X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=gallery%2Ftwo-axes.js;h=fae6c899886852a5b15840a57c189a3b0c041c61;hb=a5f3d82dc74669f378a1e7c63e10bd9804ce4ca2;hp=a93beed1a93da03d13435f52421deec74f663bfa;hpb=5b6d85fdd7b79dc62886a67a08fb9019c98f796c;p=dygraphs.git

diff --git a/gallery/two-axes.js b/gallery/two-axes.js
index a93beed..fae6c89 100644
--- a/gallery/two-axes.js
+++ b/gallery/two-axes.js
@@ -1,9 +1,10 @@
+/*global Gallery,Dygraph,data */
 Gallery.register(
   'two-axes',
   {
     name: "Multiple y-axes",
     setup: function(parent) {
-      parent.innerHTML = 
+      parent.innerHTML =
           "<p>The same data with both one and two y-axes. Two y-axes:</p>" +
           "<div id='demodiv' style='width: 640; height: 350; border: 1px solid black'></div>" +
           "<p>A single y-axis:</p>" +
@@ -11,10 +12,11 @@ Gallery.register(
           "<input type='checkbox' id='check'><label for='check'> Fill?</label>";
     },
     run: function() {
-      document.getElementById('check') = function(el) {
+      var g, g2;
+      document.getElementById('check').onchange = function(el) {
         g.updateOptions( { fillGraph: el.checked } );
         g2.updateOptions( { fillGraph: el.checked } );
-      }
+      };
 
       var data = [];
       for (var i = 1; i <= 100; i++) {
@@ -62,7 +64,7 @@ Gallery.register(
             labels: [ 'Date', 'Y1', 'Y2', 'Y3', 'Y4' ],
             labelsKMB: true,
             ylabel: 'Primary y-axis',
-            y2label: 'Secondary y-axis',
+            y2label: 'Secondary y-axis'
           }
       );
     }