X-Git-Url: http://git.scottworley.com/inverse-tax/blobdiff_plain/272ad45ce0d6bd3fd425a02523e0b6b4feb47dee..2d75ab3b4dcad01ee65123f680363d45bd9578a3:/tax_ui.js

diff --git a/tax_ui.js b/tax_ui.js
index 4f2b625..57bd361 100644
--- a/tax_ui.js
+++ b/tax_ui.js
@@ -1,3 +1,5 @@
+"use strict";
+
 function load_tax_table(table_id, deductible_id) {
   return apply_deductible(parse_tax_table(document.getElementById(table_id).value),
                           parseFloat(document.getElementById(deductible_id).value));