bookmarklet: tooltips on links

Here's a neat bookmarklet for putting tooltips on links. I got the idea
a long time ago somewhere and made it much better than it started out.

javascript:dl=document.links;for(i=0;i<dl.length;i++)dl[i].title==""?dl[i].title=dl[i].href:dl[i].title.substring(dl[i].title.length-dl[i].href.length,dl[i].title.length)!=dl[i].href?dl[i].title+=": "+dl[i].href:dl[i].title=dl[i].title;df=document.forms;for(j=0;j<df.length;j++)df[j].title=df[j].action;void(null)

Broken up into readable lines, that's

javascript:dl=document.links;for(i=0;i<dl.length;i++)dl[i].title==""?
dl[i].title=dl[i].href:dl[i].title.substring(dl[i].title.length-dl[i]
..href.length,dl[i].title.length)!=dl[i].href?dl[i].title+=": "+dl[i].
href:dl[i].title=dl[i].title;df=document.forms;for(j=0;j<df.length;
j++)df[j].title=df[j].action;void(null)

Copr. 2004 Michael Hamm.

Michael Hamm Since mid-September of 2003,
AM, Math, Wash. U. St. Louis I've been erasing too much UBE.
(E-Mail Removed) Of a reply, then, if you have been cheated,
http://math.wustl.edu/~msh210/ Likely your mail's by mistake been deleted.