var xmlhttp = false;
try{
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}catch(e1){
	try{
		xmlhttp = new ActiveXObject("Mircrosoft.XMLHTTP");
	}catch(e2){
		try{
			xmlhttp = new XMLHttpRequest();
		}catch(e3){
			xmlhttp = false;
		}
	}
}
if(!xmlhttp){
 alert('Register XMLHttp Error!');
}
function index_us(){
	if(xmlhttp.readyState==4){
		if(xmlhttp.status==200){
			var rtxt = xmlhttp.responseText;
				arr = rtxt.split(",");
				document.getElementById("price").value=arr[0];
				document.getElementById("time").value=arr[2];
				document.getElementById("free").value=arr[1];
				document.getElementById("cid").value=arr[3];
		}
	}
}
function showPL(){
	var level=document.getElementById("level").value;
	var level2=document.getElementById("level2").value;
	var cid=document.getElementById("cid").value;
	
	if(level < level2){
			var url="/xmlHttp.php";
			url=url+"?level="+level+"&level2="+level2+"&cid="+cid;
			url=url+"&random="+Math.random();
			
			xmlhttp.open('GET',url,true);
	xmlhttp.onreadystatechange = index_us;
	xmlhttp.send(null);
   }
   
   if(level.length==0||level2.length==0||level>=level2){
			document.getElementById("price").value="";
	        document.getElementById("time").value="";
			document.getElementById("free").value="";
			alert("Your Desired Level Must Be Greater Than Your Current Level");
			document.getElementById("level2").focus();

			}
}
///////////////////////////////////////////////////////////////////
function check(){
	var level=document.getElementById("level").value;
	var level2=document.getElementById("level2").value;
	
		if(level.length==0||level2.length==0||Number(level)>Number(level2))
		return false;
		else
		return true;
		
}