var http_request = false;
        	var minLevel=1;
			var maxLevel=150;	        
var pricemul=-84.0;
var priceadd=0.0;
var timemul=-55.0;
var timeadd=0.0;
var exchangeRate=1.0;
			
			function countPrice() {
				var startLevel = trim(document.getElementById("startLevel").value);
				var endLevel = trim(document.getElementById("endLevel").value);
				var gid = trim(document.getElementById("gamename").value);
				
				if(startLevel == ""){
					alert("Please fill in your current level.");
					return false;
				}
				
				if(endLevel == ""){
					alert("Please fill in your desired level.");
					return false;
				}
				
				if(!isnumber(startLevel)){
					alert("Your current level must be number.");
					return false;
				}
				
				if(!isnumber(endLevel)){
					alert("Your desired level must be number.");
					return false;
				}
				
				if(parseInt(startLevel)<1 || parseInt(endLevel)>150 || parseInt(startLevel)>=parseInt(endLevel)){
					alert("Your Desired level must be higher than your Current Level!");
					return false;
				}
				
				
				
				if(window.XMLHttpRequest){
					http_request = new XMLHttpRequest();
					if(http_request.overrideMimeType){
						http_request.overrideMimeType("text/xml");
					}
				}else if(window.ActiveXObject){
					try{
						http_request = new ActiveXObject("Msxml2.XMLHTTP");
					}catch(e){
						try{
							http_request = new ActiveXObject("Microsoft.XMLHTTP");
						}catch(e){}
					}
				}
				

				if(!http_request){
					window.alert("This feature requires ajax support, this browser does not support ajax! ");
					return false;
				}
				
				http_request.onreadystatechange = processTextResponse;
				
				http_request.open("post","MapleStory/powerlevelprice.asp",true);
				
				http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
				
				http_request.send("startLevel="+startLevel+"&endLevel="+endLevel+"&itemid="+Math.random()+"&gamename="+gid);
				
				processTextResponse();
				
//				var str=trim(countLevelPrice( startLevel, endLevel , pricemul, priceadd, timemul, timeadd));
//				var strs=str.split(",");
				//showLevelToGold('freeGold');
		//		document.getElementById("time").value=parseInt(parseInt(strs[0])/24)+"-"+(parseInt(parseInt(strs[0])/24)+1);
//document.getElementById("price").value=formatprice(parseFloat(strs[1])*exchangeRate);
				
			}
			
			function superFormSubmit(){
			
				var startLevel = trim(document.getElementById("startLevel").value);
				var endLevel = trim(document.getElementById("endLevel").value);
				
				if(startLevel == ""){
					alert("Please fill in your current level.");
					return false;
				}
				
				if(endLevel == ""){
					alert("Please fill in your desired level.");
					return false;
				}
				
				if(!isnumber(startLevel)){
					alert("Your current level must be number.");
					return false;
				}
				
				if(!isnumber(endLevel)){
					alert("Your desired level must be number.");
					return false;
				}
				
				if(parseInt(startLevel)<1 || parseInt(endLevel)>150 || parseInt(startLevel)>=parseInt(endLevel)){
					alert("Your Desired level must be higher than your Current Level!");
					return false;
				}
				
				document.superForm.submit();
			}
			
	function packFormSubmit(packid){

		document.getElementById("packid").value=packid;
		document.packForm.submit();
	}
	

function processTextResponse() {
	if(http_request.readyState == 4){
		if(http_request.status == 200)
		{
			var str=trim(http_request.responseText);
		//	alert(str);
			var strs=str.split("|");
		//	alert(strs[0]+""+strs[1]);
			document.getElementById("time").value=strs[0];
			document.getElementById("price").value=strs[1];
			document.getElementById("list").innerHTML=strs[2];
			document.getElementById("newslist").innerHTML=strs[3];
}
	else{
			window.alert("Wrong page1.");
		}
	}
}

function setStartLevel(){
	for(var i=minLevel;i<maxLevel;i++){
		document.write('<option value="' + i + '">' + i + '</option>');
	}
}
function setEndLevel(){
	for(var i=maxLevel;i>minLevel;i--){
		document.write('<option value="' + i + '">' + i + '</option>');
	}
}  
//去左空格;
function ltrim(s){
    return s.replace( /^\s*/, ""); 

}
//去右空格;
function rtrim(s){
    return s.replace( /\s*$/, "");
}
//去左右空格;
function trim(s){
    return rtrim(ltrim(s));
}
//、是否为空

function isempty(v) {
     return !((v == null) || (v.length == 0) || /^\s+$/.test(v));
    }

//2、是否数字

function isnumber(v) {
     return (!isNaN(v) && !/^\s+$/.test(v));
    }    function formatNumber(v){
    	return parseInt(v)+'.99';
    }

	function formatprice(price){
		return parseInt(price)+".99";
	}