diff --git a/components/App.jsx b/components/App.jsx
index e6b3cbe6..8d916027 100644
--- a/components/App.jsx
+++ b/components/App.jsx
@@ -3,4 +3,10 @@ var ReactDOM = require("react-dom");
 var Article = require("./Article.jsx");
 var style = require("../stylesheets/style.less");
 
-ReactDOM.render(<Article/>, document.getElementById("article"));
+ReactDOM.render(<Article/>, document.getElementById("article"), function() {
+  // trigger a #hash navigation
+  if (window.location.hash) {
+    var hash = window.location.hash;
+    window.location.hash = hash;
+  }
+});
diff --git a/components/Graphic.jsx b/components/Graphic.jsx
index 7607ab98..b049940f 100644
--- a/components/Graphic.jsx
+++ b/components/Graphic.jsx
@@ -219,7 +219,7 @@ var Graphic = React.createClass({
 
   setCurve: function(c) {
     var pts = [];
-    c = Array.from(arguments);
+    c = Array.prototype.slice.call(arguments);
     c.forEach(nc => {
       pts = pts.concat(nc.points);
     });