I have just, for the severalth time, just talked to a student who had lost a bunch of work in a common way: he had copied-and-pasted a bunch of database-content URLs on the fairly-reasonable (but, of course, incorrect) assumption that those URLs would get him back to the content later. He happened to be in LexisNexis, but it happens in lots of databases.
User education would be great, of course, but some sort of built-in alert would be very friendly.
What think you all? Would JS or some similar tool be able to achieve this?