var iNumBanner = 7;
var iPeriod = 7000;

var strRoot = "/images/";
var browver, browtype, browsertype, banneradcode, thetimer;
var temp = -1;

function loadPage()
{
	browver= parseInt(navigator.appVersion);
	browtype = navigator.appName;
	browsertype = "old";

	if (browtype == "Netscape" && !(browver < 3))
		browsertype = "new"; 
	
	if (browtype == "Microsoft Internet Explorer" && !(browver < 4))
		browsertype = "new";

	if (browsertype == "new")
	{
		banneradcode = 0;
		thetimer = setTimeout("changeImage()", 0);
	}
}

function changeImage()
{
	var result = Math.random() * iNumBanner;
	
	banneradcode = parseInt(result, 10);
	
	if(isNaN(banneradcode))
		banneradcode = 0;

	imagesource = "banner_" + banneradcode + ".jpg";

	window.document.bannerad.src = strRoot + imagesource;

	thetimer = setTimeout("changeImage()", iPeriod);

	changepage();
}

function changepage()
{
	var exceptions = new Array(".asp","OpenCertDetails",".pdf","SubmitData","walkmove.blueroo.net","tnt.com.au","citia.com.au","wfi.com.au","ftouch.com","afra.asn.au","alert(","dogtainers.com.au");
	var flag = true;
	var newlocation;

	if (browsertype == "new")
	{
		if (banneradcode == 0)
			newlocation = "/moving_services/order_cartons_default.asp";
		else if (banneradcode == 1)
			newlocation = "/moving_services/insurance.asp";
		else if (banneradcode == 2)
			newlocation = "/moving_services/valet_services.asp";
		else if (banneradcode == 3)
			newlocation = "/moving_services/international_r.asp";
		else if (banneradcode == 4)
			newlocation = "/moving_services/distribution.asp";
		else if (banneradcode == 5)
			newlocation = "/moving_services/corporate_r.asp";
		else if (banneradcode == 6)
			newlocation = "/our_fleet/testimonials.asp";

		if (browtype == "Netscape" && (browver >= 4))
		{
			if (temp == -1)
				for (var i = 0; i < document.links.length; i++)
				{
					for (var j = 0; j < exceptions.length; j++)
						if (document.links[i].href.indexOf(exceptions[j]) != -1)
							flag = false;

					if (flag)
					{
						temp = i;
						document.links[i].href = newlocation;
						break;
					}
					else
						flag = true;
				}
			else
				 document.links[temp].href = newlocation;
		}
		else
			document.links("bannerlink").href = newlocation;
	}
	else if (browsertype == "old")
		location = "/moving_services/main.asp";
}