switch(pageCategory) {
			case "home":
				document.getElementById(pageCategory).firstChild.style.background = "url(media/nav.png)0 -100px";
				document.getElementById("navbox").className = "home";
			break;
			case "about":
				document.getElementById(pageCategory).firstChild.style.background = "url(media/nav.png)-99px -100px";
				document.getElementById("navbox").className = "about";
			break;
			case "blog":
				document.getElementById(pageCategory).firstChild.style.background = "url(media/nav.png)-215px -100px";
				document.getElementById("navbox").className = "blog";
			break;
			case "work":
				document.getElementById(pageCategory).firstChild.style.background = "url(media/nav.png)-316px -100px";
				document.getElementById("navbox").className = "work";
			break;
			case "fonts":
				document.getElementById(pageCategory).firstChild.style.background = "url(media/nav.png)-421px -100px";
				document.getElementById("navbox").className = "fonts";
			break;
			case "music":
				document.getElementById(pageCategory).firstChild.style.background = "url(media/nav.png)-532px -100px";
				document.getElementById("navbox").className = "music";
			break;
}