var imageURLs = new Array(
		"http://media.westfieldinsurance.com/www/images/newsitetheme/wespak-billboard.jpg", //<-First imageURL
		"http://media.westfieldinsurance.com/www/images/newsitetheme/trusted-provider-billboard.jpg", //<-Second imageURL
		"http://media.westfieldinsurance.com/www/images/newsitetheme/farm-billboard.jpg" //<-Third imageURL
	);

var learnMoreLinks = new Array(
		"/farm/pg.jsp?page=farm_and_agribusiness", //<-Goes with third imageURL
		"/personal/pg.jsp?page=personal_insurance", //<-Goes with first imageURL
		"/business/pg.jsp?page=business"  //<-Goes with second imageURL
	);

var bannerNumber = Math.floor(Math.random() * 3);
var timerID = -1;

function rotate() {
	var rotatorImage = document.getElementById("rotator");
	
	rotatorImage.src = imageURLs[bannerNumber];
	
	bannerNumber = (bannerNumber + 1) % 3;
	timerID = window.setTimeout("rotate()", 10000);
}

function rotateTo(selection) {
	var rotatorImage = document.getElementById("rotator");
	
	rotatorImage.src = imageURLs[selection];
	
	bannerNumber = (selection + 1) % 3;
	window.clearTimeout(timerID);
	timerID = window.setTimeout("rotate()", 20000);
}

function learnMoreClicked() {
	location.href = learnMoreLinks[bannerNumber];
}

function rotateDelay(){
	setTimeout("rotate()", 3000);
}