diff --git a/README.md b/README.md
index 49f1807..98883d4 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,19 @@
 
 #### todo
 - [/] copy recent site version
-- [ ] create links
-- [ ] make links having map
+- [/] create links
+- [/] make links having map
 - [ ] transform filter list in select
 - [ ] make two infowindow size
+- ne pas ouvrir sur un nouvel onglet
+- responsive
+	- pays
+	- categories
+	- irl / online
+	- effacer -> bouton carre, fond violet, ecriture blanche, en capitale, arrondis de 3px sur les coins
+- sur ordi carte hauteur 600px, sur telephone 500px
+- "reinitialiser" avec accents, ou "effacer", "Pays" et "Categories" avec les accents
+- enlever le bandeau de scroll des menus
 if time:
 - [ ] deal with error double event irl and online
 - [ ] deal with multiplication of filters
diff --git a/srcs/plugins/map_prof/map_prof_hooks.php b/srcs/plugins/map_prof/map_prof_hooks.php
index 8d425ee..fc9db9a 100644
--- a/srcs/plugins/map_prof/map_prof_hooks.php
+++ b/srcs/plugins/map_prof/map_prof_hooks.php
@@ -124,7 +124,7 @@ function mp_ljdp_map() {
 	if (is_event_post()) {
 		$mp_zoom = $mp_zoom_set[1];
 
-		$location = get_field(location);
+		$location = get_field("location");
 		$coordinates = $location->coordinates;
 
 		$mp_coordinates_default = $coordinates;
diff --git a/srcs/plugins/map_prof/mp_create_div.php b/srcs/plugins/map_prof/mp_create_div.php
index 864484e..9288501 100644
--- a/srcs/plugins/map_prof/mp_create_div.php
+++ b/srcs/plugins/map_prof/mp_create_div.php
@@ -15,14 +15,8 @@ function mp_filter_drop_down($key, &$filter) {
 			<div class="filter_menu_drop_items" tabindex=0>
 	';
 	foreach ($filter as $value) {
-				/*
-				<p id="'.$value->_name.    '" onblur="filter_show_only_selection('.json_encode($value->indexes).')">'.$value->_name.'</p>
-				<p id="'.$value->_name.   '" onfocus="filter_show_only_selection('.json_encode($value->indexes).')">'.$value->_name.'</p>
-				<p id="'.$value->_name. '" onfocusin="filter_show_only_selection('.json_encode($value->indexes).')">'.$value->_name.'</p>
-				<p id="'.$value->_name.'" onfocusout="filter_show_only_selection('.json_encode($value->indexes).')">'.$value->_name.'</p>
-				*/
 		$content .= '
-				<p id="'.$value->_name.   '" onclick="filter_show_only_selection(this, '.json_encode($value->indexes).')">'.$value->_name.'</p>
+				<p onclick="filter_show_only_selection(this, '.json_encode($value->indexes).', '."'".$key."'".')">'.$value->_name.'</p>
 		';
 	}
 	$content .= '
@@ -40,7 +34,7 @@ function mp_filter_buttons($key, &$filter) {
 	$content = '';
 	foreach ($filter as $value) {
 		$content .= '
-			<input  id="checkbox_'.$value->_name.'" class="filter_menu_checkbox" type="checkbox" style="display:none;" onclick="filter_show_only_selection(this, '.json_encode($value->indexes).')">
+			<input  id="checkbox_'.$value->_name.'" class="filter_menu_checkbox" type="checkbox" style="display:none;" onclick="filter_show_only_selection(this, '.json_encode($value->indexes).', '."'".$key."'".', true)">
 			<label for="checkbox_'.$value->_name.'" class="filter_menu_checkbox filter_menu">
 				<div class="filter_menu_title filter_menu_checkbox_title" tabindex=0>
 					<p>'.$value->_name.'</p>
diff --git a/srcs/plugins/map_prof/mp_url_api.php b/srcs/plugins/map_prof/mp_url_api.php
index bfb5e9d..3ae9fca 100644
--- a/srcs/plugins/map_prof/mp_url_api.php
+++ b/srcs/plugins/map_prof/mp_url_api.php
@@ -11,7 +11,7 @@ function mp_url_api() {
 	foreach ($mp_url as $url_key => $url_value) {
 		if ($url_key === 'src') {
 			$mp_src .= $url_value;
-			if (count($mp_url > 1))
+			if (count($mp_url) > 1)
 				$mp_src .= "?";
 		}
 		else
diff --git a/srcs/plugins/map_prof/scripts/mp_create_map.js b/srcs/plugins/map_prof/scripts/mp_create_map.js
index 844ff7a..644ceb2 100644
--- a/srcs/plugins/map_prof/scripts/mp_create_map.js
+++ b/srcs/plugins/map_prof/scripts/mp_create_map.js
@@ -9,12 +9,15 @@ function create_map(map_div) {
 		zoomControl: true,
 		scaleControl: true,
 		zoom: map_zoom,
-		gestureHandling: "cooperative",
-		//gestureHandling: "greedy",
+
+		//gestureHandling: "cooperative",
+		gestureHandling: "greedy",
 		//gestureHandling: "none",
 		//gestureHandling: "auto",
-		//disableDoubleClickZoom: "false",	//deprecated
-		//draggable: "true",				//deprecated
+
+		//disableDoubleClickZoom: "false",	// deprecated
+		//draggable: "true",				// deprecated
+
 		center: map_center,
 		restriction: {
 			latLngBounds: world_bound,
diff --git a/srcs/plugins/map_prof/scripts/mp_filter_events.js b/srcs/plugins/map_prof/scripts/mp_filter_events.js
index 8dd2c55..9f9aa05 100644
--- a/srcs/plugins/map_prof/scripts/mp_filter_events.js
+++ b/srcs/plugins/map_prof/scripts/mp_filter_events.js
@@ -4,29 +4,85 @@
 // bounds : https://stackoverflow.com/questions/19304574/center-set-zoom-of-map-to-cover-all-visible-markers/19304625#19304625
 
