function Expand(Child){
Targe = document.all(Child).style;
if(Targe.visibility == 'visible'){
Targe.visibility = 'hidden';
Targe.display = 'none';}
else{
Targe.visibility = 'visible';
Targe.display = 'block';}}

lastMenu=0;
function barTog(menu){
daMenu = document.all(menu).style;
if(daMenu.visibility == 'visible'){daMenu.visibility = 'hidden';}else{daMenu.visibility = 'visible';}
if(lastMenu!=0 && lastMenu!=daMenu){lastMenu.visibility = 'hidden';}
lastMenu=daMenu;}