var RefVoteRight;
var RefVoteLeft;
var RefAdLib0;
var RefAdLib1;
var RefAdLib2;
var RefAdLib3;
var RefAdLib4;
var RefAdLib5;
var RefAdLib6;
var RefAdLib7;
var RefAdLib8;
var RefAdLib9;
var RefAdLib10;

var RefVote0;
var RefVote1;
var RefVote2;

var RefMediaOnRight = new Array(new Array("/Uploads/Media/VTS_01_1.flv"));

function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
 
   for (i = 0; i < sText.length && IsNumber == true; i++)
   { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
      {
         IsNumber = false;
      }
   }

   return IsNumber;   
}

function fn_get_DateTime_BeCode()
{
    var sReturn = "";
    var currentTime = new Date();
    var month = currentTime.getMonth() + 1;
    var day = currentTime.getDate();
    var year = currentTime.getFullYear();
    var currentTime = new Date();
    var hours = currentTime.getHours();
    var minutes = currentTime.getMinutes();
    var second = currentTime.getSeconds();
        
    sReturn = year + month + day + hours + minutes + second;
    
    return sReturn;
}
function fn_wrMediaPlayer(w,h,blAutoplay,preImage)
{
    var arr = RefMediaOnRight;
    if(arr!=null)
    {
        var randomnumber=Math.floor(Math.random()*arr.length)
        var fileMedia = arr[randomnumber][0].toString();
    
        var suffix = fn_get_DateTime_BeCode();
        document.writeln('<div id="FlMovie' + suffix + '" align="center">Bạn cần c&agrave;i <a href="http://www.macromedia.com/go/getflashplayer">Flash Player</a> để xem được Clip n&agrave;y.</div>');
        var FlMovie = new SWFObject("/flash/mediaplayer.swf","btck",w,h,"7");
        
        FlMovie.addParam("allowfullscreen","true");
		FlMovie.addParam("wmode","transparent");
        FlMovie.addVariable("autostart", blAutoplay);
        FlMovie.addVariable("prebuffer", "true");
        FlMovie.addVariable("file",fileMedia);
        FlMovie.addVariable("displayheight",h-20);
        FlMovie.addVariable("width",w);
        FlMovie.addVariable("height",h);
        FlMovie.addVariable("backcolor","0xffffff");
        FlMovie.addVariable("frontcolor","0x000000");
        FlMovie.addVariable("buttoncolor","0x000000");
        FlMovie.addVariable("color","0x000000");
        FlMovie.addVariable("lightcolor","0xff6000");
        FlMovie.addVariable("shuffle","false");
        FlMovie.addVariable("repeat","false");
        FlMovie.addVariable("volume","0");
        FlMovie.addVariable("image",preImage);
        // FlMovie.addVariable('logo', 'http://www.fastmoney.vn/images/home/fm_logo.png');
        FlMovie.write("FlMovie" + suffix);
   }
}

function Trim(iStr)
{
	while (iStr.charCodeAt(0) <= 32)
	{
		iStr=iStr.substr(1);
	}

	while (iStr.charCodeAt(iStr.length - 1) <= 32)
	{
		iStr=iStr.substr(0, iStr.length - 1);
	}

	return iStr;
}


function CheckEmailAddress(Email)
{
	Email = Trim(Email);

	while (Email != '')
	{
		c = Email.charAt(0);	
		if (c==' ' || c=='<' || c==39 || c==':' || c=='.')
		{
			Email = Email.substr(1);
		}
		else
		{
			break;
		}
	}

	i = Email.indexOf('>');
	if (i==-1)
	{
		while (Email != '')
		{
			c = Email.charAt(Email.length - 1);
			if (c==' ' || c==39 || c=='.')
			{
				Email = Email.substr(0, Email.length - 1);
			}
			else
			{
				break;
			}
		}
	}
	else
	{
		Email = Email.substr(0, i);
	}

	if (Email.length > 96)
		return '';

	i = Email.lastIndexOf('@');
	j = Email.lastIndexOf('.');
	if (i < j)
		i = j;

	switch (Email.length - i - 1)
	{
	case 2:
		break;
	case 3:
		switch (Email.substr(i))
		{
		case '.com':
		case '.net':
		case '.org':
		case '.edu':
		case '.mil':
		case '.gov':
		case '.biz':
		case '.pro':
		case '.int':
			break;
		default:
			return '';
		}
		break;
	default:
		switch (Email.substr(i))
		{
		case '.name':
		case '.info':
			break;
		default:
			return '';
		}
		break;
	}

	Email = Email.toLowerCase();

	if (Email == '')
		return '';

	if (Email.indexOf(' ') != -1)
		return '';

	if (Email.indexOf('..') != -1)
		return '';

	if (Email.indexOf('.@') != -1)
		return '';

	if (Email.indexOf('@.') != -1)
		return '';

	if (Email.indexOf(':') != -1)
		return '';

	for (i=0; i < Email.length; i++)
	{
		c = Email.charAt(i);

		if (c >= '0' && c <= '9')
			continue;
		
		if (c >= 'a' && c <= 'z')
			continue;
		
		if ('`~!#$%^&*-_+=?/\\|@.'.indexOf(c) != -1)
			continue;

		return '';
	}

	if ((i=Email.indexOf('@'))==-1)
		return '';

	if (Email.substr(i + 1).indexOf('@')!=-1)
		return '';

	if (Email.charAt(0)=='.' || Email.charAt(Email.length - 1)=='.')
		return '';

	return Email;
}


function fn_Init_Highslide()
{
    document.writeln('<div class="highslide-html-content" id="highslide-html" style="width: 750px">');
	document.writeln('    <div class="highslide-move" style="border: 0; height: 18px; padding: 2px; cursor: default; text-align: left;">');
	document.writeln('        <table cellpadding="0" cellspacing="0" border="0" width="100%"><tr style="height:20px;"><td style="text-align:left;"><img src="/images/home/valc_logo.gif" alt="VALC.VN | Công ty Cổ phần cho thuê máy bay Việt Nam" /></td><td style="text-align:right;"><a href="#" onclick="return hs.close(this)" class="control">ĐÓNG</a></td></tr></table>');
	document.writeln('    </div>');
    document.writeln('	');
	document.writeln('    <div class="highslide-body"></div>');
    document.writeln('');
    document.writeln('</div>');
    document.writeln('<div class="highslide-html-content" id="highslide-html-small" style="width: 450px">');
	document.writeln('    <div class="highslide-move" style="border: 0; height: 50px; padding: 2px; cursor: default; text-align: left;">');
	document.writeln('        <table cellpadding="0" cellspacing="0" border="0" width="100%"><tr style="height:20px;"><td style="text-align:left;"><img src="/images/home/valc_logo.gif" alt="VALC.VN | Công ty Cổ phần cho thuê máy bay Việt Nam" /></td><td style="text-align:right;"><a href="#" onclick="return hs.close(this)" class="control">ĐÓNG</a></td></tr></table>');
	document.writeln('    </div>');
    document.writeln('	');
	document.writeln('    <div class="highslide-body"></div>');
    document.writeln('');
    document.writeln('</div>');
}

