title: jQuery - how to make a thumbnail from the input file img
body: <p>I want to make a fancy image uploading system in html. When the user selects an image into a input file, a thumbnail of the image will show up. 
  As I have read there is no way to get the path of the image from the input file because of the security issues. 
  Can someone tell me how can I make this with javascript (using jQuery)?
  Thank you! </p>