var theHomeNavs = new Array(1);
var theHomeNavLinks = new Array(1);
theHomeNavs[0] = 'personal';
theHomeNavLinks[0] = './index.html';
theHomeNavs[1] = 'technology';
theHomeNavLinks[1] = './technology.html';
theHomeNavs[2] = 'adults';
theHomeNavLinks[2] = './adult-internal-medicine-sarasota.html';
theHomeNavs[3] = 'children';
theHomeNavLinks[3] = './pediatrics-in-sarasota.html';

var currentHomeNav = 0;
var homeNavTimer = null;
var homeNavsRotating = 1;

function setHomeNav(){
	currentHomeNav++;
	if (currentHomeNav == theHomeNavs.length) currentHomeNav = 0;
	gfGetElement('homeNavPic1').src = './images/photos/' + theHomeNavs[currentHomeNav] + '.png';

	gfGetElement('homeNavLink1').href = theHomeNavLinks[currentHomeNav];
	gfGetElement('personalHomeNav').className = '';
	gfGetElement('technologyHomeNav').className = '';
	gfGetElement('adultsHomeNav').className = '';
	gfGetElement('childrenHomeNav').className = '';
	gfGetElement(theHomeNavs[currentHomeNav] + 'HomeNav').className = 'active';
	setHomeNavTimer();
}

function setHomeNavTimer(){
	if (homeNavsRotating == 1) {
		clearTimeout(homeNavTimer);
		homeNavTimer = setTimeout('setHomeNav();', 4500);
	}
}

function clearHomeNavTimer(){
	if (homeNavTimer != null) clearTimeout(homeNavTimer);
}