function ajaxyangpian() {

	var productId = document.getElementById("productId").value;
	var programFormat = document.getElementById("programFormat").value;
	var episode = document.getElementById("programCount").value;
	var personName = document.getElementById("personName").value;
	var programName = document.getElementById("programName").value;
	var phone = document.getElementById("phone").value;
	var mailCode = document.getElementById("mailCode").value;
	var address = document.getElementById("address").value;
	var station = document.getElementById("station").value;
	var job = document.getElementById("job").value;
	var url = "/sitebao_wingsmedia/Service_getAjaxTrialRecord.do?productId="+productId+"&personName="+encodeURIComponent(personName)+"&programName="+encodeURIComponent(programName)+"&programFormat="+programFormat+"&episode="+episode+"&phone="+phone+"&station="+encodeURIComponent(station)+"&job="+encodeURIComponent(job)+"&mailCode="+mailCode+"&address="+encodeURIComponent(address);
	if(navigator.appName=="Netscape"){//FF
		request = new XMLHttpRequest();
      	request.onreadystatechange = getMessages;
		request.open("GET", url,true);
    	request.setRequestHeader("If-Modified-Since","0");
    	//request.setRequestHeader( "Content-Type", "text/html;charset=UTF-8" );
    	request.send(null);
	}
	else if(window.XMLHttpRequest && window.ActiveXObject){//IE7
		request = new XMLHttpRequest();
		request.onreadystatechange = getMessages;
		request.open("GET", url,true);
    	request.setRequestHeader("If-Modified-Since","0");
    	//request.setRequestHeader( "Content-Type", "text/html;charset=UTF-8" );
    	request.send(null);
	}
    else if (window.ActiveXObject) {//IE6
      	request = new ActiveXObject("Microsoft.XMLHTTP");
		request.onreadystatechange = getMessages;
        request.open("GET", url,true);
        request.setRequestHeader("If-Modified-Since","0");
        //request.setRequestHeader( "Content-Type", "text/html;charset=UTF-8" );
        request.send(null);
    }
    else if (window.XMLHttpRequest) {//other
		request = new XMLHttpRequest();
		request.onreadystatechange = getMessages;
        request.open("GET", url,true);
        request.setRequestHeader("If-Modified-Since","0");
        //request.setRequestHeader( "Content-Type", "text/html;charset=UTF-8" );
        request.send(null);
    }
}

function getMessages() {
  if (request.readyState == 4) {
  
        // only if "OK"
		if (request.status == 200) {
			alert("成功");
			var doc = request.responseXML;
					
		}
	}
	
}