Index: src/django_gheat/wlheatmap/static/heatmap.js
===================================================================
--- src/django_gheat/wlheatmap/static/heatmap.js	(revision 9405)
+++ src/django_gheat/wlheatmap/static/heatmap.js	(revision 9406)
@@ -72,10 +72,10 @@
    */
 
-  $("#default").append("<span id=\"" + layerHeatmap.name + "\"><input type=checkbox id=togglelayer /><div id='layer_switcher_colour' style='background-color:rgb(" + layerHeatmap.colour + ")' /><font>" + layerHeatmap.name + " </font><br /></span>");
+  $("#default").append("<span id=\"" + layerHeatmap.name + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + layerHeatmap.colour + ")' /><input type=checkbox id=togglelayer /><font>" + layerHeatmap.name + " </font><br /></span>");
 
-  $("#default").append("<span id=\"" + layerHeatmap2.name + "\"><input type=checkbox id=togglelayer /><div id='layer_switcher_colour' style='background-color:rgb(" + layerHeatmap2.colour + ")' /><font>" + layerHeatmap2.name + " </font><br /></span>");
+  $("#default").append("<span id=\"" + layerHeatmap2.name + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + layerHeatmap2.colour + ")' /><input type=checkbox id=togglelayer checked/><font>" + layerHeatmap2.name + " </font><br /></span>");
 
-  $("#default").append("<span id=\"" + layerHeatmap3.name + "\"><input type=checkbox id=togglelayer checked/><div id='layer_switcher_colour' style='background-color:rgb(" + layerHeatmap3.colour + ")' /><font>" + layerHeatmap3.name + " </font><br /></span>");
+  $("#default").append("<span id=\"" + layerHeatmap3.name + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + layerHeatmap3.colour + ")' /><input type=checkbox id=togglelayer checked/><font>" + layerHeatmap3.name + " </font><br /></span>");
 
-  $("#default").append("<span id=\"" + signallayer.name + "\"><input type=checkbox id=togglelayer checked /><div id='layer_switcher_colour' style='background-color:rgb(" + signallayer.colour + ")' /><font>Signal strength: 0 - 100</font><br /></span>");
+  $("#default").append("<span id=\"" + signallayer.name + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + signallayer.colour + ")' /><input type=checkbox id=togglelayer checked /><font>Signal strength: 0 - 100</font><br /></span>");
 }
Index: src/django_gheat/wlheatmap/static/heatmap_extensions.js
===================================================================
--- src/django_gheat/wlheatmap/static/heatmap_extensions.js	(revision 9405)
+++ src/django_gheat/wlheatmap/static/heatmap_extensions.js	(revision 9406)
@@ -220,5 +220,5 @@
         filterlayer = new OpenLayers.Layer.OSM.Overlay(user, {isBaseLayer: false, visibility: true});
         map.addLayer(filterlayer);
-        $("#user").append("<span id=\"" + user + "\"><input type=checkbox id=togglelayer checked /><div id='layer_switcher_colour' style='background-color:rgb(" + colour + ")' /><font>" + user + " </font><a id=rmvlayer>X</a><br /></span>");
+        $("#user").append("<span id=\"" + user + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + colour + ")' /><input type=checkbox id=togglelayer checked /><font>" + user + " </font><a id=rmvlayer>X</a><br /></span>");
       });
       $(this).text('(Del all users');
@@ -257,5 +257,5 @@
         nodefilterlayer = new OpenLayers.Layer.OSM.Overlay(node, {isBaseLayer: false, visibility: true});
         map.addLayer(nodefilterlayer);
-        $("#node").append("<span class='node' id=\"" + node + "\"><input type=checkbox id=togglelayer checked /><div id='layer_switcher_colour' style='background-color:rgb(" + colour + ")' /><font>" + node + " </font><a id=rmvlayer>X</a><br /></span>");
+        $("#node").append("<span class='node' id=\"" + node + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + colour + ")' /><input type=checkbox id=togglelayer checked /><font>" + node + " </font><a id=rmvlayer>X</a><br /></span>");
       });
       $(this).text('(Del all nodes)');
@@ -347,5 +347,5 @@
     map.addLayer(filterlayer);
 
-    $("#custom").append("<span id=\"" + lname + "\"><input type=checkbox id=togglelayer checked /><div id='layer_switcher_colour' style='background-color:rgb(" + colour + ")' /><font>" + lname + " </font><a id=rmvlayer>X</a><br /></span>");
+    $("#custom").append("<span id=\"" + lname + "\"><div id='layer_switcher_colour' style='background-color:rgb(" + colour + ")' /><input type=checkbox id=togglelayer checked /><font>" + lname + " </font><a id=rmvlayer>X</a><br /></span>");
   });
 });