diff --git a/webgis/index.html b/webgis/index.html
index 0cc0aac..b1bd629 100644
--- a/webgis/index.html
+++ b/webgis/index.html
@@ -97,37 +97,37 @@
                         </span>
                         <ul id="siti-anacapri-sub" class="is-hidden">
                             <li>
-                                <a class="is-block button" title="Vai al sito Villa di Gradola" data-action="marker#go" data-coords="40.56094295 14.20573624">
+                                <a class="is-block button" title="Vai al sito Villa di Gradola" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.56094295 14.20573624">
                                     Grotta Azzurra
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta del Pisco" data-action="marker#go" data-coords="40.543768 14.202657">
+                                <a class="button" title="Vai al sito Grotta del Pisco" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.543768 14.202657">
                                     Grotta del Pisco
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Lo Pozzo" data-action="marker#go" data-coords="40.556601 14.213642">
+                                <a class="button" title="Vai al sito Lo Pozzo" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.556601 14.213642">
                                     Località Lo Pozzo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Scala Fenicia" data-action="marker#go" data-coords="40.5562963 14.2285935">
+                                <a class="button" title="Vai al sito Scala Fenicia" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5562963 14.2285935">
                                     Scala Fenicia
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Villa di Damecuta" data-action="marker#go" data-coords="40.55906 14.20055">
+                                <a class="button" title="Vai al sito Villa di Damecuta" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.55906 14.20055">
                                     Villa di Damecuta
                                 </a>
                             </li>
                             <li>
-                                <a class="is-block button" title="Vai al sito Villa di Gradola" data-action="marker#go" data-coords="40.560834 14.205793">
+                                <a class="is-block button" title="Vai al sito Villa di Gradola" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.560834 14.205793">
                                     Villa di Gradola
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito San Michele" data-action="marker#go" data-coords="40.557380 14.225806">
+                                <a class="button" title="Vai al sito San Michele" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.557380 14.225806">
                                     Villa San Michele
                                 </a>
                             </li>
@@ -147,62 +147,62 @@
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.54972 14.24669" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.54972 14.24669" data-action="marker#go">
                                     Camerelle
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.54652 14.24288" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.54652 14.24288" data-action="marker#go">
                                     Grotta dell'Arsenale
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta di Matermania" data-coords="40.54942 14.25583" data-action="marker#go">
+                                <a class="button" title="Vai al sito Grotta di Matermania" data-controller="marker" data-marker-coords-value="40.54942 14.25583" data-action="marker#go">
                                     Grotta di Matermania
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta delle Felci" data-coords="40.543644 14.230008" data-action="marker#go">
+                                <a class="button" title="Vai al sito Grotta delle Felci" data-controller="marker" data-marker-coords-value="40.543644 14.230008" data-action="marker#go">
                                     Grotta delle Felci
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta del Castiglione" data-coords="40.54687 14.24023" data-action="marker#go">
+                                <a class="button" title="Vai al sito Grotta del Castiglione" data-controller="marker" data-marker-coords-value="40.54687 14.24023" data-action="marker#go">
                                     Grotta del Castiglione
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.55150 14.24327" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.55150 14.24327" data-action="marker#go">
                                     Mura greche
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.55325 14.24761" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.55325 14.24761" data-action="marker#go">
                                     Monte San Michele
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.55641 14.23503" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.55641 14.23503" data-action="marker#go">
                                     San Costanzo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.549 14.24801" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.549 14.24801" data-action="marker#go">
                                     Tragara (strada)
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.54695 14.24962" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.54695 14.24962" data-action="marker#go">
                                     Tragara (area residenziale)
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.543719 14.252836" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.543719 14.252836" data-action="marker#go">
                                     Tragara, approdo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-coords="40.55791 14.26253" data-action="marker#go">
+                                <a class="button" data-controller="marker" data-marker-coords-value="40.55791 14.26253" data-action="marker#go">
                                     Villa Jovis
                                 </a>
                             </li>
@@ -234,97 +234,97 @@
                         </span>
                         <ul id="noncons-anacapri-sub" class="is-hidden">
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5595565 14.2003896">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5595565 14.2003896">
                                     Cala a mare - resti di ambienti
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.549026 14.196911">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.549026 14.196911">
                                     Punta Campetiello - scala
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5501214 14.2198544">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5501214 14.2198544">
                                     Castagnaro - area funeraria
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.55129683 14.21261142">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.55129683 14.21261142">
                                     Ceselle - necropoli
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5533744 14.2178754">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5533744 14.2178754">
                                     Località Piscina - complesso idraulico
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5546467 14.2092143">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5546467 14.2092143">
                                     La Cera - ambienti voltati
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5495555 14.2108741">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5495555 14.2108741">
                                     Cesa - complesso idraulico
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5575337 14.2027513">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5575337 14.2027513">
                                     La Fabbrica - resti murari
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5543028 14.2129861">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5543028 14.2129861">
                                     Le Boffe - Frammenti scultorei
