Are you using IE7?

I am looking the javascript for opening window targeted in 'new tab' instead of self or new window.

It's impossible.

I'm using Firefox, much better

I don't think you can open a new tab. And also if you can you will most likely get some problems when someone's using an older web browser.

/Andreas

It's depends on browser but not on a script, so you are able to use browser's settings for this issue.

I use Firefox also. So much better indeed- more stable and more reliable
And it isn't tied into the operating system, so it's less of a security risk.

I was also surprised but with Google, when I got something like this

http://www.google.com/sorry/misc/

Sometimes it happens