function fastTab(el,s,i,n){
  for(var j = 1;j<=n;j++){
  var domT = document.getElementById(s+"_tabT_"+j);
  var domC = document.getElementById(s+"_tabC_"+j);
  domT.className = "";
  domC.className = "hidden";
  }
  el.className = "commHover";
  document.getElementById(s+"_tabC_"+i).className = "show";
 }
 
 function p1Tab(el,i){
  for(var j = 1;j<=2;j++){
  var domT = document.getElementById("p1_1_tabT_"+j);
  var domC = document.getElementById("p1_1_tabC_"+j);
  domT.className = "p1_1_tabT_"+j;
  domC.className = "hidden";
  }
  el.className = "p1_1_tabT_"+i+"_2";
  document.getElementById("p1_1_tabC_"+i).className = "show";
 }
 
function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var tt1= "li-"+cursel;
var tt = "li-"+cursel+"-"+cursel;
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?tt1:tt;
con.style.display=i==cursel?"block":"none";
}
}