var currslid = 0;
var slidint;

function setfoc(id,count){
if(count>0)
{
    focpic=document.getElementById("focpic");
	document.getElementById("focpic").src = picarry[id];
	focpic.parentElement.href=focpic.src.substr(0,focpic.src.lastIndexOf("="));
	document.getElementById("fttltxt").innerHTML ="<a>"+ttlarry[id]+"</a>";
	currslid = id;
	for(i=0;i<count;i++){
		document.getElementById("tmb"+i).className = "thubpic";
	};
    if(currslid<count)
    {
	document.getElementById("tmb"+id).className ="thubpiccur";
	
	focpic.style.visibility = "hidden";
	focpic.filters[0].Apply();
	if (focpic.style.visibility == "visible") {
		focpic.style.visibility = "hidden";
		focpic.filters.revealTrans.transition=23;
	}
	else {
		focpic.style.visibility = "visible";
		focpic.filters[0].transition=23;
	}
	focpic.filters[0].Play();
	stopit();
	}
	}
}

function playnext(){
 var count = document.getElementById("hidcount").value;
	if(currslid==count-1){
		currslid = 0;
	}
	else{
		currslid++;
	};
	setfoc(currslid,count);
	playit();
	
}
function playit(){ 

	slidint = setTimeout(playnext,4500);
	
}
function stopit()
{
	clearTimeout(slidint);
}

window.onload = function()
{   

	playit();
	
}


 var timer;  
function goTop()
{
     PhotoList.scrollTop -= 1;
     timer = setTimeout(goTop,10)
}
function goDown()
{
    PhotoList.scrollTop += 1;
    timer = setTimeout(goDown,10)
}
function freeTime()
{
    window.clearTimeout(timer); 
}