var NumPictures;
var filePrefix;
var imageDir;
var iCurrentPic = 0;
var imageBox;

var ie4 = document.all; var dom = document.getElementById;

function initFader(pImageDir,
				   pFilePrefix,	
				   pNumPictures,
				   pImageBox) 
	{
//	fff
	numPictures = pNumPictures - 1;
	imageDir	= pImageDir;
	filePrefix	= pFilePrefix;
	imageBox 	= pImageBox;
	
	iCurrentPic = 0;

	setTimeout("nextSlideshowPicture()", 5000);

	}

function nextSlideshowPicture()
	{
	nextPicture();
	setTimeout("nextSlideshowPicture()", 7000);
	}

function nextPicture()
	{
	setPicture((iCurrentPic < numPictures)?iCurrentPic + 1 : 0);
	}

function setPicture(iPicture)
	{
	iCurrentPic = iPicture;

	try
		{
		eval(imageBox + '.filters[0].Apply()');
		}
	catch (e) {}
	
    eval(imageBox + '.src = "' + imageDir + '/' + filePrefix + iCurrentPic + '.jpg"');
    
    try
    	{
		eval(imageBox + '.filters[0].Play()');
		}
	catch (e) {}
	
	}