// Check Function 
function CheckPhone(Phone)
  {
    Phone = document.getElementById(Phone).value;
    if (Phone.lenght<5)
      {
        return "Bạn nhập sai điện thoại";
      }
  }
  function CheckFieldNull(Field,Name)
  {

     result = "";
     Field = document.getElementById(Field).value;
    if (Field.length==0)
    {              
      result = "Bạn chưa nhập "+Name+"<br />";
    
    }
      return result;
    
  }
 

/////////////                            /////////////                            //////// 
          function Form__CheckDomain()
          {
                  document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              var formObj = new DHTMLSuite.form({ formRef:'CheckDomain',action:'Function.php?mk=check_domain',responseEl:'GiuaTrangCon'   }); 
               formObj.submit();  
          }  
      
      
      function Form__DangKyTenMien()
          {
              document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              document.body.scrollTop=100;
              Error = CheckFieldNull("Ho_Ten","họ tên");
              Error = Error + CheckFieldNull("Dia_Chi","địa chỉ");
              Error = Error + CheckFieldNull("Email","email");
              Error = Error.fontcolor('red');
              
              if (Error.length==25)
              {
              var formObj = new DHTMLSuite.form({ formRef:'DangKyTenMien',action:'Function.php?mk=gui_phieu_dang_ky_ten_mien',responseEl:'GiuaTrang'   }); 
               formObj.submit();  
              }
              else
              {
                 document.getElementById('GiuaTrangCon').innerHTML = Error;
              }
          }  
          
      function Form__DangKyThietKeWeb()
          {
              document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              document.body.scrollTop=100;
              
              var formObj = new DHTMLSuite.form({ formRef:'DangKyThietKeWeb',action:'Function.php?mk=gui_phieu_yeu_cau_thiet_ke_web',responseEl:'GiuaTrang'   }); 
              formObj.submit();     
          }  
          
      function Form__DangKyThietKeDoHoa()
          {
              document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              document.body.scrollTop=100;
              var formObj = new DHTMLSuite.form({ formRef:'DangKyThietDoHoa',action:'Function.php?mk=gui_phieu_thiet_ke_do_hoa',responseEl:'GiuaTrang'   }); 
               formObj.submit();  
          }  
            function Form__DangKyHosting()
          {
              document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              document.body.scrollTop=100;
              var formObj = new DHTMLSuite.form({ formRef:'DangKyHosting',action:'Function.php?mk=gui_phieu_dang_ky_hosting',responseEl:'GiuaTrang'   }); 
               formObj.submit();    
          }
           function Form__MuaSanPham()
          {
              document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              document.body.scrollTop=100;
              var formObj = new DHTMLSuite.form({ formRef:'MuaSanPham',action:'Function.php?mk=ok_mua_san_pham',responseEl:'GiuaTrang'   }); 
               formObj.submit();    
          }
           function Form_CapNhatGioHang()
          {
              document.getElementById('GiuaTrangCon').innerHTML = '<center><div style="padding-top:40px"><img src="images/loading2.gif" /></div><br>Loading...</center>';   
              document.body.scrollTop=100;
              var formObj = new DHTMLSuite.form({ formRef:'GioHang',action:'Function.php?mk=GioHang&action=edit',responseEl:'GiuaTrang'   }); 
               formObj.submit();    
          }

function GoUrl(k)
{
   window.location = k;
}