I commented out the line 'window.location =wl;' and works fine! So alainbelez you were right! Thanks! I suppose it's for the reason you mentioned. But how can I redirect the window after the form is submited? (with javascript)

Maybe there is some way to pass a variable from my javascript function to my controller?

I added a hidden text box in the form:

{{ Form::text('txtRedirect', 'secret',array('id'=>'txtRedirect')); }}

I set it's value in my javascript function:

document.getElementById('txtRedirect').value='true';

I get it's value in the controller:

$redirect=Input::get('txtRedirect');

It works fine!!!