function showFullPicture(sitePath)
{
	if (document.getElementById) 
	{
		var bodyObject = document.getElementById('body');
		
		var pageContainer = document.getElementById('pageContainer');
		var destPicture = document.getElementById('js_pictureshow_image');
		var destPictureLayer = document.getElementById('js_pictureshow_image_layer');
		var destTranspLayer = document.getElementById('js_pictureshow_transparent');	
	}
	
	if (destPicture)
	{
		sourceURL = sitePath;
		
		destPicture.src = sourceURL;
		
		windowScroll = document.documentElement.scrollTop;
		viewPortHeight = document.documentElement.clientHeight;

		destPictureLayer.style.top = (viewPortHeight - 590)/2 + windowScroll+"px";
		
		//show both layers
		destPictureLayer.style.display = "block";
		//destTranspLayer.style.height = document.documentElement.offsetHeight + "px";
		destTranspLayer.style.display = "block";
		
		//place onclick events
		destPicture.onclick = hideLayers;
		destTranspLayer.onclick = hideLayers;
	}
}

function hideLayers()
{
	if (document.getElementById) 
	{
		var destPictureLayer = document.getElementById('js_pictureshow_image_layer');
		var destTranspLayer = document.getElementById('js_pictureshow_transparent');
	}
	if (destTranspLayer)
	{		
		//hide both layers
		destPictureLayer.style.display = "none";
		destTranspLayer.style.display = "none";
	}
}