function confirmDelete(delUrl, item) {
  if (confirm("Delete: [" + item + "]?")) {
    if (confirm("Delete: [" + item + "]. Are you sure?")) {
    document.location = delUrl;
    }
  }
}

function SubmitForm(form) {
	form.submit()
}

function toggleLayer( whichLayer )
{
  var elem, vis;
  if( document.getElementById )
    elem = document.getElementById( whichLayer );
  else if( document.all )
      elem = document.all[whichLayer];
  else if( document.layers )
    elem = document.layers[whichLayer];
  vis = elem.style;
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}