Figure 1: An HTML document is loaded as a tree of nodes; each object represents an element in the DOM. Using JavaScript we can traverse the DOM explicitly by referencing the objects in the tree.

Although JavaScript dates to the second edition of Netscape, launched in 1995, ... PN finds the parent node of a particular part of the document tree. The names, types, ...

MS XML Notepad 2007<BR><BR>edit: just to clarify, this is an xml file editor that has a tree view pane on the left.You can right click and expand the whole tree, or leave it collapsed. ••• ...