var currentImageId = 0;

function toogleImg(imgurl, img)
{
	if(imgurl=='')
		return false;
	else
	{
		setMap(img);
		document.getElementById('photodescription').innerHTML = img.getAttribute('title');
		document.getElementById('photomain').src = imgurl;
	}
}
function setImage(action)
{
	var oImg = document.getElementById('photomain');
	if(action == "next")	
	{
		currentImageId ++;
		if(currentImageId == ImagePool.length)	currentImageId = 0;
		oImg.src = ImagePool[currentImageId][0].src;
	}
	if(action == "prev")	
	{
		currentImageId --;
		if(currentImageId < 0)	currentImageId = (ImagePool.length) - 1;
		oImg.src = ImagePool[currentImageId][0].src;
	}
	document.getElementById('hotelmarker').style.display = 'none';
	if(ImagePool[currentImageId][2] == 'map')	document.getElementById('hotelmarker').style.display = 'block';
	document.getElementById('photodescription').innerHTML = ImagePool[currentImageId][1];
}
function setMap(img)
{
	if(!img) return;
	if(!document.getElementById('hotelmarker'))	return;
	if(img.id == "isStaticMap")	document.getElementById('hotelmarker').style.display = 'block';
	else	document.getElementById('hotelmarker').style.display = 'none';
	
	return;
}