function printToggle() {
	var e = document.getElementById('sidebar');
	if (e.style.visibility == 'hidden') {
		document.getElementById('sidebar').style.visibility = 'visible';
		document.getElementById('footer').style.visibility = 'visible';
	} else {
		document.getElementById('sidebar').style.visibility = 'hidden';
		document.getElementById('footer').style.visibility = 'hidden';
	}
}

function emailIt() {
	mywindow = window.open ("http://www.jhu.edu/news_info/news/jhuniverseUtilities/jhuniverseEmailForm.html","","menubar=0,location=0,status=0,scrollbars=1,width=550,height=575,resizeable");
  	mywindow.moveTo(25,25);
}