/*
	Lightbox JS: Fullsize Image Overlays 
	by Lokesh Dhakar - http://www.huddletogether.com
	
	Table of Contents
	-----------------
	Configuration
	
	Functions
	- getPageScroll()
	- getPageSize()
	- pause()
	- getKey()
	- listenKey()
	- showLightbox()
	- hideLightbox()
	- initLightbox()
	- addLoadEvent()
	
	Function Calls
	- addLoadEvent(initLightbox)

*/



//
// Configuration
//

// If you would like to use a custom loading image or close button reference them in the next two lines.
var loadingImage = 'scripts/loading.gif';		
var closeButton = 'scripts/close.png';		
var nextImage = 'scripts/next.gif';
var nextImage_2 = 'scripts/next_over.gif';
var prevImage = 'scripts/prev.gif';
var prevImage_2 = 'scripts/prev_over.gif';
var currentimage;
var imgwidth;
var mainile;
var KAT;
//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//

// a tutaj mamy alternatywne otwieranie lightboxa :) 
function showPic( imgName, imgCaption, imgWidth, imgHeight, textColor, bgColor ) {
	if(imgWidth<=100)imgWidth=100
	if(imgHeight<=100)imgHeight=100
	winHeight=imgHeight+20;
	w = window.open('','Demo','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width='+imgWidth+',height='+winHeight);
	w.document.write( "<html><head><title>"+imgCaption+"</title>" );
	w.document.write( "<STYLE TYPE='text/css'>" );
	w.document.write( "A {font-family: verdana; font-size: 10px; color: "+textColor+"; text-decoration : none;}" );
	w.document.write( "A:Visited {font-family: verdana;font-size: 10px; color: "+textColor+"; }" );
	w.document.write( "A:Active { font-family: verdana; font-size: 10px; color: "+textColor+"; }" );
	w.document.write( "A:Hover { font-family: verdana; font-size: 10px; color: "+textColor+"; }" );
	w.document.write( "IMG {border-color : "+textColor+";}" );
	w.document.write( "BODY { font-family: verdana; font-size : 10px; font-weight: normal; color : "+textColor+"; background-color : "+bgColor+"; }" );
	w.document.write( "</STYLE>" );
	w.document.write( "<script language='JavaScript'>\n");
	w.document.write( "IE5=NN4=NN6=false\n");
	w.document.write( "if(document.all)IE5=true;\n");
	w.document.write( "else if(document.getElementById)NN6=true\n");
	w.document.write( "else if(document.layers)NN4=true\n");
	w.document.write( "function autoSize() {\n");
	w.document.write( "	if(IE5) self.resizeTo(document.images[0].width+10,document.images[0].height+31+5)\n");
	w.document.write( "	else if(NN6) self.sizeToContent()\n");
	w.document.write( "	else top.window.resizeTo(document.images[0].width,document.images[0].height+5)\n");
	w.document.write( "	self.focus()\n");
	w.document.write( "}\n</scr");
	w.document.write( "ipt>\n");
	w.document.write( "</head><body leftmargin=0 topmargin=0 marginwidth=0 marginheight=0 onLoad=" );
	w.document.write( "'javascript:autoSize();'>" );
	w.document.write( "<table cellpadding=0 cellspacing=0 border=0><tr><td colspan=3><a href='javascript:window.close();'><img src='"+imgName+"' border=0 alt='"+imgCaption+"'></a></td></tr>" );
	w.document.write( "<tr><td align='left'>&nbsp;&nbsp;<a>&copy; Bugimus.com</a></td>" );
	w.document.write( "<td align='center'><a></a></td>" );
	w.document.write( "<td align='right'><a href='javascript:top.window.close();'>click to close</a>&nbsp;&nbsp;</td></tr>" );
	w.document.write( "</table></body></html>" );
	w.document.close();
}


