The purpose of this dialog box is to create a hyperlink.
The names of all the frames youve named in the current document appear in the pop-up list. If you specify a frame that doesnt exist, when the document opens in a browser, the linked page loads into a new window that has the name you specified.
You can also select from the following reserved target names:
_blank
loads the linked file into a new, unnamed browser window. _parent
loads the linked file into the parent frameset or window of the frame that contains the link. If the frame containing the link is not nested, the linked file loads into the full browser window._self
loads the linked file into the same frame or window as the link. This target is the default, so you usually dont need to specify it._top
loads the linked file into the full browser window, thereby removing all frames.