Nitobi Fisheye
Nitobi Fisheye       Nitobi Fisheye is an Ajax-powered toolbar component featuring the fisheye... sacrificing screen real estate. Use Nitobi Fisheye to create and customize your 

Ajax Tools
; Nitobi Fisheye Nitobi Fisheye is an Ajax-powered toolbar component featuring.... This class is based on Prototype.   Nitobi Tree Nitobi Tree adds... web application with minimal coding and effort.    Nitobi Grid