slipNSlide effect for jQuery Tools tabs

gistfile1.txt

/*
	This custom tabs effect will close one accordion and then open the other
	as opposed to trying to do both at the same time like "slide"
*/
$.tools.tabs.addEffect("slipNSlide", function(i, done) {
	var conf = this.getConf();
	if(this.getCurrentTab().length !== 0) {
		this.getPanes().slideUp(conf.slideUpSpeed);
		window.setTimeout( function(that, conf){ 
			that.getPanes().eq(i).slideDown(conf.slideDownSpeed, done); 
		}, conf.slideUpSpeed, this, conf);
	} else {
		this.getPanes().eq(i).slideDown(conf.slideDownSpeed, done);
	}
});