var tmp_point='rfrf';

function close_login_div(){  
  var fobj=document.getElementById("login_form");
  fobj.style.display="none";
  return false;
}

function show_login_div(){
  var fobj=document.getElementById("login_form");
  fobj.style.display=""; 
  return false;
}

function show_cert(mdata) {
  var fobj1=document.getElementById("cert_zamki");
  var fobj2=document.getElementById("cert_dveri");

  var fobj3=document.getElementById("cert_zamki_btn");
  var fobj4=document.getElementById("cert_dveri_btn");
  
  if(mdata==1)
  { fobj1.style.display=""; fobj2.style.display="none"; fobj3.className="selected";  fobj4.className=""; }
  else
  { fobj1.style.display="none"; fobj2.style.display=""; fobj3.className="";  fobj4.className="selected"; }
  
  return false;
}

function bookmarksite(title, url) {
	if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");
	else if (typeof window.external == "object") window.external.AddFavorite(url, title);
	else return false;
	return true;
}

function getClientHeight()
{
  return window.document.compatMode=='CSS1Compat' && !window.opera?
document.documentElement.clientHeight:document.body.clientHeight;
}