function handleResponsebanner() {
	if(http3.readyState == 4 || http3.readyState == "complete"){
		var response = http3.responseText;
		document.getElementById('banners').innerHTML = response;
		//setTimeout('get_banners()', 60000);
	}
}
function get_banners(){

		var partner = document.getElementById('ban_partner').value;
		if(partner != 'megaphone')
		{
			http3.open('get','actu_banners.php?partner='+partner);
			http3.onreadystatechange = handleResponsebanner ;
			http3.send(null);
		}
}

setTimeout('get_banners()', 30000);