diff --git a/index.html b/index.html
index 3c03cad..c91d43c 100644
--- a/index.html
+++ b/index.html
@@ -45,6 +45,7 @@
 
     <script src="bower_components/jquery/dist/jquery.min.js" charset="utf-8"></script>
     <script src="bower_components/KeyboardJS/dist/keyboard.min.js" charset="utf-8"></script>
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     <script src="js/pages.js" charset="utf-8"></script>
     <script src="js/dist/main.min.js" charset="utf-8"></script>
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diff --git a/js/dist/main.min.js b/js/dist/main.min.js
index 193fcc4..1bea186 100644
--- a/js/dist/main.min.js
+++ b/js/dist/main.min.js
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+function initHashNav(){console.log('initHashNav');h=window.location.hash;console.log('hash',h);if(h)
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diff --git a/js/dist/pages.min.js b/js/dist/pages.min.js
index 5a17a1b..8f3da73 100644
--- a/js/dist/pages.min.js
+++ b/js/dist/pages.min.js
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diff --git a/js/dist/settings.min.js b/js/dist/settings.min.js
new file mode 100644
index 0000000..faffb08
--- /dev/null
+++ b/js/dist/settings.min.js
@@ -0,0 +1,2 @@
+
+var _SETTINGS={'debug':false};
\ No newline at end of file
diff --git a/js/main.js b/js/main.js
index 677145f..d36a903 100644
--- a/js/main.js
+++ b/js/main.js
@@ -241,7 +241,7 @@ $(document).ready(function() {
           $('<div>')
             .addClass("map")
             .attr('overlay', map.over)
-            .attr('debug', map.debug)
+            .attr('debug', _SETTINGS.debug ? map.debug : _SETTINGS.debug)
             .css({
               "left":map.x+"mm",
               "top":map.y+"mm",
@@ -277,9 +277,11 @@ $(document).ready(function() {
   // /_/  |_/_/ /_/\___/_/ /_/\____/_/  /____/
 
   function initHashNav(){
+    console.log('initHashNav');
     h = window.location.hash;
     console.log('hash',h);
-    _current_dp_key = h.match(/^#(\d+)$/)[1];
+    if(h)
+      _current_dp_key = h.match(/^#(\d+)$/)[1];
   }
 
   function updateHash(){
diff --git a/js/pages.js b/js/pages.js
index 3a87429..b393d53 100644
--- a/js/pages.js
+++ b/js/pages.js
@@ -1,34 +1,308 @@
 var _ACTIVE_PAGES={
-  "0":[                         // debut de la première double page, numéro de la double page
-    {"active":false},           // page de gauche, inactive
-    {                           // debut de page de droite
-      "page":0,                 // numéro de la page
-      "bg":"00_1couv.jpeg",     // image a afficher pour cette page
-      "overlays":[]             // listes des zones interactives
+  "0":[                         // début de la première double page, numéro de la double page
+    {"active":true},            // 	page de gauche, inactive
+    {                           // 		début de page de droite
+      "page":0,                 // 		numéro de la page     --COUVERTURE ROUGE--
+      "bg":"00_1couv.jpeg",     // 			image a afficher pour cette page
+      "overlays":[ 				// debut liste des zones actives
+      {                         // 		debut zone active : dada 1
+          "x":200,              //    		position x coin supérieur gauche zone active (entre 0 et 227 mm)
+          "y":0,                //    		position y coin supérieur gauche zone active (entre 0 et 207 mm)
+          "w":28,               //    	largeur zone active
+          "h":30,               //  	hauteur zone active
+          "over":"dada1.svg",   // image affichée au survol
+          "link":7,             // click go to page
+          "repere_x":40,          // position x de l'indicateur de survol
+          "repere_y":56,          // position y de l'indicateur de survol
+          "repere":"mon.svg",    // svg a afficher comme indicateur de survol au click sur page
+          "debug":false          // 				true: zone visible, true: zone invisible,
+        },						// 		fin zone active 1
+         {                      //  dada 2
+          "x":200,
+          "y":29,
+          "w":28,
+          "h":30,
+          "over":"dada2.svg",
+          "debug":false
+        },
+		    {                       //  dada 3
+          "x":200,
+          "y":58,
+          "w":28,
+          "h":30,
+          "over":"dada3.svg",
+          "debug":false
+        },
+        {                       //  dada 4 & 5
+          "x":200,
+          "y":87,
+          "w":28,
+          "h":30,
+          "over":"dada4_5.svg",
+          "debug":false
+        },
+         {                       //  dada 6
+          "x":200,
+          "y":116,
+          "w":28,
+          "h":30,
+          "over":"dada6.svg",
+          "debug":false
+        },
+ 		{                       //  dada 7
+          "x":200,
