Index: branches/unlabeled/unlabeled-1.2.2/core/admin_templates/js/script.js
===================================================================
diff -u -r6820 -r6826
--- branches/unlabeled/unlabeled-1.2.2/core/admin_templates/js/script.js	(.../script.js)	(revision 6820)
+++ branches/unlabeled/unlabeled-1.2.2/core/admin_templates/js/script.js	(.../script.js)	(revision 6826)
@@ -407,7 +407,9 @@
 
 function openwin($url,$name,$width,$height)
 {
-	var $window_params = 'width='+$width+',height='+$height+',status=yes,resizable=yes,menubar=no,scrollbars=yes,toolbar=no';
+	var left = Math.round((screen.width - $width)/2);
+	var top = Math.round((screen.height - $height)/2);
+	var $window_params = 'left='+left+',top='+top+',width='+$width+',height='+$height+',status=yes,resizable=yes,menubar=no,scrollbars=yes,toolbar=no';
 	return window.open($url,$name,$window_params);
 }