//pre-load images
var packSunImg = new Image();
packSunImg.src = 'images/NewImages/pack_Sun_S.jpg';
var packHouse1Img = new Image();
packHouse1Img.src = 'images/NewImages/pack_House1_S.jpg';
var packHouse2Img = new Image();
packHouse2Img.src = 'images/NewImages/pack_House2_S.jpg';
var packPoolImg = new Image();
packPoolImg.src = 'images/NewImages/pack_Pool_S.jpg';

function makeMessage(a,l,i){
	this.alt = a;
	this.link = l;
	this.img = i;
	this.write = writeMessage;
}

function writeMessage(){
	var str = '';
	str += '<table><tr><td style="vertical-align: middle; text-align: right; height: 315px;">';
	str += '<a href="' + this.link + '" title="'  + this.alt + '">';
	str += '<img border="0" src="' + this.img.src + '" alt="' + this.alt + '" /></a></td>';
	str += '</tr></table>'
	return str;
}

var messageArray = new Array();
messageArray[0] = new makeMessage("Click to open the Gallery...",'gallery.htm',packSunImg).write();
messageArray[1] = new makeMessage("Click to open the Gallery...",'gallery.htm',packHouse1Img).write();
messageArray[2] = new makeMessage("Click to open the Gallery...",'gallery.htm',packHouse2Img).write();
messageArray[3] = new makeMessage("Click to open the Gallery...",'gallery.htm',packPoolImg).write();

//var randomNumber=Math.floor(Math.random()*4)
//var nIndex = randomNumber;
var nIndex = 0;
var timerID = null;

function rotateMessage(){
	var len = messageArray.length;
	if(nIndex >= len)
		nIndex = 0;
	document.getElementById('message').innerHTML = messageArray[nIndex];
	nIndex++;
	timerID = setTimeout('rotateMessage()',6000);
}
function pauseMessage() {
	if (timerID != null) {
		clearTimeout(timerID);
		timerID = null;
	}
}

function playMessage() {
	if (timerID == null) {
		timerID = setTimeout('rotateMessage()', 1000);
	}
}