Add variable declarations for most all graphs and charts.

[dygraphs.git] / tests / small-range-zero.html

diff --git a/tests/small-range-zero.html b/tests/small-range-zero.html
index db84cbf..a6492dc 100644 (file)
--- a/tests/small-range-zero.html
+++ b/tests/small-range-zero.html
@@ -24,7 +24,7 @@
       return "date," + label + "\n20091206,2659329.631743\n20091213,2772361.123362\n20091220,2737584.647191\n20091227,2720000.550414\n20100103,2910306.897977\n20100110,2901385.313093\n20100117,2903041.312099\n20100124,2966455.128911\n";
     }
 
-    new Dygraph(document.getElementById("blah"),
+    var g1 = new Dygraph(document.getElementById("blah"),
                 CSV,
                 {
                   width: 640,
@@ -55,7 +55,7 @@
           str += data[i].join(",") + "\n";
         }
 
-        new Dygraph(document.getElementById("blah2"),
+        var g2 = new Dygraph(document.getElementById("blah2"),
                     str,
                     { labels: [ "date", "zero", "non-zero" ] });
     </script>