function ResetTabs() {
  for(i = 1; i <= tabCount; i++) {
    var aDiv = document.getElementById("tab_div_"+i);
    var aTab = document.getElementById("tab_"+i);
    if(aDiv != null) aDiv.style.display = "none";
    if(aTab != null) {
       aTab.className = "";
       if(aTab.title == 'special') aTab.className = "special";
    }
  }
}

function ShowTab(tab) {
  var activeDiv = document.getElementById("tab_div_"+tab);
  var activeTab = document.getElementById("tab_"+tab);
  ResetTabs();
  if(activeDiv != null) activeDiv.style.display = "";
  if(activeTab != null) activeTab.className = "selected";      
  var gi = document.getElementById("gi");
  //gi.focus();
  activeTabIndex = tab;
}

function ShowTabAndReview(tab) {
  var activeDiv = document.getElementById("tab_div_"+tab);
  var activeTab = document.getElementById("tab_"+tab)
  ResetTabs();
  if(activeDiv != null) activeDiv.style.display = "";
  if(activeTab != null) activeTab.className = "selected";      
    
  var activeDiv = document.getElementById('NolReview');
  if(activeDiv != null) activeDiv.style.display='';
  
  var gi = document.getElementById("gi");
  gi.focus(); 
}


function NolReviewShowHide(){
  var activeDiv = document.getElementById('NolReview');
  
  
  if(activeDiv != null){
    if(activeDiv.style.display==''){
      activeDiv.style.display='none';
  
    }else{
      activeDiv.style.display='';
  
    }
  }
  
}