function odeslat_formular(lang)
{
  retezec = ""; 

  if (document.getElementById("input-jm").value == "") retezec += "- Your name and surname\n";
  if (document.getElementById("input-ul").value == "") retezec += "- Street\n";
  if (document.getElementById("input-me").value == "") retezec += "- Town\n";
  if (document.getElementById("input-ps").value == "") retezec += "- ZIP code\n";
  if (document.getElementById("input-te").value == "") retezec += "- Tel.\n";

  if (retezec != "") 
  { 
    retezec = "Attention:\n\nFill please following fields before you send this form:\n\n" + retezec;
    window.alert (retezec);
  }
  else
  {
    adr = "odeslat_formular.php?lang=";
    adr += lang;
    adr += "&jm=";
    adr += document.getElementById("input-jm").value;
    adr += "&fi=";
    adr += document.getElementById("input-fi").value;
    adr += "&ul=";
    adr += document.getElementById("input-ul").value;
    adr += "&me=";
    adr += document.getElementById("input-me").value;
    adr += "&ps=";
    adr += document.getElementById("input-ps").value;
    adr += "&te=";
    adr += document.getElementById("input-te").value;
    adr += "&mo=";
    adr += document.getElementById("input-mo").value;
    adr += "&fa=";
    adr += document.getElementById("input-fa").value;
    adr += "&em=";
    adr += document.getElementById("input-em").value;

    window.open (adr,'odeslat_formular','left=5,top=5,width=640,height=170,menubar=no,directories=no,toolbar=no,location=no,status=no,scrollbars=yes,resizable=yes');  

    document.getElementById("input-jm").value = "";
    document.getElementById("input-fi").value = "";
    document.getElementById("input-ul").value = "";
    document.getElementById("input-me").value = "";
    document.getElementById("input-ps").value = "";
    document.getElementById("input-te").value = "";
    document.getElementById("input-mo").value = "";
    document.getElementById("input-fa").value = "";
    document.getElementById("input-em").value = "";
  }
}


function vyhledat()
{
  adr = "index.php?lang=eng&id=hledat&slovo=";
  adr += document.getElementById("input-hledat").value;
  if (document.getElementById("input-hledat").value == "") window.alert ('Attention:\nFill please search field.');
    else document.location.href=adr;
}

function ulozit()
{
  adr = "ulozit.php?jm=";
  adr += document.getElementById("input-jm2").value;
  adr += "&he=";
  adr += document.getElementById("input-he2").value;
  if (document.getElementById("input-jm2").value == "") window.alert ('Attention:\nType please your login name (IČO), please.');
  if (document.getElementById("input-he2").value == "") window.alert ('Attention:\nType please your password.');
  if ((document.getElementById("input-jm2").value != "") && (document.getElementById("input-he2").value != ""))
  {
    window.open (adr,'ulozit','left=5,top=5,width=640,height=130,menubar=no,directories=no,toolbar=no,location=no,status=no,scrollbars=no,resizable=no');  
    document.getElementById("input-jm2").value = "";
    document.getElementById("input-he2").value = "";
    location.href = "administrace.php";
  }
}

function smazat()
{
  adr = "smazat.php?jm=";
  adr += document.getElementById("selectadminform").value;
  window.open (adr,'smazat','left=5,top=5,width=640,height=130,menubar=no,directories=no,toolbar=no,location=no,status=no,scrollbars=no,resizable=no');  
  location.href = "administrace.php";  
}