var currslid = 0;
var slidint;
function setfoc(id){
	document.getElementById("focpic").src = picarry[id];
	document.getElementById("foclnk").href = lnkarry[id];
	//document.getElementById("foctitle").innerHTML = '<a href="'+lnkarry[id]+'" target="_blank">'+ttlarry[id]+'</a>';
	currslid = id;
	for(i=0;i<3;i++){

	};
    var focpic = document.getElementById("focpic")
	focpic.style.visibility = "hidden";

	if (focpic.style.visibility == "visible") {
		focpic.style.visibility = "hidden";

	}
	else {
		focpic.style.visibility = "visible";

	}

	stopit();
}

function playnext(){
	if(currslid==3){
		currslid = 0;
	}
	else{
		currslid++;
	};
	setfoc(currslid);
	playit();
}
function playit(){
	slidint = setTimeout(playnext,2000);
}
function stopit(){
	clearTimeout(2000);
	}
window.onload = function(){
	playit();
}