var iDelay = 4500;
var iIndex = 0;

var sImages = new Array( );

sImages[0] = "sealcoating/striping-line.jpg";
sImages[1] = "sealcoating/striping.jpg";
sImages[2] = "sealcoating/parking-lot.jpg";
sImages[3] = "sealcoating/pavement.jpg";
sImages[4] = "sealcoating/line-striping.jpg";
sImages[5] = "sealcoating/maintenance.jpg";
sImages[6] = "sealcoating/sweepers.jpg";

var sPreloadImages = new Array();

for (n = 0; n < sImages.length; n ++)
{
	sPreloadImages[n] = new Image()
	sPreloadImages[n].src = sImages[n]
}

function changeImage( )
{
	iIndex ++;

	if (iIndex == sImages.length)
		iIndex = 0;

	document.images.sealcoat.src = sImages[iIndex];
}

setInterval("changeImage( )", iDelay);