팝업 창을 화면 중앙에 맞추려면 다음 코드를 실행해 보세요.
예시
라이브 데모
<!DOCTYPE html>
<html>
<body>
<script>
function myPopup(myURL, title, myWidth, myHeight) {
var left = (screen.width - myWidth) / 2;
var top = (screen.height - myHeight) / 4;
var myWindow = window.open(myURL, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=' + myWidth + ', height=' + myHeight + ', top=' + top + ', left=' + left);
}
</script>
<button onclick=" myPopup ('https://www.qries.com', 'web', 1050, 550);">Open Qries.com</button>
</body>
</html>