title: Photoshop-esque blend mode in web pages using CSS or JavaScript?
body: <p>I am wondering if it is possible to blend two or more images together on a webpage using blend modes like you will find in photoshop (overlay, screen, lighten, etc).</p>
  
  <p>I know that this kind of thing is possible with flash and java, but is it possible without any plugins i.e. with CSS or JavaScript? I have seen a few javascript examples of this effect that work on relatively small images, but I am interested in performing this on high resolution images... this is purely for experimental purposes.</p>