// History:
//   Doplnìna detekce jazyka domuentu (ve znaèce body)

//var undefined;    // Pro zpetnou kompatibilitu kdyby JS nepodporoval undefined

function Test()
// Testovací funkce pro ladìní
{
  with (document)
  {
    var Info;
    // Test
    // Užiteèné: document.URL (cesta a jméno souboru stránky)
    write('<p class="MenuText Small">');
    write('document language '+DocLang());
    write('</p>');
    write('<p class="MenuText Small">');
    write('document language '+navigator.appVersion);
    write('</p>');
    write('<p class="MenuText Small">');
    write('document language '+document.body.lang);
    write('</p>');
    write('<p class="MenuText Small">');
    write('navigator language '+navigator.language);  // FF ano, IE6 ne
    write('</p>');
  }
}


function DocLang()
// Vrací zkratku jazyka stránky ( cz en )
// Není-li v dokumentu uvedená vrací en
{
  var s;
  s=document.body.lang.toLowerCase();
  if(s=="cs") return "cz";   // To by mì zajímalo proè je v HTML cs
  if(s=="cz") return "cz";   // a všude jinde cz
  return "en";
}


function DrawHeader(MoreInfo)
// Nepovinny parametr udava nadpis stranky
// Neni-li uveden bere se text ze znacky title dokumentu
{
  with (document)
  {
    // Default informace pokud je parametr nezadany
    if(MoreInfo==undefined) MoreInfo=document.title;
    // Vlozeni HTML kodu
    write('<div class="InnerHeader"> ');
    if (DocLang()=="cz")
    { // èeský text
      write('<a href="index.html" title="Domù"><span class="HeaderLogo">MLAB</span><img border=0 width=120 height=57 src="MLAB_online.gif" alt="MLAB Logo"></a>');
    }
    else
    { // English text
      write('<a href="index.html" title="Home"><span class="HeaderLogo">MLAB</span><img border=0 width=120 height=57 src="MLAB_online.gif" alt="MLAB Logo"></a>');
    }
    write('<span class="HeaderText">'+MoreInfo+'</span>');
    write('</div> ');
  }
}


function DrawMenu(MoreInfo)
// Nepovinny parametr udava nazev menu
// Neni-li uveden dava se text Menu
{
  with(document)
  {
    // Default text
    if(MoreInfo==undefined) MoreInfo="Menu";
    // Vlastni menu
    write('<div class="InnerMenu">');
    write('  <div class="Navigation">');
    write('    <div class="MenuText">');
    write(       MoreInfo);
    write('    </div>');
    write('    <ul>');
    if (DocLang()=="cz")
    { // èeský text
      write('      <li> <a href="index.html" title="Domù">MLAB Home</a> </li>');
      write('      <li> <a href="AboutAuthors.html" title="O autorech">Autoøi</a> </li>');
      write('      <li> <a href="AboutWeb.html" title="O webu">O WEBu</a> </li>');
      write('      <li> <a href="ToDoList.html" title="Co jìštì zbývá udìlat">To do list</a> </li>');
    }
    else
    { // English text
      write('      <li> <a href="index.html" title="Home">MLAB Home</a> </li>');
      write('      <li> <a href="AboutAuthors.html" title="About Authors">Authors</a> </li>');
      write('      <li> <a href="AboutWeb.html" title="About this WEB">About WEB</a> </li>');
      write('      <li> <a href="ToDoList.html" title="What to do">To do list</a> </li>');
    }
    write('    </ul>');
    write('  </div>');
    write('</div> ');
  }
}


function DrawFooter(MoreInfo)
// Nepovinny parametr pro text do paticky
{
  with (document)
  {
    // Default text je prazdny
    if(MoreInfo==undefined) MoreInfo="";
    // Vlozeni HTML kodu
    write('<div class="InnerFooter">');
    write('&nbsp;');   // ústupek IE6 (chyba výpoètu šíøky pøi nenulovém paddingu )
    if (DocLang()=="cz")
    { // èeský text
      write('<a href=#>Nahoru</a> &nbsp; ')
      write('<a href="Copyright.html">Copyright</a> &copy; ');
      write('<a href="AboutAuthors.html">Autoøi MLAB</a> &nbsp; ');
    }
    else
    { // English text
      write('<a href=#>Up</a> &nbsp; ')
      write('<a href="Copyright.html">Copyright</a> &copy; ');
      write('<a href="AboutAuthors.html">MLAB Authors</a> &nbsp; ');
    }
    write('['+document.lastModified+'] &nbsp;&nbsp;&nbsp;');
    write(MoreInfo);
    write('</div>');
  }
}