+          "y":145,
+          "w":28,
+          "h":30,
+          "over":"dada7.svg",
+          "debug":false
+        },
+      ]            				// fin liste des zones interactives (overlays)
     }                           // fin de la page de droite
   ],                            // fin de la double page
   "1":[
     {
       "page":1,
       "bg":"00_1couvV.jpeg",
-      "overlays":[]
+      "overlays":[
+      {							// TEST MIRE Rouge 5 X 5
+          "x":100,
+          "y":100,
+          "w":10,
+          "h":10,
+          "over":"mire_rn.svg",
+          "debug":true
+        },
+        {							// TEST MIRE Rouge 5 X 5
+          "x":100,
+          "y":109,
+          "w":10,
+          "h":11,
+          "over":"mire_r.svg",
+          "debug":false
+        },
+		{							// TEST MIRE Verte
+          "x":109,
+          "y":100,
+          "w":11,
+          "h":10,
+          "over":"mire_v.svg",
+          "debug":false
+        },
+      	{							// TEST MIRE Verte 10 x 10
+          "x":109,
+          "y":109,
+          "w":11,
+          "h":11,
+          "over":"mire_vn.svg",
+          "debug":false
+        },
+      ]
     },
     {
-      "page":2,
+      "page":2,					//__ AN AN __//
       "bg":"01_anan.jpeg",
-      "overlays":[]
+       "overlays":[
+        {                       // an outline en haut
+          "x":58,
+          "y":10,
+          "w":110,
+          "h":100,
+          "over":"an_gris_final.svg",
+          "debug":false
+        },
+        {                       //  a bas
+          "x":50,
+          "y":106,
+          "w":65,
+          "h":100,
+          "over":"an_ai_kerning.svg",
+          "debug":false
+        },
+
+         {                      //  n bas
+          "x":112,
+          "y":106,
+          "w":70,
+          "h":100,
+          "over":"an_gm_kerning.svg",
+          "debug":false
+        },
+        {                       // an anna blume (couverture)
+          "x":180,
+          "y":0,
+          "w":50,
+          "h":50,
+          "over":"anna_blume_couv.svg",
+          "debug":false
+        },
+         {                      // anna blume / texte allemand
+          "x":180,
+          "y":48,
+          "w":50,
+          "h":50,
+          "over":"anna_dada+T.svg",
+          "debug":false
+        },
+       {                        // anna blume / anglais
+       	 "x":180,
+         "y":96,
+         "w":50,
+         "h":50,
+          "over":"anna_dada+Ten.svg",
+         "debug":false
+       },
+         {                      //  anna blume  / français
+          "x":180,
+          "y":144,
+          "w":50,
+          "h":50,
+          "over":"anna_dada+Tfr.svg",
+          "debug":false
+        }
+      ]  								//  fin liste zones actives
     }
   ],
   "2":[
     {
       "page":3,
       "bg":"02_TH.jpeg",
-      "overlays":[]
+      "overlays":[
+      	{									// mesure T horizontale
+          "x":2,
+          "y":101,
+          "w":105,
+          "h":10,
+          "over":"02_TH_Hg+.svg",
+          "debug":false
+        },
+        {									// mesure H horizontale
+          "x":107,
+          "y":154,
+          "w":91,
+          "h":10,
+          "over":"02_TH_Hd+.svg",
+          "debug":false
+        },
+        {									// mesure T horizontal gauche
+          "x":45,
+          "y":110,
+          "w":10,
+          "h":97,
+          "over":"02_TH_Vg.svg",
+          "debug":false
+        },
+		{									// mesure T horizontal centre
+          "x":98,
+          "y":110,
+          "w":10,
+          "h":97,
+          "over":"02_TH_Vc.svg",
+          "debug":false
+        },
+		{									// mesure T horizontal droite
+          "x":197,
+          "y":102,
+          "w":10,
+          "h":105,
+          "over":"02_TH_Vd.svg",
+          "debug":false
+        },
+		{									// 1- METHOD- / EC-
+          "x":210,
+          "y":0,
+          "w":18,
+          "h":21,
+          "over":"03_method.svg",
+          "debug":false
+        },
+		{									// 2- ETH- / ABNORMAL PSYCH-
+          "x":210,
+          "y":20,
+          "w":18,
+          "h":21,
+          "over":"03_eth.svg",
+          "debug":false
+        },
+        	{									// 3- PHYL- / SYNEC-
+          "x":210,
+          "y":40,
+          "w":18,
+          "h":21,
+          "over":"03_phil.svg",
+          "debug":false
+        },
+        	{									// 4- PHYTOSOCIO- / MORPH-
+          "x":210,
+          "y":60,
+          "w":18,
+          "h":21,
+          "over":"03_phytosoci.svg",
+          "debug":false
+        },
+         {									// 5- MOLECULAR BI- / NEUROPHYSI-
+          "x":210,
+          "y":80,
+          "w":18,
+          "h":21,
