I imagine you'd do something like <code>if ((eventX - document.body.clientWidth) < 100px) &lt;flip> </code> <p>I imagine you'd do something like <code>if ((eventX - document.body.clientWidth) &lt; 100px) &lt;flip> </code></p> 2009-02-22T02:14:18Z 39393 Script 97658 21519 2009-02-22T02:14:44Z 64431