diff --git a/doc/eigen_navtree_hacks.js b/doc/eigen_navtree_hacks.js
index a6f8c34..afb97ed 100644
--- a/doc/eigen_navtree_hacks.js
+++ b/doc/eigen_navtree_hacks.js
@@ -5,6 +5,7 @@
   if(headers.length > 1) {
     var toc = $("#side-nav").append('<div id="nav-toc" class="toc"><h3>Table of contents</h3></div>');
     toc = $("#nav-toc");
+    var footer  = $("#nav-path");
     var footerHeight = footer.height();
     toc = toc.append('<ul></ul>');
     toc = toc.find('ul');
@@ -137,7 +138,7 @@
      }
   })
 
-  $(window).load(showRoot);
+  $(window).on("load", showRoot);
 }
 
 // return false if the the node has no children at all, or has only section/subsection children
@@ -241,6 +242,6 @@
     }
   })();
 
-  $(window).load(resizeHeight);
+  $(window).on("load", resizeHeight);
 });