+          "over":"03_bi.svg",
+          "debug":false
+        },
+         {									// 6_ PATH- / GASTROENTER-
+          "x":210,
+          "y":100,
+          "w":18,
+          "h":21,
+          "over":"03_path.svg",
+          "debug":false
+        },
+         {									// 7- URO / PHARMAC-
+          "x":210,
+          "y":120,
+          "w":18,
+          "h":21,
+          "over":"03_uro.svg",
+          "debug":false
+        },
+         {									// 8- PHON- / OT-
+          "x":210,
+          "y":140,
+          "w":18,
+          "h":21,
+          "over":"03_pharmac.svg",
+          "debug":false
+        },
+         {									// 9- PHON- / PHYSI-
+          "x":210,
+          "y":160,
+          "w":18,
+          "h":21,
+          "over":"03_paleont.svg",
+          "debug":false
+        },
+         {									// PHON- / PHYSI-
+          "x":210,
+          "y":180,
+          "w":18,
+          "h":21,
+          "over":"learning.svg",
+          "debug":false
+        }
+      ]
     },
     {
       "page":4,
       "bg":"03_ologyOf.jpeg",
-      "overlays":[]
+      "overlays":[
+      {
+          "x":125,
+          "y":0,
+          "w":20,
+          "h":207,
+          "over":"04_ology_of.svg", //+ology1.svg ? déjà fait ?
+          "debug":false
+        }
+	 ]
     }
   ],
   "3":[
@@ -36,15 +310,119 @@ var _ACTIVE_PAGES={
       "page":5,
       "bg":"04_chance.jpeg",
       "overlays":[
-        {
-          "x":0,
-          "y":0,
-          "w":227,
-          "h":207,
-          "over":"04_chance-RB.svg",
+        {							// RA : chance operation std
+          "x":140,
+          "y":14,
+          "w":10,
+          "h":22,
+          "over":"05_ra_operation_std.svg",
           "debug":false
-        }
-      ]
+        },
+         {							// RA : operation ligature
+          "x":149,
+          "y":14,
+          "w":12,
+          "h":22,
+          "over":"05_ra_operation_lig.svg",
+          "debug":false
+        },
+		 {							// RA : chance operation corrigé
+          "x":145,
+          "y":12,
+          "w":10,
+          "h":10,
+          "over":"05_ra_operation_cor.svg",
+          "debug":false
+        },
+        {							// A : concept art
+          "x":16,
+          "y":111,
+          "w":28,
+          "h":52,
+          "over":"05_a_art.svg",
+          "debug":false
+        },
+        {							// A : concept art corrigé
+          "x":43,
+          "y":111,
+          "w":5,
+          "h":52,
+          "over":"05_a_art_cor.svg",
+          "debug":false
+        },
+		{							// T : art
+          "x":62,
+          "y":132,
+          "w":11,
+          "h":30,
+          "over":"05_t_art.svg",
+          "debug":false
+        },
+          {							// T : chance operation
+          "x":160,
+          "y":14,
+          "w":10,
+          "h":20,
+          "over":"05_t_operation.svg",
+          "debug":false
+        },
+         {							// T : chance operation corrigé
+          "x":160,
+          "y":5,
+          "w":10,
+          "h":10,
+          "over":"05_t_operation_cor.svg",
+          "debug":false
+        },
+         {							// T : natural
+          "x":44,
+          "y":190,
+          "w":10,
+          "h":17,
+          "over":"05_t_natural.svg",
+          "debug":false
+        },
+        {							// T : natural corrigé
+          "x":44,
+          "y":183,
+          "w":10,
+          "h":8,
+          "over":"05_t_natural_cor.svg",
+          "debug":false
+        },
+         {							// T : desasters
+          "x":172,
+          "y":190,
+          "w":10,
+          "h":17,
+          "over":"05_t_disasters.svg",
+          "debug":false
+        },
+        {							// T : desasters corrigé
+          "x":172,
+          "y":183,
+          "w":10,
+          "h":8,
+          "over":"05_t_disasters_cor.svg",
+          "debug":false
+        },
+          {							// T : concept
+          "x":16,
+          "y":95,
+          "w":35,
+          "h":15,
+          "over":"05_t_concept.svg",
+          "debug":false
+        },
+        {							// T : concept corrigé
+          "x":50,
+          "y":95,
+          "w":7,
+          "h":15,
+          "over":"05_t_concept_cor.svg",
+          "debug":false
+        },
+ 	 ]
     },
     {
       "page":6,
@@ -68,202 +446,761 @@ var _ACTIVE_PAGES={
     {                                    // debut de la page de gauche
       "page":9,                          // numéro de la page
       "bg":"08_Brecht.jpeg",             // image de la page
-      "overlays":[                       // debut de la liste des zone active
-        {                                //  debut de la zone active 1
