rem: optgroupObject.prototype.canMoveDown = function canMoveDown() { return gDialog.lastChild() > treeSelection.currentIndex; } 
add: canMoveDown:      function canMoveDown() { return false; } 
context: optgroupObject.prototype.canMoveDown = function canMoveDown(){  return gDialog.lastChild() > treeSelection.currentIndex;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6dceef4315bd486ca5e20832f0dae6155950bd3c/EdSelectProps.js/clean/editor/ui/dialogs/content/EdSelectProps.js