function getInternetExplorerVersion()
// Returns the version of Internet Explorer or a -1
// (indicating the use of another browser).
{
  var rv = -1; // Return value assumes failure.
  if (navigator.appName == 'Microsoft Internet Explorer')
  {
    var ua = navigator.userAgent;
    var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
    if (re.exec(ua) != null)
      rv = parseFloat( RegExp.$1 );
  }
  return rv;
}
function checkVersion()
{
  var msg = "You're not using Internet Explorer.";
  var ver = getInternetExplorerVersion();

  if ( ver > -1 )
  {
    if ( ver >= 6.0 ) 
      msg = "You're using a recent copy of Internet Explorer."
    else
      msg = "You should upgrade your copy of Internet Explorer.";
  }
  alert( msg );
}
      function showPartner(url) {
        var w = 620;
        var h = 550;
        var y = (screen.height-h)/2;
        var x = (screen.width-w)/2;
        if (y < 0) y = 0;
        if (x < 0) x = 0;
        options = 'menubar=yes,toolbar=yes,directories=no,location=yes,status=yes,scrollbars=yes,resizable=yes,width='+w+',height='+h+',top='+y+',left='+x;
        show = window.open (url,"Partner",options);
      }
      function loadFrame(url, placeholder)
      {
        get_url(url, placeholder);
      }
      function call_f(f,args)
      {
        f.call_self = function(ars)
        {
          var callstr = "";
          if (ars) {
            for(var i = 0; i < ars.length; i++)
            {
              callstr += "ars["+i+"]";
              if(i < ars.length - 1)
              {
                callstr += ',';
              }
            }
          }
          eval("this("+callstr+")");
        };
        return f.call_self(args);
      }
      function waitForLoad(iel, ifun, iargs) {
        if (el(iel)){
          call_f(ifun, iargs);
        } 
        else {
          var callstr = "";
          if (iargs) {
            callstr = ',[';
            for(var i = 0; i < iargs.length; i++)
            {
              if (typeof iargs[i] == 'string')
                callstr += "'" + iargs[i] + "'";
              else
                callstr += iargs[i];
              if(i < iargs.length - 1)
              {
                callstr += ',';
              }
            }
            callstr += ']'
          }
          //alert("waitForLoad('" + iel + "', " + ifun + callstr + ")");          
          setTimeout("waitForLoad('" + iel + "', " + ifun + callstr + ")", 10);
        }
      }
      function doHome()
      {
        //chooseModel(document.Hladaj);
        //loadEtrend('http://www.etrend.sk/generate_page.php?page_id=33005&section_id=74269', 'etrendph');
      }
      function loadHome()
      {
        loadFrame('home.htf', 'content');
        //waitForLoad('etrendph', doHome, null);        
      }
      function loadFinance()
      {
        loadFrame('financovanie.htf', 'content');
        //waitForLoad('finance', Rozbal_finance, [600,300]);        
      }
      function loadKontakt()
      {
        loadFrame('kontakt.htf', 'content');
        //waitForLoad('mapa', Rozbal_kontakt, [446,370]);        
      }
      function loadPrehliadka()
      {
        loadFrame('prehliadka.htf', 'content');
      }
      function loadCennik()
      {
        loadFrame('cennik.htf', 'content');
      }
      function loadGaleria()
      {
        loadFrame('galeria.htf', 'content');
      }
      function loadNovinky()
      {
        loadFrame('novinky.htf', 'content');
      }
      function loadSluzby()
      {
        loadFrame('sluzby.htf', 'content');
      }
      function loadSita(url, placeholder)
      {
        xslt_filter('openurl.php?trans=false&url='+encodeURIComponent(url), 'zdravie.xsl', placeholder);
      }
      function init()
      {
        var p = document.getElementById('marqueecontainer');
        var c = document.getElementById('gradient');
        var top  = 0;
        var left = 0;
        var ver = getInternetExplorerVersion();

        if (( ver >= 7.0 ) || ( ver <= -1 )) 
        {
          for (; p; p = p.offsetParent)
          {
            top  += p.offsetTop;
            left += p.offsetLeft;
          }
          c.style.position   = "absolute";
          //c.style.top        = top +'px';
          //c.style.left       = left+'px';
          c.style.visibility = "visible";
        }
        /*else
          alert("Mali by ste si nainštalovať novšiu verziu Internet Explorera.");*/
       
        //loadSita('http://www.nbs.sk/KL/AKTKLSL.XML', 'sitaph');
        loadHome();
      }