<script language="javascript">
function PencereAc(url,w,h) {
var YeniPencere, x, y;
x=100, y=100;
if (screen.Width) {
x=(screen.Width-w)/2;
y=(screen.Height-h)/2;
} else {
x=50;
y=50;
}
win = window.open( url, "popupwindow", "toolbar=0,scrollbars=no,location=0,status=0,width=" + w + ",height=" + h + ",top=" + y + ",left=" + x );
win.focus();
}
</script>