hs.Expander.prototype.onBeforeExpand = function() {
    hs.expandDuration = 500;
    hs.expandSteps = 20;
};
hs.Expander.prototype.onAfterExpand = function() {
    hs.expandDuration = 250;
    hs.expandSteps = 10;
};
hs.Expander.prototype.onBeforeClose = function() {
    hs.restoreDuration = 500;
    hs.restoreSteps = 20;
};
hs.Expander.prototype.onAfterClose = function() {
    hs.restoreDuration = 250;
    hs.restoreSteps = 10;
};
hs.allowSizeReduction = false;
hs.outlineType = 'rounded-white';
//hs.registerOverlay({
//html: '<div class="closebutton" onclick="return hs.close(this)" title="Schließen"></div>',
//position: 'top right',
//useOnHtml: true,
//fade: 2 // fading the semi-transparent overlay looks bad in IE
//});