// ------------ Drobečková navigace ----------------
$('#drobeckovanavigace').ready(function(){
  resizeDrobMenu()
});

$(window).resize(function(){
  resizeDrobMenu()
});

function resizeDrobMenu()
{
  $('#drobeckovanavigace').width($('#paticka').width()+15);
}

// ------------ Menu Page (dmenu) ----------------
$('#dmenuunder').ready(function(){
  $("#dmenuunder").height(100+$("#dmenu").height());
});

// ------------ Čtvereček ----------------
$('ul.jd_menu').ready(function(){
  $('ul.jd_menu').jdMenu({
    onAnimate: zmenctverecek,
    showDelay:1,
    disableLinks:false
  });
});

function zmenctverecek(show)
{
  if (show) {
    $(this).show();
  } else {
    $('#ctverecek').css('backgroundColor', colorctverecek);
    $(this).hide();
  }

  $('#ctverecek').css('backgroundColor', $('ul.jd_menu > li > ul:visible').parent().find('> a').css('border-top-color'));

}


// ------------ External link ----------------
function externalLinks() { 
  if (!document.getElementsByTagName) return;
  var anchors = document.getElementsByTagName("a");
  for (var i=0; i<anchors.length; i++) {
    var anchor = anchors[i];
    if (anchor.getAttribute("href") &&
      anchor.getAttribute("rel") == "external")
      anchor.target = "_blank";
  }
}

window.onload = externalLinks;