js: When opening a dialogue box, try to focus it

This will make using menus from the keyboard more convenient.

1 files changed, 1 insertions, 0 deletions

diff --git a/emccpre.js b/emccpre.js
index 318f799..8e957a0 100644
--- a/emccpre.js
+++ b/emccpre.js
@@ -251,6 +251,7 @@ function dialog_launch(ok_function, cancel_function) {
 
     document.body.appendChild(dlg_dimmer);
     document.body.appendChild(dlg_form);
+    dlg_form.querySelector("input,select,a").focus();
 }
 
 function dialog_cleanup() {