Multiple Image upload in drupal 7 I want to upload mulitple image at a time , for more clarification i have mention below link

http://www.olx.com.pk/posting.php?categ_id=378

when you click on add photos , you can upload 20 picture at a time.
This has been answered before, but I can't mark it as a duplicate or flag.

You can use the the Plupload module to allow multiple uploads and even set limits by going into the code.