function HandleNFTabClick(index)
{   
   var tab;
   
   HideNFTabs();
   
   switch(index)
   {
      case 0:
         tab = document.getElementById('NFTab0');
         break;
         
      case 1:
         tab = document.getElementById('NFTab1');
		 pageTracker._trackPageview("/nutFAQ_tab_1");
         break;
         
      case 2:
         tab = document.getElementById('NFTab2');
		 pageTracker._trackPageview("/nutFAQ_tab_2");
         break;
         
      case 3:
         tab = document.getElementById('NFTab3');
		 pageTracker._trackPageview("/nutFAQ_tab_3");
         break;        
     
   }
   
   tab.style.display = 'block';
}

function HideNFTabs()
{
   var T0, T1, T2, T3;
   
   T0 = document.getElementById('NFTab0');
   T1 = document.getElementById('NFTab1');
   T2 = document.getElementById('NFTab2');
   T3 = document.getElementById('NFTab3');
   
   T0.style.display = 'none';
   T1.style.display = 'none';
   T2.style.display = 'none';
   T3.style.display = 'none';
   
}