How to download from 4shared.com without waiting.

Friends there is a very famous file hosting website i.e. 4shared.com , Here you will found almost every software, but the problem is that as a free users, you need to wait for 20 sec every time you download a file. But now NO MORE WAITING
Just copy and paste the following code in URL bar and start downloading instantly.
 javascript:alert(c=0);
 I m waiting for your reply.
Enjoy......