$(function(){
    $('div.accordion').accordio({
        body: "p, ul",   //Elemente des Körpers
        head: "h4",
        cssHeadOpened: 'openedHead',
        cssHeadCollapsed: 'collapsedHead',
        cssHeadMouseover: 'mouseoverHead',
        cssClassHeader: '',
        opened: 0,
        collapsible: false,
        slideTime: 250
    });
});