function change_img()
{
 if(nn>5) nn=1
 setTimeout('setFocus1('+nn+')',4000);
 nn++;
 tt=setTimeout('change_img()',4000);
}
function setFocus1(i)
{
 selectLayer1(i);
}
function selectLayer1(i)
{
 switch(i)
 {
 case 1:
 document.getElementById("focusPic1").style.display="block";
 document.getElementById("focusPic2").style.display="none";
 document.getElementById("focusPic3").style.display="none";
 document.getElementById("focusPic4").style.display="none";
 document.getElementById("focusPic5").style.display="none";
 document.getElementById("focusPic1nav").style.display="block";
 document.getElementById("focusPic2nav").style.display="none";
 document.getElementById("focusPic3nav").style.display="none";
 document.getElementById("focusPic4nav").style.display="none";
 document.getElementById("focusPic5nav").style.display="none";
 document.getElementById("focusPictitle1").style.display="block";
 document.getElementById("focusPictitle2").style.display="none";
 document.getElementById("focusPictitle3").style.display="none";
 document.getElementById("focusPictitle4").style.display="none";
 document.getElementById("focusPictitle5").style.display="none";
 break;
 case 2:
 document.getElementById("focusPic1").style.display="none";
 document.getElementById("focusPic2").style.display="block";
 document.getElementById("focusPic3").style.display="none";
 document.getElementById("focusPic4").style.display="none";
 document.getElementById("focusPic5").style.display="none";
 document.getElementById("focusPic1nav").style.display="none";
 document.getElementById("focusPic2nav").style.display="block";
 document.getElementById("focusPic3nav").style.display="none";
 document.getElementById("focusPic4nav").style.display="none";
 document.getElementById("focusPic5nav").style.display="none";
 document.getElementById("focusPictitle1").style.display="none";
 document.getElementById("focusPictitle2").style.display="block";
 document.getElementById("focusPictitle3").style.display="none";
 document.getElementById("focusPictitle4").style.display="none";
 document.getElementById("focusPictitle5").style.display="none";
 break;
 case 3:
 document.getElementById("focusPic1").style.display="none";
 document.getElementById("focusPic2").style.display="none";
 document.getElementById("focusPic3").style.display="block";
 document.getElementById("focusPic4").style.display="none";
 document.getElementById("focusPic5").style.display="none";
 document.getElementById("focusPic1nav").style.display="none";
 document.getElementById("focusPic2nav").style.display="none";
 document.getElementById("focusPic3nav").style.display="block";
 document.getElementById("focusPic4nav").style.display="none";
 document.getElementById("focusPic5nav").style.display="none";
  document.getElementById("focusPictitle1").style.display="none";
 document.getElementById("focusPictitle2").style.display="none";
 document.getElementById("focusPictitle3").style.display="block";
 document.getElementById("focusPictitle4").style.display="none";
 document.getElementById("focusPictitle5").style.display="none";
 break;
 case 4:
 document.getElementById("focusPic1").style.display="none";
 document.getElementById("focusPic2").style.display="none";
 document.getElementById("focusPic3").style.display="none";
 document.getElementById("focusPic4").style.display="block";
 document.getElementById("focusPic5").style.display="none";
 document.getElementById("focusPic1nav").style.display="none";
 document.getElementById("focusPic2nav").style.display="none";
 document.getElementById("focusPic3nav").style.display="none";
 document.getElementById("focusPic4nav").style.display="block";
 document.getElementById("focusPic5nav").style.display="none";
  document.getElementById("focusPic5nav").style.display="none";
  document.getElementById("focusPictitle1").style.display="none";
 document.getElementById("focusPictitle2").style.display="none";
 document.getElementById("focusPictitle3").style.display="none";
 document.getElementById("focusPictitle4").style.display="block";
 document.getElementById("focusPictitle5").style.display="none";
 break;
 case 5:
 document.getElementById("focusPic1").style.display="none";
 document.getElementById("focusPic2").style.display="none";
 document.getElementById("focusPic3").style.display="none";
 document.getElementById("focusPic4").style.display="none";
 document.getElementById("focusPic5").style.display="block";
 document.getElementById("focusPic1nav").style.display="none";
 document.getElementById("focusPic2nav").style.display="none";
 document.getElementById("focusPic3nav").style.display="none";
 document.getElementById("focusPic4nav").style.display="none";
 document.getElementById("focusPic5nav").style.display="block";
   document.getElementById("focusPictitle1").style.display="none";
 document.getElementById("focusPictitle2").style.display="none";
 document.getElementById("focusPictitle3").style.display="none";
 document.getElementById("focusPictitle4").style.display="none";
 document.getElementById("focusPictitle5").style.display="block";
 break;
 }
}