Add variable declarations for most all graphs and charts.

[dygraphs.git] / tests / negative.html

diff --git a/tests/negative.html b/tests/negative.html
index 475ea17..2f4cf8e 100644 (file)
--- a/tests/negative.html
+++ b/tests/negative.html
@@ -33,17 +33,17 @@
         pos.push([i, 1000 + 2 * i, 1100 + i]);
       }
 
-      new Dygraph(
+      var g1 = new Dygraph(
         document.getElementById("g1"),
         negs, { labels: [ 'x', 'y1', 'y2' ] }
       );
 
-      new Dygraph(
+      var g2 = new Dygraph(
         document.getElementById("g2"),
         mixed, { labels: [ 'x', 'y1', 'y2' ] }
       );
 
-      new Dygraph(
+      var g3 = new Dygraph(
         document.getElementById("g3"),
         pos, { labels: [ 'x', 'y1', 'y2' ] }
       );