var totalHighlights = 3;
var nextHighlight = 1;
var prevHighlight = totalHighlights;
function rotateHighlights() {
	$("#highlight"+prevHighlight).hide();
	$("#highlight"+nextHighlight).show();
	nextHighlight++;
	prevHighlight = nextHighlight - 1;
	if(nextHighlight == totalHighlights + 1){ nextHighlight = 1; }
	setTimeout("rotateHighlights()",5000);
}
$(document).ready(function(){
	rotateHighlights();
});