Select All: Select all did not lock, all visible layers did not lock, there is no hidden object;
Cancellation of options: the removal of all objects of choice;
Re-select: the abolition of re-election last choice;
Reverse: In contrast with the currently selected object to all the option;
On an object: Select the current top choice of the target object;
Under an object: Select the current choice of the target object class;
The same: Select sub-menu with a command similar to the definition of the object attribute with the magic wand is similar;
Object: to select some of the objects with special properties;
Save options: Some options are more complex, you can choose to set name and save it for future use out of. Select Save from the menu after select the name of the choice set, you can select the corresponding object;
Editor's Choice: Change or remove choice set.

1, on an object, an object under
Illustrator objects in order to follow the up and down the following rules:
a, the top layer at the top, bottom layer in the bottom, with the highest priority;

As shown, all objects in layer 2 will be above the target layer 1.
b, the first object drawn in the bottom, the last object drawn on top;
c, can be the location of the mobile layer to change the layer order from top to bottom;
d, can use the "object - with" up and down the menu to change the order of the object.
Select "on an object" is to choose the object above the currently selected object, select the "next target" is to choose the current selected target object below. (Note: Illustrator CS2 the Chinese version of an error in the menu)