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5530655 14.201767">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5530655 14.201767">
                                     Lupinaro - resti murari
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5399801 14.2092552">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5399801 14.2092552">
                                     Migliara Belvedere - frammenti erratici
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5451791 14.2233019">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5451791 14.2233019">
                                     Monte Solaro - vaso corinzio
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5523988 14.2087281">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5523988 14.2087281">
                                     Monticello - “Vaso di Monticello”
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5521975 14.2107296">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5521975 14.2107296">
                                     Monticello - “Villa di Monticello”
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5559514 14.2197966">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5559514 14.2197966">
                                     Pastena - strutture murarie
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.546923 14.2173871">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.546923 14.2173871">
                                     Petracquale - ruderi indeterminati
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.55666444 14.21446043">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.55666444 14.21446043">
                                     Timberino - impianto idraulico
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5590486 14.1984242">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5590486 14.1984242">
                                     Vetereto - ambienti voltati
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.556597 14.214518">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.556597 14.214518">
                                     Veterino - complesso residenziale
                                 </a>
                             </li>
@@ -339,47 +339,47 @@
                         </span>
                         <ul id="noncons-capri-sub" class="is-hidden">
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5511089 14.2362655">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5511089 14.2362655">
                                     Le Parate - necropoli
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5532513 14.2538048">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5532513 14.2538048">
                                     Moneta - impianti idraulici e struttura residenziale a Moneta
                                 </a>
                             </li>
                             <li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5533825 14.2385025">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5533825 14.2385025">
                                     Sant'Antonio - necropoli
                                 </a>
                             </li>
-                                <a class="button" data-action="marker#go" data-coords="40.5484525 14.2478183">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5484525 14.2478183">
                                     Unghia Marina - complesso residenziale
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5473155 14.2405834">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5473155 14.2405834">
                                     Villa Imperiale del Castiglione
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5480487 14.2420423">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5480487 14.2420423">
                                     Villa imperiale del Castiglione, scavi Hadrawa
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5492126 14.2438121">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5492126 14.2438121">
                                     Villa imperiale del Castiglione, Li Campi
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5493422 14.2430196">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5493422 14.2430196">
                                     Villa imperiale del Castiglione, Località Valentino
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5489398 14.2408126">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5489398 14.2408126">
                                     Villa imperiale del Castiglione, mura via Castello
                                 </a>
                             </li>
@@ -411,55 +411,55 @@
                         <ul id="rinv-anacapri-sub" class="is-hidden">
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.55939119 14.20064002" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.55939119 14.20064002" data-action="marker#go">
                                     Affresco di IV stile - Villa Damecuta
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.5596847 14.2013025" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.5596847 14.2013025" data-action="marker#go">
                                     Statua di fanciullo - Villa Damecuta
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.5595088 14.2008549" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.5595088 14.2008549" data-action="marker#go">
                                     Frammento di testa di Sileno - Villa Damecuta
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.5565536 14.2133073" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.5565536 14.2133073" data-action="marker#go">
                                     Base di candelabro - Lo Pozzo
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.56061123 14.20569607" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.56061123 14.20569607" data-action="marker#go">
                                     Statua di Nettuno - Grotta Azzurra
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.56070704 14.20588946" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.56070704 14.20588946" data-action="marker#go">
                                     Statua di Tritone imberbe - Grotta Azzurra
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.56057044 14.20603369" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.56057044 14.20603369" data-action="marker#go">
                                     Statua di Tritone barbato - Grotta Azzurra
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.56048101 14.20591339" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.56048101 14.20591339" data-action="marker#go">
                                     Statua di Tritone - Grotta Azzurra
                                 </a>
                             </li>
                             <li>
                                 <a class="button" data-marker-target="coords"
-                                    data-coords="40.5605702 14.20575881" data-action="marker#go">
+                                    data-controller="marker" data-marker-coords-value="40.5605702 14.20575881" data-action="marker#go">
                                     Statua di peplophoros - Grotta Azzurra
                                 </a>
                             </li>
@@ -490,68 +490,68 @@
                         </span>
                         <ul id="preist-anacapri-sub" class="is-hidden">
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.548922 14.229593">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.548922 14.229593">
                                     Cetrella
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.554641 14.198711">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.554641 14.198711">
                                     Punta Capocchia
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.556512 14.198711">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.556512 14.198711">
                                     Punta del Miglio
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.549190 14.198606">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.549190 14.198606">
                                     Punta Campetiello
