function setFocus1(i)
{
 selectLayer1(i);
}
function selectLayer1(i)
{
 switch(i)
 {
 case 1:
 if(document.getElementById("focusPic1")) document.getElementById("focusPic1").style.display="block";
  if(document.getElementById("focusPic2"))document.getElementById("focusPic2").style.display="none";
  if(document.getElementById("focusPic3"))document.getElementById("focusPic3").style.display="none";
  if(document.getElementById("focusPic4"))document.getElementById("focusPic4").style.display="none";
  if(document.getElementById("focusPic5"))document.getElementById("focusPic5").style.display="none";
 break;
 case 2:
  if(document.getElementById("focusPic1"))document.getElementById("focusPic1").style.display="none";
  if(document.getElementById("focusPic2"))document.getElementById("focusPic2").style.display="block";
  if(document.getElementById("focusPic3"))document.getElementById("focusPic3").style.display="none";
  if(document.getElementById("focusPic4"))document.getElementById("focusPic4").style.display="none";
  if(document.getElementById("focusPic5"))document.getElementById("focusPic5").style.display="none";
 break;
 case 3:
  if(document.getElementById("focusPic1"))document.getElementById("focusPic1").style.display="none";
  if(document.getElementById("focusPic2"))document.getElementById("focusPic2").style.display="none";
  if(document.getElementById("focusPic3"))document.getElementById("focusPic3").style.display="block";
  if(document.getElementById("focusPic5"))document.getElementById("focusPic4").style.display="none";
  if(document.getElementById("focusPic5"))document.getElementById("focusPic5").style.display="none";
 break;
 case 4:
  if(document.getElementById("focusPic1"))document.getElementById("focusPic1").style.display="none";
  if(document.getElementById("focusPic2"))document.getElementById("focusPic2").style.display="none";
  if(document.getElementById("focusPic3"))document.getElementById("focusPic3").style.display="none";
  if(document.getElementById("focusPic4"))document.getElementById("focusPic4").style.display="block";
  if(document.getElementById("focusPic5"))document.getElementById("focusPic5").style.display="none";
 break;

 }
}

function hidd(id){
		document.getElementById(id).style.display='none';
}
function show(id) {
		document.getElementById(id).style.display='block';
}