function fadeout(imagetoload) 
{
	//var objj = document.getElementById('overlay');
	//var objj2 = document.getElementById('lightboxImage');
	//var nxt = document.getElementById('nextphoto');
	//var prv = document.getElementById('prevphoto');
	//var oc=100;
	//function change()
	//{
		//if (oc!=0)
		//	{
		//	oc-=10;
			//alert(oc);
        		//objj.style.filter="Alpha(opacity="+oc+", finishopacity=0, style=0)";
		//	objj2.style.filter="Alpha(opacity="+oc+", finishopacity=0, style=0)";
		//	}
	//	else
		//	{
			//objj.style.display='none';
			//objj2.style.display='none';
			reloadLightbox(imagetoload);
	//		clearInterval(faduj);
		//	}
	//}
	//faduj = setInterval(change, 2);
}
function fadein() 
{
	//var objj = document.getElementById('overlay');
	//var objj2 = document.getElementById('lightboxImage');
	//var oc=0;
	//function change()
	//{
	//	if (oc!=100)
	//		{
	//		oc+=10;
			//alert(oc);
        		//objj.style.filter="Alpha(opacity="+oc+", finishopacity=0, style=0)";
		//	objj2.style.filter="Alpha(opacity="+oc+", finishopacity=0, style=0)";
	//		}
	//	else
		//	{
			//objj.style.display='none';
			//objj2.style.display='none';
			//reloadLightbox(imagetoload);
		//	clearInterval(faduj);
		//	}
	//}
	//faduj = setInterval(change, 2);
}


function getPageScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}



//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}


//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602
//
function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//




//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	

//
// showLightbox()
// Preloads images. Pleaces new image in lightbox then centers and displays.
//
function showLightbox(objLink)
{
	
	// prep objects
	var tmenu = document.getElementById('topmenu');
	tmenu.style.zIndex='50';
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objCaption = document.getElementById('lightboxCaption');
	var objImage = document.getElementById('lightboxImage');
	var objNext = document.getElementById('nextphoto');
	var objLoadingImage = document.getElementById('loadingImage');
	var objLightboxDetails = document.getElementById('lightboxDetails');
	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// center loadingImage if it exists
	if (objLoadingImage) {
		objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
		objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
		objLoadingImage.style.display = 'block';
	}

	// set height of Overlay to take up whole page and show
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = 'block';

	// preload image
	imgPreload = new Image();

	imgPreload.onload=function(){
		objImage.src = objLink.href;

		// center lightbox and make sure that the top and left values are not negative
		// and the image placed outside the viewport
		//var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
		var lightboxTop = 120;
		var lightboxLeft = ((arrayPageSize[0] - 25 - imgPreload.width) / 2);
		
		objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
		objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";


		objLightboxDetails.style.width = imgPreload.width + 'px';
		
		if(objLink.getAttribute('title')){
			objCaption.style.display = 'block';
			//objCaption.style.width = imgPreload.width + 'px';
			objCaption.innerHTML = "<b>"+currentimage+"/"+mainile+"</b>";
		} else {
			objCaption.style.display = 'none';
		}
		
		// A small pause between the image loading and displaying is required with IE,
		// this prevents the previous image displaying for a short burst causing flicker.
		if (navigator.appVersion.indexOf("MSIE")!=-1){
			pause(250);
		} 

		if (objLoadingImage) {	objLoadingImage.style.display = 'none'; }

		// Hide select boxes as they will 'peek' through the image in IE
		selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
                selects[i].style.visibility = "hidden";
        }

	
		objLightbox.style.display = 'block';

		// After image is loaded, update the overlay height as the new image might have
		// increased the overall page height.
		arrayPageSize = getPageSize();
		objOverlay.style.height = (arrayPageSize[1] + 'px');
		
		// Check for 'x' keypress
		listenKey();

		return false;
	}

	imgPreload.src = objLink.href;
	
}



function NextImage()
{
	var objnextbutt = document.getElementById('nextphoto');
	var objprevbutt = document.getElementById('prevphoto');
	objnextbutt.style.visibility="hidden";
	objprevbutt.style.visibility="hidden";
	if (currentimage<mainile)
	{
	currentimage=Number(currentimage)+1;
	}
	var imagetoload = KAT+"/big/"+String(currentimage)+".jpg";
	fadeout(imagetoload);
}
function PrevImage()
{
	var objnextbutt = document.getElementById('nextphoto');
	var objprevbutt = document.getElementById('prevphoto');
	objnextbutt.style.visibility="hidden";
	objprevbutt.style.visibility="hidden";
	if (currentimage>1)
	{
	currentimage=Number(currentimage)-1;
	}
	var imagetoload = KAT+"/big/"+String(currentimage)+".jpg";
	fadeout(imagetoload);
}
function getKey(e){
	if (e == null) { // ie
			keycode = event.keyCode;
		} 
		else 
		{ // mozilla
		
