Thanks to Simon Ditner for this totally cool bookmarklet!

Did Dan mention the bookmarklet creator compatible with the TPL? This will suck up ISBN numbers on a page (i.e. Amazon), and search the TPL catalog:

http://hip.tpl.toronto.on.ca‘+'/ipac20/ipac.jsp?index=ISBN&term='+isbn,'LibraryLookup','scrollbars=1,resizable=1,location=1,width=575,height=500′))}”>Library Lookup bookmarklet

Created from:
http://weblog.infoworld.com/udell/stories/2002/12/11/librarylookupGenerator.html

(Awwww, he reads my blog! ^_^)