Use this bookmarklet

Hi malware fighters,

Study the possibilities of this bookmarklet.
Comments?
http://www.squarefree.com/bookmarklets/hidden

polonus

PS-use it on google and you search in a quasi 404 mode, but on the toolbar it reveals hidden content on squarefree.
For instance on a search form of JupiterWeb networks this is hidden and revealed by the bookmarklet:
IC_Summary:
IC_StartNumber:
IC_BatchSize:
IC_RelevanceThreshold:
IC_QueryDatabase:

D