			keycode = e.which;
			//alert(e.which);
		}
	if (keycode==27)
	{
		 hideLightbox();
	}
	else
	{
		if (keycode==39)
		{
			//alert("next");
			NextImage();
		}
		else
		{
			if (keycode==37)
			{
				//alert("prev");
				PrevImage();
			}
		}
	}
	//key = String.fromCharCode(keycode).toLowerCase();
}
//
// flashLightbox()
// Preloads images. Pleaces new image in lightbox then centers and displays.
//
function flashLightbox(imgURL,flashTitle,ile,ktore,katalog)
{
	//if (window.XMLHttpRequest) 
	//{
	var ifrifr = document.getElementById('ifr');
	ifrifr.style.visibility='hidden';
	ifrifr.style.display='none';
	KAT = katalog;
	//alert(imgURL);
	mainile = ile;
	currentimage = ktore;
	// prep objects
	var tmenu = document.getElementById('topmenu');
	tmenu.style.zIndex='50';
	var nextbutton = document.getElementById('nextphoto');
	var prevbutton = document.getElementById('prevphoto');
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objCaption = document.getElementById('lightboxCaption');
	var objImage = document.getElementById('lightboxImage');
	var objLoadingImage = document.getElementById('loadingImage');
	var objLightboxDetails = document.getElementById('lightboxDetails');
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// center loadingImage if it exists
	if (objLoadingImage) {
		objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
		objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
		objLoadingImage.style.display = 'block';
	}

	// set height of Overlay to take up whole page and show
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = "block";

	// preload image
	imgPreload = new Image();

	imgPreload.onload=function(){
		objImage.src = imgURL;

		// center lightbox and make sure that the top and left values are not negative
		// and the image placed outside the viewport
		var lightboxTop = 120;
		var lightboxLeft = ((arrayPageSize[0] - 25 - imgPreload.width) / 2);
		imgwidth=imgPreload.width;
		
		objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
		objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";


		objLightboxDetails.style.width = imgPreload.width + 'px';
		
		if(flashTitle!=undefined){
			objCaption.style.display = 'block';
			//objCaption.style.width = imgPreload.width + 'px';
			objCaption.innerHTML = "<b>"+currentimage+"/"+mainile+"</b>";
		} else {
			objCaption.style.display = 'none';
		}
		if (currentimage==1)
	{
		prevbutton.style.visibility="hidden";
	}
	else
	{
		prevbutton.style.visibility="visible";
		prevbutton.src = prevImage;
	}
	if (currentimage==mainile)
	{
		nextbutton.style.visibility="hidden";
	}
	else
	{
		nextbutton.style.visibility="visible";
		nextbutton.src = nextImage;
	}
		// A small pause between the image loading and displaying is required with IE,
		// this prevents the previous image displaying for a short burst causing flicker.
		if (navigator.appVersion.indexOf("MSIE")!=-1){
			pause(250);
		} 

		if (objLoadingImage) {	objLoadingImage.style.display = 'none'; }

		// Hide select boxes as they will 'peek' through the image in IE
		selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
                selects[i].style.visibility = "hidden";
        }

	
		objLightbox.style.display = 'block';

		// After image is loaded, update the overlay height as the new image might have
		// increased the overall page height.
		arrayPageSize = getPageSize();
		objOverlay.style.height = (arrayPageSize[1] + 'px');
		
		// Check for 'x' keypress
		listenKey();

		return false;
	}

	imgPreload.src = imgURL;
	//reloadLightbox(currentimage);
	//}
	//else
	//{
	//window.open(imgURL, "_blank", "menubar=no, toolbar=no, location=no, scrollbars=no, resizable=no, status=no, width=800, top=0, left=0");
	//showPic(imgURL,'Starline International Group Limited',0,0,'#000000','#000000');
//	}
	
	
}

function reloadLightbox(imgURL)
{

	// prep objects
	var flashTitle = "t";
	var prevbutton = document.getElementById('prevphoto');
	var nextbutton = document.getElementById('nextphoto');
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objCaption = document.getElementById('lightboxCaption');
	var objImage = document.getElementById('lightboxImage');
	var objLoadingImage = document.getElementById('loadingImage');
	var objLightboxDetails = document.getElementById('lightboxDetails');

	if (currentimage==1)
	{
		prevbutton.style.visibility="hidden";
	}
	else
	{
		prevbutton.style.visibility="visible";
		prevbutton.src = prevImage;
	}
	if (currentimage==mainile)
	{
		nextbutton.style.visibility="hidden";
	}
	else
	{
		nextbutton.style.visibility="visible";
		nextbutton.src = nextImage;
	}
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// center loadingImage if it exists
	if (objLoadingImage) {
		objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
		objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
		objLoadingImage.style.display = 'block';
	}

