//Switch1
function SwitchTab(num){
 for(var id = 1;id<=2;id++)
 {
  var ss="tb"+id;
  if(id==num)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }
 
 for(var id = 1;id<=2;id++)
 {
  var bb="tab"+id;
  if(id==num)
  document.getElementById(bb).className="td_on";
  else
  document.getElementById(bb).className="td_off";
 } 
}
function SwitchTab1(num1){
 for(var id = 3;id<=4;id++)
 {
  var ss="tb1"+id;
  if(id==num1)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }
 
 for(var id = 3;id<=4;id++)
 {
  var bb="tab1"+id;
  if(id==num1)
  document.getElementById(bb).className="td1_on";
  else
  document.getElementById(bb).className="td1_off";
 } 
}
function SwitchTab2(num2){
 for(var id = 5;id<=6;id++)
 {
  var ss="tb2"+id;
  if(id==num2)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }
 
 for(var id = 5;id<=6;id++)
 {
  var bb="tab2"+id;
  if(id==num2)
  document.getElementById(bb).className="td2_on";
  else
  document.getElementById(bb).className="td2_off";
 } 
}
function SwitchTab3(num3){
 for(var id = 7;id<=8;id++)
 {
  var ss="tb3"+id;
  if(id==num3)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }
 
 for(var id = 7;id<=8;id++)
 {
  var bb="tab3"+id;
  if(id==num3)
  document.getElementById(bb).className="td3_on";
  else
  document.getElementById(bb).className="td3_off";
 } 
}
function SwitchTab4(num4){
 for(var id = 9;id<=10;id++)
 {
  var ss="tb4"+id;
  if(id==num4)
  document.getElementById(ss).style.display="block";
  else
  document.getElementById(ss).style.display="none";
 }
 
 for(var id = 9;id<=10;id++)
 {
  var bb="tab4"+id;
  if(id==num4)
  document.getElementById(bb).className="td4_on";
  else
  document.getElementById(bb).className="td4_off";
 } 
}