var imageNumber = 1; // starting number in image sequence
var imageStart = 1;  // must be set to the same as imageNumber as above
var imageEnd = 5; // number of last image in series

/* Do not edit */
var agt = navigator.userAgent.toLowerCase();

function swapImage(imgNum)
{
	swapfade(document.getElementById('isf'), 'images/rotate/image' + imgNum + '.jpg', 2);
}

function rotateImages()
{

	setTimeout("swapImage(imageNumber)", 4000); // swap the images	
	if (imageNumber == imageEnd) // if on last image, start over with first
	{
		imageNumber = imageStart; // start over from beginning
		setTimeout("rotateImages()", 8000); // recursive call
	}
	else
	{
		imageNumber++; // next image number
		setTimeout("rotateImages()", 8000); // recursive call
	}		
	
}

function moveRLinks(startY)
{

	
	if (agt.indexOf("msie") != -1) {
	
		rlinks.style.position = "absolute";
		
		if (document.body.scrollTop > startY)
			rlinks.style.pixelTop = document.body.scrollTop + 10;
		else if (document.body.scrollTop < startY)
			rlinks.style.pixelTop = startY;
			
	}
	
}

function menuon(cell)
{

	document.getElementById(cell).style.background = "#4C75CF";

}

function menuoff(cell)
{

	document.getElementById(cell).style.background = "#08318C";
	
}