 
-/**
- * return intersection of both arrays : indexes and g_indexes
- */
 
-function filter_selection_indexes(indexes, invert) {
-	// if g_indexes empty, just fill it with indexes
-	// because it's like intersection of indexes and g_indexes if g_indexes was the list of all markers
-	if (g_indexes.length == 0) {
-		// deep copy of indexes
-		g_indexes = [].concat(indexes);
-	}
-	else {
-		let intersection = [];
-		for (let index of indexes) {
-			if (g_indexes.indexOf(index) != -1)
-				intersection.push(index);
+function array_first_not_in_second(first, second) {
+	let temp_array = [];
+	for (let index of first) {
+		if (second.indexOf(index) == -1) {
+			temp_array.push(index);
 		}
-		// if no intersection found, the filter shouldn't be selectable, so this shouldn't happen
-		if (intersection.length)
-			g_indexes = intersection;
 	}
+	return temp_array;
 }
 
+/**
+ * 
+ */
+
+function filter_selection_indexes(menu, indexes, reverse, add) {
+
+	// if reverse is true, delete all indexes in g_indexes.menu
+	if (reverse) {
+		// https://stackoverflow.com/questions/5113374/javascript-check-if-variable-exists-is-defined-initialized
+		if ( typeof(g_indexes[menu]) !== "undefined" && g_indexes[menu] !== null ) {
+			// creates an array with all values of g_indexes[menu] minus indexes
+			let temp_array = array_first_not_in_second(g_indexes[menu], indexes);
+			if (temp_array.length === 0)
+				delete g_indexes[menu];
+			else
+				g_indexes[menu] = [].concat(temp_array);
+		}
+	}
+	else {
+		if (add && typeof(g_indexes[menu]) !== "undefined") {
+		// add array of menus to g_indexes{}
+			// creates an array with all values of indexes that are not in g_indexes[menu] already
+			let temp_array = array_first_not_in_second(indexes, g_indexes[menu]);
+			g_indexes[menu] = g_indexes[menu].concat(temp_array);
+		}
+		else {
+		// replace or create array of menu in g_indexes{}
+			g_indexes[menu] = [].concat(indexes);
+		}
+	}
+
+	// loop through all arrays of g_indexes to find intersection
+	// take first one as comparison
+	let keys = Object.keys(g_indexes);
+	let intersection = [];
+	let compare = [];
+	keys.forEach((key, i) => {
+		if (i == 0) {
+			intersection = g_indexes[key];
+		}
+		else {
+			let temp = [];
+			compare = g_indexes[key];
+			for (let index of intersection) {
+				if (compare.indexOf(index) != -1)
+					temp.push(index);
+			}
+			intersection = [].concat(temp);
+		}
+	});
+	return intersection;
+}
+
+
+
+function is_element_unchecked(element) {
+	if (typeof(element) === "undefined")
+		return false;
+	if (typeof(element.attributes) === "undefined")
+		return false;
+	if (typeof(element.attributes.type) === "undefined")
+		return false;
+	value = element.attributes.type.value;
+	if (value === "checkbox") {
+		return ! element.checked;
+	}
+	return false;
+}
 
