function getCookie( name ){  
  var nameOfCookie = name + "="; 
  var x = 0; 
  while ( x <= document.cookie.length ) 
  { 
          var y = (x+nameOfCookie.length); 
          if ( document.cookie.substring( x, y ) == nameOfCookie ) { 
                  if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 ) 
                      endOfCookie = document.cookie.length; 
              return unescape( document.cookie.substring( y, endOfCookie ) ); 
      } 
      x = document.cookie.indexOf( " ", x ) + 1; 
          if ( x == 0 ) 
                  break; 
  } 
  return ""; 
}
 
  
function setCookie(name, value, expiredays){ 
    var todayDate = new Date(); 
    todayDate.setDate(todayDate.getDate() + expiredays); 
    document.cookie = name + "=" + escape(value) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
} 
  
function closeEvent(obj, enentId){ 
    if(obj.checked){
     if (confirm("âÀ» ´ÝÀ¸½Ã°Ú½À´Ï±î?")){
      setCookie(enentId, "Y" , 1); 
         self.close(); 
     }
    }
}