Google toolbar causing problems opening "new" wind

[kissels]

My site provides listings (ads, for all intents and purposes) of wedding vendors for brides/grooms. In coding these listings into my site's vendor guides, I've always included the target="new" tag so that the users isn't taken away from my site when visiting the site of an advertiser. A new advertiser I'm working with mentioned to me today that this may be a problem for him because he believes that some versions of the Google Toolbar will not open these links when this targetcode in insterted into a form (apparently, the target code being inserted into a FORM is the key here)...that it will then treat a form with this target code, when executed (when the user clicks submit), as if it contains, according to my advertiser, "malicious code."

I am a Google Toolbar user and, upon testing the form, had no problem with the older version I was using. Today I dumped it and downloaded the latest Google Toolbar and still have no problem. Does anyone have any familiarity with this issue or have any insight into this?

Thanks,
Kim

The "mock up" page with the form is at www.chicagolandwedding.com/working.htm if you want to test it. The form is the "New Home" search in the top section of the page.