Custom form control that allows to select any system user without opening new pop-up window. Also comes with auto complete feature, which can make significant improvement of user experience.
The selector has only one setting in this version. You can choose whether to show only current site users or all users.
NOTE: Data are stored in JSON object inside html of the current page. This means it can slow down loading speed of the form if you have hundreds or thousands users registred on your website.
Please open README file for instructions to install.