Is there a way to REALLY lock the toolbars?

Javascript errors screwing up my browser.

[HughMungus]

We have an app here at work that uses Javascript and sometimes it hangs or goes haywire and causes the browser to crash. WHen this happens, all my toolbars get moved around to what are I guess their default locations. Is there a way to prevent this? Locking the toolbars doesn't seem to help.

[BlobFisk]

Apologies for this having fallen through the cracks!

Are you talking about your browser toolbars HughMungus? This seems to indicate the IE is reverting back to a default state... I'd take a good look at your javascript application! There seem to be a leak in there somewhere..