Starts the list before the elements are added.

Core class used to create an HTML dropdown list of Categories.

Starts the element output.

Core walker class used to create an HTML list of pages.

Outputs the end of the current element in the tree.

Outputs the end of the current level in the tree after elements are output.

Outputs the beginning of the current element in the tree.

Outputs the beginning of the current level in the tree before elements are output.

Core class used to create an HTML drop-down list of pages.

Starts the element output.