var n=0;
var a=null;
var imgs = new Array();
//    imgs[0] = new Image(); imgs[0].src =  "pics/picQuote1.jpg";
//    imgs[1] = new Image(); imgs[1].src =  "pics/picQuote2.jpg";
//    imgs[2] = new Image(); imgs[2].src =  "pics/picQuote3.jpg";
//    imgs[3] = new Image(); imgs[3].src =  "pics/picQuote4.jpg";
//    imgs[4] = new Image(); imgs[4].src =  "pics/picQuote5.jpg";

function rotate(){
    n=(n+1)%5;
	if (n == 0)
		{
		document.getElementById("picQuote1").style.visibility = "visible";
		document.getElementById("picQuote2").style.visibility = "hidden";
		document.getElementById("picQuote3").style.visibility = "hidden";
		document.getElementById("picQuote4").style.visibility = "hidden";
		document.getElementById("picQuote5").style.visibility = "hidden";
		}
	if (n == 1)
		{
		document.getElementById("picQuote2").style.visibility = "visible";
		document.getElementById("picQuote1").style.visibility = "hidden";
		document.getElementById("picQuote3").style.visibility = "hidden";
		document.getElementById("picQuote4").style.visibility = "hidden";
		document.getElementById("picQuote5").style.visibility = "hidden";
		}
	if (n == 2)
		{
		document.getElementById("picQuote3").style.visibility = "visible";
		document.getElementById("picQuote2").style.visibility = "hidden";
		document.getElementById("picQuote1").style.visibility = "hidden";
		document.getElementById("picQuote4").style.visibility = "hidden";
		document.getElementById("picQuote5").style.visibility = "hidden";
		}

	if (n == 3)
		{
		document.getElementById("picQuote4").style.visibility = "visible";
		document.getElementById("picQuote2").style.visibility = "hidden";
		document.getElementById("picQuote3").style.visibility = "hidden";
		document.getElementById("picQuote1").style.visibility = "hidden";
		document.getElementById("picQuote5").style.visibility = "hidden";
		}
	if (n == 4)
		{
		document.getElementById("picQuote5").style.visibility = "visible";
		document.getElementById("picQuote2").style.visibility = "hidden";
		document.getElementById("picQuote3").style.visibility = "hidden";
		document.getElementById("picQuote4").style.visibility = "hidden";
		document.getElementById("picQuote1").style.visibility = "hidden";
		}

  if(a==null)a=setInterval("rotate()",7000);
}