great! Thanks a lot!

On 26 Feb., 13:40, Mike Alsup <[email protected]> wrote:
> >  alert(typeof(how_many));  is string
> > alert(how_many==undefined); is false
>
> This may help:
>
> http://docs.jquery.com/Frequently_Asked_Questions#How_do_I_get_and_us...

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