// JScript File

var XmlHttp=null;
var obj=null;

function SoSanhLapTop(LapTopID1,GroupID1,LapTopID2,GroupID2,LapTopID3,GroupID3,type)
{    
        if(obj==null)obj=new general();
	    XmlHttp=obj.CreateXmlHttpRequestObject();
	    if(XmlHttp != null)
	    {		    
		    if(LapTopID1!=0&&GroupID1!=0)
		    {           	    		    
			    var requestUrl ="VTA_SoSanhSanPham.aspx?Type=1&LapTopID1="+LapTopID1+"&GroupID1="+GroupID1+"&LapTopID2="+LapTopID2+"&GroupID2="+GroupID2+"&LapTopID3="+LapTopID3+"&GroupID3="+GroupID3;
			    XmlHttp.onreadystatechange =Call_backSosanh;
			    XmlHttp.open("GET", requestUrl, true);    
			    XmlHttp.send(null); 
		    }	
	    }
}

function SoSanhLapTopCallBack()
{    
        if(obj==null)obj=new general();
	    XmlHttp=obj.CreateXmlHttpRequestObject();
	    if(XmlHttp != null)
	    {		
	            var GroupID1 =0;
	            var GroupID2 =0;
	            var GroupID3 =0;
	            
	            var LapTopID1 =0;
	            var LapTopID2 =0;
	            var LapTopID3 =0;
	            
        	    var cboMode1=obj.FIND("cboGroup1");		                                    	    
		        if(cboMode1.options.selectedIndex!=0)
		        {   
		            GroupID1 = cboMode1.options[cboMode1.options.selectedIndex].value;
		        }
        	    
        	    var cboMode2=obj.FIND("cboGroup2");		                                    	    
		        if(cboMode2.options.selectedIndex!=0)
		        {   
		            GroupID2 = cboMode2.options[cboMode2.options.selectedIndex].value;
		        }
		        
        	    var cboMode3=obj.FIND("cboGroup3");		                                    	    
		        if(cboMode3.options.selectedIndex!=0)
		        {   
		            GroupID3 = cboMode3.options[cboMode3.options.selectedIndex].value;
		        }
		        
		        var cboLapTop1= obj.FIND("cboLapTop1");		                                    	    
		        if (cboLapTop1.options.selectedIndex!=0)
		        {
		            LapTopID1 = cboLapTop1.options[cboLapTop1.options.selectedIndex].value;
		        }
		        
		        var cboLapTop2= obj.FIND("cboLapTop2");		                                    	    
		        if (cboLapTop2.options.selectedIndex!=0)
		        {
		            LapTopID2 = cboLapTop2.options[cboLapTop2.options.selectedIndex].value;
		        }

		        var cboLapTop3= obj.FIND("cboLapTop3");		                                    	    
		        if (cboLapTop3.options.selectedIndex!=0)
		        {
		            LapTopID3 = cboLapTop3.options[cboLapTop3.options.selectedIndex].value;
		        }

			    var requestUrl ="VTA_SoSanhSanPham.aspx?LapTopID1="+LapTopID1+"&GroupID1="+GroupID1+"&LapTopID2="+LapTopID2+"&GroupID2="+GroupID2+"&LapTopID3="+LapTopID3+"&GroupID3="+GroupID3;			    
			    XmlHttp.onreadystatechange =Call_backSosanh;
			    XmlHttp.open("GET", requestUrl, true);    
			    XmlHttp.send(null); 
	    }
}


