diff --git a/app/assets/javascripts/main.js.coffee b/app/assets/javascripts/main.js.coffee
new file mode 100644
--- /dev/null
+++ b/app/assets/javascripts/main.js.coffee
@@ -0,0 +1,6 @@
+$ ->
+  $("#submission_problem_go").on 'click', (event) ->
+    url = $("#submission_problem_id").val()
+    if (url)
+      window.location = url
+