function fn_Init_Highslide_EN()
{
    document.writeln('<div class="highslide-html-content" id="highslide-html" style="width: 750px">');
	document.writeln('    <div class="highslide-move" style="border: 0; height: 18px; padding: 2px; cursor: default; text-align: left;">');
	document.writeln('        <table cellpadding="0" cellspacing="0" border="0" width="100%"><tr style="height:20px;"><td style="text-align:left;"><img src="/images/home/valc_logo.gif" alt="VALC.VN | VIETNAM AIRCRAFT LEASING COMPANY" /></td><td style="text-align:right;"><a href="#" onclick="return hs.close(this)" class="control">CLOSE</a></td></tr></table>');
	document.writeln('    </div>');
    document.writeln('	');
	document.writeln('    <div class="highslide-body"></div>');
    document.writeln('');
    document.writeln('</div>');
    document.writeln('<div class="highslide-html-content" id="highslide-html-small" style="width: 450px">');
	document.writeln('    <div class="highslide-move" style="border: 0; height: 50px; padding: 2px; cursor: default; text-align: left;">');
	document.writeln('        <table cellpadding="0" cellspacing="0" border="0" width="100%"><tr style="height:20px;"><td style="text-align:left;"><img src="/images/home/valc_logo.gif" alt="VALC.VN | VIETNAM AIRCRAFT LEASING COMPANY" /></td><td style="text-align:right;"><a href="#" onclick="return hs.close(this)" class="control">CLOSE</a></td></tr></table>');
	document.writeln('    </div>');
    document.writeln('	');
	document.writeln('    <div class="highslide-body"></div>');
    document.writeln('');
    document.writeln('</div>');
}

function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if ( aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
}

function bgoff(name,image)
{
	document.getElementById(name).style.background=image;
}
//==============================End Manu=============================
function checkAllGroupItem(groupID,obj){    
	var objValue =  obj.value;
	if(!isNaN(groupID)){
		if(objValue != "0"){
			for(var i=0;i<document.aspnetForm.elements.length;i++){
				if((document.aspnetForm.elements[i].type == "checkbox") && (document.aspnetForm.elements[i].id == groupID)){
					document.aspnetForm.elements[i].checked = true;
				}
			}
			obj.value = "0";
		}
		else{
			for(var i=0;i<document.aspnetForm.elements.length;i++){
				if((document.aspnetForm.elements[i].type == "checkbox") && (document.aspnetForm.elements[i].id == groupID)){
					document.aspnetForm.elements[i].checked = false;
				}
			}
			obj.value = "1";
		}
	}
}
//---------------------------------------------------------------	
function checkDeleteAll(aspnetForm){
    if(aspnetForm.chb_DeleteAll.checked == true){
	    for(var i=0;i<aspnetForm.elements.length;i++){
			    if((aspnetForm.elements[i].type == "checkbox") && (aspnetForm.elements[i].value == "delete")){
				    aspnetForm.elements[i].checked= true;
			    }
	    }
    }
    else{
	    for(var i=0;i<aspnetForm.elements.length;i++){
			    if((aspnetForm.elements[i].type == "checkbox") && (aspnetForm.elements[i].value == "delete")){
				    aspnetForm.elements[i].checked= false;
			    }
	    }
    }
}
//---------------------------------------------------------------
function checkDelete(aspnetForm)
{
	var check = false;
	for(var i=0;i<aspnetForm.elements.length;i++){
		if((aspnetForm.elements[i].type == "checkbox") && (aspnetForm.elements[i].checked == true) && (aspnetForm.elements[i].value == "delete")){
			check = true;
		}
	}
	
	if(!check){
		alert('Bạn phải chọn ít nhất một bản ghi cần xóa');
		return false;
	}
	answer = confirm('Bạn có muốn xóa không?');
	if(!answer){	    
		return false;
	}
	return true;
}
//---------------------------------------------------------------
function checkAddNew(aspnetForm)
{
	var check = false;
	if (aspnetForm.GroupName.value=='')
    {
        alert('Tên nhóm không thể trống!');
        aspnetForm.GroupName.focus();
        return false;
    }
	for(var i=0;i<aspnetForm.elements.length;i++){
		if((aspnetForm.elements[i].type == "checkbox") && (aspnetForm.elements[i].checked == true) && (aspnetForm.elements[i].value == "check")){
			check = true;
		}
	}
	
	if(!check){
		alert('Bạn phải chọn ít nhất một chức năng cho nhóm!');
		return false;
	}
	return true;
}
//---------------------------------------------------------------
function openwindow1(url,width,height)
{
	var top=(screen.height - height)/2;
	var left=(screen.width - width)/2;
	
	window.open(url,"","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no,left=" + left + ", top=" + top + ", width=" + width + ", height=" + height)
}
//-------------------------Cat Order-----------------------------
function checkSubmit(frm){
			dohoi(frm,frm.SOrder);
			return true;
		}
function changeOrderCat(Cat_ID)
{    
	if(!isNaN(Cat_ID)){	
		document.aspnetForm.SCat_Id.value=Cat_ID;
		document.aspnetForm.submit();
	}
}
function moveOptionUp(obj)
{		
	var selectedCount=0;
	for (i=0; i<obj.options.length; i++) 
	{
		if (obj.options[i].selected) 
		{
			selectedCount++;
		}
	}
	if (selectedCount > 1) 
	{
		return;
	}	
	var i = obj.selectedIndex;
	if (i == 0) 
	{
		return;
	}
	swapOptions(obj,i,i-1);
	obj.options[i-1].selected = true;
}

function moveOptionDown(obj) 
{
	var selectedCount=0;
	for (i=0; i<obj.options.length; i++) 
	{
		if (obj.options[i].selected) 
		{
			selectedCount++;
		}
	}
	if (selectedCount > 1) 
	{
		return;
	}	
	var i = obj.selectedIndex;
	if (i == (obj.options.length-1)) 
	{
		return;
	}
	swapOptions(obj,i,i+1);
	obj.options[i+1].selected = true;
}
function swapOptions(obj,i,z) 
{

	var o = obj.options;
	var i_selected = o[i].selected;
	var z_selected = o[z].selected;

	var temp = new Option(o[i].text, o[i].value, o[i].defaultSelected, o[i].selected);
	var temp2= new Option(o[z].text, o[z].value, o[z].defaultSelected, o[z].selected);
	o[i] = temp2;
	o[z] = temp;
	o[i].selected = z_selected;
	o[z].selected = i_selected;
}
function dohoi(frm,obj)
{	
	var k;
	var tx;
	tx = "" ;
	
	for (k=0; k<obj.options.length; ++k)
	{						
		tx = tx  + obj.options[k].value +  "$"; 
	}
	
