Thanks to Alex, the awesome coder behind <a href="http://mandarinspot.com/">Mandarinspot.com</a>, Chinese Reading Practice now has new pop-up translation on all Chinese text! Just hover over any Chinese word in the body of an article to see the tone, pronunciation and various meanings. 

This won't work if you're using Internet Explorer 7 or below, (and if you are, switch to <a href="http://www.mozilla.com/en-US/firefox/fx/">Firefox</a>. It's free and easy to install.)