function w8x6(url_it) {
  window.open(url_it, 'win2', 'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=800,height=600,directories=no,location=no');
}
function w5x5(url_it) {
  window.open(url_it, 'win2', 'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=550,height=550,directories=no,location=no');
}

function ShowOrHide(d1, d2) {
  if (d1 != '') DoDiv(d1);
  if (d2 != '') DoDiv(d2);
}
function DoDiv(id) {
  var item = null;
  if (document.getElementById) {
    item = document.getElementById(id);
  } else if (document.all){
    item = document.all[id];
  } else if (document.layers){
    item = document.layers[id];
  }
  if (!item) {
  }
  else if (item.style) {
    if (item.style.display == "none"){ item.style.display = ""; }
    else {
		item.style.display = "none"; }
  }else{ item.visibility = "show";}
}