//Promlem: Nav links don't have animation when clicked
//Solution: Show nested nav smoothly when clicked

//1. When clicked user clicks nav link
	//1.1 Show nested nav with animation
	//1.2 When user clicks nav link again
		//1.2.1 Go to link
//2. When user clicks on another nav link
	//2.1 Hide other nested navs
	//2.2 Show nested nav of nav link clicked
Comment plan in nav.js