/* slide */
var currslid = 0;
var slidint;

function setfoc(id){
	document.getElementById("focpic").src = picarry[id];
	document.getElementById("foclnk").href = lnkarry[id];
	document.getElementById("fttltxt").innerHTML = "<a href=\""+lnkarry[id]+"\" target=_blank>"+ttlarry[id]+"</a>";
	currslid = id;
	for(i=0;i<4;i++)
	{
		document.getElementById("tmb"+i).className = "thubpic";
	};
	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=12;
	}
	else
	{
		focpic.style.visibility = "visible";focpic.filters[0].transition=12;
	}
	focpic.filters[0].Play();
}

function playnext()
{
	if(currslid >= 3){
		currslid = 0;
	}else{
		currslid++;
	};
	setfoc(currslid);
};
function playit(){
	slidint = setInterval(playnext,3500);
};
function stopit(){
	clearInterval(slidint);
};