	frm.hiddenOrder.value = tx;
}
//-----------------------End Cat Order---------------------------
//---------------------------------------------------------------
var isIE = (document.getElementById && document.all);
function openImage(vLink, vHeight, vWidth)
{
	var sLink = (typeof(vLink.href) == 'undefined') ? vLink : vLink.href;
	if (sLink == '')
	{
		return false;
	}
	winDef = 'status=no,resizable=no,scrollbars=no,toolbar=no,location=no,fullscreen=no,titlebar=yes,height='.concat(vHeight).concat(',').concat('width=').concat(vWidth).concat(',');
	winDef = winDef.concat('top=').concat((screen.height - vHeight)/2).concat(',');
	winDef = winDef.concat('left=').concat((screen.width - vWidth)/2);
	newwin = open('', '_blank', winDef);
	newwin.document.writeln('<title>Xem ảnh</title>');
	newwin.document.writeln('<body topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">');
	newwin.document.writeln('<a href="" onClick="window.close(); return false;"><img src="', sLink, '" alt="', (isIE) ? '' : '', '" border=0 title=\'Đóng lại\'></a>');
	newwin.document.writeln('</body>');
	if (typeof(vLink.href) != 'undefined')
	{
		return false;
	}
}
//---------------------------------------------------------------
var windowpopup;
function openwindow(url,width,height)
{
	var top=(screen.height - height)/2;
	var left=(screen.width - width)/2;
	if((windowpopup!=null)&&(!windowpopup.closed)){
		windowpopup.close();
	}
	windowpopup = window.open(url,"","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no,left=" + left + ", top=" + top + ", width=" + width + ", height=" + height)
}
//---------------------------------------------------------------
//==========================Popup Image==========================
function gen_Image(w,Thumb_W,Photo){
var szHTML, tf, it;
	it = '<img src="'+ Photo + '_T.jpg' +'" border="0">';
	szHTML='';
	szHTML+='<table cellSpacing=0 cellPadding=3 width=1 border=0>';
	szHTML+='<tr><td>';
	szHTML+= it;
	szHTML+='</td></tr>';
	szHTML+='<tr><td>';
	szHTML+='<input type="checkbox" value="Yes" name="CheckLeadImage" checked />&nbsp;<font class="ListContent">Hiển thị ảnh trong nội dung tin</font>';
	szHTML+='</td></tr>';
	szHTML+='</table>';
	
	return szHTML;
}
//===============================================
function removeLeadImage(){
		divImg.innerHTML = '';		
		document.aspnetForm.LeadImage.value = '';
		spanDeleteIcon.innerHTML = '';
}
//===============================================
function do_InsertImgEditor(w,Thumb_W,Photo, imageID)
{
	divImg.innerHTML = gen_Image(w,Thumb_W,Photo);
	document.aspnetForm.LeadImage.value = imageID;
	spanDeleteIcon.innerHTML = '<img style="cursor:hand" onclick=\"JavaScript:removeLeadImage()\" src=\"/Images/Admin/delete.gif\" border=\"0\" alt="Xóa ảnh">';
}	
//========================End Popup Image========================
//=======================Check Submit News=======================
function checkSubmitToAddNews(aspnetForm){
    //Tiêu đề tin
    if (aspnetForm.ctl00$ContentPlaceHolder1$txtSubject.value=='')
    {
        alert('Bạn phải nhập tiêu đề tin tức');
        aspnetForm.ctl00$ContentPlaceHolder1$txtSubject.focus();
        return false;
    }
    //Trạng thái
    if (aspnetForm.ctl00$ContentPlaceHolder1$DDL_Status.value=='')
    {
        alert('Bạn phải chọn trạng thái của tin');
        aspnetForm.ctl00$ContentPlaceHolder1$DDL_Status.focus();
        return false;
    }
    //Ngôn ngữ
    if (aspnetForm.ctl00$ContentPlaceHolder1$DDL_Language.value=='')
    {
        alert('Bạn phải chọn ngôn ngữ');
        aspnetForm.ctl00$ContentPlaceHolder1$DDL_Language.focus();
        return false;
    }
    //Danh mục tin tức
    if (aspnetForm.SCat_Id.value=='')
    {
        alert('Bạn phải chọn danh mục tin tức');
        aspnetForm.SCat_Id.focus();
        return false;
    }    
    //Tin liên quan
	var obj = document.getElementById("SRelateNews");
	var strNews_ID = ""
	for (var optionCounter = 0; optionCounter < obj.length; optionCounter++){
		if(strNews_ID!=""){strNews_ID = strNews_ID + ",";}
		strNews_ID = strNews_ID + obj.options[optionCounter].value;
	}	
	aspnetForm.hiddenRelateNewsID.value = strNews_ID;
	//Kết thúc
	return true;
}
//An hien tin lien quan
function Relate(){
    if (aspnetForm.ctl00$ContentPlaceHolder1$DDL_Language.value=='')
    {
        alert('Bạn phải chọn ngôn ngữ');
        aspnetForm.ctl00$ContentPlaceHolder1$DDL_Language.focus();
        return false;
    }
	if(document.all.divRelate.style.display == "none"){
		document.all.divRelate.style.display = "block";		
	}
	else{
		document.all.divRelate.style.display = "none";
	}
}
function displayRelateNewsIfExits()
{
    if(document.all.divRelate.style.display == "none"){
		document.all.divRelate.style.display = "block";
		}
}
function change_editor_cat(EditorCat_ID){
	var obj = document.getElementById("pEditorCatToRelate");
	var objHTTP = new ActiveXObject("Microsoft.XMLHTTP");
	var szURL = "Editor_Xml_Relate_News.aspx";
	var szHttpMethod = "POST";
	var szRequest = EditorCat_ID;
	objHTTP.Open(szHttpMethod, szURL, false);
	objHTTP.SetRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	objHTTP.Send(szRequest);
	var szReply = objHTTP.ResponseText;
	if (szReply!=''){
		obj.innerHTML = szReply;
	}
	objHTTP = null;
	szRequest = null;
	szReply	= null;
	return true;
}
/*Them moi tin lien quan*/
function AddNews(){
	var obj = document.getElementById("SRelateNewsSource");
	var obj1 = document.getElementById("SRelateNews");
	var optionCounter;
	var strText = "";
	var intID = "";
	var blAdd = true;
		
	if(obj!=null){
		for (optionCounter = 0; optionCounter < obj.length; optionCounter++){
			if(obj.options[optionCounter].value == obj.value){
				strText = obj.options[optionCounter].text;
				intID = obj.options[optionCounter].value;
			}
		}
		if(strText!="" && !isNaN(intID)){
			if(obj1!=null){
				for (optionCounter = 0; optionCounter < obj1.length; optionCounter++){
					if(obj1.options[optionCounter].value == intID){
						blAdd = false;
					}
				}
				if(blAdd){
					var myNewOption = new Option(strText,intID);
					obj1.options[obj1.length] = myNewOption;
				}
				else{
					alert("Bạn đã thêm tin này rồi.");
				}
			}
		}
	}
}
/*Xoa bo tin lien quan*/
function RemoveNews(){
	var obj = document.getElementById("SRelateNews");
	var blRemove = true;
		
	if(obj!=null){
		if(!isNaN(obj.value) && obj.value!=""){
			for (optionCounter = 0; optionCounter < obj.length; optionCounter++){
				if(obj.options[optionCounter].value == obj.value){
					obj.options[optionCounter] = null;
				}
			}
			