	// set height of Overlay to take up whole page and show
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = 'block';

	// preload image
	imgPreload = new Image();

	imgPreload.onload=function(){
		objImage.src = imgURL;
		// center lightbox and make sure that the top and left values are not negative
		// and the image placed outside the viewport
		// var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
		var lightboxTop = 120;
		var lightboxLeft = ((arrayPageSize[0] - 25 - imgPreload.width) / 2);
		imgwidth=imgPreload.width;
		objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
		objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";


		objLightboxDetails.style.width = imgPreload.width + 'px';
		
		if(flashTitle!=undefined){
			objCaption.style.display = 'block';
			//objCaption.style.width = imgPreload.width + 'px';
			objCaption.innerHTML = "<b>"+currentimage+"/"+mainile+"</b>";
		} else {
			objCaption.style.display = 'none';
		}
		
		// A small pause between the image loading and displaying is required with IE,
		// this prevents the previous image displaying for a short burst causing flicker.
		if (navigator.appVersion.indexOf("MSIE")!=-1){
			pause(250);
		} 

		if (objLoadingImage) {	objLoadingImage.style.display = 'none'; }

		// Hide select boxes as they will 'peek' through the image in IE
		selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
                selects[i].style.visibility = "hidden";
        }

	
		objLightbox.style.display = 'block';

		// After image is loaded, update the overlay height as the new image might have
		// increased the overall page height.
		arrayPageSize = getPageSize();
		objOverlay.style.height = (arrayPageSize[1] + 'px');
		//objOverlay.style.width = (arrayPageSize[0] + 'px');
		fadein();
		// Check for 'x' keypress
		listenKey();

		return false;
	}

	imgPreload.src = imgURL;
	
}


//
// hideLightbox()
//
function hideLightbox()
{
	// get objects
	objOverlay = document.getElementById('overlay');
	objLightbox = document.getElementById('lightbox');
	var ifrifr = document.getElementById('ifr');
	// hide lightbox and overlay
	objOverlay.style.display = 'none';
	objLightbox.style.display = 'none';

	// make select boxes visible
	selects = document.getElementsByTagName("select");
    for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}

	// disable keypress listener
	ifrifr.style.display='block';
	ifrifr.style.visibility='visible';
	document.onkeypress = '';
}




//
//initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
//
function initLightbox()
{

	if (!document.getElementsByTagName){ return; }
	var anchors = document.getElementsByTagName("a");

	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
			anchor.onclick = function () {showLightbox(this); return false;}
		}
	}

	// the rest of this code inserts html at the top of the page that looks like this:
	//
	// <div id="overlay">
	//		<a href="#" onclick="hideLightbox(); return false;"><img id="loadingImage" /></a>
	//	</div>
	// <div id="lightbox">
	//		<a href="#" onclick="hideLightbox(); return false;" title="Click anywhere to close image">
	//			<img id="closeButton" />		
	//			<img id="lightboxImage" />
	//		</a>
	//		<div id="lightboxDetails">
	//			<div id="lightboxCaption"></div>
	//			<div id="keyboardMsg"></div>
	//		</div>
	// </div>
	
	var objBody = document.getElementsByTagName("body").item(0);
	// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
	var objOverlay = document.createElement("div");
	objOverlay.setAttribute('id','overlay');
	objOverlay.onclick = function () {hideLightbox(); return false;}
	objOverlay.style.display = 'none';
	objOverlay.style.position = 'absolute';
	objOverlay.style.top = '0';
	objOverlay.style.left = '0';
	objOverlay.style.zIndex = '666';
 	objOverlay.style.width = '100%';
	objBody.insertBefore(objOverlay, objBody.firstChild);
	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// preload and create loader image
	var imgPreloader = new Image();
	
