var aniCells = null;
var aniIndex = 0;
var aniInc = 1;
var numCells = 10;
var aniLoaded = false;

function showCell()
{
	loadImage('slide', aniCells[aniIndex].src);
	aniIndex++;
	if (aniIndex >= numCells)
	{
		aniLoaded = true;
		aniIndex = numCells - 1;
		setTimeout('loadCell()', 4000);
	}
	else
	{
		setTimeout('loadCell()', 1000);
	}
}

function loadCell()
{
	if (!aniLoaded)
	{
		aniCells[aniIndex] = new Image();
		aniCells[aniIndex].onload = showCell;
		var nn = aniIndex + 1;
		aniCells[aniIndex].src = '/images/slideshow' + (nn < 10 ? '0' + nn : nn) + '.gif';
	}
	else
	{
		if (aniIndex >= (numCells - 1) || aniIndex <= 0)
		{
			aniInc *= -1;
		}
		aniIndex += aniInc;
		loadImage('slide', aniCells[aniIndex].src);
		setTimeout('loadCell()', 4000);
	}
}

function runSlideShow()
{
	aniCells = new Array(numCells);
	loadCell();
}