var delay = 6; // delay time in seconds
	var picArr = new Array
	("images/slideshow/ad_DeWALTMilbareTool-1009.jpg"
	,"images/slideshow/ad_DeWALTauth-1009.jpg"
	,"images/slideshow/ad_MilwAuth-1009.jpg" 
	,"images/slideshow/ad_metaboAuth-1009.jpg"
	);
	var howMany = picArr.length;
	var titleArr = new Array
	("Bare Tool Specials - Select DeWALT and Milwaukee"
	,"DeWALT Authorized Dealer"
	,"Milwaukee Authorized Dealer" 
	,"Metabo Authorized Dealer"
	);
	var linkArr = new Array
	("product.aspx?cat=Z_SPECIAL"
	,"product.aspx?cat=DEWALT&topCat=Z_MANUF"
	,"product.aspx?cat=MILWAUKEE&topCat=Z_MANUF" 
	,"product.aspx?cat=METABO&topCat=Z_MANUF"
	);
	delay *= 1000; //convert to milliseconds
	var PicCurrentNum = 0;
	var PicCurrent = new Image();
	PicCurrent.src = picArr[PicCurrentNum];
	var intervalId = 0;

	function startSlideShow()
	{
		intervalId = setInterval("slideShow();initImage()", delay);
	}

	function prev()
	{
		clearInterval(intervalId);
		slideShowBack();
		intervalId = setInterval("slideShow();initImage()", delay);
	}

	function next()
	{
		clearInterval(intervalId);
		slideShow();
		intervalId = setInterval("slideShow();initImage()", delay);
	}

	function slideShow()
	{
		document.getElementById('adBg').style.background = "url('/" + picArr[PicCurrentNum] + "')";
		PicCurrentNum++;

		if (PicCurrentNum == howMany)
		{
			PicCurrentNum = 0;
		}
		document.getElementById('adLink').href = linkArr[PicCurrentNum];
		PicCurrent.src = picArr[PicCurrentNum];
		PicCurrent.title = PicCurrent.alt = titleArr[PicCurrentNum];
		document["ChangingPix"].src = PicCurrent.src;	
		document["ChangingPix"].title = document["ChangingPix"].alt = PicCurrent.title;

		//document.getElementById('adBg').style.background = "url('/" + picArr[PicCurrentNum] + "')";
		//document.getElementById('slidePic').style.background = "url('images/slideshow/ad_expMoreTour.jpg')";
	}

	function slideShowBack()
	{
		PicCurrentNum--;

		if (PicCurrentNum == -1)
		{
			PicCurrentNum = howMany-1;
		}
		document.getElementById('adLink').href = linkArr[PicCurrentNum];
		PicCurrent.src = picArr[PicCurrentNum];
		PicCurrent.title = PicCurrent.alt = titleArr[PicCurrentNum];
		document["ChangingPix"].src = PicCurrent.src;	
		document["ChangingPix"].title = document["ChangingPix"].alt = PicCurrent.title;
	}

	function initImage() 
	{
		imageId = 'slidePic';
	image = document.getElementById(imageId);
	setOpacity(image, 0);
	image.style.visibility = 'visible';
	fadeIn(imageId,0);
	}

	function setOpacity(obj, opacity)
	{
		opacity = (opacity == 100)?99.999:opacity;
  
		// IE/Win
		obj.style.filter = "alpha(opacity:"+opacity+")";
  
		// Safari<1.2, Konqueror
		obj.style.KHTMLOpacity = opacity/100;
  
		// Older Mozilla and Firefox
		obj.style.MozOpacity = opacity/100;
  
		// Safari 1.2, newer Firefox and Mozilla, CSS3
		obj.style.opacity = opacity/100;
	}

	function fadeIn(objId,opacity)
	{
		if (document.getElementById)
		{
			obj = document.getElementById(objId);
			if (opacity <= 100)
			{
				setOpacity(obj, opacity);
				opacity += 10;
				window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);
			}
		}
	}