Whilst making another E-mail - no attachment required on this one - I noticed the blue attachment bar had returned to base of the pane [it appeared to be missing previously and I had not noticed]
I clicked on it and it went to the search mode but then got [Not responding]
Clicked Ctrl/Alt/Del[Win security]task manager to cancel FireFox when I got the prgoram not responding - send report thingy up
In it it said - FireFox Plug in Container not working.
So it would appear to be a FireFox glitch.
The next mail I set up was a repeat of the one where the attachments were needed and it worked OK.
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