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    exp.setTime(exp.getTime() + Days*24*60*60*1000);  //»»³ÉºÁÃë
    document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
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    return null;
}
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function delCookie(name){
    var exp = new Date();  //µ±Ç°Ê±¼ä
    exp.setTime(exp.getTime() - 1);
    var cval=getCookie(name);
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