/* Only set closed if JS-enabled */
document.getElementsByTagName('html')[0].className = 'isJS';

function tog(dt)
{
var togglers = document.getElementsByTagName('dd')
var max = togglers.length
for(var i = 0;i < max;i++)
   {
   var toggler = togglers.item(i)   
   toggler.style.display = '';
   }

var display, dd=dt;
/* get dd */
do{ dd = dd.nextSibling } while(dd.tagName!='DD');
toOpen =!dd.style.display;
dd.style.display = toOpen? 'block':''
}