var imgSet = [];
var curSet = 0;
var curImgSet = 0;

$(function() {

	// Preload Images

	loadImage= new Image(621,244);
	loadImage.src = "/images/slide-1.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-2.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-3.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-4.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-5.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-6.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-7.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-8.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-9.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-10.jpg";
	loadImage = new Image(621, 244);
	loadImage.src = "/images/slide-11.jpg";
	
	buildImgSet();
	
	//cycleImages();
	
	setInterval ( "cycleImages()", 5000 );


});

function imgSetRec () {

    Img1 = '';
    Txt = '';
	
}

function buildImgSet() {
	
	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-1.jpg)";
	newImgSetRec.Txt = "Resisting the power of water";
	imgSet[imgSet.length] = newImgSetRec;
	
	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-2.jpg)";
	newImgSetRec.Txt = "Heritage and Innovation";
	imgSet[imgSet.length] = newImgSetRec;
	
	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-3.jpg)";
	newImgSetRec.Txt = "Resisting the power of water";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-4.jpg)";
	newImgSetRec.Txt = "Heritage and Innovation";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-5.jpg)";
	newImgSetRec.Txt = "Resisting the power of water";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-6.jpg)";
	newImgSetRec.Txt = "Heritage and Innovation";
	imgSet[imgSet.length] = newImgSetRec;
	
	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-7.jpg)";
	newImgSetRec.Txt = "Simplifying the Specification Process";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-8.jpg)";
	newImgSetRec.Txt = "Resisting the power of water";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-9.jpg)";
	newImgSetRec.Txt = "Heritage and Innovation";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-10.jpg)";
	newImgSetRec.Txt = "Resisting the power of water";
	imgSet[imgSet.length] = newImgSetRec;

	var newImgSetRec = new imgSetRec;
	newImgSetRec.Img1 = "url(/images/slide-11.jpg)";
	newImgSetRec.Txt = "Simplifying the Specification Process";
	imgSet[imgSet.length] = newImgSetRec;

}

function fadeImage(iImg_ID) {

	try{
	
		// Set faderDiv background to wrapper background
	
		document.getElementById('fadeWrapper').style.backgroundImage = document.getElementById('faderDiv').style.backgroundImage;
		//$('#fadeWrapper').show();
		$('#faderDiv').hide();

		document.getElementById('faderDiv').style.backgroundImage = imgSet[iImg_ID].Img1;
		$('#faderTxt').html(imgSet[iImg_ID].Txt);
		
		$('#faderDiv').fadeIn('400', function() {});
		
	}catch(Ex){}


}

function cycleImages() {

	curSet += 1;
	
	if (curSet >= imgSet.length) {curSet = 0;}
	
	//curImgSet = imgSet[curSet];
	
	//alert(curSet);
	
	fadeImage(curSet);

}