-          "x":110,                       //    position x du coin supérieur gauche de la zone active (entre 0 et 200)
-          "y":25,                        //    position y du coin supérieur gauche  de la zone active (entre 0 et 200)
-          "w":103,                       //    largeur de la zone active
-          "h":70,                        //    hauteur de la zone active
-          "over":"09_indetermenacy.svg", //    image affiché au survol
-          "debug":false                  //    true: zone visible, false: zone invisible
-        },                               //  fin de la zone active 1
-        {                                //  début de la zone active 2
-          "x":112,                       //    position x
-          "y":133,                       //    position y
-          "w":105,                       //    largeur
-          "h":69,                        //    hauteur
-          "over":"09_composition.svg",   //    image au survol
-          "debug":true                   //    debug
-        }                                //  fin de la zone active 2
+      "overlays":[
+       {                                //  george brecht
+          "x":32,
+          "y":8,
+          "w":112,
+          "h":10,
+          "over":"05_brecht.svg",
+          "debug":false
+         },
+         {                            	//   music (gris 50)
+          "x":15,
+          "y":71,
+          "w":105,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+         {                              //  indeterminacy
+          "x":120,
+          "y":25,
+          "w":103,
+          "h":70,
+          "over":"04_indeterminacy.svg",
+          "debug":false
+        },
+        {                                //  compositions
+          "x":112,
+          "y":132,
+          "w":103,
+          "h":70,
+          "over":"05_compositions.svg",
+          "debug":false
+        },
+         {                               //  music + indeterminacy
+          "x":120,
+          "y":94,
+          "w":103,
+          "h":39,
+          "over":"05_music_indeterminacy.svg",
+          "debug":false
+         },
+         {                                //   music + indeterminacy + compositions
+          "x":59,
+          "y":118,
+          "w":54,
+          "h":80,
+          "over":"05_music_indeterminacy_compo.svg",
+          "debug":false
+        },
+         {                                //  brecht + music + indeterminacy + compositions
+          "x":10,
+          "y":118,
+          "w":50,
+          "h":80,
+          "over":"05_brecht_m_i_c.svg",
+          "debug":false
+        }
       ]                                  // fin de la liste des zones actives
     },                                   // fin de la page de gauche
-    {"active":false}                     // page de droite inactive
+    {"active":true}                     // page de droite inactive
   ],                                     // fin de la double page 5
   "7":[
     {
       "page":13,
       "bg":"12_Bremer.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                // (claus) bremer
+          "x":15,
+          "y":18,
+          "w":60,
+          "h":10,
+          "over":"07_bremer.svg",
+          "debug":false
+        },
+        {                                //  claus (bremer)
+          "x":175,
+          "y":8,
+          "w":40,
+          "h":10,
+          "over":"07_bremer.svg",
+          "debug":false
+        },
+          {                               //  poetry
+          "x":181,
+          "y":18,
+          "w":35,
+          "h":108,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+         {                                //  bremer + poetry
+          "x":175,
+          "y":125,
+          "w":50,
+          "h":110,
+          "over":"07_bremer_poetry.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "8":[
     {
       "page":15,
       "bg":"14_Brown.jpeg",
-      "overlays":[]
+      "overlays":[
+         {                                //  earle brown
+          "x":72,
+          "y":18,
+          "w":102,
+          "h":10,
+          "over":"07_brown.svg",
+          "debug":false
+         },
+         {                            	//   music (gris 50)
+          "x":46,
+          "y":60,
+          "w":106,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+		{                                //  essays
+          "x":186,
+          "y":5,
+          "w":35,
+          "h":108,
+          "over":"05_essays.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "12":[
-    {"active":false},
+    {"active":true},
     {
       "page":24,
       "bg":"23_Byrd.jpeg",
-      "overlays":[]
+      "overlays":[
+         {                                //  jo-seph byrd
