Replace setInterval call with some other algorithm placed inside called function
<p>I have a <a href="http://jsfiddle.net/qEupm/7/" rel="nofollow">script</a>, that changes pictures with transparency effect on same place, but I don't like, that it is called with setInterval. Is there some way to have same result, but maybe with some loop from inside function and make a delay there.</p>

<p>Thanks everyone for help.</p>

<p><em><strong>UPD:</em></strong><br>
Examples of your thoughts are always welcome.</p>
