Easy FancyBox

Supports lot of media formats, and allows easy, stylish content presentation inside modal windows.

Installation:

Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.

Download the stand-alone FancyBox from here.

Features:

• Supported FancyBox content:
• Images (.jpg/.gif/.png and others) and image maps
• WordPress galleries
• PDF and SWF (Flash) files
• Movie sites like Youtube, Vimeo and Dailmotion
• Hidden inline content
• Iframes
• Popup (auto-activate) on page load

What is new in this release:

• Don't unregister scripts that are not ours even for conflict prevention.
• box-sizing: border-box issue in Firefox fixed.
• Allow mousewheel scrolling page in the background again.

What is new in version 1.5.1:

• Dropping support for gForms again -- "Cannot convert 'c' to object" error in combination with some older gForms version.

What is new in version 1.5.0:

• jQuery Mousewheel extension update to 3.1.3.
• Elegant Themes compatibility.
• Some small Touch device compatibility improvement hacks to the 1.3.4 script.
• Major plugin overhaul: Class implementation.
• Disables hide on overlay click.

What is new in version 1.3.4.9:

• Fixed WordPress Dailymotion auto-embed code missing wmode
• Some changes to default settings
• Updated Dutch translation
• Opening speed
• NEW:
• Romanian tranlation
• Polish translation
• Spanish translation
• jQuery Metadata support
• Image map AREA support for all content types
• Support for the new iFrame/HTML5 embed code for YouTube, Vimeo and Dailymotion

Requirements:

• WordPress 3.3 or higher