var ie = (navigator.userAgent.indexOf("MSIE") >= 0) ? true : false;

function pwin(url, w, h)
{
if (!w) w=800;
if (!h) h=600;
var lpos=(screen.width)?(screen.width-w)/2:200;
var tpos=(screen.height)?(screen.height-h)/3:200;
// IEÀÇ showModalDialog â¿¡¼­´Â ±âº»ÀûÀ¸·Î ´Ù¸¥ ÆäÀÌÁö·Î À̵¿ÇѴٵ簡 ÇÒ ¼ö ¾ø´Âµ¥,
// ÀÌ°ÍÀº <base target="_self">¸¦ ¾²°Å³ª iframeÀ» »ç¿ëÇÏ¿© ÀϺΠÇØ°áÇÒ ¼öÀÖ´Ù.
// Âü°í: http://www.lotusgeek.com/SapphireOak/LotusGeekBlog.nsf/plinks/ROLR-5QT5TD
// ±×·¯³ª ´Ù ÇØ°áµÇ´Â °ÍÀº ¾Æ´Ï´Ù.
/*
if (ie)
{
	pwin=window.showModelessDialog(url, "pwin", "help:no;scroll:yes;resizable:no;status:no;edge:raised;center:yes;dialogWidth:"+w+"px;dialogHeight:"+h+"px;");
	pwin.document.write('<iframe src="'+url+'" width="100%" height="100%"></iframe>');
	opener = pwin.dialogArguments;
}
*/	
var pwin=window.open(url,"pwin","dependent=yes,dialog=yes,minimizable=no,modal=yes,alwaysRaised=yes,scrollbars=yes,resizable=no,left="+lpos+",top="+tpos+",width="+w+",height="+h+",scrollbars=1");
pwin.focus();
}