var xmlHttp
var inObj
var outObj
function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
	  {
	  // Firefox, Opera 8.0+, Safari
	  xmlHttp=new XMLHttpRequest();
	  }
	catch (e)
	  {
	  // Internet Explorer
	  try
		{
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
	  catch (e)
		{
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	  }
	return xmlHttp;
}
function checkID(str,sinObj,soutObj)
{
	inObj = sinObj
	outObj = soutObj
	document.getElementById(outObj).innerHTML="<img src='images/indicator.gif'></img> Checking..."
	if (str.length==0)
	  { 
		  document.getElementById(outObj).innerHTML="";
		  return;
	  }
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="getID.asp";
	url=url+"?"+inObj+"="+str;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function (){
		if (xmlHttp.readyState==4)
		{ 
			document.getElementById(outObj).innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 
function changeDLog(str,soutObj)
{
	outObj = soutObj
	document.getElementById(outObj).innerHTML="<img src='images/indicator.gif'></img> Loading..."
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/dlog.asp";
	url=url+"?logMonth="+str;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function (){
		if (xmlHttp.readyState==4)
		{ 
			document.getElementById(outObj).innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 
function changeCPage(parm1, parm2,soutObj)
{
	outObj = soutObj
	document.getElementById(outObj).innerHTML="<img src='images/indicator.gif'></img> Loading..."
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/cPaging.asp";
	url=url+"?file="+parm1+"&pagenum="+parm2;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function (){
		if (xmlHttp.readyState==4)
		{ 
			document.getElementById(outObj).innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function updateFileCase(_act, _fileId)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/action.asp";
	url=url+"?act=" + window.encodeURIComponent(_act) + "&file=" + window.encodeURIComponent(_fileId);
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function (){
		if (xmlHttp.readyState==4)
		{ 
			var valider = xmlHttp.responseXML;
		   	var root = valider.getElementsByTagName('root');
			try {
				if (root[0].attributes.getNamedItem('err').value == 'none') {
					alert('Tu ho so cua ban da duoc cap nhat!');
					if (window.location.href.indexOf('filecase.asp')>0) {
						window.location.reload();
					}
				}
				if (root[0].attributes.getNamedItem('err').value == 'login') {
					window.location = "login.asp";
					return;
				}
			} catch(ex){
				//alert('error');
			}
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

var pollPanel = ""
function voteThis(sinObj, soutObj)
{
	slt = document.getElementsByName(sinObj);
	id = ""
	for (i=0;i<slt.length;i++) {
		if (slt[i].checked) {
			id = slt[i].id;
			id = id.substring(5, id.length);
			break;
		}
	}
	outObj = soutObj;
	pollPanel = document.getElementById(outObj).innerHTML;
	document.getElementById(outObj).innerHTML="<img src='images/indicator.gif'></img> Voting...";
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/vote.asp";
	url=url+"?voteid="+id
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function (){
		if (xmlHttp.readyState==4)
		{ 
			document.getElementById(outObj).innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function viewPollResult(soutObj)
{
	outObj = soutObj;
	pollPanel = document.getElementById(outObj).innerHTML;
	document.getElementById(outObj).innerHTML="<img src='images/indicator.gif'></img> Loading...";
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/vote.asp";
	url=url+"?act=view"
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function (){
		if (xmlHttp.readyState==4)
		{ 
			document.getElementById(outObj).innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function backToVote(soutObj)
{
	outObj = soutObj;
	document.getElementById(outObj).innerHTML = pollPanel;
}


var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		return false
	}
	return true
}
function isNumber(ss){
	var passw = ss;
	var ValidChars = '0123456789.';
	var IsNumber=true;
	var Char='';
	
	for (i = 0; passw.length > i && IsNumber == true; i++) 
	{ 
		Char = passw.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) { IsNumber = false; }
	}
	try{
		var ii = parseInt(ss, 10);
		if(ii=='NaN'){return(false)};
	}catch(ex){
		return(false);
	}
	if (IsNumber){ return(true);} else {return(false);}
}
function isPositiveNumber(ss) {
	try {if (isNumber(ss)) {return((ss>0)?true:false);} else {return(false);}}catch(ex){return(false);}
}
function checkNumberValue(e) {
  	var target = window.event ? window.event.srcElement : e ? e.target : null;
    if (!target) return;
    
