Help please

I'm trying to control the way a new window opens when submiting a form. When I do it from a regular button, I use: <p align="center"> <a href="#pv" onClick="window.open('php/resulta.php','1','scrollbars=0,width=300,heigh t=340,top=150,left=150');return true"> and it works, it opens the new window, but I'm not transferring any values in here. What I want to do is that when I push the submit button of a form, it opens in the same window size as the prior example. I hope you can assist me. E.