anchor.diff:  							},
   							{
   								text: 'Add Attachment',
  +								disabled: true,
  +								id: 'codesToolbarAddAttachment',
   								scale: 'medium',
   								iconCls: 'fa fa-2x fa-paperclip',
   								handler: function() {
  
positive.code: 							},
  							{
  								text: 'Download Attachment',
  								id: 'codesToolbarDownloadAttachment',
  								scale: 'medium',
  								iconCls: 'fa fa-2x fa-download',
  
negative.code: 											success: function () {
  												Ext.toast('Successfully uploaded attachment.', '', 'tr');
  												attachmentUploadWindow.hide();
  												codesStore.load();
  											},
  											failure: function () {
  												Ext.toast('Failed to upload attachment.');
  