var speed = 30;

var kk = pic.length;
var ii;
var hhh;
var nnn;
var myInterval;
var myPause;
var mode = 0;


var imgArray = new Array(kk);
var myLeft = new Array(kk);

for (ii=0;ii<kk;ii++){
	imgArray[ii] = new Image();
	imgArray[ii].src = pic[ii].name;
	imgArray[ii].width = pic[ii].width;

	hhh=0 ;
	for (nnn=0;nnn<ii;nnn++){
		hhh=hhh+pic[nnn].width;
	}
	myLeft[ii] = hhh;
}

function ready(){
	for (ii=0;ii<kk;ii++){ 
		if (document.images[ii].complete == false){
			return false;	
			break;
		}
	}
return true;
}


function startScrolling(){
	if (ready() == true){
		window.clearInterval(myPause);
		myInterval = setInterval("autoScroll()",speed);
	}
}	
	

function autoScroll(){
	for (ii=0;ii<kk;ii++){
		myLeft[ii] = myLeft[ii] - 1;
		
	if (myLeft[ii] == -(pic[ii].width)){
		hhh = 0;
		for (nnn=0;nnn<kk;nnn++){
			if (nnn!=ii){
				hhh = hhh + pic[nnn].width;
			}			
		}
		myLeft[ii] =  hhh;
	}
		
				
		document.images[ii].style.left = myLeft[ii];
	}
	mode = 1;
}

function stop(){
	if (mode == 1){
		window.clearInterval(myInterval);
	}
	if (mode == 0){
		window.clearInterval(myPause);
	}	
}

function go(){
	if (mode == 1){
		myInterval = setInterval("autoScroll()",speed);
	}
	if (mode == 0){
		myPause = setInterval("startScrolling()",10);
	}	
}

myPause = setInterval("startScrolling()",10);