/* slide */

var currslid = 0;
var xhtag = 1;
var slidint;
function setfoc(id,xhtag){

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";

if(xhtag==1)
{
	stopit();
}
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++;
	};
	xhtag=0;
	setfoc(currslid,xhtag);
};
function playit(){
	slidint = setInterval(playnext,3500);
};
function stopit(){
	clearInterval(slidint);
};