+          "x":10,
+          "y":29,
+          "w":82,
+          "h":10,
+          "over":"07_byrd.svg",
+          "debug":false
+         },
+          {                                //  jo-seph byrd
+          "x":188,
+          "y":19,
+          "w":25,
+          "h":10,
+          "over":"07_byrd.svg",
+          "debug":false
+         },
+		{                            	//   music (gris 50)
+          "x":36,
+          "y":62,
+          "w":107,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+          {                               //  poetry
+          "x":142,
+          "y":0,
+          "w":35,
+          "h":108,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+        {                               //  music + poetry
+          "x":176,
+          "y":40,
+          "w":40,
+          "h":148,
+          "over":"05_music_poetry.svg",
+          "debug":false
+        },
+
+      ]
     }
   ],
   "14":[
     {
       "page":27,
       "bg":"26_Cage.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  john cage
+          "x":70,
+          "y":100,
+          "w":90,
+          "h":10,
+          "over":"07_cage.svg",
+          "debug":false
+         },
+	   ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "15":[
     {
       "page":29,
       "bg":"28_deMaria.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                // walter de maria
+          "x":125,
+          "y":18,
+          "w":90,
+          "h":10,
+          "over":"07_walter_de_maria.svg",
+          "debug":false
+         },
+          {                                // walter de maria
+          "x":18,
+          "y":30,
+          "w":50,
+          "h":10,
+          "over":"07_brown.svg",
+          "debug":false
+         },
+		{                                //  esays
+          "x":178,
+          "y":37,
+          "w":35,
+          "h":108,
+          "over":"05_essays.svg",
+          "debug":false
+        },
+         {                                //  compositions
+          "x":108,
+          "y":37,
+          "w":71,
+          "h":103,
+          "over":"05_compositions.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "17":[
     {
       "page":33,
       "bg":"32_Flynt.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  henry flynt
+          "x":71,
+          "y":49,
+          "w":97,
+          "h":10,
+          "over":"07_flynt.svg",
+          "debug":false
+         },
+		{                                //  essays
+          "x":177,
+          "y":3,
+          "w":35,
+          "h":108,
+          "over":"05_essays.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "19":[
-    {"active":false},
+    {"active":true},
     {
       "page":38,
       "bg":"37_Ono.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  yoko (ono)
+          "x":14,
+          "y":69,
+          "w":25,
+          "h":10,
+          "over":"07_ono.svg",
+          "debug":false
+         },
+           {                                // (yoko) ono
+          "x":173,
+          "y":57,
+          "w":35,
+          "h":10,
+          "over":"07_ono.svg",
+          "debug":false
+         },
+		{                               //  poetry
+          "x":138,
+          "y":7,
+          "w":35,
+          "h":108,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+        {                               // yoko ono + poetry
+          "x":172,
+          "y":66,
+          "w":40,
+          "h":58,
+          "over":"07_ono+poetry.svg",
+          "debug":false
+        },
+	  ]
     }
   ],
   "20":[
-    {"active":false},
+    {"active":true},
     {
       "page":40,
       "bg":"39_HIggins.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  dick higgins
+          "x":76,
+          "y":31,
+          "w":97,
+          "h":10,
+          "over":"07_higgins.svg",
+          "debug":false
+         },
+		{                                //  compositions
+          "x":118,
+          "y":106,
+          "w":103,
+          "h":70,
+          "over":"05_compositions.svg",
+          "debug":false
+        },
+	  ]
     }
   ],
   "21":[
-    {"active":false},
+    {"active":true},
     {
       "page":42,
       "bg":"41_Ichiyanagi.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                // i(toshi) chiyanagi
+          "x":13,
+          "y":80,
+          "w":82,
+          "h":10,
+          "over":"07_ichiyanagi.svg",
+          "debug":false
+         },
+          {                                //  ichiyanagi
+          "x":171,
+          "y":67,
+          "w":41,
+          "h":10,
+          "over":"07_ichiyanagi.svg",
+          "debug":false
+         },
+        {                            	//   music (gris 50)
+          "x":43,
