Problem mit Slideshow Script

	
	var slideshow2_noFading = false;
	var slideshow2_timeBetweenSlides = 1500;
	var slideshow2_fadingSpeed = 20;
	
	var slideshow2_galleryHeigh;
	var slideshow2_galleryContainer;
	var slideshow2_galleryWidth;
	var slideshow2_slideIndex = -1;
	var slideshow2_slideIndexNext = false;
	var slideshow2_imageDivs = new Array();
	var slideshow2_currentOpacity = 100;
	var slideshow2_imagesInGallery = false;
	
	function getGalleryImageSize(imageIndex)
	{
		if(imageIndex==slideshow2_imagesInGallery){			
			showGallery();
		}else{
			var imgObj = document.getElementById('galleryImage' + imageIndex);  
			var imgWidth = imgObj.width;
			var imgHeight = imgObj.height;
			if(imgWidth>50){						
				var tmpDiv = document.createElement('DIV');  
				tmpDiv.id = 'galleryDiv' + imageIndex;  
				tmpDiv.style.visibility = 'hidden';  
				tmpDiv.className='imageInGallery';  
				slideshow2_galleryContainer.appendChild(tmpDiv);
				tmpDiv.appendChild(imgObj);
				imgObj.style.left = Math.round((slideshow2_galleryWidth - imgWidth)/2)  + "px";  
				imgObj.style.top = Math.round((slideshow2_galleryHeight - imgHeight)/2)  + "px";  
				tmpDiv.style.visibility = 'hidden';  
				slideshow2_imageDivs.push(tmpDiv);
				imageIndex++;
				getGalleryImageSize(imageIndex);
			}else{
				setTimeout('getGalleryImageSize(' + imageIndex + ')',10);  
			}
		}		
	}
	
	function showGallery()
	{
		if(slideshow2_slideIndex==-1)slideshow2_slideIndex=0; else slideshow2_slideIndex++;	
		if(slideshow2_slideIndex==slideshow2_imageDivs.length)slideshow2_slideIndex=0;
		slideshow2_slideIndexNext = slideshow2_slideIndex+1;	// Index of the next next image
		if(slideshow2_slideIndexNext==slideshow2_imageDivs.length)slideshow2_slideIndexNext = 0;
		
		slideshow2_currentOpacity=100;	// Reset current opacity

		slideshow2_imageDivs[slideshow2_slideIndex].style.visibility = 'visible';  
		if(navigator.userAgent.indexOf('Opera')<0){  
			slideshow2_imageDivs[slideshow2_slideIndexNext].style.visibility = 'visible';  
		}
		
		
		if(document.all){	// IE rules
			slideshow2_imageDivs[slideshow2_slideIndex].style.filter = 'alpha(opacity=100)';  
			slideshow2_imageDivs[slideshow2_slideIndexNext].style.filter = 'alpha(opacity=1)';  
		}else{
			slideshow2_imageDivs[slideshow2_slideIndex].style.opacity = 0.99;	// Can't use 1 and 0 because of screen flickering in FF 
			slideshow2_imageDivs[slideshow2_slideIndexNext].style.opacity = 0.01;
		}		
		

		setTimeout('revealImage()',slideshow2_timeBetweenSlides);		  
	}
	
	function revealImage()
	{
		if(slideshow2_noFading){
			slideshow2_imageDivs[slideshow2_slideIndex].style.visibility = 'hidden';  
			showGallery();
			return;
		}
		slideshow2_currentOpacity--;
		if(document.all){
			slideshow2_imageDivs[slideshow2_slideIndex].style.filter = 'alpha(opacity='+slideshow2_currentOpacity+')';  
			slideshow2_imageDivs[slideshow2_slideIndexNext].style.filter = 'alpha(opacity='+(100-slideshow2_currentOpacity)+')';  
		}else{
			slideshow2_imageDivs[slideshow2_slideIndex].style.opacity = Math.max(0.01,slideshow2_currentOpacity/100);
			slideshow2_imageDivs[slideshow2_slideIndexNext].style.opacity = Math.min(0.99,(1 - (slideshow2_currentOpacity/100)));
		}
		if(slideshow2_currentOpacity>0){
			setTimeout('revealImage()',slideshow2_fadingSpeed);  
		}else{
			slideshow2_imageDivs[slideshow2_slideIndex].style.visibility = 'hidden';			  
			showGallery();
		}
	}
	
	function initImageGallery()
	{
		slideshow2_galleryContainer = document.getElementById('imageSlideshowHolder');  
		slideshow2_galleryWidth = slideshow2_galleryContainer.clientWidth;
		slideshow2_galleryHeight = slideshow2_galleryContainer.clientHeight;
		galleryImgArray = slideshow2_galleryContainer.getElementsByTagName('IMG');  
		for(var no=0;no<galleryImgArray.length;no++){
			galleryImgArray[no].id = 'galleryImage' + no;  
		}
		slideshow2_imagesInGallery = galleryImgArray.length;
		getGalleryImageSize(0);		
		
	}

<div id='imageSlideshowHolder'>  

<a href='bilder/1/big/1-1.jpg' rel='lightbox'><img src='bilder/1/thumb/1-1.jpg' /></a>  
<a href='bilder/1/big/1-10.jpg' rel='lightbox'><img src='bilder/1/thumb/1-10.jpg' /></a>  
<a href='bilder/1/big/1-11.jpg' rel='lightbox'><img src='bilder/1/thumb/1-11.jpg' /></a>  
<a href='bilder/1/big/1-12.jpg' rel='lightbox'><img src='bilder/1/thumb/1-12.jpg' /></a>  
<a href='bilder/1/big/1-13.jpg' rel='lightbox'><img src='bilder/1/thumb/1-13.jpg' /></a>  
<a href='bilder/1/big/1-14.jpg' rel='lightbox'><img src='bilder/1/thumb/1-14.jpg' /></a>  
<a href='bilder/1/big/1-15.jpg' rel='lightbox'><img src='bilder/1/thumb/1-15.jpg' /></a>  
</div>