弹出新窗口

<script>
function PopupCenter(pageURL, title,w,h) {
var left = (screen.width/2)-(w/2);
var top = (screen.height/2)-(h/2);
var targetWin = window.open (pageURL, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);
}
</script>

<a href="javascript:void(0);" onclick="PopupCenter('', 'myPop1',400,400);">CLICK TO OPEN POPUP</a>

/blog/java-script/how-open-new-window-popup-center-screen

http://www.codebelt.com/jquery/open-new-browser-window-with-jquery-custom-size/

end

http://www.cnblogs.com/stswordman/archive/2006/06/02/415853.html