add the magic <meta> tag for IE8+9

[dygraphs.git] / tests / callback.html
diff --git a/tests/callback.html b/tests/callback.html

index 04ed8ea..cd55935 100644 (file)
--- a/tests/callback.html
+++ b/tests/callback.html
@@ -1,5 +1,7 @@
+<!DOCTYPE html>
  <html>
    <head>
+    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
      <title>callbacks</title>
      <!--[if IE]>
      <script type="text/javascript" src="../excanvas.js"></script>
@@ -81,8 +83,8 @@
                  s.innerHTML += "<b>Point Click</b> " + p.name + ": " + p.x + "<br/>";
                },
  
-              zoomCallback: function(minX, maxX) {
-                s.innerHTML += "<b>Zoom</b> [" + minX + ", " + maxX + "]<br/>";
+              zoomCallback: function(minX, maxX, yRanges) {
+                s.innerHTML += "<b>Zoom</b> [" + minX + ", " + maxX + ", [" + yRanges + "]]<br/>";
                },
  
                drawCallback: function(g) {