 /**
  * if zoom_in is true:
@@ -34,60 +90,57 @@ function filter_selection_indexes(indexes, invert) {
  *   even if already visible in current view
  */
 
-function filter_show_only_selection(element, indexes, zoom_in = false) {
-	//console.log("element:");
-	//console.log(element);
-	//console.log("element.checked:");
-	//console.log(element.checked);
-	//console.log("element.attributes.type:");
-	//console.log(element.attributes.type);
-	//console.log("element.attributes.type.value:");
-	//console.log(element.attributes.type.value);
+function filter_show_only_selection(element, indexes, menu, add = false, zoom_in = false) {
 
-	let type = element.attributes.type;
-	let invert = false;
-	if (type != null)
-		type = type.value;
-	if (type === "checkbox")
-		invert = true;
-	// if checkbox is unchecked, re-add filters
-	filter_selection_indexes(indexes, invert);
+	let reverse = is_element_unchecked(element);
 
-	let indexes_count = g_indexes.length;
-	if (indexes_count === 0)
-		return;
+	let index_array = filter_selection_indexes(menu, indexes, reverse, add);
 
-	g_marker_cluster.clearMarkers(true);
+	let indexes_count = index_array.length;
 
-	let marker = g_markers[0];
-	let position = marker.getPosition();
-	let current_bounds = g_map.getBounds();
-	let bounds = new google.maps.LatLngBounds(position);
+	// if there is no indexes,
+	//   if object is not empty, just render zero markers
+	//   if object is empty, shall all markers
+	if (indexes_count !== 0) {
+		g_marker_cluster.clearMarkers(true);
 
-	let outside_bounds = false;
-	for (let index of g_indexes) {
-		marker = g_markers[index];
-		position = marker.getPosition();
-		if (! current_bounds.contains(position))
-			outside_bounds = true;
-		bounds.extend(position);
+		let marker = g_markers[0];
+		let position = marker.getPosition();
+		let current_bounds = g_map.getBounds();
+		let bounds = new google.maps.LatLngBounds(position);
 
-		g_marker_cluster.addMarker(marker, true);
-	}
-	if (zoom_in || outside_bounds) {
-		if (indexes_count === 1) {
-			g_map.setCenter(position);
-			g_map.setZoom(max_zoom);
+		let outside_bounds = false;
+		for (let index of index_array) {
+			marker = g_markers[index];
+			position = marker.getPosition();
+			if (! current_bounds.contains(position))
+				outside_bounds = true;
+			bounds.extend(position);
+
+			g_marker_cluster.addMarker(marker, true);
+		}
+		if (zoom_in || outside_bounds) {
+			if (indexes_count === 1) {
+				g_map.setCenter(position);
+				g_map.setZoom(max_zoom);
+			}
+			else if (indexes_count > 1)
+				g_map.fitBounds(bounds);
 		}
-		else if (indexes_count > 1)
-			g_map.fitBounds(bounds);
-	}
-	g_marker_cluster.render();
 
+	}
+	else if ( Object.keys(g_indexes).length === 0 ) { // object is empty, there are no filters
+		g_marker_cluster.addMarkers(g_markers, true);
+	}
+	else { // filters intersection lets no markers on the map
+		g_marker_cluster.clearMarkers(true);
+	}
+
+	g_marker_cluster.render();
 }
 
 function filter_show_all() {
-	g_indexes = [];
+	g_indexes = {};
 	g_marker_cluster.addMarkers(g_markers);
 	//g_map.fitBounds(g_init_bounds);
 	g_map.setCenter(coordinates_default);
diff --git a/srcs/plugins/map_prof/scripts/mp_init_map.js b/srcs/plugins/map_prof/scripts/mp_init_map.js
index 954f475..a357d88 100644
--- a/srcs/plugins/map_prof/scripts/mp_init_map.js
+++ b/srcs/plugins/map_prof/scripts/mp_init_map.js
@@ -8,7 +8,7 @@ const g_init_bounds = {
 	west: -180,
 	east: 180,
 };
-let g_indexes = [];
+let g_indexes = {};
 
 function mp_init_map() {