/*
function BinChangeHang(GroupID)
{
	if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{   
			if(obj==null)obj=new general();
	        XmlHttp=obj.CreateXmlHttpRequestObject();
	        if(XmlHttp != null)
	        {	
	            var ddlMakeList = obj.FIND("cbohang" + GroupID);
		        if(ddlMakeList.options.selectedIndex!=0)
		        {   
    			    var requestUrl ="VTA_SoSanhSanPham.aspx?Type=2&GroupID=" + GroupID;
			        XmlHttp.onreadystatechange =Call_backcboHangSX(GroupID);
			        XmlHttp.open("GET", requestUrl, true);    
			        XmlHttp.send(null); 
		        }		          
	        }
	 } 
}
*/

function BinDataComBoLaptop()
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	
	    var ddlMakeList=obj.FIND("Left_Laptop_Search1_cboGroupProduct");	
	                            
		if(ddlMakeList.options.selectedIndex!=0)
		{   
			var requestUrl = "VTA_CallbackLaptop.aspx?data=" + ddlMakeList.options[ddlMakeList.options.selectedIndex].value+"&type=1";
			XmlHttp.onreadystatechange =Call_backBinDataComBoLaptop;
			XmlHttp.open("GET", requestUrl, true);    
			XmlHttp.send(null); 
		}		          
	}
}

function TimKiemResult(key,id,tool,page,price1,price2)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		   
		var requestUrl = "VTA_CallbackLaptop.aspx?id=" + id + "&tool=" + tool + "&page=" + page + "&price1=" + price1 + "&price2="  + price2 + "&type=2"+ "&key="  + key ;
		XmlHttp.onreadystatechange =Call_TimKiem;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
       
}

function Call_backcboHangSX(id)
{
    var Load=obj.FIND("loading");
    if(XmlHttp.readyState == 1)
    {								
	    Load.style.display="block";											
    }
    if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
    {
	    Load.style.display="none";
	    //var divmain=obj.FIND("MainShowID");
	    var divsub=obj.FIND("Mode" + id);	    
	    divsub.innerHTML=XmlHttp.responseText;
	    divsub.style.display="block";	
	    //divmain.style.display="none";
    }
}

function Call_backSosanh()
{
    var Load=obj.FIND("loading");
    if(XmlHttp.readyState == 1)
    {								
	    Load.style.display="block";											
    }
    if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
    {
	    Load.style.display="none";
	    var divmain=obj.FIND("MainShowID");
	    var divsub=obj.FIND("SubShowID");	    
	    divsub.innerHTML=XmlHttp.responseText;
	    divsub.style.display="block";	
	    divmain.style.display="none";
    }
}

function Call_TimKiem()
{
    if(obj==null)obj=new general();
    var Load=obj.FIND("loading");
    if(XmlHttp.readyState == 1)
    {								
	    Load.style.display="block";									
    }
    if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
    {
        Load.style.display="none";
	    var divmain=obj.FIND("DivShowlaptopsearch");	   
	    divmain.innerHTML=XmlHttp.responseText;
	    return false; 
    }
}
function SearchForProductLaptop()
{
    if(obj==null)obj=new general();
    var ddlMakeList = obj.FIND("Left_Laptop_Search1_cboGroupProduct"); 
    var ddlModel=ddlModel=obj.FIND("Left_Laptop_Search1_cboModel");
    var url = "?action=VTA_DetailLaptop&laptopID=" + ddlModel.options[ddlModel.options.selectedIndex].value+ "&Mode=" +  ddlMakeList.options[ddlMakeList.options.selectedIndex].text+"&Group_Name="+ddlMakeList.options[ddlMakeList.options.selectedIndex].value; 
    window.location.href= url;
    return false;
}

function Call_backBinDataComBoLaptop()
{
    var ddlMakeList = obj.FIND("Left_Laptop_Search1_cboGroupProduct"); 
    var ddlModel=ddlModel=obj.FIND("Left_Laptop_Search1_cboModel");	
	if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
	{		
		obj.PopulateModel(XmlHttp.responseText, ddlModel);
	}
}
function CheckSearchGroupLaptop(txtKey)
{
    if(obj==null)obj=new general();
  
    var ddlMakeList=obj.FIND("Left_Laptop_Search1_cboGroupProduct");
    var price1 = obj.FIND("Left_Laptop_Search1_cboPrice1").value;
    var price2 = obj.FIND("Left_Laptop_Search1_cboPrice2").value;
    var url="";
    
