//preload below

function preloadim ()
{

if (document.images)
	{
	pic1 = new Image(784,250);
	pic1.src="_images/photos/1.jpg";
	pic2 = new Image(784,250);
	pic2.src="_images/photos/2.jpg";
	pic3 = new Image(784,250);
	pic3.src="_images/photos/3.jpg";
	pic4 = new Image(784,250);
	pic4.src="_images/photos/4.jpg";
	pic5 = new Image(784,250);
	pic5.src="_images/photos/5.jpg";
	pic6 = new Image(784,250);
	pic6.src="_images/photos/6.jpg";
	pic7 = new Image(784,250);
	pic7.src="_images/photos/7.jpg";
	pic8 = new Image(784,250);
	pic8.src="_images/photos/8.jpg";
	pic9 = new Image(784,250);
	pic9.src="_images/photos/9.jpg";
	}
}



//change photo of background

x=document.getElementById("photo");

var backImage = new Array(); 

backImage[0] = "_images/photos/1.jpg";
backImage[1] = "_images/photos/2.jpg";
backImage[2] = "_images/photos/3.jpg";
backImage[3] = "_images/photos/4.jpg";
backImage[4] = "_images/photos/5.jpg";
backImage[5] = "_images/photos/6.jpg";
backImage[6] = "_images/photos/7.jpg";
backImage[7] = "_images/photos/8.jpg";
backImage[8] = "_images/photos/9.jpg";

var inc=Math.floor(Math.random()*9);
//var inc = 0;

function changeBGImage()
{
document.getElementById("photo").style.background = "url("+backImage[inc]+")";
inc++;
if (inc==backImage.length) inc=0;
setTimeout("changeBGImage()",6000)
}