/**
 * 쿠키 제어
 */

var Cookies = {
    set:function(n,v,d){
        var g="";
        if(d!=undefined){
            var f=new Date();
            f.setTime(f.getTime()+(d*24*60*60*1000));
            g="; expires="+f.toGMTString();
        };
        
        document.cookie=escape(n)+"="+escape(v||'')+g + "; path=/";
    },
    
    get:function(n){
        var a=n+"=";
        var r=null;
        
        var cookies = document.cookie.split(';');
        
        for(i = 0; i < cookies.length; i++) {
            s = cookies[i];
            
            while(s.charAt(0)==' ')
                s=s.substring(1,s.length);
            
            if(s.indexOf(a)==0)
                r=s.substring(a.length,s.length);
        }
        
        return r;
    },
    
    remove:function(n){
        this.set(n,'',-1);
        return this.get(n)||true;
    }
};