You've got to find what you love.

DIV 태그 속성
http://develop.sunshiny.co.kr/entry/Div-태그-속성?category=37

<!-- div 태그 안에 iframe 태그를 이용하여 원하는 페이지를 링크시킴-->

function setCookie( name, value, expiredays )
{
        var today = new Date();
        today.setDate( today.getDate() + expiredays );
        document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + today.toGMTString() + ";";
}
function closeWin() {
    if ( document.popUpChk.setChk.checked ) {
        setCookie( "FreeSite_Event", "checked" ,1 ) // 1은 하루 동안 새창을 열지 않게 함
}
   parent.document.all.disEvent.style.display='none';

}

<td align="center" width="230" class="white"><form name="popUpChk"><input type="checkbox" name="setChk" value="">오늘은 이창을 다시 열지 않습니다.</td></form>
<td><a href="javascript:closeWin();"><img src="/pop_close.gif" alt="" height="16" width="41" border="0"></a></td>


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 "";
}