   
    var valueKey =  obj.FIND("Left_Laptop_Search1_txtKey").value;
	if(valueKey == 'Nhập tên sản phẩm...')
	    valueKey = "";
	if (valueKey!="")
	{
	    url="?action=VTA_ShowSearch&Id=0&Price1=0&Price2=0&tool=All&key=" + valueKey;	    
	    self.location = url;
        return true;
	}
	 
	   
    if(ddlMakeList.options.selectedIndex==0 && valueKey =="" && 
        Number(price1) == 0 && Number(price2) == 0)
    {
        alert("Bạn vui lòng chọn một tiêu chí tìm kiếm.");
        Key.focus();
        return false;
    }
    
    url = "?action=VTA_ShowSearch&Id=" + ddlMakeList.value + "&Price1=" + price1 + "&Price2=" + price2 + "&tool=All" + "&key=" + String(valueKey);
    self.location = url;
    return true;
    
}
// camera
function CheckSearchGroupCamera(txtKey)
{
    if(obj==null)obj=new general();
    
    var ddlMakeList = obj.FIND("Left_Camera_Search_cboGroupProduct");
    var MP = obj.FIND("Left_Camera_Search_cboModel").value;
    
    var price = obj.FIND("Left_Camera_Search_cboPrice2").value;
    var LCD = obj.FIND("Left_Camera_Search_cboLCD").value;
    
    var valueKey =  txtKey.value;	 
	if(valueKey == 'Nhập tên sản phẩm...')
	    valueKey = "";
	    
	if(ddlMakeList.options.selectedIndex==0 && valueKey =="" &&
	   Number(MP) == 0 &&  Number(price) == 0 && Number(LCD) ==0  ) 
	{
        alert("Vui lòng chọn một tiêu chí tìm kiếm");
        Key.focus();
        return false;
    }   
    var url = "?action=VTA_ShowSearchCamera&Id=" + ddlMakeList.value + "&MP=" + MP + "&price=" + price + "&tool=price" + "&LCD=" + LCD + "&key=" + String(valueKey);
    self.location = url;
    return false;
}

function TimKiemTheoTypeGroup(TypeGroupID,_page)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		   
		var requestUrl = "VTA_CallbackLaptop.aspx?TypeGroupID=" + TypeGroupID+"&page="+_page+"&type=8";
		XmlHttp.onreadystatechange =Call_TimKiemTheoNSXandGia;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
}
function TimKiemTheoMonitor(MonitorSizeID,_page)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		   
		var requestUrl = "VTA_CallbackLaptop.aspx?MonitorSizeID=" + MonitorSizeID+"&page="+_page+"&type=7";
		XmlHttp.onreadystatechange =Call_TimKiemTheoNSXandGia;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
}
function TimKiemTheoVXL(TechnologyCPUID,_page)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		   
		var requestUrl = "VTA_CallbackLaptop.aspx?TechnologyCPUID=" + TechnologyCPUID+"&page="+_page+"&type=6";
		XmlHttp.onreadystatechange =Call_TimKiemTheoNSXandGia;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
}
function TimKiemTheoKey(key,_page)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		var requestUrl = "VTA_CallbackLaptop.aspx?key=" + key+"&page="+_page+"&type=4";
		XmlHttp.onreadystatechange =Call_TimKiemTheoNSXandGia;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
}
function TimKiemTheoGroup(Group_ID,_page)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		   
		var requestUrl = "VTA_CallbackLaptop.aspx?Group_ID=" + Group_ID+"&page="+_page+"&type=5";
		XmlHttp.onreadystatechange =Call_TimKiemTheoNSXandGia;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
}

