diff --git a/static/js/showcase.js b/static/js/showcase.js
new file mode 100644
index 0000000..ca863f6
--- /dev/null
+++ b/static/js/showcase.js
@@ -0,0 +1,12 @@
+function add_link()
+{
+    document.getElementById('add_link_button').style = 'display: none;';
+    document.getElementById('repeal_link_button').style = 'display: block;';
+    document.getElementById('form_link').style = 'display: block;';
+}
+function repeal_link()
+{
+    document.getElementById('add_link_button').style = 'display: block;';
+    document.getElementById('repeal_link_button').style = 'display: none;';
+    document.getElementById('form_link').style = 'display: none;';
+}
\ No newline at end of file