my_ToggleView('block_ecr'); //composite
  
  my_ToggleView('block1');
  my_ToggleView('block2');
  my_ToggleView('block3');
  my_ToggleView('block4');
  my_ToggleView('block5');
  my_ToggleView('block6');
  my_ToggleView('block7');
  my_ToggleView('block8');