horizontal accordion - multiple effects Created Nov 16, 2009

I have the below code for the horizontal accordian. I want to also use the fade effect with this but it will not allow me to use more than one effect. Does anyone know of a way round this so that I can use multiple effects?

$("#accordion").tabs("#accordion div", {
tabs: 'h4',
effect: 'horizontal',
//effect: "fade", fadeInSpeed: "slow"
});
});