var xmlHttp;

var g_goto = '';

function PreisFormat(zahl) {
    wert = zahl.replace(/\./,',');
    return wert;
}

function callPorto(p_snr, p_lcode, p_scode )
{ 
  xmlHttp=GetXmlHttpObjectCartUpdate();
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request");
    return;
  } 

  var url="porto.php";
  url=url+"?snr="+p_snr;
  url=url+"&lcode="+p_lcode;
  url=url+"&scode="+p_scode;

  xmlHttp.onreadystatechange=stateChangedOrderUpload;
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);

}

function stateChangedOrderUpload() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 	{ 
 		 document.getElementById("porto").innerHTML=xmlHttp.responseText;		
 	} 
}

function GetXmlHttpObjectCartUpdate()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}