diff --git a/app/views/courses/join_private_courses.js.erb b/app/views/courses/join_private_courses.js.erb
index fecfb13cd..d1bce7d86 100644
--- a/app/views/courses/join_private_courses.js.erb
+++ b/app/views/courses/join_private_courses.js.erb
@@ -1,7 +1,8 @@
 $('#ajax-modal').html('<%= escape_javascript(render :partial => 'join_private_course') %>');
 showModal('ajax-modal', '540px');
 $('#ajax-modal').css('height','330px');
-$('#ajax-modal').siblings().remove();
+//$('#ajax-modal').siblings().remove();
+$('#ajax-modal').siblings().hide();
 $('#ajax-modal').before("<span style='float: right;cursor:pointer;padding-left: 513px;'>" +
         "<a href='javascript:' onclick='hidden_join_course_form();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
 $('#ajax-modal').parent().removeClass("alert_praise");
diff --git a/app/views/my/clear_user_avatar_temp.js.erb b/app/views/my/clear_user_avatar_temp.js.erb
index 39ff71f6c..9513bdac4 100644
--- a/app/views/my/clear_user_avatar_temp.js.erb
+++ b/app/views/my/clear_user_avatar_temp.js.erb
@@ -1,7 +1,7 @@
     $("img[nhname='avatar_image']").attr('src',$("#nh_user_tx").attr('src'));
     $('#ajax-modal').html($("#nh_tx_dialog_html").html());
     showModal('ajax-modal','460px');
-    $('#ajax-modal').siblings().remove();
+    $('#ajax-modal').siblings().hide();
     $('#ajax-modal').parent().removeClass("alert_praise");
     //$('#ajax-modal').parent().css("top","").css("left","");
     $('#ajax-modal').parent().addClass("alert_box");
\ No newline at end of file
diff --git a/app/views/projects/join_project.js.erb b/app/views/projects/join_project.js.erb
index 85e9e294b..92cdfcf2c 100644
--- a/app/views/projects/join_project.js.erb
+++ b/app/views/projects/join_project.js.erb
@@ -1,7 +1,8 @@
 $('#ajax-modal').html('<%= escape_javascript(render :partial => 'projects/join_project') %>');
 showModal('ajax-modal', '540px');
 $('#ajax-modal').css('height','260px');
-$('#ajax-modal').siblings().remove();
+//$('#ajax-modal').siblings().remove();
+$('#ajax-modal').siblings().hide();
 $('#ajax-modal').before("<span style='float: right;cursor:pointer;padding-left: 513px;'>" +
         "<a href='#' onclick='hidden_join_course_form();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
 $('#ajax-modal').parent().removeClass("alert_praise");
diff --git a/app/views/users/show_new_score.js.erb b/app/views/users/show_new_score.js.erb
index 4baee5c04..40ef7d5c5 100644
--- a/app/views/users/show_new_score.js.erb
+++ b/app/views/users/show_new_score.js.erb
@@ -1,3 +1,4 @@
 $('#ajax-modal').html('<%= escape_javascript(render :partial => 'users/show_new_score') %>');
 showModal('ajax-modal', '400px');
+$('#ajax-modal').siblings().show();
 $('#ajax-modal').addClass('new-watcher');