		}
	}
}
/*Store tin lien quan vao hidden field*/
function StoreRelatedNewsId(obj){
	var objHidden = document.getElementById("RelatedNews_Id");
	var blStore = true;
		
	if(obj!=null && objHidden !=null){
		if(!isNaN(obj.value) && obj.value!=""){
			for (optionCounter = 0; optionCounter < obj.length; optionCounter++){
				if(obj.options[optionCounter].value == obj.value){
					objHidden.value = obj.options[optionCounter].value;
				}
			}
			
		}
	}
}
/*Xem tin lien quan chua o hidden field*/
function ViewRelatedNews(){
	var objHidden = document.getElementById("RelatedNews_Id");
	var blStore = true;
		
	if(objHidden!=null){
		if(!isNaN(objHidden.value) && objHidden.value!=""){			
			window.open("Editor_View.aspx?id=" + objHidden.value);
		}
	}
}
//=====================End Check Submit News=====================
function EmailToFriend(strOpen)
    {
        window.open(strOpen, "Info", "status=1, width=660,height=550,toolbar=no,menubar=no,location=no");
    }
function displayStatus(strStatus){
	window.status = strStatus;
}
//=====================display On Off begin=====================
function displayOnOff(objId)
{
    var obj = document.getElementById(objId);
    if(obj!=null)
    {
        if(obj.style.display=="none")
            obj.style.display="block";
        else
            obj.style.display="none";
    }
}
function displayOnOff(objId,act)
{
    var obj = document.getElementById(objId);
    if(obj!=null)
    {
        if(act=="on")
            obj.style.display="block";
        else
            obj.style.display="none";
    }
}
//=====================display On Off end=======================
//===================Check form email begin=====================
function isEmail(str) {
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}
function checkformsendmail(){
    var form1 = document.forms[0];
	if (form1.hoten.value.length ==""){
			alert('Họ tên không thể trống!');
			form1.hoten.focus();
			return false;		
	}	
	if (form1.fromemail.value.length==""){
		alert("Email người gửi không thể trống!")
		form1.fromemail.focus();
		return false;
	}
	if (!isEmail(form1.fromemail.value)){
		alert("Email người gửi không hợp lệ!")
		form1.fromemail.focus();
		return false;
	}
	if (form1.toemail.value.length==""){
		alert("Email người nhận không thể trống!")
		form1.toemail.focus();
		return false;
	}
	if (!isEmail(form1.toemail.value)){
		alert("Email người nhận không hợp lệ!")
		form1.toemail.focus();
		return false;
	}
	if (form1.subject.value.length ==""){
			alert('Tiêu đề không thể trống!');
			form1.subject.focus();
			return false;		
	}
	
	return true;
}
function check_contact(){
	if (document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactName.value.length==''){
		alert("Bạn cần nhập họ tên!")
		document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactName.focus();
		return false;
	}
	if (document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactEmail.value.length==''){
		alert("Bạn cần nhập địa chỉ email!")
		document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactEmail.focus();
		return false;
	}
	if (!isEmail(document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactEmail.value)){
		alert("Địa chỉ Email không hợp lệ!")
		document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactEmail.focus();
		return false ;
	}
	if (document.aspnetForm.ctl00$ContentPlaceHolder1$DDL_GProfession.value.length ==''){
			alert('Bạn phải chọn lĩnh vự quan tâm!');
			document.aspnetForm.ctl00$ContentPlaceHolder1$DDL_GProfession.focus();
			return false;		
	}	
	if (document.aspnetForm.ctl00$ContentPlaceHolder1$DDL_Contact.value.length ==''){
			alert('Bạn phải chọn lý do liên hệ!');
			document.aspnetForm.ctl00$ContentPlaceHolder1$DDL_Contact.focus();
			return false;		
	}
	if (document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactContent.value.length==''){
		alert("Bạn cần nhập nội dung trao đổi")
		document.aspnetForm.ctl00$ContentPlaceHolder1$txtContactContent.focus();
		return false;
	}
	return true;
}
//====================Check form email end======================
//SetHome=======================================================
function setHome(ssit_arg){
	if(navigator.appVersion.charAt(navigator.appVersion.indexOf("MSIE") + 5) >= 5 && navigator.platform.indexOf("Win16") == -1 
	&& navigator.platform.indexOf("Mac") == -1){
	ssit_arg.style.behavior='url(#default#homepage)';
	ssit_arg.setHomePage(document.location);
	ssit_arg.href="#";
	return true;
	}
	else {return false}
}
//SetHome=======================================================
//=======================================================================
function ajax(url, display) {
    new Ajax.Updater(display, url, {asynchronous:true, evalScripts:true});
}

function openLayer(file,w,h)
{
	lay  = document.getElementById('floatlayer');
	if(lay != null)
	{
	    ajax(file,"floatlayer");
	    var left = getXCoord(lay);
	    var top  = getYCoord(lay);
	    lay.style.position = 'absolute';
	    lay.style.top      = top;
	    lay.style.left     = left;
	    lay.style.width = w;
	    lay.style.height = h;
	    lay.style.display  = 'block';
	    getFloatLayer('floatlayer').initialize();
	    alignFloatLayers();
	}
}
//=======================================================================

var xmlHttp = new XmlHttp();

// XmlHttp object class
function XmlHttp()
{
    this.array = new Array(1);

    this.setValue = function(v) { this.array[0] = v; }
    this.getValue = function()  { return this.array[0]; }
}

function loadXMLDoc_1(xmlHttp, url, callback, content)
{   
	xmlHttp.setValue(createXMLHttpRequest());
	if (xmlHttp.getValue())
	{		
		xmlHttp.getValue().onreadystatechange = function() {eval(callback);}
		xmlHttp.getValue().open('POST', url, true);
		xmlHttp.getValue().setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		xmlHttp.getValue().send(content);
		return true;
	}
	else
	{
		alert ('Trình duyệt của bạn không hỗ trợ AJAX!\nBạn hãy sử dụng trình duyệt IE 4.0 trở lên hoặc Mozilla FireFox 1.0 trở lên');
		return false;
	}
}

function createXMLHttpRequest()
{
	var xmlHttp = false;
	try
    {	// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
    }
	catch (e)
    {	// Internet Explorer
		try
	  	{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
		  	catch (e)
			{
				return null;
			}
		}
    }
	return xmlHttp;
}


////comment
function postNewsComment(id)
{
	var flag = false;
	var fullname = document.getElementById('txtName').value;
	var email = document.getElementById('txtEmail').value;
	var subject = document.getElementById('txtSubject').value;
	var content = document.getElementById('txtContent').value;
    if(fullname == ""){
        alert('Xin vui lòng nhập họ tên');
        return false;
    }
	if(!CheckEmailAddress(email))
	{
		alert('E-mail không hợp lệ');
		return false;
	}
    if(subject == ""){
        alert('Xin vui lòng nhập tiêu đề');
        return false;
    }
    if(content == ""){
        alert('Xin vui lòng nhập nội dung');
        return false;
    }
    var obj = document.getElementById('divNewsComment');
    if(obj!=null)
    {
        obj.innerHTML = "<img src='/Images/loading.gif'>";
    }
    loadXMLDoc_1(xmlHttp, '/Home/postcomment.aspx', 'postCommentComplete()', 'id=' + id + '&fullname=' + fullname + '&email=' + email + '&subject=' + subject + '&content=' + content);
}

function postCommentComplete()
{
    var obj = document.getElementById('divNewsComment');
	if (xmlHttp.getValue().readyState == 4 || xmlHttp.getValue().readyState=="complete")
	{
	    if (xmlHttp.getValue().status == 200)
	    {
	        var returnText = xmlHttp.getValue().responseText;
	        if(obj!=null)
	        {
	            obj.innerHTML = returnText;
	        }
		}
	}
	return false;
}

function opencomment(objOFF_ID, objON_ID)
{
    var objOFF = document.getElementById(objOFF_ID);
    var objON = document.getElementById(objON_ID);
    if(objOFF!=null&&objON!=null)
    {
        objOFF.style.display = "none";
	    if(objON.style.display == "none"){
		    objON.style.display = "block";		
	    }
	    else{
		    objON.style.display = "block";
	    }
    }
}