    //if (target.value == target.defaultText) { target.value = ''; }
	if (isNumber(target.value)==false){target.value='0';}
}
function sendPayment(_frm){
	//alert(_frm);
	if(_frm==null){return;}
	var ajax = GetXmlHttpObject()
	if (ajax==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var amount = '0';
	if (_frm.rdAmount.length != 'undefined'){
		for(var i=0; i<_frm.rdAmount.length-1 && amount=='0'; i++){
			if (_frm.rdAmount[i].checked){
				amount = _frm.rdAmount[i].value;
			}
		}
	}else{
		amount = _frm.rdAmount.value;
	}
	if (amount == '0' || amount == '') {
		amount = _frm.txtAmount.value;
	}
	if(isNumber(amount)==false || parseInt(amount)<=0){
		return;
	}
	//alert('aaaaaa');
	var url="ajax/action.asp";
	url=url+"?act=payment&type=" + window.encodeURIComponent(_frm.type.value) + "&amount=" + window.encodeURIComponent(amount) + "&account=" + window.encodeURIComponent(_frm.txtAccount.value);
	url=url+"&sid="+Math.random();
	ajax.onreadystatechange=function (){
		if (ajax.readyState==4)
		{ 


			var valider = ajax.responseXML;
		   	var root = valider.getElementsByTagName('root');
			try {
				switch(root[0].attributes.getNamedItem('err').value) {
					case 'none':	//success
//						_frm.action = "/payment/payment.aspx";
						_frm.action = "http://www.youtemplates.com/payment/checkout.aspx";
						_frm.transaction.value = root[0].attributes.getNamedItem('transaction').value;
						_frm.submit();
						///alert('aaaaaaaaaaaaaaaaaaaaa')	;
						break;
					case 'login':	//login required
						window.location = "login.asp";
						break;
					case 'invalid':
						alert('Please input a valid number !');
						break;
					case 'minimum':
						alert('Your amount doesn\'t meet our minimum require !');
						break;
					case "type":
						alert('Please choose a valid payment method !');
						break;
					default:
						break;
				}
			} catch(ex){
				alert('error');
			}
		}
	}
	ajax.open("GET",url,true);
	ajax.send(null);
}
function check_amount(_oid, _mid){
	var obj = document.getElementById(_oid);
	if(!obj){return;}
	var ajax = GetXmlHttpObject()
	if (ajax==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="/payment/account.aspx";
	url=url+"?act=check&mid=" + window.encodeURIComponent(_mid);
	url=url+"&sid="+Math.random();
	ajax.onreadystatechange=function (){
		if (ajax.readyState==4)
		{ 
			var valider = ajax.responseXML;
		   	var root = valider.getElementsByTagName('root');
			try {
				switch(root[0].attributes.getNamedItem('err').value) {
					case 'none':	//success
						alert('Tai khoan hien tai cua ban co : ' + root[0].attributes.getNamedItem('amount').value + ' YCoin.');
						obj.innerHTML = root[0].attributes.getNamedItem('amount').value;
						window.location.reload();
						break;
					default:
						break;
				}
			} catch(ex){
				//alert('error');
			}
		}
	}
	ajax.open("GET",url,true);
	ajax.send(null);
}
function confirmSMS(_oid, _code){
	if(_code==''){return;}
	obj = document.getElementById(_oid);
	var ajax = GetXmlHttpObject()
	if (ajax==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/action.asp";
	url=url+"?act=sms&code=" + window.encodeURIComponent(_code);
	url=url+"&sid="+Math.random();
	ajax.onreadystatechange=function (){
		if (ajax.readyState==4)
		{ 
			var valider = ajax.responseXML;
		   	var root = valider.getElementsByTagName('root');
			try {
				switch(root[0].attributes.getNamedItem('err').value) {
					case 'none':	//success
						alert('Tai khoan hien tai cua ban co : ' + root[0].attributes.getNamedItem('amount').value + ' YCoin.');
						obj.innerHTML = root[0].attributes.getNamedItem('amount').value;
						break;
					case "not_found":
						alert('Khong tim thay ma nap tien.');
						break;
					case "login":
						window.location = 'login.asp';
						break;
					default:
						break;
				}
			} catch(ex){
				//alert('error');
			}
		}
	}
	ajax.open("GET",url,true);
	ajax.send(null);
}
function download(_code){
	if(_code==''){return;}
	var ajax = GetXmlHttpObject()
	if (ajax==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	var url="ajax/action.asp";
	url=url+"?act=download&code=" + window.encodeURIComponent(_code);
	url=url+"&sid="+Math.random();
	ajax.onreadystatechange=function (){
		if (ajax.readyState==4)
		{ 
			var valider = ajax.responseXML;
		   	var root = valider.getElementsByTagName('root');
			try {
				switch(root[0].attributes.getNamedItem('err').value) {
					case 'none':	//success
						window.location = root[0].attributes.getNamedItem('url').value;
						break;
					case "not_found":
						alert('Khong tim thay tai lieu.');
						break;
					case "not_enough":
						alert('Tai khoan cua ban hien khong co du so Ycoin can thiet de download tai lieu nay.');
						window.location = 'member.asp';
						break;
					case "login":
						window.location = 'login.asp';
						break;
					default:
						break;
				}
			} catch(ex){
				//alert('error');
			}
		}
	}
	ajax.open("GET",url,true);
	ajax.send(null);
}