/*  Site Functions: fns.js 
 *  (c) 2007 Technology-Works
 *
/*--------------------------------------------------------------------------*/

function dynamicBanner(interval)
{
	if (interval == null) { interval = 10000; }
	d = setInterval("replaceBanner()", interval);
}

function replaceBanner()
{
		var url = 'http://www.lyonsimaging.com/_helper/banner.php';		
		var myAjax = new Ajax.Updater(
			'dynamic_banner', 
			url, 
			{
				method: 'get'
			});
}