Automatically add alt text and title to images

by jelane20

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<img src="http://www.blackbaud.com/images/imagetext.jpg" />

JavaScript

//<![CDATA[  
 $(document).ready(function() {  
  $('img').each(function(){  
   var $img = $(this);  
   var filename = $img.attr('src')  
   $img.attr('title', filename.substring((filename.lastIndexOf('/'))+1, filename.lastIndexOf('.')));  
   $img.attr('alt', filename.substring((filename.lastIndexOf('/'))+1, filename.lastIndexOf('.')));  
  });  
 });  
 //]]>