stripTag (optional) - stripTag take a full img tag passed in by the param path="" and makes it usable for SuperSizer ( true/false )
URL (optional) - - just sizes and outputs the url. you could use this in and XML output, lets say to make a map icon for CGGoogleMaps thru a CGFeedmaker output of a kml/xml
Subdir (optional) - Create Subfolders -- Orginize your photos from with in the SuperSizerTmp folder (Subdir=$ or Subdir="foo/bar")