Moves preprocessing to preprocess.js

The only difference in preprocess is the addition of a new options
parameter to avoid using a global var.

1 files changed, 1 insertions, 0 deletions

diff --git a/bubble.html b/bubble.html
index c0ed167..c6305d4 100644
--- a/bubble.html
+++ b/bubble.html
@@ -134,6 +134,7 @@ html, body {
 
 <script src="d3.js"></script>
 <script src="collision.js"></script>
+<script src="preprocess.js"></script>
 <script src="bubble.js"></script>
 </body>
 </html>