$(document).ready(function(){
  var access   = getCook('21years');
  var refferer = getCook('refferer');
  
  if(!access){
     //on index page
     $('#navigation').each(function(){
        setCook('refferer',document.URL, 3600000, '/', '', '');
        window.location = '/';
     });
   } else {
    //Если Реффрер существует и доступ разрешен
    if(refferer){
      window.location = refferer;
      setCook('refferer','', -1, '/', '', '');
    }
   }

  $('.chip img').mouseover(function(){
    $(this).animate({
      "width": "3px",
      "margin-left": "28px"
    }, 300 , function() { //����� ������� ������
      $(this).animate({
        "width": "56px",
        "margin-left": "0px"
      }, 300 );
    });
   });

   
});

function setCook(name,value,expires,path,domain,secure) { 
  var today=new Date(); 
  today.setTime(today.getTime()); 
  if (expires) { 
    expires = expires; 
  } 
  var expires_date = new Date( today.getTime() + (expires)); 
  document.cookie = name + "=" +escape( value ) + 
  ( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
  ( ( path ) ? ";path=" + path : "" ) + 
  ( ( domain ) ? ";domain=" + domain : "" ) + 
  ( ( secure ) ? ";secure" : "" ); 
} 

//Получаем cookie
function getCook(name) {
 var cookie = " " + document.cookie;
  var search = " " + name + "=";
  var setStr = null;
  var offset = 0;
  var end = 0;
  if (cookie.length > 0) {
    offset = cookie.indexOf(search);
    if (offset != -1) {
      offset += search.length;
      end = cookie.indexOf(";", offset)
      if (end == -1) {
        end = cookie.length;
      }
      setStr = unescape(cookie.substring(offset, end));
    }
  }
  return(setStr);
}