+          "y":91,
+          "w":105,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+      ]
     }
   ],
   "23":[
-    {"active":false},
+    {"active":true},
     {
       "page":46,
       "bg":"45_Jennings.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  terry jennings
+          "x":86,
+          "y":74,
+          "w":112,
+          "h":10,
+          "over":"07_jennings.svg",
+          "debug":false
+         },
+		{                            	//   music (gris 50)
+          "x":28,
+          "y":84,
+          "w":105,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+      ]
     }
   ],
   "25":[
     {
       "page":49,
       "bg":"48_Dennis.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  dennis
+          "x":76,
+          "y":115,
+          "w":48,
+          "h":10,
+          "over":"07_dennis.svg",
+          "debug":false
+         },
+]
     },
-    {"active":false}
+    {"active":true}
   ],
   "28":[
     {
       "page":55,
       "bg":"54_DingDong.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  ding dong
+          "x":87,
+          "y":122,
+          "w":79,
+          "h":10,
+          "over":"07_dingdong.svg",
+          "debug":false
+         },
+		{                            	//   music (gris 50)
+          "x":63,
+          "y":75,
+          "w":105,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+       ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "29":[
     {
       "page":57,
       "bg":"56_Johnson.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  ray j(ohnson james waring)
+          "x":139,
+          "y":96,
+          "w":43,
+          "h":10,
+          "over":"07_johnson.svg",
+          "debug":false
+         },
+         {                                //  ray johnson james waring + poetry
+          "x":181,
+          "y":96,
+          "w":35,
+          "h":12,
+          "over":"07_johnson+poetry.svg",
+          "debug":false
+         },
+          {                                //  (ray john)son (james waring)
+          "x":17,
+          "y":108,
+          "w":33,
+          "h":10,
+          "over":"07_johnson.svg",
+          "debug":false
+         },
+           {                                //  (ray johnson) james waring
+          "x":104,
+          "y":155,
+          "w":112,
+          "h":10,
+          "over":"07_johnson.svg",
+          "debug":false
+         },
+		{                               //  (p) oetry
+          "x":181,
+          "y":7,
+          "w":35,
+          "h":90,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+        {                               //  p (oetry)
+          "x":181,
+          "y":107,
+          "w":35,
+          "h":20,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "30":[
     {
       "page":59,
       "bg":"58_MacLow.jpeg",
-      "overlays":[]
+      "overlays":[
+     	 {                                //  maclow (80%)
+          "x":38,
+          "y":105,
+          "w":130,
+          "h":10,
+          "over":"07_maclow.svg",
+          "debug":false
+         },
+		 {                            	//   music (gris 50)
+          "x":42,
+          "y":58,
+          "w":106,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+          {                               //  poetry
+          "x":147,
+          "y":0,
+          "w":35,
+          "h":108,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+        {                                //  essays
+          "x":181,
+          "y":0,
+          "w":35,
+          "h":108,
+          "over":"05_essays.svg",
+          "debug":false
+        },
+          {                              //  indeterminacy
+          "x":108,
+          "y":139,
+          "w":104,
+          "h":70,
+          "over":"04_indeterminacy.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "40":[
-    {"active":false},
+    {"active":true},
     {
       "page":80,
       "bg":"79_Maxfield.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  ri(chard maxfield)
+          "x":191,
+          "y":117,
+          "w":20,
+          "h":10,
+          "over":"07_maxfield.svg",
+          "debug":false
+         },
+         {                                //  (ri)chard maxfield
+          "x":14,
+          "y":131,
+          "w":121,
+          "h":10,
+          "over":"07_maxfield.svg",
+          "debug":false
+         },
+		{                                //  essays
+          "x":173,
+          "y":9,
+          "w":35,
+          "h":108,
+          "over":"05_essays.svg",
+          "debug":false
+        },
+       ]
     }
   ],
   "46":[
     {
       "page":91,
       "bg":"90_Simone.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  simone forti
