This plugin allows you to toggle visibility of any objects from within a post or page using shorttags and CSS class name or id attribute selectors. Ex
*Use the Plugin installer which is located in the WordPress Dashboard menu under "Plugins > Add New". OR ... *Download hide-it.zip. *Unzip hide-it.zip. *Upload the folder named 'hide-it' to the wp-content/plugins directory on your server *Go to the plugins manager in your WordPress Dashboard and locate "Hide It" in the list of plugins (under 'H' for 'Hide It'). *Click Activate. *Go to my website and make a generous monetary donation to show your love!
Once the plugin is activated, you will find "Hide It" in the Dashboard menu under "Tools".