Note: I'm using Nintex 2010 and I cannot upgrade.

I have a form with multiple submit buttons in different panels. Depending on the user's selection from a drop down menu, the appropriate panel/submit button shows. When the user clicks the submit button, their form data should be saved to the list but a new tab/window should also open with a specific URL. 

There's a section in the button control settings that says "Client Click" and allows for javascript, but i'm not sure what the javascript should look like. Any help would be great!