//
// must load xml_functions.js to use
//

var waitChangeBannerInterval = 8000;
var currentChangeBannerIndex = 0;
//links = new Array("index.php","j-walk");
//images = new Array("banners/plrbc_banner2.jpg","banners/PNO_banner.gif");

bannerXmlDoc = loadXMLDoc("xml/banners.xml");
bannerImages = XMLDocToArray(bannerXmlDoc,"file");

function ChangeBanner()
	{
	window.document.getElementById('BannerImage').src = "banners/"+bannerImages[currentChangeBannerIndex];
	//window.document.getElementById('BannerLink').href = links[currentIndex];
	bannerTimer = setTimeout("ChangeBanner()",waitChangeBannerInterval);
	currentChangeBannerIndex = currentChangeBannerIndex+1;
	if (currentChangeBannerIndex==bannerImages.length)
		{
		currentChangeBannerIndex = 0;
		}
	}

function ResetTimer()
	{
	bannerTimer = setTimeout("ChangeBanner()",waitChangeBannerInterval);
	}