var pageServer = 0;

function changeServer(page) {
	if(page >= 0) {
		var xhr = getXhr();
		
		xhr.onreadystatechange = function() {
			if(xhr.readyState == 4 && xhr.status == 200) {
				if(xhr.responseText != 'erreur') {
					document.getElementById('blockServerAjaX').style.display = 'none';
					document.getElementById('blockServerAjaX').innerHTML = xhr.responseText;
					Effect.Appear('blockServerAjaX');
					pageServer = page;
				}
				else {
					changeServer(0);
				}
			}
		}
		
		xhr.open('GET','modules/servers/ajax.php?page='+escape(page),true);
		xhr.send(null);
	}
}