// JavaScript Document    
// toggles between showing and hiding named divs  


function unhide(divID) {      
   var item = document.getElementById(divID);      
    if (item) {          
item.className=(item.className=='hidden')?'unhidden':'hidden';
      } 
 }
// closes open div  
function hidediv(divID) {
   var item = document.getElementById(divID);
    if (item) {        
  item.className=(item.className=='hidden')?'hidden':'hidden';
      }	  
  }