Showing thumbnails of user-selected images javascript

Urgent I've completed everything except Showing thumbnails of user-selected images javascript coz i'm not having time to work on it. Just need to develop the javascript code and utilize it on a sample gallery (will be provided) where user's selected images' thumbnail must me shown on the separate place. I'll provide the demo gallery in which user can select and delete multiple images. Check the attachment image. And also to remove image from the thumbnail box, must appear a remove icon on mouse over in each image. The list of Every changes you have done must be provide in txt file. Budget is $30, so do not bid more than that.