이미지 크기에 따른 팝업 크기 변경

<script type="text/javascript">

function popup_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 "";
}
/*
if ( popup_getCookie( "150324" ) != "done" ) {
 var popImg3 = new Image();
 popImg3.src = "/popup/image/pop_150324.gif";
 popImg3.onload = function () {window.open('/popup/pop_150324.html','_blank','width='+popImg3.width+',height='+popImg3.height+',noresize,menubar=no,status=no,toolbar=no');};
}

if ( popup_getCookie( "150403" ) != "done" ) {
 var popImg3 = new Image();
 popImg3.src = "/popup/image/pop_150403.gif";
 popImg3.onload = function () {window.open('/popup/pop_150403.html','_blank','width='+popImg3.width+',height='+popImg3.height+',noresize,menubar=no,status=no,toolbar=no');};
}
*/

*/
</script>