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

function ajaxpage(url, containerid){
		var page_request = false;
		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)){
	try {
		document.getElementById(containerid).innerHTML=page_request.responseText;
	} catch(err) {}
}
else{
   //alert("False : "+page_request.readyState)
   try {
   document.getElementById(containerid).innerHTML='<img src="images/loading.gif" border="0" width="16" height="16" vspace="3" align="absmiddle" /> <font color="#000">Loading data...</font>';
   } catch(err) {}  
  }
}

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
}
}
}
var myTimer;

	function hRefresh(containerid, pageurl, n) { // refresh bang tay
		var now=new Date();
		var localeTime=now.getHours()+":00 "+(now.getMonth()+1)+"/"+now.getDate()+"/"+now.getFullYear();
		var sessionid=new Date().getTime()+Math.floor(Math.random()*1000);
		var url=rootdomain+'/'+pageurl+'?time='+localeTime+'&session='+sessionid+'&n='+n;
		var objXHTML=ajaxpage(url, containerid);
	}

	function quicksearch(k1, txt_default) {
		var sbox=document.getElementById("qs_text");
		var sbox_kd=document.getElementById("qs_kd"); // no sign
		var stext=trim(sbox.value);
		if(stext=="" || stext==txt_default)
			return false;
		sbox_kd.value=unitoviet_2709(stext);
		if(k1==1)
			document.sform.submit();
		return true;
	}
    function querySt(ji) {
        hu = window.location.search.substring(1);
        gy = hu.split("&");
        for (i=0;i<gy.length;i++) {
        ft = gy[i].split("=");
        if (ft[0] == ji) {
            return ft[1];
            }
        }
    }
    function changeLang(c)
    {
      var href=window.location.href;
      var current = querySt("n");
      if(current!=c){
        if(current=="0")
            window.location.href="http://www.sjc.com.vn/?n=1";
        else
            window.location.href="http://www.sjc.com.vn/?n=0";
      }
    }
	/*
	function changeLang(c)
    {
      var href=window.location.href;
      var current = querySt("n");
      if(current!=c){
        if(current=="0")
            window.location.href=href.replace(/n=0/, "n=1")
        else
            window.location.href=href.replace(/n=1/, "n=0")
      }
    }
	*/