////send email
function postNewsSendEmail(id)
{
	var flag = false;
	var fullname = document.getElementById('txtSendEmail_Name').value;
	var email = document.getElementById('txtSendEmail_Email').value;
	var friendemail = document.getElementById('txtSendEmail_FriendEmail').value;
	var subject = document.getElementById('txtSendEmail_Subject').value;
	var content = document.getElementById('txtSendEmail_Content').value;
    if(fullname == ""){
        alert('Xin vui lòng nhập họ tên');
        return false;
    }
	if(!CheckEmailAddress(email))
	{
		alert('E-mail của bạn không hợp lệ');
		return false;
	}
	if(!CheckEmailAddress(friendemail))
	{
		alert('E-mail người nhận không hợp lệ');
		return false;
	}
    if(subject == ""){
        alert('Xin vui lòng nhập tiêu đề');
        return false;
    }
    if(content == ""){
        alert('Xin vui lòng nhập nội dung');
        return false;
    }
    
    var obj = document.getElementById('divNewsSendEmail');
    if(obj!=null)
    {
        obj.innerHTML = "<img src='/Images/loading.gif'>";
    }
    loadXMLDoc_1(xmlHttp, '/VietNam/Home/postsendemail.aspx', 'postSendEmailComplete()', 'id=' + id + '&fullname=' + fullname + '&email=' + email + '&friendemail=' + friendemail + '&subject=' + subject + '&content=' + content);
}

function postSendEmailComplete()
{
    var obj = document.getElementById('divNewsSendEmail');
	if (xmlHttp.getValue().readyState == 4 || xmlHttp.getValue().readyState=="complete")
	{
	    if (xmlHttp.getValue().status == 200)
	    {
	        var returnText = xmlHttp.getValue().responseText;
	        if(obj!=null)
	        {
	            obj.innerHTML = returnText;
	        }
		}
	}
	return false;
}
////send email Online FAQ
function postOnlineFAQSendEmail()
{
	var flag = false;
	var fullname = document.getElementById('txtSendEmail_Name').value;
	var email = document.getElementById('txtSendEmail_Email').value;
	var subject = document.getElementById('txtSendEmail_Subject').value;
	var content = document.getElementById('txtSendEmail_Content').value;
    if(fullname == ""){
        alert('Xin vui lòng nhập họ tên');
        return false;
    }
	if(!CheckEmailAddress(email))
	{
		alert('E-mail của bạn không hợp lệ');
		return false;
	}
    if(subject == ""){
        alert('Xin vui lòng nhập tiêu đề');
        return false;
    }
    if(content == ""){
        alert('Xin vui lòng nhập nội dung');
        return false;
    }
    
    var obj = document.getElementById('divNewsSendEmail');
    if(obj!=null)
    {
        obj.innerHTML = "<img src='/Images/loading.gif'>";
    }
    loadXMLDoc_1(xmlHttp, '/VietNam/Home/postonlinefaqsendemail.aspx', 'postOnlineFAQSendEmail_Complete()', 'fullname=' + fullname + '&email=' + email + '&subject=' + subject + '&content=' + content);
}

function postOnlineFAQSendEmail_Complete()
{
    var obj = document.getElementById('divNewsSendEmail');
	if (xmlHttp.getValue().readyState == 4 || xmlHttp.getValue().readyState=="complete")
	{
	    if (xmlHttp.getValue().status == 200)
	    {
	        var returnText = xmlHttp.getValue().responseText;
	        if(obj!=null)
	        {
	            obj.innerHTML = returnText;
	        }
		}
	}
	return false;
}
function switchActive(i){
	if(i == 0){
		document.getElementById('cHoSTC').className = 'cActive';
		document.getElementById('cHaSTC').className = 'cNoActive';
		document.getElementById('aHoSTC').className = 'Active';
		document.getElementById('aHaSTC').className = 'NoActive';
	}
	else{
		document.getElementById('cHoSTC').className = 'cNoActive';
		document.getElementById('cHaSTC').className = 'cActive';
		document.getElementById('aHoSTC').className = 'NoActive';
		document.getElementById('aHaSTC').className = 'Active';
	}
}
////insert related news
function do_InsertRelatedNews(strNewsId)
{
    if(strNewsId!="")
    {
        var obj = document.getElementById('divRelate');
        var objhidden = document.getElementById("hiddenRelateNewsID");
        if(obj!=null)
        {
            obj.innerHTML = "<img src='/Images/loading.gif'>";
        }
        objhidden.value = strNewsId;
        loadXMLDoc_1(xmlHttp, '/Admin/XML_Get_RelatedNews.aspx', 'InsertRelatedNews_Complete()', 'idc=' + strNewsId);
    }        
}

function InsertRelatedNews_Complete()
{
    var obj = document.getElementById('divRelate');
	if (xmlHttp.getValue().readyState == 4 || xmlHttp.getValue().readyState=="complete")
	{
	    if (xmlHttp.getValue().status == 200)
	    {
	        var returnText = xmlHttp.getValue().responseText;
	        if(obj!=null)
	        {
	            obj.innerHTML = returnText;
	        }
		}
	}
	return false;
}

function removerelatednews(objID)
{
    var obj = document.getElementById(objID);
    var objhidden = document.getElementById("hiddenRelateNewsID");
    var strNewsId = "";
    
    if(obj!=null&&objhidden!=null)
    {
        var arr = objhidden.value.split(',');
        for(var i=0;i<arr.length;i++)
        {
            if(arr[i]!=objID)
            {
                if(strNewsId!="") strNewsId += ",";
                strNewsId += arr[i];
            }
        }
        objhidden.value = strNewsId;
        obj.removeNode(true);
    }
}

