function showProKind(url,idname) {
        xmlHttp.open("GET", url, true);
	document.getElementById(idname).innerHTML="Loading...";
  	xmlHttp.onreadystatechange = updateProKind;
  	xmlHttp.send(null);
}

function updateProKind() {
  	if (xmlHttp.readyState == 4) {
    		var response = xmlHttp.responseText;
		document.getElementById("prokind").innerHTML=response;
  	}
}
function showProList(url,idname) {
        xmlHttp.open("GET", url, true);
	document.getElementById(idname).innerHTML="Loading...";
  	xmlHttp.onreadystatechange = updateProList;
  	xmlHttp.send(null);
}

function updateProList() {
  	if (xmlHttp.readyState == 4) {
    		var response = xmlHttp.responseText;
		document.getElementById("prolist").innerHTML=response;
  	}
}