var debug = false;
function GetXmlHttp() {	
	var xmlhttp = false;
	if (window.XMLHttpRequest)
	{
		xmlhttp = new XMLHttpRequest();
  }
	else if (window.ActiveXObject)// code for IE
	{
		try 
		{
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e) 
		{
			try 
			{
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (E) {
				xmlhttp=false;
			}
		}
	}
	return xmlhttp;
}


function PassAjaxResponseToFunction(url, callbackFunction, params)
{		
  var xmlhttp = new GetXmlHttp();
  //now we got the XmlHttpRequest object, send the request.
  if (xmlhttp)
  {
    xmlhttp.onreadystatechange = function () 
                                {
	                                if (xmlhttp && xmlhttp.readyState==4)
	                                {//we got something back..
		                                if (xmlhttp.status==200)
		                                {
			                                var response = xmlhttp.responseText;
			                                var functionToCall = callbackFunction+'(response,'+params+')';
			                                if(debug){
				                                alert(response);
				                                alert (functionToCall);
			                                }
			                                eval(functionToCall);
		                                } else if(debug){
			                                document.write(xmlhttp.responseText);
		                                }
	                                }
                                }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null);
  }
}





function AjaxResponse(url, obj_id)
{		
  var xmlhttp = new GetXmlHttp();
  if (xmlhttp)
  {
    xmlhttp.onreadystatechange = function () 
                                {
	                                document.getElementById(obj_id).innerHTML="<br><br><div class='DarkText' align='center'>Đang tải dữ liệu...</div><br><br>";
									if (xmlhttp && xmlhttp.readyState==4)
	                                {//we got something back..
		                                if (xmlhttp.status==200)
		                                {
			                                if(debug){
				                                alert(xmlhttp.responseText);
			                                }
			                                if(typeof obj_id == 'object'){
				                                obj_id.innerHTML = xmlhttp.responseText;
			                                } else {
				                                document.getElementById(obj_id).innerHTML = xmlhttp.responseText;
			                                }
		                                } else if(debug){
			                                document.Write(xmlhttp.responseText);
		                                }
	                                }
                                }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null);
  }
}



function AjaxResponsePage(url, objLoading_id, obj_id)
{		
  var xmlhttp = new GetXmlHttp();
  if (xmlhttp)
  {
    xmlhttp.onreadystatechange = function () 
                                {
	                                document.getElementById(objLoading_id).innerHTML="<b>Đang tải dữ liệu...</b>";
									if (xmlhttp && xmlhttp.readyState==4)
	                                {//we got something back..
		                                if (xmlhttp.status==200)
		                                {
			                                if(debug){
				                                alert(xmlhttp.responseText);
			                                }
			                                if(typeof obj_id == 'object'){
				                                obj_id.innerHTML = xmlhttp.responseText;												
			                                } else {
				                                document.getElementById(obj_id).innerHTML = xmlhttp.responseText;									
			                                }
		                                } else if(debug){
			                                document.Write(xmlhttp.responseText);
		                                }
	                                }
                                }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null);
  }
}
function ActiveData(url)
{		
  var xmlhttp = new GetXmlHttp();
  //now we got the XmlHttpRequest object, send the request.
  if (xmlhttp)
  {
    xmlhttp.onreadystatechange = function () 
                                {
									if (xmlhttp && xmlhttp.readyState==4)
	                                {//we got something back..
		                                if (xmlhttp.status==200)
		                                {
			                                if(debug){
				                               //alert(xmlhttp.responseText);									
			                                }
											else {
				                               // alert(xmlhttp.responseText);
												//alert(xmlhttp.responseText,"")
												//history(-1);
			                                }
		                                } else if(debug){
			                                //alert(xmlhttp.responseText);
											
		                                }
	                                }
                                }
	var d = new Date();
	var t = d.getTime();
	url = url + "&Time=" + t;
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null);
  }
}

	function startclock()
	{
		var curTime=new Date();
		var nhours=curTime.getHours();
		var nmins=curTime.getMinutes();
		var nsecn=curTime.getSeconds();
		var nday=curTime.getDay();
		var nmonth=curTime.getMonth();
		var ntoday=curTime.getDate();
		var nyear=curTime.getYear();
		var AMorPM=" ";

		if (nhours>=12)
			AMorPM="P.M.";
		else
			AMorPM="A.M.";

		if (nhours>=13)
			nhours-=12;

		if (nhours==0)
			nhours=12;

		if (nsecn<10)
			nsecn="0"+nsecn;

		if (nmins<10)
			nmins="0"+nmins;

		if (nday==0)
			nday="Ch&#7911; Nh&#7853;t";
		if (nday==1)
			nday="Th&#7913; Hai"; 
		if (nday==2)
			nday="Th&#7913; Ba"; 
		if (nday==3)
			nday="Th&#7913; T&#432;";
		if (nday==4)
			nday="Th&#7913; N&#259;m";
		if (nday==5)
			nday="Th&#7913; S&#225;u";
		if (nday==6)
			nday="Th&#7913; B&#7843;y";


		nmonth+=1;

		if (nyear<=99)
			nyear= "19"+nyear;

		if ((nyear>99) && (nyear<2000))
			nyear+=1900;
		var d;
		d= document.getElementById("theClock");
		
		d.innerHTML=nhours+": "+nmins+": "+nsecn + " " + AMorPM;

		setTimeout('startclock()',1000);

	}