Nobody/Anonymous - 2007-12-26

Is there currently features for notepad++ like what cssed has for there css/php?  I am referring to the side windows where you can double click your selection and it is added to the document?

To be more specific I mean like in this image, right hand side?
http://cssed.sourceforge.net/images/screenshots-0.3/css_tree.png

Thanks in advance for help with this, specially if I am just not seeing it!