Chris@1295: $(document).ready(function() {
Chris@1295:   /* 
Chris@1295:   If we're viewing a tag or branch, don't display it in the
Chris@1295:   revision box
Chris@1295:   */
Chris@1295:   var branch_selected = $('#branch').length > 0 && $('#rev').val() == $('#branch').val();
Chris@1295:   var tag_selected = $('#tag').length > 0 && $('#rev').val() == $('#tag').val();
Chris@1295:   if (branch_selected || tag_selected) {
Chris@1295:     $('#rev').val('');
Chris@1295:   }
Chris@1295: 
Chris@1295:   /* 
Chris@1295:   Copy the branch/tag value into the revision box, then disable
Chris@1295:   the dropdowns before submitting the form
Chris@1295:   */
Chris@1295:   $('#branch,#tag').change(function() {
Chris@1295:     $('#rev').val($(this).val());
Chris@1295:     $('#branch,#tag').attr('disabled', true);
Chris@1295:     $(this).parent().submit();
Chris@1295:     $('#branch,#tag').removeAttr('disabled');
Chris@1295:   });
Chris@1295: 
Chris@1295:   /*
Chris@1295:   Disable the branch/tag dropdowns before submitting the revision form
Chris@1295:   */
Chris@1295:   $('#rev').keydown(function(e) {
Chris@1295:     if (e.keyCode == 13) {
Chris@1295:       $('#branch,#tag').attr('disabled', true);
Chris@1295:       $(this).parent().submit();
Chris@1295:       $('#branch,#tag').removeAttr('disabled');
Chris@1295:     }
Chris@1295:   });
Chris@1295: })