//faccio andare la pagina che mi richiama i dati
function showRisultati(cod_serie, valore) { 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
		alert ("Browser does not support HTTP Request")
		return
		}
	var url="search.php"
	url=url+"?cod_serie="+cod_serie
	url=url+"&search="+valore
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
	}
	
//faccio andare la pagina che mi richiama i dati
function changeDeliveryFee(id, tot_acquisti, valuta) { 
//alert("qui");
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
		alert ("Browser does not support HTTP Request")
		return
		}
	var url="ajax_delivery_fee.php"
	url=url+"?id="+id+"&tot="+tot_acquisti+"&valuta="+valuta;
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChangedFee
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
	}

//eseguo il cambio del layer
function stateChangedFee() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
	
			if (xmlHttp.responseText != "") {
			var dati = xmlHttp.responseText.split("|");
			document.getElementById("txt_spese_spedizione").innerHTML=dati[0];
			document.getElementById("txt_totale").innerHTML=dati[1];
			}
		
	} 
} 

//richiamo il server xmlhttp
function GetXmlHttpObject() { 
	var objXMLHttp=null
	if (window.XMLHttpRequest) {
		objXMLHttp=new XMLHttpRequest()
		}
	else if (window.ActiveXObject) {
	objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
		}
	return objXMLHttp
	}