function flyer(name) {
		window.open('images/' + name + '.jpg','flyer','height=700,width=700,left=' + (screen.width - 700) / 2 + ',top=' + (screen.height - 700) / 2 + ',location=0,menubar=0,resizable=1,scrollbars=0,status=0,titlebar=1,toolbar=0,hotkeys=1');
}