function SwapFlashImage(str)
{
	str = "url(" + str + ")";
	document.getElementById('bg-flash').style.backgroundImage = str;
}

function SwapImage()
{
	ResetImages();
	var nxt = index + 1;
	var txt = "num0" + nxt;
	var src = "http://asisignage.com/portals/2/images/" + txt + "on.png";
	var swap = "Swap" + nxt;
	document.getElementById(txt).src = src;
	document.getElementById('bg-flash').innerHTML  = document.getElementById(swap).innerHTML ;
	SwapFlashImage(img[index]);
}

function ResetImages()
{
	var count = $(".note-nav").children().length;
	var i = 1;
	for (i=1; i<=count; i++)
	{
		var num = "num0" + i;
		var txt = "http://asisignage.com/portals/2/images/" + num + ".png";
		document.getElementById(num).src = txt;
	}
}

function banner_rotate(){
	SwapImage();
	setTimeout(doBannerFade, 5000);
}

function doBannerFade(){
	var count = $(".note-nav").children().length - 1;
	SwapFlashImage(img[index]);
	SwapImage(index);
	if (index == count)
	{
		index = 0;
	}
	else
	{
		index = index + 1;
	}
	setTimeout(doBannerFade, 5000);
}

function goBack(){
	if (document.referrer == "")
	{
		window.location = "/OurWork/CaseStudies/tabid/109/Default.aspx";
	}
	else
	{
		history.go(-1);
	}
}