unfortunatly I couldn't find tipps for how to open a new window after the submit button is clicked. My plan is to show the results of the survey right after the submit button was clicked. Since the survey is in an iframe, I need the results page (publicstats) to open in a new window. But I fail I guess I have to do a workaround with JavaScript? A target_blank thing won't help me I guess.
I'm new to this so may not understand the question.
Are you saying you need something different than what's provided by placing the results in 'End Message' (End Message under Survey Properties>text elements & settings)?