var slide = new Fx.Slide('sub-nav', {
	wait: false,
	duration: 800,
	transition: Fx.Transitions.Quad.easeInOut
});

var scroll = new Fx.Scroll('portfolio', {
	wait: false,
	duration: 1250,
	offset: {'x': 0, 'y': 0},
	transition: Fx.Transitions.Quad.easeInOut
});

var nav_scroll = new Fx.Scroll('project-titles', {
	wait: false,
	duration: 1250,
	offset: {'x': 0, 'y': 0},
	transition: Fx.Transitions.Quad.easeInOut
});

function toggleSelectedItem(id) {
	$('list-item-' + id).addClass("selected");
}