function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		golfcourse_over = newImage("images/navImages/golfcourse-over.jpg");
		clubhouse_over = newImage("images/navImages/clubhouse-over.jpg");
		pool_over = newImage("images/navImages/pool-over.jpg");
		membership_over = newImage("images/navImages/membership-over.jpg");
		home_over = newImage("images/navImages/home-over.jpg");
		preloadFlag = true;
	}
}

function GetDay(nDay)
{
	var Days = new Array("Sunday","Monday","Tuesday","Wednesday",
	                     "Thursday","Friday","Saturday");
	return Days[nDay]
}

function GetMonth(nMonth)
{
	var Months = new Array("January","February","March","April","May","June",
	                       "July","August","September","October","November","December");
	return Months[nMonth] 	  	 
}

function DateString()
{
	var Today = new Date();
	var suffix = "th";
	switch (Today.getDate())
	{
		case 1:
		case 21:
		case 31: 
			suffix = "st"; break;
		case 2:
		case 22:
			suffix = "nd"; break;
		case 3:
		case 23:
			suffix = "rd"; break;
	};

	var strDate = GetDay(Today.getDay()) + ", " + GetMonth(Today.getMonth()) + " " + Today.getDate() + suffix + ", " + Today.getFullYear();
	return strDate
}

function popImage(URL, widthtmp, heighttmp)
{
	window.open(URL,'','height='+heighttmp+', width='+widthtmp+'');
}