i m not able to post a new Classified

Hi, 
i m a new user of AM

if i try to insert a new classified, this happens (picture): an infinite "wait" status

why?

thanks

Attached Image:

1) make sure you have filled all the fields

2) make certain you have not tried to upload the Library of Congress for an image

3) be certain you FINISH the ad - PLACE CLASSIFIED

4) MOST IMPORTANT - try a different browser

Thanks
looks a problem with Chrome