LuLa attached photos popping up after restarting browser?

[Bob_B]

I am posting this mostly out of curiosity and because I'd love to know 'why?' it happens.

I frequently find that some of the attached images in forum postings will pop up after leaving LuLa, exiting my browser (Firefox), and restarting Firefox. This happens on two separate computers both running Firefox and is independent of any other browsing activity, i.e., I can exit LuLa, go through many other sites, close Firefox, and upon restarting the brower up pop two or more browser windows with images I had looked at while at LuLa. Does anyone else see this? Any thoughts on why it only occurs with certain attached images?

Bob

[mbaginy]

Odd behavior.  I've never encountered such phenomenon using my Macs and Safari or (at work) with Windows 7 and Explorer.

[Bob_B]

I guess this is caused by one of the extensions I use with Firefox. It's not enough a problem right now for me to go thru and disable one by one to find the culprit. And, yes, it is a strange behavior displayed with only some attached photos, but not others.