Find whether a dynamically called url has image in it
<p>I have a products sale module in which products are uploaded from cj and saved in to database..today i noticed few records contained image url but returns 404(eg image url:http://www.bridalfashionmall.com/images/satin-2.jpg) hence shows no image in the repeater  ..how can i check whether the url called dynamically has image in it</p>