function TimKiemTheoNSXandGia(GROUP_ID,price1,price2,_page)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		   
		var requestUrl = "VTA_CallbackLaptop.aspx?GROUP_ID=" + GROUP_ID+"&price1="+price1+"&price2="+price2+"&page="+_page+"&type=2";
		XmlHttp.onreadystatechange =Call_TimKiemTheoNSXandGia;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
}
function Call_TimKiemTheoNSXandGia()
{
    var Load=obj.FIND("loading");
    if(XmlHttp.readyState == 1)
    {								
	    Load.style.display="block";											
    }
    if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
    {
        Load.style.display="none";
	    var divmain=obj.FIND("DivShowlaptopsearch");	   
	    divmain.innerHTML=XmlHttp.responseText;
	    return false; 
    }
}
function HideDivSearchLaptop()
{
	if(obj==null)obj=new general();
	try
	{
		if(obj.FIND("Left_Laptop_Search1_txtKeyWords").value=="Tìm theo tên LT")
			obj.FIND("Left_Laptop_Search1_txtKeyWords").value=""; 
		var Divloadkey=obj.FIND("loadkey");
		if(Divloadkey.style.display=="block"||Divloadkey.style.display=="")
		{
			Divloadkey.style.display="none";
		}		
	}catch(e){alert(e);}					
}
function sendRequestKeyLaptop()
{
    if(obj==null)obj=new general();	
	var Divloadkey=obj.FIND("loadkey");
	if(Divloadkey.style.display=="none")
	{
		Divloadkey.style.display="block";
	}
	var key=obj.FIND("Left_Laptop_Search1_txtKeyWords").value;
	if(key!="")
	{	
		retrieveURL("VTA_CallbackLaptop.aspx?type=3&key="+key);		
	}	
}
function retrieveURL(url) 
{
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp)
	{
		XmlHttp.onreadystatechange = processStateChangeSearh;
		XmlHttp.open("GET", url, true);
		XmlHttp.send(null);
	}
}
function processStateChangeSearh() 
{
	if (XmlHttp.readyState == 1)		
	{
		obj.FIND("loadkey").innerHTML="Loading...";	
	}	
	if (XmlHttp.readyState == 4)
	{ // Complete
		if (XmlHttp.status == 200)
		{ // OK response				
			obj.FIND("loadkey").innerHTML = XmlHttp.responseText;
		}else
		{
			alert("Problem: " + XmlHttp.statusText);
		}
	}
}
function InputTextLaptop(text)
{
	if(obj==null)obj=new general();
	obj.FIND("Left_Laptop_Search1_txtKeyWords").value=text;
	//obj.FIND("Left_SosanhDT1_cboManSS").style.display="block";
	//obj.FIND("Left_SosanhDT1_cboModelSS").style.display="block";
	return false;				
}

function ShowHideNhanXet()
{   
    if(obj==null)obj=new general();
    var ShowVietNhanXet=obj.FIND("DivShowVietNhanXet");
    var VietNhanXet=obj.FIND("DivVietNhanXet");
    var VNX=obj.FIND("VietNX");
    if(ShowVietNhanXet.style.display=="block")				
    {
	    ShowVietNhanXet.style.display="none";
	    VietNhanXet.style.display="block";
	    VNX.innerHTML="Xem nhận xét";
    }else
    {
	    ShowVietNhanXet.style.display="block";
	    VietNhanXet.style.display="none";
	    VNX.innerHTML="Viết nhận xét";
    }			
}
function CmdBinhChon(proid)
{
	if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();				
	if(XmlHttp)
	{
		var cboThietKe=obj.FIND("HidDanhGiaTK");
		var cboTinhNang=obj.FIND("HidDanhGiaTN");
		var cboHieuqua=obj.FIND("HidDanhGiaHQ");
		var ThietKe=cboThietKe.value;
		var TinhNang=cboTinhNang.value;
		var Hieuqua=cboHieuqua.value;
		var requestUrl = "VTA_CallBackEnd.aspx?ThietKe="+ThietKe+"&TinhNang="+TinhNang+"&Hieuqua="+Hieuqua+"&Product_ID="+proid+"&type=4";
		XmlHttp.onreadystatechange =DrawThreeImages; 			        
		XmlHttp.open("GET", requestUrl,true);    
		XmlHttp.send(null);					
	}
	return false;
}
var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
function checkmail(em)
{	
	var returnval=emailfilter.test(em);
	if (returnval==false)
	{
		alert("Ban nhap email khong hop le.")					
		return returnval;
	}				
	return returnval;
}

