Chris@1115: $(document).ready(function() {
Chris@0:   /* 
Chris@0:   If we're viewing a tag or branch, don't display it in the
Chris@0:   revision box
Chris@0:   */
Chris@1115:   var branch_selected = $('#branch').length > 0 && $('#rev').val() == $('#branch').val();
Chris@1115:   var tag_selected = $('#tag').length > 0 && $('#rev').val() == $('#tag').val();
Chris@0:   if (branch_selected || tag_selected) {
Chris@1115:     $('#rev').val('');
Chris@0:   }
Chris@0: 
Chris@0:   /* 
Chris@0:   Copy the branch/tag value into the revision box, then disable
Chris@0:   the dropdowns before submitting the form
Chris@0:   */
Chris@1115:   $('#branch,#tag').change(function() {
Chris@1115:     $('#rev').val($(this).val());
Chris@1115:     $('#branch,#tag').attr('disabled', true);
Chris@1115:     $(this).parent().submit();
Chris@1115:     $('#branch,#tag').removeAttr('disabled');
Chris@0:   });
Chris@0: 
Chris@0:   /*
Chris@0:   Disable the branch/tag dropdowns before submitting the revision form
Chris@0:   */
Chris@1115:   $('#rev').keydown(function(e) {
Chris@0:     if (e.keyCode == 13) {
Chris@1115:       $('#branch,#tag').attr('disabled', true);
Chris@1115:       $(this).parent().submit();
Chris@1115:       $('#branch,#tag').removeAttr('disabled');
Chris@0:     }
Chris@0:   });
Chris@0: })