On Jan 16, 2011, at 11:24 PM, Me wrote:

Actually what I posted is what rails produces, I copied the javascript from the page source. I was more interested how to get the div id value into the string, is it a quote issue?

Oh, sorry I missed that. If you have Prototype in your page, then the syntax to get a form field's value is

$F('theIdOfTheField')

The quotes look fine. If you don't have Prototype, then the syntax would be something like

getElementById('theIdOfTheField').value

Walter

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