function NhanXetDienthoai(PhoneID)
{
    try
    {
        if(obj==null)obj=new general();
        XmlHttp=obj.CreateXmlHttpRequestObject();
         
        var txtTieude=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtTieude");                                    
        var txtNoidung=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtNoidung");
        var txtUuDiem=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtUuDiem");
        var txtNhuocDiem=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtNhuocDiem");        
        var txtDanhgia=document.getElementById("HidDanhGiaTN");
        var txtEmail=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtEmail"); 
                                        
        if(txtTieude.value=="")     
        {
            alert("Ban vui long nhap tieu de.");
            txtTieude.focus();
            return false;
        }
        if(txtNoidung.value=="")     
        {
            alert("Ban vui long nhap noi dung.");
            txtNoidung.focus();
            return false;
        }
        if(txtEmail.value=="")     
        {
            alert("Ban vui long nhap email.");
            txtEmail.focus();
            return false;
        }
        if(checkmail(txtEmail.value))
        {                 
            var requestUrl = "VTA_CallbackLaptop.aspx?PhoneID="+PhoneID+"&Tieude="+encodeURIComponent(txtTieude.value)+"&Noidung="+encodeURIComponent(txtNoidung.value)+"&UuDiem="+encodeURIComponent(txtUuDiem.value)+"&NhuocDiem="+encodeURIComponent(txtNhuocDiem.value)+"&Danhgia="+ txtDanhgia.value+"&Email="+txtEmail.value+"&type=9&laptop=1";
		    XmlHttp.onreadystatechange =VietNhanXet; 			        
		    XmlHttp.open("GET", requestUrl,true);    
		    XmlHttp.send(null);                        
		}
        return false;
    }catch(ex)
    {alert(ex);}    
}
function VietNhanXet()
{
	try
	{	
		if(XmlHttp.readyState == 1)
		{								
			var Load=obj.FIND("loading");						
			Load.style.display="block";							
		}
		if(XmlHttp.readyState == 4)
		{
			var Load=obj.FIND("loading");							
			Load.style.display="none";	
			if(XmlHttp.status == 200)
			{	
				var rs=XmlHttp.responseText;
				if(rs=="Loi")
				{
					alert("Nhan xet da xay ra loi. Ban vui long nhan xet lai.");					 															
				}else							
				{					
					alert('Cam on ban da nhan xet ve san pham nay, nhan xet cua ban se hien thi cho lan xem sau.');	
			
                    var reset = reset_nhan_xet();
                    
				}	
			}	
		}
	}catch(e)
	{
		alert(e);
	}					
}

function reset_nhan_xet()
{
        var txtTieude=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtTieude"); txtTieude.value="";                                   
        var txtNoidung=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtNoidung");txtNoidung.value="";
        var txtUuDiem=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtUuDiem");txtUuDiem.value="";
        var txtNhuocDiem=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtNhuocDiem");txtNhuocDiem.value="";
        var txtDanhgia=document.getElementById("HidDanhGiaTN");txtDanhgia.value="4";
        var txtEmail=document.getElementById("VTA_LoadContent1__ctl0_VTA_ShowWriteNhanXet1_txtEmail");txtEmail.value="";
        return false;  
}

