/***********************************************
* From Dynamic web
***********************************************/

var loadedobjects=""
var rootdomain="http://"+window.location.hostname


function ajax_loadpage(url, containerid,filen){
		var page_request = false
		bactrungnam=BYgetCookie();
		url=filen+"?"+url+"&"+bactrungnam;
		if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
		else if (window.ActiveXObject){ // if IE
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
		try{
		page_request = new ActiveXObject("Microsoft.XMLHTTP")
		}
		catch (e){}
		}
		}
		else
		return false
		page_request.onreadystatechange=function(){
		loadpage1(page_request, containerid)
		}
		page_request.open('GET', url, true)
		page_request.send(null)
}



function loadpage1(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
document.getElementById(containerid).innerHTML=page_request.responseText
}
else{
   //alert("False : "+page_request.readyState)
   document.getElementById(containerid).innerHTML='<img src="imagesv2/ajax-loader2.gif"><br>Loading...'  
  
  }
}

function ajaxpage_bannertop(url, containerid){
		var page_request = false
		bactrungnam=BYgetCookie();
		url="banner.php?"+url+"&"+bactrungnam;
		if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
		else if (window.ActiveXObject){ // if IE
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
		try{
		page_request = new ActiveXObject("Microsoft.XMLHTTP")
		}
		catch (e){}
		}
		}
		else
		return false
		page_request.onreadystatechange=function(){
		loadpage1(page_request, containerid)
		}
		page_request.open('GET', url, true)
		page_request.send(null)
}


function ajaxpage(url, containerid){
		var page_request = false
		bactrungnam=BYgetCookie();
		url="main.php?"+url+"&"+bactrungnam;
		//alert("URL : "+url);
		if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
		else if (window.ActiveXObject){ // if IE
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
		try{
		page_request = new ActiveXObject("Microsoft.XMLHTTP")
		}
		catch (e){}
		}
		}
		else
		return false
		page_request.onreadystatechange=function(){
		loadpage(page_request, containerid)
		}
		page_request.open('GET', url, true)
		page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
document.getElementById(containerid).innerHTML=page_request.responseText
}
else{
   //alert("False : "+page_request.readyState)
   document.getElementById(containerid).innerHTML='<img src="imagesv2/ajax-loader.gif"><br>Loading...'  
  
  }
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}


function YenSetCookie(MOD)
{
var now=new Date()
var exp=new Date(now.getTime()+1000*60*60*24*365)
exp=exp.toGMTString()
document.cookie='bactrungnam='+MOD+';expires='+exp
}



function BYgetCookie()
{
	var ck=document.cookie;
	ck=ck+"";
	k=ck.indexOf(";");
	if(k==-1) return '';
	else{ 
		len=ck.length;
		
		chieudai=len-k;
		
		chuoilink=ck.substr(0,k);
		chuoilink=trimby(chuoilink);
	}
	

//alert("CKA : "+chuoilink);
return chuoilink;
}

function change_tinhtp(value1){
   //k1=document.getElementbyID("tinhtp");
   //value1=k1.value;
   //alert(value1);
   tinhtp=value1;
   YenSetCookie(tinhtp);
   load_begin(window.location);
   //ajaxpage(url2,'noidung');
}

function setMienBac(){
	YenSetCookie(1);
   load_begin(window.location);	
}

function setMienTrung(){
	YenSetCookie(2);
   load_begin(window.location);	
}

function setMienNam(){
	YenSetCookie(3);
   load_begin(window.location);	
}

function setTatCa(){
	YenSetCookie("");
   load_begin(window.location);	
}

//YenSetCookie(0); // thiet lap cookie mac dinh la mien nam

    function ltrimby ( s )
	{
		return s.replace( /^\s*/, "" );
	}
		//Right Trim
	function rtrimby ( s )
	{
		return s.replace( /\s*$/, "" );
	}
		//Trim
	function trimby ( s )
	{
		return rtrimby(ltrimby(s));
	}
	
function load_begin(url){           
		   // var url = window.location;
				url=url+"";
				k=url.indexOf("#");

			if(k==-1){
			   return "";
			 }
			else{	
				len=url.length;
				
				chieudai=len-k;
				
				chuoilink=url.substr(k+1,chieudai);
				chuoilink=trimby(chuoilink);
				loadcategory="";
				//alert(chuoilink);
			ajaxpage(chuoilink, 'noidung');	
			ajaxpage_bannertop(chuoilink, 'qc_topngang');
			ajaxpage_bannerleft(chuoilink, 'qc_left');
			ajaxpage_tinhtp(chuoilink, 'tentinhthanh');
		}		
		

}

function load_begin1(url){           
		   // var url = window.location;
				url=url+"";
				k=url.indexOf("#");

			if(k==-1){
			   return "";
			 }
			else{	
				len=url.length;
				
				chieudai=len-k;
				
				chuoilink=url.substr(k+1,chieudai);
				chuoilink=trimby(chuoilink);
				loadcategory="";
				//alert(chuoilink);
			//ajaxpage(chuoilink, 'noidung');	
			ajaxpage1(chuoilink, 'category_name');
			
		}		
		

}

function load_begin2(url){           
		   // var url = window.location;
				url=url+"";
				k=url.indexOf("#");

			if(k==-1){
			   return "";
			 }
			else{	
				len=url.length;
				
				chieudai=len-k;
				
				chuoilink=url.substr(k+1,chieudai);
				chuoilink=trimby(chuoilink);
				loadcategory="";
				//alert(chuoilink);
			//ajaxpage(chuoilink, 'noidung');	
			ajaxpage_bannertop(chuoilink, 'qc_topngang');
		}		
		

}