////stock
function geneStock()
{
    var obj = document.getElementById('tdStockOnLeft');
    if(obj!=null)
    {
        obj.innerHTML = "<img src='/Images/loading.gif'>";
    }
    loadXMLDoc_1(xmlHttp, '/Service/stock.aspx', 'geneStock_Complete()', '');
}

function geneStock_Complete()
{
    var obj = document.getElementById('tdStockOnLeft');
	if (xmlHttp.getValue().readyState == 4 || xmlHttp.getValue().readyState=="complete")
	{
	    if (xmlHttp.getValue().status == 200)
	    {
	        var returnText = xmlHttp.getValue().responseText;
	        if(obj!=null)
	        {
	            returnText = returnText.replace("<SCRIPT language=javascript src=\"GetHCMSDataSmall.js","<SCRIPT language=javascript src=\"http://vnexpress.net/User/ck/hcms/GetHCMSDataSmall.js");
	            returnText = returnText.replace("<SCRIPT language=javascript src=\"GetHNSDataSmall.js","<SCRIPT language=javascript src=\"http://vnexpress.net/User/ck/hns/GetHNSDataSmall.js");
	            obj.innerHTML = returnText;
	        }
		}
	}
	return false;
}

function changeOnOff_Contest(obj)
{
    if(obj.className == 'style_bottom_contest_menu_out')
    {
        obj.className = 'style_bottom_contest_menu_in';
    }
    else
    {
        obj.className = 'style_bottom_contest_menu_out';
    }
}


function FloatTopDiv()
{
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	if(!ns)
	{
		startLX = 0 , startLY = 25;
		//startLX = ((document.body.clientWidth -1230)/2) + 110 , startLY = 25;
		startRX = document.body.clientWidth - 115 , startRY = 25;
		//startRX = ((document.body.clientWidth)/2) + 390 , startRY = 25;
	}
	else
	{
		startLX = 0 , startLY = 25;
		startRX = document.body.clientWidth - 115 , startRY = 25;
		//startLX = ((document.body.clientWidth -1230)/2) + 95 , startLY = 25;
		//startRX = ((document.body.clientWidth -770)/2) + 763 , startRY = 25;
	}
	var d = document;
	function ml(id)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		el.sP=function(x,y){this.style.left=x;this.style.top=y;};
		el.x = startRX;
		el.y = startRY;
		return el;
	}
	function m2(id)
	{
		var e2=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		e2.sP=function(x,y){this.style.left=x;this.style.top=y;};
		e2.x = startLX;
		e2.y = startLY;
		return e2;
	}
	window.stayTopLeft=function()
	{
		if (document.documentElement && document.documentElement.scrollTop)
			var pY =  document.documentElement.scrollTop;
		else if (document.body)
			var pY =  document.body.scrollTop;
		if (document.body.scrollTop > 30){startLY = 1;startRY = 1;} else {startLY = 25;startRY = 25;};
		ftlObj.y += (pY+startRY-ftlObj.y)/16;
		ftlObj.sP(ftlObj.x, ftlObj.y);
		ftlObj2.y += (pY+startLY-ftlObj2.y)/16;
		ftlObj2.sP(ftlObj2.x, ftlObj2.y);
		setTimeout("stayTopLeft()", 10);
	}
	ftlObj = ml("divAdRight");
	//stayTopLeft();
	ftlObj2 = m2("divAdLeft");
	stayTopLeft();
}

function ShowAdDiv()
{
	var objAdDivRight = document.getElementById("divAdRight");
	var objAdDivLeft = document.getElementById("divAdLeft");		
	
	if (document.body.clientWidth < 980)
	{
	    if(objAdDivRight!=null||objAdDivRight!=undefined)
	        objAdDivRight.style.display = "none";
	    if(objAdDivLeft!=null||objAdDivLeft!=undefined)
		    objAdDivLeft.style.display = "none";
	}
	else
	{
	    if(objAdDivRight!=null||objAdDivRight!=undefined)
	        objAdDivRight.style.display = "block";
	    if(objAdDivLeft!=null||objAdDivLeft!=undefined)
		    objAdDivLeft.style.display = "block";
		FloatTopDiv();
	}
}


function Submit_Slide_News()
{
    var objNews_Id = document.getElementById("hdNews_Id");
    if(objNews_Id!=null)
    {
        var strNews_Id = objNews_Id.value.substring(1,objNews_Id.value.length);
        var arrNews_Id = strNews_Id.split(',');
        var strImg = "";
        
        for(i=0;i<arrNews_Id.length;i++)
        {
            var id = "hdslidenews_img_" + arrNews_Id[i];
            var obj = document.getElementById(id);
            
            if(obj!=null && obj.value!= "")
            {
                if(strImg!="") strImg += ",";
                strImg += obj.value;
            }
            else
            {
                alert("Bạn phải Upload ảnh của tất cả tin tức");
                return false;
            }
        }
        
        ///XML
        var obj = document.getElementById("tdButton");
        if(obj!="")
            obj.innerHTML = "<img src='/images/loading.gif'/>";
        loadXMLDoc_1(xmlHttp, '/Admin/XML_doSave_Slide_New.aspx', 'Submit_Slide_News_Complete()', 'newsid=' + strNews_Id + '&img=' + strImg);
    }
}

function Submit_Slide_News_Complete()
{
	if (xmlHttp.getValue().readyState == 4 || xmlHttp.getValue().readyState=="complete")
	{
	    if (xmlHttp.getValue().status == 200)
	    {
	        var returnText = xmlHttp.getValue().responseText;
	        if(returnText=="error=0")
	        {
	            alert("Có lỗi xảy ra khi xử lý");
	            return false;
	        }
	        else
	        {
	            alert(returnText);
	            location.href="Slide_News_List.aspx";
	        }
		}
	}
	return false;
}

function removeSlideNews(rootid,tableid,newsid)
{
    if(confirm("Bạn có muốn gỡ bỏ tin này không"))
    {
        var objhdNews_id = document.getElementById("hdNews_Id");
        var obj = document.getElementById(tableid);
        var objRoot = document.getElementById(rootid);
        if(objhdNews_id!= null && obj!=null && objRoot != null)
        {
            objRoot.removeChild(obj);
            objhdNews_id.value = objhdNews_id.value.replace("," + newsid,"");
        }
    }
}

function addSlideNews(rootid)
{
    openwindow('Slide_News_Editor_Popup.aspx?rid=' + rootid,750,500);
}

//-------------------------------------------------------------------------------------------
var boolOnMenu = false;
var boolOnSubMenu = false;
var varTimeOut;
var varMenuTimersCheck = 3000;
var maxMenuWidth = 960;

function fn_findPosX(obj) 
{
    var iReturnValue = 0;
    var oElement = obj;
    while( oElement != null ) {
        iReturnValue += oElement.offsetLeft;
        oElement = oElement.offsetParent;
    }
    return iReturnValue;
}

function fn_findWidthObj(obj) 
{
    var iReturnValue = 0;
    var oElement = obj;
    while( oElement != null ) {
        iReturnValue += oElement.offsetWidth;
        oElement = oElement.offsetParent;
    }
    return iReturnValue;
}

function fn_MoveObjToPos(obj,objWidth,objPos,mainObjWidth,mMaxWidth)
{
    var intMiddlePos = objPos + (mainObjWidth / 2);
    var intObjMiddleWidth = objWidth / 2;
    if(obj!=null)
    {
        if((intMiddlePos - intObjMiddleWidth) <= 0)
        {
            obj.style.left = objPos;
        }
        else if((intMiddlePos - intObjMiddleWidth) > 0 && (intMiddlePos + intObjMiddleWidth) < mMaxWidth)
        {
            obj.style.left = intMiddlePos - intObjMiddleWidth;
        }
        else if((intMiddlePos + intObjMiddleWidth) >= mMaxWidth)
        {
            obj.style.left = (objPos + mainObjWidth) - objWidth - 15;
        }
//        if((objWidth+objPos) > mMaxWidth)
//        {
//            if((intMiddlePos + intObjMiddleWidth) > mMaxWidth)
//            {
//                obj.style.left = (objPos + mainObjWidth) - objWidth - 15;
//            }
//            else
//            {
//                obj.style.left = intMiddlePos - intObjMiddleWidth;
//            }
//        }
//        else
//        {
//            obj.style.left = objPos;
//        }
    }
}

