var numberOfTips = 50;
function tips() {
	var randomNumber=Math.floor(Math.random()*numberOfTips)	
	if (randomNumber == 0) {
		randomNumber = 1;	
	}
	var nextTipNumber = randomNumber + 1;
	
	document.getElementById("energyTipNumber").innerHTML = "<img src='http://staging1.net/fea/wordpress/wp-content/themes/fea/images/" + randomNumber + ".png' alt='" + randomNumber + "' />"
	document.getElementById('energyTipText').innerHTML = "Install a programmable thermostat that can adjust the temperature according to your schedule. <a href='#'>LEARN MORE <span>&raquo;</span></a>"
	document.getElementById('energyTipNext').innerHTML = "<a href='#' onclick='javascript:nextTip(" + nextTipNumber + ");return false;'>NEXT TIP <span>&raquo;</span></a>"
}
function nextTip(value) {
	var nextTipNumber = value + 1;
	var maxTips = numberOfTips + 1;
	if (nextTipNumber == maxTips) {
		nextTipNumber = 1;
	}
	document.getElementById('energyTipNext').innerHTML = "<a href='#' onclick='javascript:nextTip(" + nextTipNumber + ");return false;'>NEXT TIP <span>&raquo;</span></a>"
	document.getElementById("energyTipNumber").innerHTML = "<img src='http://staging1.net/fea/wordpress/wp-content/themes/fea/images//" + value + ".png' alt='" + value + "' />"
	document.getElementById('energyTipText').innerHTML = "Install a programmable thermostat that can adjust the temperature according to your schedule. <a href='#'>LEARN MORE <span>&raquo;</span></a>"
}