/**
 * Ein-/Ausblenden des Warenkorbs
 *
 * @since 23. November 2009
 * @author Tobias Kivelip <kivelip@e8media.de>
 *
 * @param reference element     referenz auf das geklickte Element
 * @access public
 * @return void
 */
function e8_shopcart_hover(element) {
    var cart = $(element);
    if ("shopcart" == cart.className) {
        cart.className += " shopcart_open";
    } else {
        cart.className = "shopcart";
    }
}