Input submit buttons always submit forms without ajax

What steps will reproduce the problem?
1.click <input type=submit/>
2.form is submitted without ajax, regardless of <form target="_self"> not being 
present

What is the expected output? What do you see instead?
Since isn't present, I'd expect the form to submit in the same way it does when 
you click <a type=submit>

Add this code:

addEventListener("submit", function(event)
{
var input = findParent(event.target, "form");
if (input.target == "_self")
{
    input.submit();
    return;  // allow default
}
submitForm(input);
}
, true);

Insert around line 345 between the 2 click event listeners in Version 0.40-dev2

Original issue reported on code.google.com by lictor4@gmail.com on 12 Jul 2010 at 4:48

olbers / iui

Input submit buttons always submit forms without ajax #261