$(document).ready(
	function() 
	{
		// -------------------------------------------------------------------------
		// 
		// -------------------------------------------------------------------------
		if ($("dl#main dd.banner img").length)
		{
			var bannerCount = 8;
			var bannerIndex = Math.floor(Math.random() * bannerCount) + 1;
			var bannerSrc = $("dl#main dd.banner img").attr("src").replace("_1.png", "_" + bannerIndex + ".png");
			
			$("dl#main dd.banner img").attr("src", bannerSrc);
			$("dl#main dd.banner img").css("visibility", "visible");
		}
	}
);