var loaded = false; 

$(document).ready(function() {    
  $('#checkrests').click(function(){
      var code = $('#good_code').val();
      var href = '/catalog/getrests/id/'+code+'/';
      
      if(loaded == code){
        $('#popup_window').animate({opacity: 'show'}, 300);
      }
      else
      {
        loaded = code;
        //$('#popup_inner').html('/_soap/index.php?function=shoprests&code='+code);
        
        $('#popup_inner').html('загрузка ...');
        
        $('#popup_inner').load('/soap/shoprests/id/'+code+'/');
        $('#popup_window').animate({opacity: 'show'}, 300);
      }  
      return false;
  })
  
  $('#closepopup').click(function(){
      $('#popup_window').animate({opacity: 'hide'}, 300);
      return false;
  })
  
});