function checkAlert() {
	if (document.body) {
		var pollTime = 60*1000; // Time between RSS updates in milliseconds (default 20 seconds)

		var oldScript = document.getElementById('alertBanner');
		if (oldScript) oldScript.parentNode.removeChild(oldScript);
	
		var head = document.getElementsByTagName('head')[0];
		var script = document.createElement('script');
		script.type = 'text/javascript';
		script.src = 'https://alert.uconn.edu/alert/alertBanner.js?' + Math.random();
		script.id = 'alertBanner';
		head.appendChild(script);
		window.setTimeout(checkAlert, pollTime);
	} else {
		window.setTimeout(checkAlert, 1000);
	}
};
checkAlert();