A few simple examples of how to use it:
$.cookie('the_cookie'); // get cookie $.cookie('the_cookie', 'the_value'); // set cookie $.cookie('the_cookie', 'the_value', { expires: 7 }); // set cookie with an expiration date seven days in the future $.cookie('the_cookie', '', { expires: -1 }); // delete cookie
download:
http://dev.jquery.com/browser/trunk/plugins/cookie/
设置cookie过期时间
<script type="text/javascript"> var cookie = document.cookie; if(cookie.indexOf("flash") == -1) { var expire = new Date(); expire.setTime(expire.getTime() + 3600000); //设置过期时间 document.cookie = "flash;expires="+expire.toGMTString();//key值和过期时间 document.location.href = 'index.html'; } </script>