ByCropper is a plugin for Mootools 1.2 which allow you to crop image dynamically, and send coordinates et size informations on a HTML form.
* Horizontal and/or vertical image cropping
* Can force image original aspect ratio.
* Can use customized image crop aspect ratio.
* Can force strict image crop aspect ratio.
* Possibility to change image crop aspect ratio on-the-fly.
* Possibility to set a minimum height and/or width.
* Possibility to set a maximum height and/or width.
* Possibility to customize the border image.
* Possibility to customize than mask color and opacity.