var xmlHttp;
var id;
var i;
function showDialect(){

for(i=0;i<4;i++){
var op=document.all.R1[i].value;	
if((document.all.R1[i].checked)==true){
 


//alert(op);

//var del=document.all.R1[i].checked;


var str = "rate="+op+"&r="+(new Date().getTime()) ;

//alert(str);
id = "txtResult";
var url="AjAdd.php";
xmlHttp=GetXmlHttpObject(stateChanged);
xmlHttp.open("POST", url , true);
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8"); 
xmlHttp.send(str);
}}
//********** Methode Get mishe
//xmlHttp.open("GET", url , true);
// xml.http.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==1 || xmlHttp.readyState=="loading")
{	
	//document.all.search0.disabled= true;
document.getElementById(id).innerHTML="Please Wait ..." ;
}
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
	//document.all.search0.disabled= false;
document.getElementById(id).innerHTML=xmlHttp.responseText ;
}
} 

function GetXmlHttpObject(handler){ 

var objXmlHttp=null;
if (navigator.userAgent.indexOf("Opera")>=0)
{
alert("This example doesn't work in Opera") ;
return ;
}

if (navigator.userAgent.indexOf("MSIE")>=0)
{ 
var strName="Msxml2.XMLHTTP";
if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
strName="Microsoft.XMLHTTP";
} 
try
{ 
objXmlHttp=new ActiveXObject(strName);
objXmlHttp.onreadystatechange=handler ;
return objXmlHttp;
} 
catch(e)
{ 
alert("Error. Scripting for ActiveX might be disabled");
return;
} 
} 
if (navigator.userAgent.indexOf("Mozilla")>=0)
{
objXmlHttp=new XMLHttpRequest();
objXmlHttp.onload=handler;
objXmlHttp.onerror=handler;
return objXmlHttp;
}
}