function switchMenu(obj)
{
   var el=document.getElementById(obj);
   if(el.style.display != "none")
      {
      el.style.display = 'none';
      } 
   else
      {
        el.style.display = '';       
      }
}

function switchMenu2(obj, obj2, obj3, obj4, obj5)
{
   var el=document.getElementById(obj);
   
   // make MAIN OBJ DISAPPEAR - other APPEAR
   if(el.style.display != "none")
      {
      el.style.display = 'none';
      var el=document.getElementById(obj2); 
      el.style.display = '';
      var el=document.getElementById(obj3); 
      el.style.display = '';
      var el=document.getElementById(obj4); 
      el.style.display = '';
      var el=document.getElementById(obj5); 
      el.style.display = '';      
      } 
   // make MAIN OBJ VISIBLE - others NOT
   else
      {
      el.style.marginTop='12px';      
      el.style.display = '';
      
      var el=document.getElementById(obj2); 
      el.style.display = 'none';  
      var el=document.getElementById(obj3); 
      el.style.display = 'none'; 
      var el=document.getElementById(obj4); 
      el.style.display = 'none';      
      var el=document.getElementById(obj5); 
      el.style.display = 'none';       
      }     

}


function CreateElement(){var el=document.createElement("DIV");el.id="myDiv";with(el.style){width="800px";color="#ffff00";backgroundColor="#000080";textAlign="center";fontWeight="bold"
fontSize="24px";padding="40px";} el.innerHTML="Congrats, you just dynamically created an element.";document.body.appendChild(el);}