var currslid = 1;
function showDiv(obj,num,len)
{
for(var id = 1;id<=len;id++)
{
  var ss=obj+id;
  var snav =obj+"nav"+id;
  if(id==num){
    try{document.getElementById(ss).style.display="block"}catch(e){};
    try{document.getElementById(snav).className="active"}catch(e){};
  }else{
    try{document.getElementById(ss).style.display="none"}catch(e){};
    try{document.getElementById(snav).className=""}catch(e){};
  }
}  
}
function showFocus(num)
{
for(var id = 1;id<=2;id++)
{
    currslid = num;
  var fpid="focusPic"+id;
  var fcid="focusContent"+id;
  var fnid="focusnav"+id;
  if(id==num){
      try{document.getElementById(fpid).style.display="block"}catch(e){};
    try{document.getElementById(fcid).style.display="block"}catch(e){};
    try{document.getElementById(fnid).className="active"}catch(e){};
  }else{
    try{document.getElementById(fpid).style.display="none"}catch(e){};
    try{document.getElementById(fcid).style.display="none"}catch(e){};
    try{document.getElementById(fnid).className=""}catch(e){};
  }
}  
}
function playnext(){
    if(currslid==2){
        currslid = 1;
    }
    else{
        currslid++;
    };
    showFocus(currslid);
    playit();
}
function playit(){
    slidint = setTimeout(playnext,4000);
}
function stopit(){
    clearTimeout(slidint);
    }
window.onload = function(){
    playit();
}