title: Download multiple files using jquery/javascript
body: <p>I have a webpage, in which we listed set of ebooks. Each ebook item is a link to the actual server location. We provide the user to download the free ebooks, by clicking the book link.</p>
  
  <p>In order to increase the user experience, we are planning to add checkbox against each ebook link, so that visitor can select the book. Finally they can have an option to 'Download Selected'. </p>
  
  <p>Assume user selected 15 ebooks, we wan't the save window to come up one time. ( not 15 windows). If the user select save button, all the 15 ebooks should be saved one after another. Also each ebook is of different size, so we can't predict the time interval b/w subsequent downloads.</p>
  
  <p>Please guide how we can achieve this in jquery/java script.</p>
  
  <p>I am using Sprint &amp; JSP</p>