function teste(layer)
        {
         if (layer.style.display == "none")
            {
             layer.style.display = "inline";
            } else {
             layer.style.display = "none";
            }
        }
        
var highlightbehavior="TD"
var ns6=document.getElementById&&!document.all
var ie=document.all
 
function changeto(e,highlightcolor)
        {
         source=ie? event.srcElement : e.target
         if (source.tagName=="TABLE")
             return
         while (source.tagName!=highlightbehavior && source.tagName!="HTML")
                source=ns6? source.parentNode : source.parentElement
         if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
             source.style.backgroundColor=highlightcolor
        }
 
function contains_ns6(master, slave)
        {
         while (slave.parentNode)
         if ((slave = slave.parentNode) == master)
             return true;
         return false;
        }
 
function changeback(e,originalcolor)
        {
         if (ie&&(event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")||source.tagName=="TABLE")
             return
         else if (ns6&&(contains_ns6(source, e.relatedTarget)||source.id=="ignore"))
                  return
         if (ie&&event.toElement!=source||ns6&&e.relatedTarget!=source)
             source.style.backgroundColor=originalcolor
        }