var _ticker = function(){
	var n = 14; // 14 images
	var s = '<img src="/faculty/educat/sis/images/ticker/';
	var f = '.jpg" height="97" width="180" class="no-border" />';
	var i = Math.floor(Math.random() * n) + 1;
	document.write( s+i+f );
}();