var activeImage = false;
var imageGalleryObj = false;

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()
{
	imageGalleryObj = document.getElementById('theImages');
	var slideshowImages = imageGalleryObj.getElementsByTagName('IMG');
	for(var no=0;no<slideshowImages.length;no++){
		slideshowImages[no].onmouseover = showImage;
	}
	
}
	
function showPreview(imagePath,imageIndex)
{
  var obj = document.getElementById('previewPaneImg');
  obj.src = imagePath;
  var obj = document.getElementById('previewPaneLink');
  obj.href = imagePath;
}

//window.onload = initSlideShow;