+          "x":70,
+          "y":124,
+          "w":50,
+          "h":10,
+          "over":"07_forti.svg",
+          "debug":false
+         },
+		]
     },
-    {"active":false}
+    {"active":true}
   ],
   "47":[
     {
       "page":93,
       "bg":"92_Paik.jpeg",
-      "overlays":[]
+      "overlays":[
+       	{                                //  nam (june paik)
+          "x":185,
+          "y":106,
+          "w":28,
+          "h":10,
+          "over":"07_paik.svg",
+          "debug":false
+         },
+        {                                //  (nam) june paik
+          "x":17,
+          "y":117,
+          "w":80,
+          "h":10,
+          "over":"07_paik.svg",
+          "debug":false
+         },
+		{                                //  essay
+          "x":178,
+          "y":5,
+          "w":35,
+          "h":93,
+          "over":"05_essays.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "48":[
     {
       "page":95,
       "bg":"94_Riley.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  terry riley
+          "x":99,
+          "y":141,
+          "w":103,
+          "h":11,
+          "over":"07_riley.svg",
+          "debug":false
+         },
+		{                            	//   music (gris 50)
+          "x":30,
+          "y":65,
+          "w":105,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+       ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "50":[
-    {"active":false},
+    {"active":true},
     {
       "page":100,
       "bg":"99_Rot.jpeg",
-      "overlays":[]
+      "overlays":[
+       {                                //  earle brown
+          "x":25,
+          "y":167,
+          "w":75,
+          "h":10,
+          "over":"07_rot.svg",
+          "debug":false
+         },
+		{                               //  poetry
+          "x":168,
+          "y":15,
+          "w":35,
+          "h":108,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+      ]
     }
   ],
   "51":[
     {
       "page":101,
       "bg":"100_Williams.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  emmet williams
+          "x":33,
+          "y":178,
+          "w":137,
+          "h":10,
+          "over":"07_williams.svg",
+          "debug":false
+         },
+		{                               //  poetry
+          "x":164,
+          "y":23,
+          "w":35,
+          "h":108,
+          "over":"05_poetry.svg",
+          "debug":false
+        },
+      ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "53":[
     {
       "page":105,
       "bg":"104_Wolff.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                //  christian wolff
+          "x":162,
+          "y":165,
+          "w":55,
+          "h":10,
+          "over":"07_wolff.svg",
+          "debug":false
+         },
+        {                                //  christian wolff
+          "x":17,
+          "y":177,
+          "w":79,
+          "h":10,
+          "over":"07_brown.svg",
+          "debug":false
+         },
+		{                            	//   music (gris 50)
+          "x":43,
+          "y":67,
+          "w":105,
+          "h":48,
+          "over":"05_music50.svg",
+          "debug":false
+         },
+	   ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "55":[
     {
       "page":109,
       "bg":"108_Young.jpeg",
-      "overlays":[]
+      "overlays":[
+        {                                // la monte young
+          "x":96,
+          "y":183,
+          "w":122,
+          "h":10,
+          "over":"07_young.svg",
+          "debug":false
+         },
+		{                                //  compositions
+          "x":112,
+          "y":111,
+          "w":103,
+          "h":70,
+          "over":"05_compositions.svg",
+          "debug":false
+        },
+       ]
     },
-    {"active":false}
+    {"active":true}
   ],
   "56":[
     {
@@ -271,7 +1208,7 @@ var _ACTIVE_PAGES={
       "bg":"110_StraightLine.jpeg",
       "overlays":[]
     },
-    {"active":false}
+    {"active":true}
   ],
   "57":[
     {
@@ -289,8 +1226,17 @@ var _ACTIVE_PAGES={
     {
       "page":115,
       "bg":"114_4couv.jpeg",
-      "overlays":[]
+      "overlays":[
+      {                                // lettre raoul hausmann
+          "x":140,
+          "y":5,
+          "w":80,
+          "h":200,
+          "over":"hausmann.svg",
+          "debug":false
+        }
+	  ]
     },
-    {"active":false}
+    {"active":true}
   ]
 };
diff --git a/js/settings.js b/js/settings.js
new file mode 100644
index 0000000..fd6c418
--- /dev/null
+++ b/js/settings.js
@@ -0,0 +1,6 @@
+var _SETTINGS={
+  // global debug switch :
+  //  - false to hide all repers
+  //  - true to allow to diplay some repers
+  'debug':true
+};