function PreloadImages(prefix, images)
{
	for (var i = 0; i < images.length; i++) {
		new Image().src = prefix + images[i];
	}
}

function PreloadImagesDOM(prefix, images, element_id)
{
	var elem = document.getElementById(element_id);
	if(elem){
		for (var i = 0; i < images.length; i++) {
			var img = document.createElement('img');
			img.style.border = "none";
			img.src = prefix + images[i];
			img.width = 1;
			img.height = 1;
			elem.appendChild(img);
		}
	}
}

function PreloadImagesDOMFinish(element_id)
{
	var elem = document.getElementById(element_id);
	if(elem)
		elem.innerHTML = '';
}