function createXMLHttpRequest(){
     if(window.addEventListener){
         return new XMLHttpRequest();
     }else{
         return new ActiveXObject("Microsoft.XMLHTTP");
     }
 }

function nonCilck(){
    return false;
}

function amazonAdDo(postdata){
    postdata = "sendNum=" + postdata;
    var request = createXMLHttpRequest();
    request.open("POST", "./affiliate/" , true);
    request.onreadystatechange = readyStateChangeHandler;
    request.setRequestHeader( "Content-Type" ,  "application/x-www-form-urlencoded");
    request.send(postdata);
    function readyStateChangeHandler(){
        if ((request.readyState == 4) && (request.status == 200)){
            document.getElementById("result").innerHTML  = request.responseText;
        }
    }
}