html forms coding

[barry]

Thanks for an interesting talk last tuesday Zane.Are you making your 
sample scripts available anywhere?

Now my query...I am writing a script which uses a form to pass variables 
to another html file & display selected data which is working fine 
except for 1 thing - I want to generate a new tab in the browser.

The form is set up with '<FORM METHOD="POST" ACTION=photos-full.php>'
Google has let me down on this one - how do I alter this code to display 
in a new tab?

TIA

Barry