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5473633 14.1992508">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5473633 14.1992508">
                                     Rio Latino - Cala di Mezzo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5469179 14.2022463">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5469179 14.2022463">
                                     Località Pino
                                 </a>
                             </li>
                             
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.541755 14.197580">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.541755 14.197580">
                                     Punta del Pino
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5386677 14.1997139">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5386677 14.1997139">
                                     Capo Ruglio-Limmo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5399062 14.2098143">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5399062 14.2098143">
                                     Belvedere della Migliara
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5367431 14.1995263">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5367431 14.1995263">
                                     Punta Carena-Limmo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.558507 14.200558">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.558507 14.200558">
                                     Punta dell'Arcera
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.542092 14.223073">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.542092 14.223073">
                                     Monte Solaro
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5425792 14.2299374">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5425792 14.2299374">
                                     Punta Mulo
                                 </a>
                             </li>
@@ -566,77 +566,77 @@
                         </span>
                         <ul id="preist-capri-sub" class="is-hidden">
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.558602 14.2233">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.558602 14.2233">
                                     Artimo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.552006 14.2300939">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.552006 14.2300939">
                                     Calcara
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5495598 14.2442728">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5495598 14.2442728">
                                     Camerelle, Hotel Quisisana
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5512194 14.2487155">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5512194 14.2487155">
                                     Croce
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5516843 14.2514713">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5516843 14.2514713">
                                     Fondo Mongiardino 
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5489554 14.2347825">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5489554 14.2347825">
                                     La Torina
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5500081 14.2377156">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5500081 14.2377156">
                                     Le Parate
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.55918 14.259928">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.55918 14.259928">
                                     Lo Capo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5517999 14.2283005">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5517999 14.2283005">
                                     L’Anginola
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5562267 14.2350889">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5562267 14.2350889">
                                     Marina Grande, Chiesa di S. Costanzo
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5474502 14.2533369">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5474502 14.2533369">
                                     Tragara
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5534825 14.2329379">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5534825 14.2329379">
                                     Veruotto
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.5504548 14.2340138">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5504548 14.2340138">
                                     Via Aiano di Sopra
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.54917684 14.23908714">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.54917684 14.23908714">
                                     Via Castiglione snc
                                 </a>
                             </li>
                             <li>
-                                <a class="button" data-action="marker#go" data-coords="40.546096 14.240045">
+                                <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.546096 14.240045">
                                     Via Krupp
                                 </a>
                             </li>
@@ -659,27 +659,27 @@
                 </p>
                 <ul class="menu-list is-hidden" id="subacquei-list" data-menu-target="list" data-controller="marker">
                     <li>
-                        <a class="button" data-action="marker#go" data-coords="40.5511022 14.1910274">
+                        <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5511022 14.1910274">
                             Bocca Grande - relitto con carico
                         </a>
                     </li>
                     <li>
-                        <a class="button" data-action="marker#go" data-coords="40.5579004 14.2363139">
+                        <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5579004 14.2363139">
                             Marina Grande - strutture portuali
                         </a>
                     </li>
                     <li>
-                        <a class="button" data-action="marker#go" data-coords="40.5649884 14.1940185">
+                        <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5649884 14.1940185">
                             Punta dell’Arcera - relitto con carico
                         </a>
                     </li>
                     <li>
-                        <a class="button" data-action="marker#go" data-coords="40.5870549 14.2887986">
+                        <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.5870549 14.2887986">
                             Bocca Piccola - relitto con carico
                         </a>
                     </li>
                     <li>
-                        <a class="button" data-action="marker#go" data-coords="40.54468634 14.23392751">
+                        <a class="button" data-action="marker#go" data-controller="marker" data-marker-coords-value="40.54468634 14.23392751">
                             Marina Piccola, Scoglio delle Sirene - strutture portuali, approdo
                         </a>
                     </li>
diff --git a/webgis/js/controllers/marker_controller.js b/webgis/js/controllers/marker_controller.js
index eac46f7..2971178 100644
--- a/webgis/js/controllers/marker_controller.js
+++ b/webgis/js/controllers/marker_controller.js
@@ -1,7 +1,8 @@
 import { Controller } from "@hotwired/stimulus"
 
 export default class extends Controller {
-    static targets = ['coords'];
+    static values = {'coords': String };
+
     END_ZOOM = 19;
     mapAnimate = {
         animate: true,
@@ -12,10 +13,12 @@ export default class extends Controller {
     /**
      * @param {Event} event 
      */
-    go(event) {
+    go() {
         let map = window.LMap;
-        const coords = event.currentTarget
-            .getAttribute('data-coords').split(' ');
+        
+        console.log(this.coordsValue);
+
+        const coords = this.coordsValue.split(' ');
 
         map.setView(
             coords,