var about = new Image;
about.src="http://swing.uchicago.edu/images/aboutLink.gif";
var aboutLit = new Image;
aboutLit.src="http://swing.uchicago.edu/images/aboutLinkLit.gif";

var cal = new Image;
cal.src="http://swing.uchicago.edu/images/calLink.gif";
var calLit = new Image;
calLit.src="http://swing.uchicago.edu/images/calLinkLit.gif";

var classes = new Image;
classes.src="http://swing.uchicago.edu/images/classesLink.gif";
var classesLit = new Image;
classesLit.src="http://swing.uchicago.edu/images/classesLinkLit.gif";

var dance = new Image;
dance.src="http://swing.uchicago.edu/images/danceLink.gif";
var danceLit = new Image;
danceLit.src="http://swing.uchicago.edu/images/danceLinkLit.gif";

var faculty = new Image;
faculty.src="http://swing.uchicago.edu/images/facultyLink.gif";
var facultyLit = new Image;
facultyLit.src="http://swing.uchicago.edu/images/facultyLinkLit.gif";

var java = new Image;
java.src="http://swing.uchicago.edu/images/javaLink.gif";
var javaLit = new Image;
javaLit.src="http://swing.uchicago.edu/images/javaLinkLit.gif";

function roll(link){
document.images[link].src = eval (link + "Lit.src");}

function rollout(link){
document.images[link].src = eval (link + ".src");}
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}


function navbar(){
	document.write("Hello World");
}