<head>와</head>사이에 아래 삽입
<script language="JavaScript">
function winCenter() {
if (document.layers) {
var sinist = screen.width / 2 - outerWidth / 2;
var toppo = screen.height / 2 - outerHeight / 2;
} else {
var sinist = screen.width / 2 - document.body.offsetWidth / 2;
var toppo = -75 + screen.height / 2 - document.body.offsetHeight / 2;
}
self.moveTo(sinist, toppo);
}
</script>
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body에 onLoad="winCenter();" 추가
[출처 vic21.com]
