function Branch(b_ID) {
  var bpx = document.getElementById('br' + b_ID).style;
  if (bpx.display == 'block') { bpx.display = 'none'; }
  else { bpx.display = 'block'; }
  return false;
}
function ciAll() {
  n=1;
  while (document.getElementById("mhs" + n)) {
    document.getElementById("mhs" + n).className = 'oo';
    n++;
  } 
}
function MM_sHideLayers(fid) {
  ciAll();
  var br_id, mhs_id;
  if(document.getElementById('br' + fid))
    br_id = document.getElementById('br' + fid).innerHTML;
  if(document.getElementById('mhs' + fid))
    mhs_id = document.getElementById('mhs' + fid);
  if(document.getElementById('cMain')) {
    var sview = document.getElementById('cMain');
    if(mhs_id) {
    	sview.innerHTML="<div class=sid>" + mhs_id.innerHTML + "</div> <ul>" + br_id + "</ul>";
    	mhs_id.className='oy';
    }
  }
  return false;
}