function fn_setOnMenu(value)
{
    boolOnMenu = value;
    if(value)
        clearTimeout(varTimeOut);
}
function fn_setOnSubMenu(value,valuesub,thisMainObjID, thisSubObjID, hdCurrMainObjID, hdCurrSubObjID, hdDisplayedMainMenuID, hdDisplayedSubMenuID)
{
    boolOnMenu = value;
    boolOnSubMenu = valuesub;
    if(value||valuesub)
        clearTimeout(varTimeOut);
    if(!value&&!valuesub)
        varTimeOut = setTimeout("fn_menutop_settimeout('" + thisMainObjID + "','" + hdCurrSubObjID +"','" + hdDisplayedMainMenuID +"','" + hdDisplayedSubMenuID +"')", varMenuTimersCheck);
}
function fn_menutop_item_over(thisMainObjID, thisSubObjID, hdCurrMainObjID, hdCurrSubObjID, hdDisplayedMainMenuID, hdDisplayedSubMenuID)
{
    var thisMainObj = document.getElementById(thisMainObjID);
    var thisTableSubObj = document.getElementById("table" + thisSubObjID);
    var thisSubObj = document.getElementById(thisSubObjID);

    var hdCurrMainObj = document.getElementById(hdCurrMainObjID);
    var hdCurrSubObj = document.getElementById(hdCurrSubObjID);
    var hdDisplayedMainMenuObj = document.getElementById(hdDisplayedMainMenuID);
    var hdDisplayedSubMenuObj = document.getElementById(hdDisplayedSubMenuID);

    var intWidth_SubObj = 110;
    var intWidth_MainObj = 0;
    var intPos_SubObj = 0;
    fn_setOnMenu(true)
    
    if(hdCurrSubObj!=null)
    {
        if(hdCurrSubObj.value!="")
        {
            var currObj = document.getElementById(hdCurrSubObj.value);
            if(currObj!=null)
                currObj.style.display = "none";
        }        
        hdCurrSubObj.value = thisSubObjID;
    }
    if(hdCurrMainObj!=null)
    {
        if(hdCurrMainObj.value!="")
        {
            var currMainObj = document.getElementById(hdCurrMainObj.value);
            if(currMainObj!=null)
                currMainObj.className = "style_menutop_item_area_out";
        }        
        hdCurrMainObj.value = thisMainObjID;
    }

    if(thisMainObj!=null)
    {
        thisMainObj.className = "style_menutop_item_area_over";
        intPos_SubObj = fn_findPosX(thisMainObj);
        intWidth_MainObj = thisMainObj.offsetWidth;
    }
    if(thisSubObj!=null)
    {
        thisSubObj.style.display = "block";        
        intWidth_SubObj = thisTableSubObj.offsetWidth;        
        fn_MoveObjToPos(thisTableSubObj,intWidth_SubObj,intPos_SubObj,intWidth_MainObj,maxMenuWidth);
    }
    if(hdDisplayedMainMenuObj!=null)
    {
        if(hdDisplayedMainMenuObj.value!="" && hdDisplayedMainMenuObj.value!=thisMainObjID)
        {
            var DisplayedMainMenuObj = document.getElementById(hdDisplayedMainMenuObj.value);
            if(DisplayedMainMenuObj!=null)
            {
                DisplayedMainMenuObj.className = "style_menutop_item_area_out";
            }
        }
    }
}

function fn_menutop_item_out(thisMainObjID, thisSubObjID, hdCurrSubObjID, hdDisplayedMainMenuID, hdDisplayedSubMenuID)
{
    boolOnMenu = false;   
    varTimeOut = setTimeout("fn_menutop_settimeout('" + thisMainObjID + "','" + hdCurrSubObjID +"','" + hdDisplayedMainMenuID +"','" + hdDisplayedSubMenuID +"')", varMenuTimersCheck);
}
function fn_menutop_settimeout(thisMainObjID, hdCurrSubObjID, hdDisplayedMainMenuID, hdDisplayedSubMenuID)
{
    if(!boolOnMenu&&!boolOnSubMenu)
    {
        fn_menutop_reset(thisMainObjID, hdCurrSubObjID, hdDisplayedMainMenuID, hdDisplayedSubMenuID);
    }
    varTimeOut = setTimeout("fn_menutop_settimeout('" + thisMainObjID + "','" + hdCurrSubObjID +"','" + hdDisplayedMainMenuID +"','" + hdDisplayedSubMenuID +"')", varMenuTimersCheck);
}
function fn_menutop_reset(thisMainObjID, hdCurrSubObjID, hdDisplayedMainMenuID, hdDisplayedSubMenuID)
{
    var thisMainObj = document.getElementById(thisMainObjID);
    var hdCurrSubObj = document.getElementById(hdCurrSubObjID);
    var hdDisplayedMainMenuObj = document.getElementById(hdDisplayedMainMenuID);
    var hdDisplayedSubMenuObj = document.getElementById(hdDisplayedSubMenuID);
    var strCurrObjID = hdDisplayedSubMenuObj.value;
    
    if(thisMainObj!=null)
        thisMainObj.className = "style_menutop_item_area_out";
        
    if(hdCurrSubObj!=null)
    {
        if(hdCurrSubObj.value!="")
        {
            var currObj = document.getElementById(hdCurrSubObj.value);
            if(currObj!=null)
                currObj.style.display = "none";
        }        
        hdCurrSubObj.value = strCurrObjID;
    }    
    if(hdDisplayedMainMenuObj!=null)
    {
        if(hdDisplayedMainMenuObj.value!="")
        {
            var DisplayedMainMenuObj = document.getElementById(hdDisplayedMainMenuObj.value);
            if(DisplayedMainMenuObj!=null)
            {
                DisplayedMainMenuObj.className = "style_menutop_item_area_over";
            }
        }
        if(hdDisplayedSubMenuObj.value!="")
        {
            var DisplayedSubMenuObj = document.getElementById(hdDisplayedSubMenuObj.value);
            strCurrObjID = hdDisplayedSubMenuObj.value;
            if(DisplayedSubMenuObj!=null)
            {
                DisplayedSubMenuObj.style.display = "block";
            }
        }
    }
    
    clearTimeout(varTimeOut);
    
}
//-------------------------------------------------------------------------------------------
var arItem = new Array();
var maxImgWidthOnTop = 80;

function getNodeValue(o){
	if (o.item(0)){
		if (o.item(0).firstChild){
			return o.item(0).firstChild.nodeValue;
		}
		else{
			return '';
		}
	}
	else{
		return '';
	}
}	
function getNodeAttributeValue(o){
	if (o.item(0)){
		if (o.item(0).firstChild){
			return o.item(0).firstChild.nodeValue;
		}
		else{
			return '';
		}
	}
	else{
		return '';
	}
}	
function selectTabHot()
{
    var file = "/XML/news_tophomepage_1.xml";
    var i=0;
    
