Anchor

A link has a head and a tail. _anchor specifies the head of a link. The tail of a link is specified by name attribute of another method. When _anchor method is called, it will active a task method such as _go to take an action.

_anchor( "title='label'" ); 
  (go|prev|refresh|br|img)
anchor_();

The 'title' attribute represents the label of the anchor. go, prev, refresh, br, and img are legal methods in the context of anchor.