Continuously and gently changes color of background and/or pictures with transparent areas on selected pages.

Steve Kimpton

Continuously and gently changes color of background and/or pictures with transparent areas on selected pages.
This plugin starts with the custom background (or a fixed color for themes that do not 
provide a custom background) and gradually modifies it in a color wheel fashion to selected pages. 
Pictures on those pages that contain transparent areas may also be set to receive this 
background color.
See a live demo at <a href="http://wordpooldesign.co.uk/wordpress/dynamicbg" rel="nofollow ugc">http://wordpooldesign.co.uk/wordpress/dynamicbg</a>
A settings screen is provided under Dashboard > Appearance > Dynamic Background and also from the toolbar.
<h3>Credits</h3>
The javascript file getbg.js contains functions that convert hsl to rgb and the reverse. This functionality can be found from several sources but mine were from Garry Tan (<a href="http://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c" rel="nofollow ugc">http://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c</a>) who credits mjijackson.com (this link no longer works) but it seems the ultimate source is the information in <a href="https://en.wikipedia.org/wiki/HSL_and_HSV" rel="nofollow ugc">https://en.wikipedia.org/wiki/HSL_and_HSV</a>

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