function showLoader()
{
  $("#loader").removeClass("hiddenmenu").addClass("showmenu");
}
function hiddenLoader()
{
  $("#loader").removeClass("showmenu").addClass("hiddenmenu");
}

function GetXmlHttpObject() {
    var xmlhttp=null;
    try {
        // Firefox, Opera 8.0+, Safari
        xmlhttp=new XMLHttpRequest();
    }
    catch (e) {
        // Internet Explorer
        try {
            xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e) {
            xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return xmlhttp;
}
function GetXmlHttpObject1() {
    var xmlhttp=null;
    try {
        // Firefox, Opera 8.0+, Safari
        xmlhttp=new XMLHttpRequest();
    }
    catch (e) {
        // Internet Explorer
        try {
            xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e) {
            xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return xmlhttp;
}
//Tìm sản phẩm theo từ khóa

function timsanpham(choice,pos,noidung) {
   // alert("OK d");
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }
    var url="application/timsanpham.php";
	if (choice == 0)
	{
		url=url+"?type=0&noidung="+noidung+"&vitri="+pos;
		
	}
	else if (choice == 1 )
	{
		url=url+"?type=1&noidung="+noidung+"&vitri="+pos;
	}
	else if (choice == 2)
	{
		url=url+"?type=2&noidung="+noidung+"&vitri="+pos;
	}  
	  window.location.hash="searchboxcenter";  
          showLoader();
        //  $('#result').fadeIn(1500);
	//document.getElementById('pagingsp').innerText = 'Trang'+pos;
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
           
            document.getElementById('result').innerHTML=xmlhttp.responseText;            
            hiddenLoader();
                   
             var ob = document.getElementsByTagName("script");
             for(var i=0; i<ob.length-1; i++)
	          {
                   if(ob[i+1].text!=null) eval(ob[i+1].text);        
              }  
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null); 
  
   
}
//Đưa sản phẩm vào giỏ hàng
function duasanphamvao_giohang(masanpham,ten,soluong,gia1,soluong1,gia2,soluong2,gia3,soluong3,tinhieu)
{
	//alert(masanpham+"---"+soluong);
	
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }
    var url="application/addsanpham.php";	
	url=url+"?id="+masanpham+"&ten="+ten+"&soluong="+soluong+"&gia1="+gia1+"&soluong1="+soluong1+"&gia2="+gia2+"&soluong2="+soluong2+"&gia3="+gia3+"&soluong3="+soluong3+"&tinhieu="+tinhieu;
	//document.getElementById('pagingsp').innerText = 'Trang'+pos;
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
           document.getElementById('resultgiohang').innerHTML=xmlhttp.responseText;          
            var ob = document.getElementsByTagName("script");
             for(var i=0; i<ob.length-1; i++)
	          {
                   if(ob[i+1].text!=null) eval(ob[i+1].text);        
              }  
        }
    }
    window.location.hash="resultgiohang";       
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
  
 
}
//Bắt đầu đặt giỏ hàng
function dathang(ten,diachi,mail,dienthoai,ngaynhan,yeucau,product)
{
	//alert(masanpham+"---"+soluong);
	
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }
    var url="application/dathangfinish.php";	
   url += "?ten="+ten+"&diachi="+diachi+"&mail="+mail+"&dienthoai="+dienthoai+"&ngaynhan="+ngaynhan+"&yeucau="+yeucau+"&sanpham="+product;
     xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
           document.getElementById('result').innerHTML=xmlhttp.responseText;  
           var link = $('a#link_donhang').attr('href');          
           window.location.href = link+"";
       
            var ob = document.getElementsByTagName("script");
             for(var i=0; i<ob.length-1; i++)
	          {
                   if(ob[i+1].text!=null) eval(ob[i+1].text);        
              }  
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
   //window.location.hash="resultgiohang";	
 
}
//KT Bắt đầu đặt giỏ hàng
//Bắt đầu xem giỏ hàng
function xemgiohang()
{
	//alert(masanpham+"---"+soluong);
	
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }
    var url="application/xemgiohang.php";	
	
	//document.getElementById('pagingsp').innerText = 'Trang'+pos;
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
           document.getElementById('result').innerHTML=xmlhttp.responseText;          
            var ob = document.getElementsByTagName("script");
             for(var i=0; i<ob.length-1; i++)
	          {
                   if(ob[i+1].text!=null) eval(ob[i+1].text);        
              }  
        }
    }
    window.location.hash="resultcenter";  
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
   //window.location.hash="resultgiohang";	
 
}
//KT xem giỏ hàng
//Bắt đầu đặt hàng theo yêu cầu
   function dathangtheoyeucau() {
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }
    //alert("OK");
   var url="application/action_dathangtheoyeucau.php";
   url+=  "?tenkhachhang="+tenkhachhang+"&diachigiaohang="+diachigiaohang;
   url+=  "&sodienthoai="+sodienthoai+"&email="+email;
   url+=  "&linhkien="+linhkien+"&hangsanxuat="+hangsanxuat;
   url+=  "&kieuchan="+kieuchan+"&soluong="+soluong+"&yeucau="+yeucau;
   alert("Bạn vừa đặt hàng theo yêu cầu cho CHIPVIET");
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
            document.getElementById('result').innerHTML=xmlhttp.responseText;
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
   
}
//KT Đặt hàng theo yêu cầu
//Load menu
 function loadPage(url,targetelement) {
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    } 
   //var url="application/hotrokhachhang.php";
   
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
            document.getElementById(targetelement).innerHTML=xmlhttp.responseText;
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
   
}
//KT Load Menu
//KT Đặt hàng theo yêu cầu
//Load menu
 function loadPageHotrokhachhang() {
	$('#resulthotrobanhang').load("application/hotrokhachhang.php");
	 
   
}
//KT Load Menu
//Xóa hàng không đặt
function Xoahang(key)
{
	//alert(masanpham+"---"+soluong);
	
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }
    var url="application/xemgiohang.php";	
    url += "?key="+key;   
	//document.getElementById('pagingsp').innerText = 'Trang'+pos;
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
           document.getElementById('result').innerHTML=xmlhttp.responseText;          
            var ob = document.getElementsByTagName("script");
             for(var i=0; i<ob.length-1; i++)
	          {
                   if(ob[i+1].text!=null) eval(ob[i+1].text);        
              }  
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
   //window.location.hash="resultgiohang";	
 
}
//KT Xóa hàng không đặt
/*********Lấy về thông tin đặt hàng của 1 người***************/
  function Layve_thongtindathang(sodienthoai,email) {
	xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }    
   var url="application/thongtindathang.php";
   url+=  "?sodienthoai="+sodienthoai+"&email="+email;  
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
            document.getElementById('result_dondathang').innerHTML=xmlhttp.responseText;
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send(); 
   
}
function getDatasheet(tukhoa)
{
    xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
        alert ("Your browser does not support AJAX!");
        return;
    }    
   var url="application/searchdatasheet.php";
   url+=  "?tendatasheet="+tukhoa;  
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete") {
            document.getElementById('resultdatasheet').innerHTML=xmlhttp.responseText;
        }
    }
    xmlhttp.open("GET",url,true);
    xmlhttp.send();
    
}