// Rollover title graphics
if (document.images) {
	teama = new Image
	teama.src = '/images/team-over.gif'
	
	teamb = new Image
	teamb.src = '/images/team-off.gif'
	
	resultsa = new Image
	resultsa.src = '/images/results-over.gif'
	
	resultsb = new Image
	resultsb.src = '/images/results-off.gif'
	
	schedulea = new Image
	schedulea.src = '/images/schedule-over.gif'
	
	scheduleb = new Image
	scheduleb.src = '/images/schedule-off.gif'
	
	historya = new Image
	historya.src = '/images/history-over.gif'
	
	historyb = new Image
	historyb.src = '/images/history-off.gif'
	
	linksa = new Image
	linksa.src = '/images/links-over.gif'
	
	linksb = new Image
	linksb.src = '/images/links-off.gif'
	
	statisticsa = new Image
	statisticsa.src = '/images/statistics-over.gif'
	
	statisticsb = new Image
	statisticsb.src = '/images/statistics-off.gif'
	
	contacta = new Image
	contacta.src = '/images/contact-over.gif'
	
	contactb = new Image
	contactb.src = '/images/contact-off.gif'
	
}
else {
	teama = "";
	teamb = "";
	
	resultsa = "";
	resultsb = "";
	
	schedulea = "";
	scheduleb = "";
	
	historya = "";
	historyb = "";
	
	linksa = "";
	linksb = "";
	
	statisticsa = "";
	statisticsb = "";
	
	contacta = "";
	contactb = "";
}

function turn_on(imgName)
{
      document[imgName].src = eval(imgName + "a.src");
}

function turn_off(imgName) 
{
   	document[imgName].src = eval(imgName + "b.src");
}

// Set the Date
var dayName = new Array("Sun,", "Mon,", "Tues,", "Wed,", "Thurs,", "Fri,", "Sat,");
var monName = new Array("Jan", "Feb", "March", "April", "May", "June", "July", "Aug", "Sept",  "Oct", "Nov", "Dec");
var now = new Date();

// Check login information
function checkLoginFields(input) {

	var requiredFields = new Array("id", "password");
	var fieldNames = new Array("ID", "Password");
	
	var fieldCheck = true;
	var fieldsNeeded = "\nA value must be entered in the following field(s):\n\n\t";
	
	for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
		if ((input.elements[requiredFields[fieldNum]].value == " ") ||
		   (input.elements[requiredFields[fieldNum]].value == "")) {
			fieldsNeeded += fieldNames[fieldNum] + "\n\t";
			fieldCheck = false;
		}
	}

	// Some fields are missing
	if (fieldCheck == true) {
		return true;
	}
	else {
		alert(fieldsNeeded);
		return false;
	}
}


// Check update information
function checkUpdateUserFields(input) {

	var requiredFields = new Array("id", "password", "firstname", "surname");
	var fieldNames = new Array("ID", "Password", "First Name", "Surname");
	
	var fieldCheck = true;
	var fieldsNeeded = "\nA value must be entered in the following field(s):\n\n\t";
	
	for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
		if ((input.elements[requiredFields[fieldNum]].value == " ") ||
		   (input.elements[requiredFields[fieldNum]].value == "")) {
			fieldsNeeded += fieldNames[fieldNum] + "\n\t";
			fieldCheck = false;
		}
	}

	// Some fields are missing
	if (fieldCheck == true) {
		return true;
	}
	else {
		alert(fieldsNeeded);
		return false;
	}
}

// Rotate ads

adImages = new Array("/images/ads/ad0.gif","/images/ads/ad1.gif","/images/ads/ad2.jpg");
adURL = new Array("www.suasl.com","www.deervalleyplumbing.com","www.az-solarcontrol.com");

thisAd = 0;
imgCt = adImages.length

function rotate() {
	if (document.images) {
		if (document.adBanner.complete) {
			thisAd++
			if (thisAd == imgCt) {
				thisAd = 0
			}
			document.adBanner.src=adImages[thisAd]
		}
		setTimeout("rotate()", 4 * 1000)
 	}
}

function newLocation() {
	document.location.href = "http://" + adURL[thisAd]
}