Web based XML Editor [closed]

Question

can anyone suggest an "web based" xml editor? (preferably open source)

Ideally, I would like a "grid" view that mimics:

http://www.oxygenxml.com/xml_grid_editor.html

Answer 1

Thought a bit late, here's an open source suggestion: http://xmlwebpad.codeplex.com/

Here's another paid version also very alike: http://www.altova.com/xmlspy/xml-grid-view.html

And here's a free online only (I believe): http://www.online-xml-editor.com/