$(document).ready(function() {
	$("#navigation li a").tooltip({
		// place tooltip on the right edge
		position : "center right",

		// a little tweaking of the position
		offset : [ 0, -50 ],

		// use the built-in fadeIn/fadeOut effect
		effect : "fade",

		// custom opacity setting
		opacity : 0.7,

		// use this single tooltip element
		tip : ".tooltip"
	});
});