Target Frame

NodeID|ParentID|Node text|Font Face|Font Type|Font Size|Red|Green|Blue|Expanded|
Normal Icon|Expanded Icon|Mouseover Icon|Url|Target Frame|Status Bar Text

This element specifies the window or frame name in which to display the url upon a mouse click of this node text. Frame and Window names can generally be any combination of alphanumeric characters, however the following names are reserved and have a special meaning,

_top
load the document into the full, original window (thus canceling all other frames). This value is equivalent to _self if the current frame has no parent.
_self
load the document in the same frame as the element that refers to this target.
_blank
load the designated document in a new, unnamed window
_parent
load the document into the immediate FRAMESET parent of the current frame. This value is equivalent to _self if the current frame has no parent.

For further information on these and Frames in general see Using the Tree with Frames.

Default
If no value is specified the a value of null is assumed and the document will be displayed in the current frame/window.