_rtl(result) }}
-{% else %}
-{{ result_footer(result) }}
-{% endif %}
+{% from 'oscar/macros.html' import result_header, result_sub_header, result_footer, result_footer_rtl, icon %}
+
+{{ result_header(result, favicons) }}
+{{ result_sub_header(result) }}
+
+{% if result.embedded %}
+    <small> &bull; <a class="text-info btn-collapse collapsed cursor-pointer media-loader disabled_if_nojs" data-toggle="collapse" data-target="#result-video-{{ index }}" data-btn-text-collapsed="{{ _('show video') }}" data-btn-text-not-collapsed="{{ _('hide video') }}">{{ icon('film') }} {{ _('show video') }}</a></small>
+{% endif %}
+
+{% if result.embedded %}
+<div id="result-video-{{ index }}" class="collapse">
+   {{ result.embedded|safe }}
+</div>
+{% endif %}
+
+<div class="container-fluid">
+    <div class="row">
+        <a href="{{ result.url }}" {% if results_on_new_tab %}target="_blank" rel="noopener noreferrer"{% else %}rel="noreferrer"{% endif %}><img class="thumbnail col-xs-6 col-sm-4 col-md-4 result-content" src="{{ image_proxify(result.thumbnail) }}" alt="{{ result.title|striptags }} {{ result.engine }}" /></a>
+        {% if result.content %}<p class="col-xs-12 col-sm-8 col-md-8 result-content">{{ result.content|safe }}</p>{% endif %}
+    </div>
+</div>
+
+{% if rtl %}
+{{ result_footer_rtl(result) }}
+{% else %}
+{{ result_footer(result) }}
+{% endif %}
diff --git a/searx/templates/oscar/results.html b/searx/templates/oscar/results.html
index a33d5b895..9cf942695 100644
--- a/searx/templates/oscar/results.html
+++ b/searx/templates/oscar/results.html
@@ -100,7 +100,7 @@
             {% if unresponsive_engines and results|length >= 1 -%}
             <div class="alert alert-danger fade in" role="alert">
                 <p>{{ _('Engines cannot retrieve results') }}:</p>
-                {%- for engine_name, error_type in unresponsive_engines -%}AAAA
+                {%- for engine_name, error_type in unresponsive_engines -%}
                 {{- engine_name }} ({{ error_type }}){% if not loop.last %}, {% endif %}{{- "" -}}
                 {%- endfor -%}
             </div>
diff --git a/searx/templates/oscar/search.html b/searx/templates/oscar/search.html
index 7f41b233b..cad9eca89 100644
--- a/searx/templates/oscar/search.html
+++ b/searx/templates/oscar/search.html
@@ -3,7 +3,7 @@
   <div class="row">
     <div class="col-xs-12 col-md-8">
       <div class="input-group search-margin">
-        <input type="search" name="q" class="form-control" id="q" placeholder="{{ _('Search for...') }}" aria-label="{{ _('Search for...') }}" autocomplete="off" value="{{ q }}">
+        <input type="search" name="q" class="form-control" id="q" placeholder="{{ _('Search for...') }}" aria-label="{{ _('Search for...') }}" autocomplete="off" value="{{ q }}" accesskey="s">
         <span class="input-group-btn">
             <button type="submit" class="btn btn-default" aria-label="{{ _('Start search') }}"><span class="hide_if_nojs">{{ icon('search') }}</span><span class="hidden active_if_nojs">{{ _('Start search') }}</span></button>
         </span>
diff --git a/searx/templates/oscar/search_full.html b/searx/templates/oscar/search_full.html
index fd8a9a393..656463178 100644
--- a/searx/templates/oscar/search_full.html
+++ b/searx/templates/oscar/search_full.html
@@ -1,18 +1,18 @@
-{% from 'oscar/macros.html' import icon %}
-
-<form method="{{ method or 'POST' }}" action="{{ url_for('index') }}" id="search_form" role="search">
-    {% if rtl %}
-    <div class="input-group">
-    {% else %}
-    <div class="input-group col-md-8 col-md-offset-2">
-    {% endif %}
-        <input type="search" name="q" class="form-control input-lg autofocus" id="q" placeholder="{{ _('Search for...') }}" aria-label="{{ _('Search for...') }}" autocomplete="off" value="{{ q }}">
-        <span class="input-group-btn">
-            <button type="submit" class="btn btn-default input-lg" aria-label="{{ _('Start search') }}"><span class="hide_if_nojs">{{ icon('search') }}</span><span class="hidden active_if_nojs">{{ _('Start search') }}</span></button>
-        </span>
-    </div>
-    <div class="col-md-8 col-md-offset-2  advanced">
-        {% include 'oscar/advanced.html' %}
-    </div>
-
-</form><!-- / #search_form_full -->
+{% from 'oscar/macros.html' import icon %}
+
+<form method="{{ method or 'POST' }}" action="{{ url_for('index') }}" id="search_form" role="search">
+    {% if rtl %}
+    <div class="input-group">
+    {% else %}
+    <div class="input-group col-md-8 col-md-offset-2">
+    {% endif %}
+        <input type="search" name="q" class="form-control input-lg autofocus" id="q" placeholder="{{ _('Search for...') }}" aria-label="{{ _('Search for...') }}" autocomplete="off" value="{{ q }}" accesskey="s">
+        <span class="input-group-btn">
+            <button type="submit" class="btn btn-default input-lg" aria-label="{{ _('Start search') }}"><span class="hide_if_nojs">{{ icon('search') }}</span><span class="hidden active_if_nojs">{{ _('Start search') }}</span></button>
+        </span>
+    </div>
+    <div class="col-md-8 col-md-offset-2  advanced">
+        {% include 'oscar/advanced.html' %}
+    </div>
+
+</form><!-- / #search_form_full -->
diff --git a/searx/templates/oscar/time-range.html b/searx/templates/oscar/time-range.html
index 166b61dd6..fb1c0754b 100644
--- a/searx/templates/oscar/time-range.html
+++ b/searx/templates/oscar/time-range.html
@@ -1,4 +1,4 @@
-<select name="time_range" id="time-range" class="custom-select form-control">{{- "" -}}
+<select name="time_range" id="time-range" class="custom-select form-control" accesskey="t">{{- "" -}}
     <option id="time-range-anytime" value="" {{ "selected" if time_range=="" or not time_range  else ""}}>
         {{- _('Anytime') -}}
     </option>{{- "" -}}