// Motoren Portfolio
function showPortfolio () {
	portfolio = new Window('1', {className: "alphacube", title: windowTitle, width:631, height:473, top:160, left:60, resizable:false, draggable:false, maximizable:false, minimizable:false, destroyOnClose: true, url: destination, options: {method: 'get'}});
	portfolio.show();
}