	// if loader image found, create link to hide lightbox and create loadingimage
	imgPreloader.onload=function(){

		var objLoadingImageLink = document.createElement("a");
		objLoadingImageLink.setAttribute('href','#');
		objLoadingImageLink.onclick = function () {hideLightbox(); return false;}
		objOverlay.appendChild(objLoadingImageLink);
		
		var objLoadingImage = document.createElement("iframe");
		objLoadingImage.src = 'http://www.starline.hk/new/swf/loading_image.html';
		objLoadingImage.style.position = 'absolute';
		objLoadingImage.width = '70px';
		objLoadingImage.height = '70px';
		objLoadingImage.scrolling = 'no';
		objLoadingImage.frameborder = '0';
		objLoadingImage.setAttribute('id','loadingImage');
		objLoadingImage.style.zIndex = '667';
		objLoadingImageLink.appendChild(objLoadingImage);

		imgPreloader.onload=function(){};	//	clear onLoad, as IE will flip out w/animated gifs

		return false;
	}

	imgPreloader.src = loadingImage;

	// create lightbox div, same note about styles as above
	var objLightbox = document.createElement("div");
	objLightbox.setAttribute('id','lightbox');
	objLightbox.style.display = 'none';
	objLightbox.style.position = 'absolute';
	objLightbox.style.zIndex = '668';	
	objBody.insertBefore(objLightbox, objOverlay.nextSibling);
	
	// create link
	var objLink = document.createElement("a");
	objLink.setAttribute('href','#');
	objLink.setAttribute('title','Click to close');
	objLink.onclick = function () {hideLightbox(); return false;}
	objLightbox.appendChild(objLink);

	// preload and create close button image
	var imgPreloadCloseButton = new Image();

	// if close button image found, 
	imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.zIndex = '668';
		objCloseButton.style.visibility='hidden';
		objCloseButton.onmouseover = function () {objCloseButton.style.visibility='visible';}
		objLink.appendChild(objCloseButton);
		var objImage = document.createElement("img");
		objImage.setAttribute('id','lightboxImage');
		objImage.onmouseover = function () {objCloseButton.style.visibility='visible';}
		objImage.onmouseout = function () {objCloseButton.style.visibility='hidden';}
		objLink.appendChild(objImage);
		return false;
	}

	imgPreloadCloseButton.src = closeButton;

	// create image

	
	// create details div, a container for the caption and keyboard message
	var objLightboxDetails = document.createElement("div");
	objLightboxDetails.setAttribute('id','lightboxDetails');
	objLightbox.appendChild(objLightboxDetails);

	// create caption
	var objCaption = document.createElement("div");
	objCaption.setAttribute('id','lightboxCaption');
	objCaption.style.display = 'none';
	objLightboxDetails.appendChild(objCaption);
	
	var objPrev = document.createElement("img");
	objPrev.src = prevImage;
	objPrev.setAttribute('id','prevphoto');
	objPrev.setAttribute('alt','Previous Image');
	objPrev.style.position = 'absolute';
	//objNext.style.display = 'none';
	objLightbox.appendChild(objPrev);
	
	var objNext = document.createElement("img");
	objNext.src = nextImage;
	objNext.setAttribute('id','nextphoto');
	objNext.setAttribute('alt','Next Image');
	objNext.style.position = 'absolute';
	//objNext.style.display = 'none';
	objLightbox.appendChild(objNext);
	
	
	objPrev.onclick = function () {PrevImage(); return false;}
	objPrev.onmouseover = function() {objPrev.src = prevImage_2;}
	objPrev.onmouseout = function() {objPrev.src = prevImage;}
	//var NextLink = document.createElement("a");
	//NextLink.setAttribute('href','#');
	objNext.onclick = function () {NextImage(); return false;}
	objNext.onmouseover = function() {objNext.src = nextImage_2;}
	objNext.onmouseout = function() {objNext.src = nextImage;}
	//objNext.appendChild(NextLink);
	objNext.style.zIndex = '669';
	// create keyboard message
	//var objKeyboardMsg = document.createElement("div");
	//objKeyboardMsg.setAttribute('id','keyboardMsg');
	//objKeyboardMsg.innerHTML = 'press to close';
	//objLightboxDetails.appendChild(objKeyboardMsg);


}




//
// addLoadEvent()
// Adds event to window.onload without overwriting currently assigned onload functions.
// Function found at Simon Willison's weblog - http://simon.incutio.com/
//
function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
    	window.onload = func;
	} else {
		window.onload = function(){
		oldonload();
		func();
		}
	}
	window.onresize =function()
{
	var objLightbox = document.getElementById('lightbox');
	getPageSize();
	arrayPageSize[0];
	if (imgwidth!=null)
	{
	var lightboxLeft = ((arrayPageSize[0] - 25 - imgwidth) / 2);
	objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";
	objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";
	}
	
}

}


addLoadEvent(initLightbox);	// run initLightbox onLoad