Toggle background of multiple table cells while mouse botton clicked






<p>I have a weekly calendar, where I want to highlight multiple hours with one "mousedown + move over cells + mouseup". And again remove highlight (invert) the same way.</p>

<p><a href="http://jsfiddle.net/yTd4Q/13/" rel="nofollow">http://jsfiddle.net/yTd4Q/13/</a></p>
