<p><span style="color: rgba(0, 0, 0, 0.59375); font-family: 'Droid Serif', serif; font-size: 14px; line-height: 21px; text-align: left; background-color: rgb(234, 234, 234); ">This is not super well documented, and can frustrate the dickens out of you if you’re trying to get it to do some heavy image lifting outside of what your Woo Theme is programed to do out of the box. Took me a while just to find this sucker. It is located in </span><code style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: top; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: rgb(234, 234, 234); color: rgba(0, 0, 0, 0.59375); text-align: left; ">/wp-content/themes/<span style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: top; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: transparent; ">your_theme</span>/functions/admin-functions.php</code><br /></p><p><br /></p><p><a href="http://jamesfishwick.com/2011/woo_image-function-reference/">http://jamesfishwick.com/2011/woo_image-function-reference/</a></p>