function countryFromImage(image) {
	var country = image.id.substr(2);
	return country;
}

function showCountry(image) {
	var id = countryFromImage(image);
	document.getElementById(id).style.visibility = "visible";
	setOpacity(id, 0);
	fadeIn(id);	
}

function hideCountry(image) {
	var id = countryFromImage(image);
	//document.getElementById(id).style.visibility = "hidden";
	setOpacity(id, 100);
	fadeOut(id);	
}