diff --git a/code/index.html b/code/index.html
index 06cbec9..2f9f1d1 100644
--- a/code/index.html
+++ b/code/index.html
@@ -104,6 +104,23 @@
     function toutDessiner(pts,lecanvas,lectx)
     {
         lectx.clearRect(0, 0, lecanvas.width, lecanvas.height);
+        if(pts[0])
+        {
+            for(i=1;i<pts.length;i++)
+            {
+                if(Array.isArray(pts[i]))
+                {
+                    /*
+                    pts[i].forEach(element => {
+                        faireCercle(element[0],element[1],element[2],lectx);
+                    })*/
+                    faireCercle(pts[i][0],pts[i][1],pts[i][2],lectx);
+                }
+                else
+                    faireCercle(pts[i][0],pts[i][1],pts[i][2],lectx);
+            }
+        }
+        /*
         pts.forEach(element=> {
             if(Array.isArray(element[0])){
                 element.forEach(element2 => {
@@ -112,7 +129,7 @@
             }
             else
             faireCercle(element[0],element[1],element[2],lectx);
-        })
+        })*/
     }
     
     function empiler(obj=false)
@@ -123,10 +140,16 @@
         if(!obj)
         {
             tabTotal=[];
-            tab1.forEach(element => {
+            if(tab1[0])
+            {
+
+                tab1.forEach(element => {
                 tabTotal.push(element);
             })
-            tab2.forEach(element => {
+            }
+            if(tab2[0]){
+
+                tab2.forEach(element => {
                 colors.forEach(col => {
                     test=[element[0],element[1],col];
                     if(!exists)
@@ -136,7 +159,11 @@
                 tabTotal.push(element);
                 exists=false;
             })
-            tab3.forEach(element => {
+            }
+            if(tab3[0])
+            {
+
+                tab3.forEach(element => {
                 colors.forEach(col => {
                     test=[element[0],element[1],col];
                     if(!exists)
@@ -146,7 +173,10 @@
                 tabTotal.push(element);
                 exists=false;
             })
-            tab4.forEach(element => {
+            }
+            if(tab4[0]){
+
+                tab4.forEach(element => {
                 colors.forEach(col => {
                     test=[element[0],element[1],col];
                     if(!exists)
@@ -156,6 +186,7 @@
                 tabTotal.push(element);
                 exists=false;
             })
+            }
             checkAllOK();
             toutDessiner(tabTotal,canvasT,ctxT);
         }
@@ -311,6 +342,11 @@
 
 
     }
+
+    function toggleVisible(where)
+    {
+        eval("tab"+where+"[0]=!tab"+where+"[0];");
+    }
     
     
     canvas1.addEventListener("mousedown",function(e){
@@ -352,10 +388,10 @@
     tab4.push([-3,-3,"green"],[-3,2,"red"],[1,2,"blue"],[3,-3,"brown"]);
     */
 
-    tab1.push([-1,-1,"green"],[-2,-2,"red"]);
-    tab2.push([-1,-1,"green"],[-2,-2,"red"]);
-    tab3.push([-1,-1,"green"],[-2,-2,"red"]);
-    tab4.push([-1,-1,"green"],[-2,-2,"red"]);
+    tab1.push(true,[-1,-1,"green"],[-2,-2,"red"]);
+    tab2.push(true,[-1,-1,"green"],[-2,-2,"red"]);
+    tab3.push(true,[-1,-1,"green"],[-2,-2,"red"]);
+    tab4.push(true,[-1,-1,"green"],[-2,-2,"red"]);
 
     
     toutDessiner(tab1,canvas1,ctx1);