Scripte errors in review mode

[Guest]

When I change to review mode I am suddenly getting a series of script error
messages that make it impossible to continue, even in pages that were working
fine until this morning when the trouble started. Yet if I open the pages
with the browser they work fine. Any ideas why the script error messages
should suddenly appear in pages that were not giving any trouble up to now
and have not been modified?

 

[David Berry]

You should always use Preview in Browser since Preview in FrontPage is
quirky. Is there a URL to the site where we could take a look?

 

[Guest]

I think you're probably right. The messages are not coming out now in quick
fire succession, only between 2 and 6 per page, and I notice that some of
them come up when I move the mouse over some part of the page, as if it were
a mouseover effect! My Preview mode had not misbehaved in such a manner
before, so I was alarmed especially when it kept misbehaving after
re-installing FP.
The site has not been published yet, but I hope to publish it this p.m. or
tomorrow at the latest. If you want to take a look, it's a Spanish website -
my first ever. lasermaster.com.es

Thanks again for your much appreciated help.