function ImageFlip(imgImage) 
{
	var imgTemp = new Image(imgImage.width, imgImage.height);
	imgTemp.src = imgImage.lowsrc;
	imgImage.lowsrc = imgImage.src;
	imgImage.src = imgTemp.src;
}

function writeLeftNav(sPage)
{
	var sDHTML = "";
	var img;
	var idx1;
	var idx2;
	var sFragment;
	
	sDHTML = sDHTML + "<DIV ALIGN=\"LEFT\" CLASS=\"leftnav\">";

	for(var i = 0; i < imageOnArray.length; i++)
	{
		img = imageOnArray[i];
		if ( (img.src).indexOf("spacer") != -1 )
		{
			sDHTML = sDHTML + "<img src=\"" + img.src + "\" width=" + img.width + " height=" + img.height + " border=0>";
		}
		else
		{
			idx1 = (img.src).lastIndexOf("/");
			idx2 = (img.src).indexOf(".", idx1);
			sFragment = (img.src).substring(idx1+1, idx2-3)
			if ( sFragment.toLowerCase() == sPage.toLowerCase() )
			{
				sDHTML = sDHTML + "<img src=\"" + img.src + "\" width=" + img.width + " height=" + img.height + " border=0>";
			}
			else
			{
				sDHTML = sDHTML + "<a href=\"" + sFragment + ".htm\" ";
				sDHTML = sDHTML + "onMouseOver=\"ImageFlip(img" + sFragment + ")\" ";
				sDHTML = sDHTML + "onMouseOut=\"ImageFlip(img" + sFragment + ")\">";
				sDHTML = sDHTML + "<img name=\"img" + sFragment + "\" lowsrc=\"" + imageHoverArray[i].src + "\" ";
				img = imageOffArray[i];
				sDHTML = sDHTML + "src=\"" + img.src + "\" width=" + img.width + " height=" + img.height + " border=0>";
				sDHTML = sDHTML + "</a>";
      		}
      	}
	}

	sDHTML = sDHTML + "</DIV>";
	return sDHTML;
}