arrowState = new Array("http://web.archive.org/web/20080206193641/http://chronicle.com/icons/2004/a/nav_arrow_up.gif","http://web.archive.org/web/20080206193641/http://chronicle.com/icons/2004/a/nav_arrow.gif");
smenuState = new Array("http://web.archive.org/web/20080206193641/http://chronicle.com/icons/2004/a/minus_menu.gif","http://web.archive.org/web/20080206193641/http://chronicle.com/icons/2004/a/plus_menu.gif");
divState = new Array("block","none");
sdivState = new Array("block","none");
arrow01=1;
arrow02=1;
arrow03=0;
arrow04=0;
imgCt = arrowState.length;
simgCt = smenuState.length;
smenu01=1;
function showNews() {
	arrow01++;
	if (arrow01 == imgCt) {
		arrow01=0
	}
	document.newsArrow.src=arrowState[arrow01];
	document.getElementById('newsList').style.display = divState[arrow01];
}
function showRev() {
	arrow02++;
	if (arrow02 == imgCt) {
		arrow02=0;
	}
	document.revArrow.src=arrowState[arrow02];
	document.getElementById('revList').style.display = divState[arrow02];
}
function showJobs() {
	arrow03++;
	if (arrow03 == imgCt) {
		arrow03=0;
	}
	document.jobsArrow.src=arrowState[arrow03];
	document.getElementById('jobsList').style.display = divState[arrow03];
}
function showServ() {
	arrow04++;
	if (arrow04 == imgCt) {
		arrow04=0;
	}
	document.servArrow.src=arrowState[arrow04];
	document.getElementById('servList').style.display = divState[arrow04];
}
function showSup() {
	smenu01++;
	if (smenu01 == simgCt) {
		smenu01=0;
	}
	document.supMenu.src=smenuState[smenu01];
	document.getElementById('supList').style.display = sdivState[smenu01];
}