var activeImage = false;
	var imageGalleryLeftPos = false;
	var imageGalleryWidth = false;
	var imageGalleryObj = false;
	var maxGalleryXPos = false;
	var slideSpeed = 0;
	var name;
	//var imageGalleryCaptions = new Array();
	function startSlide(e)
	{
		if(document.all)e = event;
		var id = this.id;
		
	
		if(this.id=='arrow_right'){
			slideSpeedMultiply = Math.floor((e.clientX - this.offsetLeft) / 5);
			slideSpeed = -1*slideSpeedMultiply;
			slideSpeed = Math.max(-10,slideSpeed);
		}else{			
			slideSpeedMultiply = 10 - Math.floor((e.clientX - this.offsetLeft) / 5);
			slideSpeed = 1*slideSpeedMultiply;
			slideSpeed = Math.min(10,slideSpeed);
			if(slideSpeed<0)slideSpeed=10;
		}
		
	}
			
		function releaseSlide()
	{
		var id = this.id;
		
		slideSpeed=0;
	}
		
	function gallerySlide()
	{
		if(slideSpeed!=0){
			var leftPos = imageGalleryObj.offsetLeft;
			leftPos = leftPos/1 + slideSpeed;
			if(leftPos>maxGalleryXPos){
				leftPos = maxGalleryXPos;
				slideSpeed = 0;
				
			}
			if(leftPos<minGalleryXPos){
				leftPos = minGalleryXPos;
				slideSpeed=0;
			}
			
			imageGalleryObj.style.left = leftPos + 'px';
		}
		setTimeout('gallerySlide()',20);
		
	}
	
	//video files//
	//video files//
	function showImage()
	{
		if(activeImage){
			activeImage.style.filter = 'alpha(opacity=50)';	
			activeImage.style.opacity = 0.5;
		}	
		this.style.filter = 'alpha(opacity=100)';
		this.style.opacity = 1;	
		activeImage = this;	
	}
	
function initSlideShow()
    {

        document.getElementById('arrow_left').onmousemove = startSlide;
        document.getElementById('arrow_left').onmouseout = releaseSlide;
        document.getElementById('arrow_right').onmousemove = startSlide;
        document.getElementById('arrow_right').onmouseout = releaseSlide;
        
        imageGalleryObj = document.getElementById('theImages');
        imageGalleryLeftPos = imageGalleryObj.offsetLeft;
        imageGalleryWidth = document.getElementById('galleryContainer').offsetWidth - 70;
        maxGalleryXPos = imageGalleryObj.offsetLeft; 
        minGalleryXPos = imageGalleryWidth - document.getElementById('slideEnd').offsetLeft;
        var slideshowImages = imageGalleryObj.getElementsByTagName('IMG');
        var left =0;
        var top = 0;
        var height = 0;
        var totalHeight=0;
        for(var no=0;no<slideshowImages.length;no++){
            slideshowImages[no].onmouseover = showImage;
            left = slideshowImages[no].offsetLeft;            
            slideshowImageTitles = document.getElementById('imgTitle'+(no+1));
            slideshowImageTitles.style.position = 'absolute';
            slideshowImageTitles.style.left = left + 'px';
            slideshowImageTitles.style.top ='100px';            
        }
        
        gallerySlide();
        
    }
	function showPreview(imagePath,imageIndex)
	{
		first=imagePath;
		second=imageIndex;
		
		
		var subImages = document.getElementById('previewPane').getElementsByTagName('IMG');
		if(subImages.length==0)
		{
			alert('if part');
			var img = document.createElement('IMG');
			document.getElementById('previewPane').appendChild(img);
			alert('First');
		}
		else 
		{
		img = subImages[0];
		alert('else part');
		alert(first);
		alert(second);
		}
		//alert('Path not set');
		img.src = imagePath;
		//alert(img.src);

	}