//create array for images
NewImg = new Array (
"images/featured_home1.jpg",
"images/featured_home2.jpg",
"images/featured_home3.jpg",
"images/featured_home4.jpg",
"images/featured_home5.jpg"
);

//preload two images
pic1= new Image(396,302); 
pic1.src="images/featured_home2.jpg"; 

pic2= new Image(396,302); 
pic2.src="images/featured_home3.jpg"; 

pic3= new Image(396,302); 
pic3.src="images/featured_home4.jpg"; 

pic4= new Image(396,302); 
pic4.src="images/featured_home5.jpg"; 

var ImgNum = 0;
var ImgLength = NewImg.length - 1;

//Time delay between Slides in milliseconds
var delay = 3750;

var lock = false;
var run;
function $(id) { return document.getElementById(id); }
function chgImg(direction) {
	if (document.images) {
		ImgNum = ImgNum + direction;
		if (ImgNum > ImgLength) {
			ImgNum = 0;
		}
		if (ImgNum < 0) {
			ImgNum = ImgLength;
		}
		//document.getElementById('featured_home').style.backgroundImage="url(images/justlisted.jpg)";
		document.getElementById('featured_home').style.backgroundImage="url("+NewImg[ImgNum]+")";
		
	}
}

function doit() {
	document.getElementById('featured_home').style.backgroundImage="url(images/featured_home1.jpg)";
	run = setInterval("chgImg(1)", delay);
}