function DrawThreeImages()
{
	try
	{	
		if(XmlHttp.readyState == 1)
		{								
			var Load=obj.FIND("loading");						
			Load.style.display="block";							
		}
		if(XmlHttp.readyState == 4)
		{
			var Load=obj.FIND("loading");							
			Load.style.display="none";	
			if(XmlHttp.status == 200)
			{	
				var rs=XmlHttp.responseText;
				if(rs=="Loi")
				{
					alert("Binh chon da xay ra loi. Ban vui lonh thu lai.");					 															
				}else							
				{	
					alert("Cam on su binh chon cua ban.");							
					var soluot=obj.FIND("DIVBinhChon");								
					soluot.innerHTML=rs;
					return false;								
				}	
			}	
		}
	}catch(e)
	{
		alert(e);
	}					
}
/*Danh gia*/
var len=5;	
var arrOld=new Array(len);    
function MouseOver(id)
{
	if(obj==null)obj=new general();
	var lenght=id.substring(2);
	var action=id.substring(0,2);		
	for(i=1;i<=len;i++)
	{
		arrOld[i-1]=obj.FIND(action+''+i).src;
	}
	try{			
		for(i=1;i<=lenght;i++)
		{
			obj.FIND(action+''+i).src="../App_Themes/icon/0"+i+"_over.jpg";				
		}
	}catch(ex)
	{
		alert(ex);
	}	
}
function MouseOut(id)
{
	var action=id.substring(0,2);	
	try{
		for(i=1;i<=len;i++)
		{
			obj.FIND(action+''+i).src=arrOld[i-1];
		}
	}catch(ex)
	{
		alert(ex);
	}	
}	
function DanhGia(id)
{
	if(obj==null)obj=new general();
	try{
		var action=id.substring(0,2);
		var lenght=id.substring(2);
		for(i=1;i<=lenght;i++)
		{
			arrOld[i-1]="../App_Themes/icon/0"+i+"_over.jpg";
		}		
		lenght=parseInt(lenght)+1;
		for(i=lenght;i<=len;i++)
		{
			arrOld[i-1]="../App_Themes/icon/0"+i+".jpg";
		}		
		MouseOut(id);		
		if(action=="tk")
		{
			var hiddanhgiatk=obj.FIND("HidDanhGiaTK");							
			var tong=0;
			for(i=1;i<=len;i++)
			{							
				if(arrOld[i-1].indexOf("over")>=0) 
				{
					tong++;
				}	
			}											
			hiddanhgiatk.value=(tong);	
		}	
		else if(action=="tn")
		{
			var tong=0;
			var hiddanhgiatn=obj.FIND("HidDanhGiaTN");												
			for(i=1;i<=len;i++)
			{							
				if(arrOld[i-1].indexOf("over")>=0) 
				{
					tong++;
				}	
			}
			hiddanhgiatn.value=(tong);
		}
		else if(action=="hq")
		{
			var hiddanhgiahq=obj.FIND("HidDanhGiaHQ");						
			var tong=0;
			for(i=1;i<=len;i++)
			{							
				if(arrOld[i-1].indexOf("over")>=0) 
				{
					tong++;
				}	
			}
			hiddanhgiahq.value=(tong);;
		}
	}catch(ex)
	{
			alert(ex);
	}	
}

function XemChitietTin(News_ID,VTA)
{
    try
    {
        if(obj==null)obj=new general();
	    XmlHttp=obj.CreateXmlHttpRequestObject();
	    if(XmlHttp != null)
	    {	
		    var requestUrl = "/MobilePhone/VTA_CallBackEnd.aspx?type=8&News_ID="+News_ID+"&VTA="+VTA;
		    XmlHttp.onreadystatechange =Call_backXemchitiet;
		    XmlHttp.open("GET", requestUrl, true);    
		    XmlHttp.send(null);   
		    scroll(0,100);
	    }
    }
    catch(ex)
    {
    }
}
function Call_backXemchitiet()
{
    var Load=obj.FIND("loading");
    if(XmlHttp.readyState == 1)
    {								
	    Load.style.display="block";											
    }
    if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
    {
	    Load.style.display="none";
	    var DivTinTucVTA=obj.FIND("DivTinTucVTA");	    
	    var DivRollQuanCao=obj.FIND("DivRollQuanCao");	    
	    DivTinTucVTA.innerHTML=XmlHttp.responseText;
	    if (DivRollQuanCao !=null)
	    { 	    
	    DivRollQuanCao.style.display="none";
        }
    }
}