	AjaxRequest.get(
		{
		'url':file
		,'onSuccess':function(req){
			for (i=0;i<req.responseXML.getElementsByTagName('news').length;i++){
				with(req.responseXML.getElementsByTagName('news').item(i)){
					arItem[i] = new Array(8);
					arItem[i][0] = getAttribute('imgname');
					arItem[i][1] = getAttribute('imgwidth');
					arItem[i][2] = getAttribute('imgheight');
					arItem[i][3] = getAttribute('path');
					arItem[i][4] = getAttribute('brief');
					arItem[i][5] = getAttribute('icat');
					arItem[i][6] = getAttribute('inews');
					arItem[i][7] = getAttribute('subject');			
				}
			}
			ShowHomePageNewsTop5(arItem,req.responseXML.getElementsByTagName('news').length,'tdHomePage_TopBox');
		}
		,'onError':function(req){}
		}
	)
}
function selectTabMostViewed()
{
    var file = "/XML/news_mostviewed_1.xml";
    var imgTabHot = document.getElementById("imgTabHot");
    var imgTabMostViewed = document.getElementById("imgTabMostViewed");
    
    imgTabHot.src= "/images/home/bt_tinnoibat_off.gif";
    imgTabMostViewed.src= "/images/home/bt_tindocnhieunhat_on.gif";

	AjaxRequest.get(
		{
		'url':file
		,'onSuccess':function(req){
			for (i=0;i<req.responseXML.getElementsByTagName('news').length;i++){
				with(req.responseXML.getElementsByTagName('news').item(i)){
					arItem[i] = new Array(8);
					arItem[i][0] = getAttribute('imgname');
					arItem[i][1] = getAttribute('imgwidth');
					arItem[i][2] = getAttribute('imgheight');
					arItem[i][3] = getAttribute('path');
					arItem[i][4] = getAttribute('brief');
					arItem[i][5] = getAttribute('icat');
					arItem[i][6] = getAttribute('inews');
					arItem[i][7] = getAttribute('subject');			
				}
			}
			ShowHomePageNewsTop5(arItem,i,'tdHomePage_TopBox');
		}
		,'onError':function(req){}
		}
	)
}
//-------------------------------------------------------------------------------------------
function ShowHomePageNewsTop5(arr,total,objID)
{
    var obj = document.getElementById(objID);
    var strContent = "";
    if(obj!=null)
    {
        for(var i=0;i<total;i++)
        {
            var imgname = arr[i][0];
            var imgwidth = arr[i][1];
            var imgheight = arr[i][2];
            var path = arr[i][3];
            var brief = arr[i][4];
            var icat = arr[i][5];
            var inews = arr[i][6];
            var subject = arr[i][7];
            
            if(i==0)
            {
                strContent += getfirstnews(i,subject,brief,path,imgname,imgwidth,imgheight,maxImgWidthOnTop);
            }
            else
            {
                strContent += getothernews(i,subject,path);
            }
        }
        obj.innerHTML = strContent;
    }
}

var iMaxTopBox_Height = 227;

function fn_checkHPTopBox_Height(total)
{
    var iCurr_Height = 0;
    var iCurr_Pos = 0;
    for(var i=0;i<total;i++)
    {
        var obj = gmobj("tbTopBox" + i.toString());
        iCurr_Pos = i;
        if(obj!=null)
        {
            iCurr_Height += obj.offsetHeight;
            if(iCurr_Height >= iMaxTopBox_Height)
               break;
        }
    }
    if(iCurr_Height==0)
    {
        iCurr_Pos = 6;
    }
    for(var i=iCurr_Pos;i<total;i++)
    {
        var obj = gmobj("tbTopBox" + i.toString());
        if(obj!=null)
        {
            obj.parentNode.removeChild(obj);
        }
    }
}

function getothernews(iID,subject,path)
{
    var strReturn = "";
    strReturn = "<table id=\"tbTopBox" + iID + "\" cellpadding='0' cellspacing='0' border='0' width='100%'>";
    strReturn += "<tr style='height='3px'><td></td></tr>";
    strReturn += "<tr>";
    strReturn += "  <td style=\"width:10px;vertical-align:top;text-align:left;\"><img src='/Images/Home/bulletM.gif'></td>";    
    strReturn += "  <td style=\"vertical-align:top;text-align:left;\">";    
    strReturn += "      <a href=\"" + path + "\" class='style_newscat_newssubject_ontopbox_other_link'>" + subject + "</a>";
    strReturn += "  </td>";
    strReturn += "</tr>";
    strReturn += "</table>";
    
    return strReturn;
}
function getfirstnews(iID,subject,brief,path,imgname,imgwidth,imgheight,maxImgWidth)
{
    var strReturn = "";
    var strImg = "";
    var iBrief_length = 170;
    
    if(imgname!="")
    {
        if(parseInt(imgwidth) > parseInt(maxImgWidth))
            imgwidth = maxImgWidth;
        
        strImg = "<table cellpadding='0' cellspacing='0' border='0' width='1' align='left' style=\"padding:0 5 2 0;margin:0 5 2 0;\">";
        strImg += "<tr>";
        strImg += "     <td class=\"style_img_homepage_area\"><a href=\"" + path + "\"><img src=\"" + imgname + "\" border=\"0\" width=\"" + imgwidth + "\" /></a></td>";
        strImg += "</tr>";
        strImg += "</table>";
    }
    
    if(brief.length >iBrief_length)
    {
        brief = brief.substr(0,iBrief_length);
        var iSpace_index = brief.lastIndexOf(' ');
        if(iSpace_index>0)
        {
            brief = brief.substr(0,iSpace_index + 1);
        }
        brief = brief + "...";
    }
    
    strReturn = "<table id=\"tbTopBox" + iID + "\" cellpadding='0' cellspacing='0' border='0' width='100%'>";
    strReturn += "<tr>";
    strReturn += "  <td>";    
    strReturn += "      " + strImg;
    strReturn += "      <div align='left' valign='top'>";
    strReturn += "          <a href=\"" + path + "\" class='style_newscat_newssubject_ontopbox_link'>" + subject + "</a>";
    strReturn += "      </div>";
    strReturn += "      <div class=\"style_homepage_ontopbox_catnews_brief\">";
    strReturn += "          " + brief;
    strReturn += "      </div>";
    strReturn += "  </td>";
    strReturn += "</tr>";
    strReturn += "</table>";
    
    return strReturn;
}
//-------------------------------------------------------------------------------------------
function gmobj(objID)
{
    return document.getElementById(objID);
}
function iif(iEx1,r1,r2){
	if(iEx1)return r1;
	else return r2;
}

function fn_obj_display_onoff(objID,status)
{
    var obj = document.getElementById(objID);
    var sStatus = "";
    
    if(status==true)
        sStatus = "block";
    else
        sStatus = "none";
    if(obj!=null)
    {
        obj.style.display = sStatus;
    }
}
//-------------------------------------------------------------------------------------------