PSPL Multi Select Box is an enhanced implementation of the HTML form input element for selecting multiple items from a list.
Users can select multiple choices without having to press the ALT button like a normal "select multiple" box. It is easy to customize, and you can easily modify the visual style of PSPL Multi Select Box to match your Web site design or theme.
The project is also compliant to W3C standards, and has been tested with most recent browsers. Unlike normal "select multiple" boxes, PSPL Multi Select Box follows the layer design in IE.