How to make a Greasemonkey script that Automatically Clicks on a button?

Question

I try to make a script that click automatically the "CONFIRM" button when it appear on Jango.com

I tried:

document.getElementsByName("commit")[0].click();

But it does not work :(

Here's a screenshot with the button and code from the button

Answer 1

Try adding an onload event handler to your Javascript, like this:

document.getElementsByName("commit")[0].onload = function(this) {
    this.click();
}

More on this topic: http://www.w3schools.com/jsref/event_onload.asp