Open popup onbeforeunload

Question

I want to open pop-up on exit (Not \"stay on page or leave\" box). I can\'t get this working. Where do I make mistake ?

 function poponload()
{
testwindow = wind         


        

Answer 1

Your code has a syntax error. You have an extraneous parenthesis after the onbeforeunload function assignment. Remove it and see if that fixes your issue.

window.onbeforeunload = function () { 

poponload();

};