Also make sure you don't have output buffering or compression on for the
page in question.

Cheers,
Rob.


On Fri, 2003-08-22 at 16:42, Dan Joseph wrote:
> Hi,
> 
> > I am looking for a way to say please wait generating thumbnails... while
> > actually doing so.  I have tried calling the JavaScript alert() function
> > before starting the image processing but it waits for the page to
> > complete loading before displaying the alert box.  anyone have any ideas
> > on this??  BTW: at the time I am trying to display a message I have
> > already started output to the browser.
> 
>       Try looking up the flush() function on php.net.  That _might_ do what you
> want.
> 
> -Dan Joseph
> 
> 
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