Hi Pete,
 2) How do I check whether it is on or off?

You could use the old perl image trick with noscript tags:-
<noscript>
<img src="noscript.php" width="1" height="1">
</noscript>

Not sure what you'd put in noscript.php, but it does call it.
Maybe save a file or something.


On 02/12/05, Pete <[EMAIL PROTECTED]> wrote:
> In message <[EMAIL PROTECTED]>,
> Gurudatta Raut <[EMAIL PROTECTED]> writes
> >Thanks a lot sir. I was confused about that one.
> >
> >The problem was that there are many site that show how
> >to do AJAX with using XMLHttpRequest,
> >I dont know why we should not use XMLHttpRequest
>
> I have a question on this - I have never seen any code which checks
> whether this is going to work.
>
> I *think* that, if the user switches off Javascript in the browser, then
> it won't work.
> 1) Is that correct?
> 2) How do I check whether it is on or off?
>
> --
> Pete Clark


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