From b98dcc132809bb8166541af0925f360abe97f8c3 Mon Sep 17 00:00:00 2001
From: "J. Harshbarger" <hypercubed@gmail.com>
Date: Tue, 1 Dec 2015 16:40:34 +0900
Subject: [PATCH] Add title to divs

---
 webtreemap.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/webtreemap.js b/webtreemap.js
index c2e217c..d4296cd 100644
--- a/webtreemap.js
+++ b/webtreemap.js
@@ -82,6 +82,7 @@ function makeDom(tree, level) {
   caption.className = 'webtreemap-caption';
   caption.innerHTML = tree.name;
   dom.appendChild(caption);
+  dom.title = tree.name;
 
   tree.dom = dom;
   return dom;