add HTML5 doctype to all tests

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

index e6c4adf..c444686 100644 (file)
--- a/tests/crosshair.html
+++ b/tests/crosshair.html
@@ -1,8 +1,9 @@
+<!DOCTYPE html>
  <html>
    <head>
      <title>crosshairs</title>
      <!--[if IE]>
-    <script type="text/javascript" src="excanvas.js"></script>
+    <script type="text/javascript" src="../excanvas.js"></script>
      <![endif]-->
      <script type="text/javascript" src="../strftime/strftime-min.js"></script>
      <script type="text/javascript" src="../rgbcolor/rgbcolor.js"></script>
@@ -28,16 +29,25 @@
                highlightCallback: function(e, x, pts) {
                  for (var i = 0; i < pts.length; i++) {
                    var y = pts[i].canvasy;
+                  lines[i].style.display = "";
                    lines[i].style.top = y + "px";
                    if (i == 0) xline.style.left = pts[i].canvasx + "px";
                  }
+                xline.style.display = "";
+              },
  
+              unhighlightCallback: function(e) {
+                for (var i = 0; i < 2; i++) {
+                  lines[i].style.display = "none";
+                }
+                xline.style.display = "none";
                }
              }
            );
  
        for (var i = 0; i < 2; i++) {
          var line = document.createElement("div");
+        line.style.display = "none";
          line.style.width = "100%";
          line.style.height = "1px";
          line.style.backgroundColor = "black";
@@ -47,6 +57,7 @@
        }
  
        xline = document.createElement("div");
+      xline.style.display = "none";
        xline.style.width = "1px";
        xline.style.height = "100%";
        xline.style.top = "0px";