var timeout;

function goToSection(anchor) {
	activateTab(document.getElementById('articleTabSelector').childNodes[0]);
	location.hash = '#' + anchor;
}

function showRefGroup(refgroup) {
	document.getElementById(refgroup).style.display = "block";
}

jQuery.noConflict();
jQuery(function() {
jQuery('a.nejmref').cluetip({
  activation: 'click',
  width: '300',
  cluetipClass: 'nejmref',
  arrows: true,
  positionBy: 'auto',
  leftOffset: 15,
  dropShadow: true,
  local: true,
  cursor: 'pointer',
  sticky: true,
  mouseOutClose: true,
  closePosition: 'title',
  closeText: '<img src="http://development.mms.org:8136/beta/images/cross.png" alt="close" />'
  });
});