Ninja Kick: WordPress Contact Form is a premium plugin that uses different approach for contact forms: it adds hidden form with push/sliding revealing animation on every page of your site. For example you can make menu item ‘Contact Me’ open contact form on the same page impoving user experience.

Demo
http://codecanyon.net/item/ninja-kick-wordpress-contact-form/6598780

Download
https://www.filecad.com/qGb1/Ninja-Kick-WordPress-Contact-Form-v3.5.5.rar