$(function() {

	var html, logo, slogan, nav, postheading, postdate, homenav, homeh1;

	html = document.documentElement;
	logo = document.getElementsByTagName("h1")[0];
	slogan = $("hgroup h2")[0];
	nav = $("header nav")[0];
	postheading = $("#singlepost h2");
	postdate = $("#singlepost header p");
	homenav = $("#home li a");
	homeh1 = $("#home h1");

	// Change class on html tag from 'no-js' to 'js'
	html.className = html.className.replace(/\bno-js\b/,'js');

	// Show slogan when hover on logo
	$(logo).hover(
		function () {
			$(nav).stop(true,true).hide("fast");
			$(slogan).stop(true,true).show("fast");
		},
		function () {
			$(slogan).hide("fast");
			$(nav).show("fast");
		}
	);

	// Show post date when hover on title
	$(postheading).hover(
		function () {
			$(postdate).stop(true,true).fadeIn(300);
		},
		function () {
			$(postdate).stop(true,true).fadeOut(300);
		}
	);

	// Change homepage logo when hover over nav items
	// $(homenav).hover(
		// function () {
			// if (this === homenav[0]) {
				// homeh1.css('backgroundPosition', '-210px');
			// }
			// else if (this === homenav[1]) {
				// homeh1.css('backgroundPosition', '-420px');
			// }
			// else {
				// homeh1.css('backgroundPosition', '-630px');
			// }
		// },
		// function () {
			// homeh1.css('backgroundPosition', '0');
		// }
	// );

});