function imagePreload(img) {
	var image = new Image;
	image.src = img;
}

function changeImage(region_id, pays) {
	var ShowItem = document.getElementById("mapImage");
	var LinkItem = document.getElementById("region_" + region_id);
	var bgImage;
	
	if (pays=='tunisie') {
		bgImage='url(templates/new/images/Tunisie/tunisie_' + region_id + '.gif)';
	} else if (pays=='maroc') {
		bgImage='url(templates/new/images/Maroc/maroc_' + region_id + '.gif)';
	}
	
	
	ShowItem.style.backgroundImage = bgImage;
	LinkItem.style.textDecoration = "underline";
	return true;
}

function hideImage(region_id) {
	var ShowItem = document.getElementById("mapImage");
	var LinkItem = document.getElementById("region_" + region_id);
	var bgImage;
	
	ShowItem.style.backgroundImage = 'url(templates/new/images/none.gif)';
	LinkItem.style.textDecoration = "none";
	return true;
}