I want to show a popup for access denied page. Is there any module available for this? I know I can create a custom module for this but I want to know if there is any module available for this.
Popup module allow you to display the access denied page in popup box.
The popup suite allows builders to popup tooltip-like text, nodes, blocks, menus, forms, views and php-generated content.
Better Messages intends to let you control where and how you want to see your Drupal messages! Combine different animations and override
Enable or disable popup messages at specific pages.