var currslid = 0;
    var slidint;
    function setfoc(id){
          try{
	        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<picarry.length;i++){
		        document.getElementById("tmb"+i).className = "thumb_off";
	        };
	        document.getElementById("tmb"+id).className ="thumb_on";
	        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();
    	    
	     }catch(exception){
	        stopit();
	     }
    }

    function playnext(){
       
	        if(currslid == picarry.length-1){
		        currslid = 0;
	        }
	        else{
		        currslid++;
	        };
	        setfoc(currslid);
	        playit();
	 
    }
    function playit(){
        try{
            
	        
           if(picarry.length>1){
	            slidint = setTimeout(playnext,4000);
	       }else{
	        document.getElementById("focpic").src = picarry[0];
	        document.getElementById("foclnk").href = lnkarry[0];
	        document.getElementById("foctitle").innerHTML = '<a href="'+lnkarry[0]+'" target="_blank">'+ttlarry[0]+'</a>';
	       }
	   }
	   catch(exception){}
    }
    function stopit(){
	    clearTimeout(slidint);
    }