function open_wind(){

    var h;
    h = document.getElementById('wrap').offsetHeight;
    document.getElementById('alles').style.height = h+ 'px';
    document.getElementById('alles').style.display = 'block';
    document.getElementById('popup').style.display = 'block';
    $(".form_block").show();
  }
  function open_wind2(){
    var h;
    h = document.getElementById('wrap').offsetHeight;
    document.getElementById('alles').style.height = h+ 'px';
    document.getElementById('alles').style.display = 'block';
    document.getElementById('popup').style.display = 'block';
    $(".ok").show();
  }

    function book_open(){
    var h;
    h = document.getElementById('wrap').offsetHeight;
    document.getElementById('alles').style.height = h+ 'px';
    document.getElementById('alles').style.display = 'block';
    document.getElementById('popupb').style.display = 'block';

  }

   function book_close(){
    document.getElementById('alles').style.display = 'none';
    document.getElementById('popupb').style.display = 'none';
  }




function thanks()
{
  $(".form_block").hide();
  $(".ok").show();

} 
 function close_wind(){
    document.getElementById('alles').style.display = 'none';
    document.getElementById('popup').style.display = 'none';
    $(".ok").hide();
    $(".form_block").hide();
  }

function cont_show() {
    $(".contact_block").show();
}
function cont_hide() {
    $(".contact_block").hide();
}

function contacts()
{ $(".contact_block").toggle();}

function  send_message()
{
 var name_x = $('#name').val();
 var email = $('#email').val();
 var phone = $('#phone').val();
 var message = $('#message').val();
 
 

$.post('/send_message.php',{name:name_x,email:email,phone:phone,message:message},function(data)
{
 if(data=="false") { alert('Ошибка при отправке сообщения.'); return; }
 if(data =="true") {
		    $('#thank_name').html(name);
                    thanks();
                    $('#name').val(''); 
                    $('#email').val('');
                    $('#phone').val('');
                    $('#message').val('');
                  
                     }
});

}

$(function() {
   $("#company_logo").addClass("lo"+parseInt(Math.random() * (6 - 1) + 1));  
});