--- loncom/interface/lonconfigsettings.pm	2010/01/07 18:21:25	1.9
+++ loncom/interface/lonconfigsettings.pm	2010/01/08 00:52:06	1.10
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: lonconfigsettings.pm,v 1.9 2010/01/07 18:21:25 faziophi Exp $
+# $Id: lonconfigsettings.pm,v 1.10 2010/01/08 00:52:06 faziophi Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -341,11 +341,23 @@ sub display_settings {
 		$("#prefs").accordion({
 			autoHeight: false
 		});
-		$("#prefs td.LC_left_item").css("text-align", "right");
-		$("#prefs td.LC_left_item").css("width", "40%");
-		$("#prefs td.LC_left_item").css("padding-right", "10px");		
-		$("#prefs td.LC_right_item").css("text-align", "left");
-		$("#prefs td.LC_right_item").css("width", "60%");		
+		if ($(".LC_nested tr.advanced").get(0)) {
+			$(".LC_nested tr.advanced").each(function() {
+				$(this).hide();
+				p = $(this).parents("div.ui-accordion-content")
+				if (p.find(".LC_advanced_toggle").length) {
+					return;
+				}
+				p.prepend("<span class=\'LC_advanced_toggle\'><input type=\"checkbox\"/>Show advanced options</span>");
+			});
+			$(".LC_advanced_toggle input").change(function() {
+				if($(this).is(":checked")) {
+					$(this).parents("div.ui-accordion-content").find("tr.advanced").fadeIn("normal");
+				} else {
+					$(this).parents("div.ui-accordion-content").find("tr.advanced").fadeOut("normal");		
+				}
+			});
+		}
 	});
 </script>
 ');