I have an idea for a Perl module.
I would like to be able to produce web sites that hold Java Script that enable the user to select a language and when the user mouse-overs an English word the translation of that word is shown in a language of the user's choice i.e. the translation would appear in a little yellow box. Has anyone seen this previously?
The Java script would only have to contain lookup tables for words that are on that web site. So the module would take HTML files and produce a new version of the web page with extra JavaScript to enable the word translations. Has anyone else thought about this? Is there such software that is commercially available?