document.observe("dom:loaded", function(){
	slideshowStart();
});

var SSx = 0;

function slideshowStart(){
	var interval = self.setInterval("slideShift()", 6000);
}

function slideshowStop(){
	window.clearInterval(interval);
}

function slideShift(){
	if(SSx == 1278){
		SSx = 0;
	} else{
		SSx += 426;
		$("sspanel").style.backgroundPosition = SSx + "px 0px";
	}
}