merge with november_presentation

app/assets/javascripts/page_edit.js

@@ -4,4 +4,18 @@ $("div.editable").live("mouseenter mouseleave", function (event) {
 
 $("#page_design_id").live('change', function() {
 	$.getScript($(this).attr('rel') + '/' + $(this).val() + '/reload_themes');
-});
+});
+
+$("#page_module_app").live('change', function() {
+	var app_id = $(this).val();
+	if(app_id!=''){
+		$.getScript($(this).attr('rel') + '/' + $(this).val() + '/reload_frontend_pages',function(data, textStatus){
+			if(textStatus == 'success'){
+				$(this).after(data);
+			}
+		});
+	}
+	else{
+		$("#app_page_url").remove();
+	}
+});