diff --git a/invi.png b/invi.png
new file mode 100644
index 0000000..ee96642
Binary files /dev/null and b/invi.png differ
diff --git a/map.html b/map.html
index b2dd1df..1f57b8a 100644
--- a/map.html
+++ b/map.html
@@ -59,7 +59,16 @@
 	        })
         ];
 		var self_icons = icons;
-		var self_invisible_icon = icons[1];
+        var self_invisible = 
+            L.icon({
+		        iconUrl: 'invi.png',
+		        iconSize: [10, 10],
+		        iconAnchor: [5, 5],
+		        popupAnchor: [5, 5],
+		        //shadowUrl: 'my-icon-shadow.png',
+		        //shadowSize: [68, 95],
+		        //shadowAnchor: [22, 94]
+	        });
 
 		//////////////////////////////////////////////////////////////////////////////
 		// INIT MAP
@@ -95,18 +104,19 @@
 			if(data.id in colors && colors[data.id] == -1 && data.id in markers)
 				markers[data.id].addTo(map);
 			colors[data.id] = data.color;
-			if(data.color == -1){
-				if(data.id in markers){
-					if(data.id == id)
-						markers[data.id].setIcon(self_invisible_icon);
-					else
-						markers[data.id].remove();
-				}
-			} else if(data.id in markers){
-				if(data.id == id)
-					markers[data.id].setIcon(self_icons[data.color]);
+			if(data.id in markers){
+                if(data.id == id)
+                    if(data.color == -1)
+                        markers[data.id].setIcon(self_invisible);
+                    else
+					    markers[data.id].setIcon(self_icons[data.color]);
 				else
-					markers[data.id].setIcon(icons[data.color]);
+                    if(data.color == -1)
+                        markers[data.id].setOpacity(0);
+                    else{
+                        markers[data.id].setOpacity(1);
+					    markers[data.id].setIcon(icons[data.color]);
+                    }
 			}
 		});
 
@@ -121,8 +131,8 @@
 				else
 					icon = icons[colors[data.id]];
 				markers[data.id] = L.marker(data.position, {"icon": icon}).addTo(map);
-				if(colors[data.id] == -1)
-					markers[data.id].remove();
+				if(data.id == id)
+					markers[data.id].setZIndexOffset(10000);
 				if(data.id in names)
 					markers[data.id].bindPopup(names[data.id]);
             } else{