function ChangeZ(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="zz"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="liz"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}
function ChangeA(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="14cun"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lii"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}
function ChangeB(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="14cun2"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lib"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}

function ChangeC(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cunc"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lic"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}

function ChangeD(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cund"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lid"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}

function ChangeE(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cune"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lie"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}

function ChangeF(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cunf"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lif"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}

function ChangeH(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cunh"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lih"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}	

function ChangeI(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cuni"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="liii"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}
function ChangeO(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cuno"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lio"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}
function ChangeP(num)
{
 for(var id = 1;id<=3;id++)
 {
  var ss="cunp"+id; 
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }  
 
 for(var id = 1;id<=3;id++)
 {
  var bb="lip"+id;
  if(id==num)
  document.getElementById(bb).className="active";
  else
  document.getElementById(bb).className="";
 } 
 
}