$(document).ready(function() {         
  
 //TWITTER
  $("#twitter").getTwitter({               
    userName: twitterName,               
    numTweets: 1,               
    loaderText: "Loading tweets...",               
    slideIn: true,               
    showHeading: true,               
    headingText: "Follow Us On Twitter",               
    showProfileLink: false         
  });

  
//SLIDE-DOWN-PANEL
  $("#open").click(function(){
    $("div#panel").slideDown("slow");
  });  
  $("#close").click(function(){
    $("div#panel").slideUp("slow");  
  });    
  $("#toggle a").click(function () {
    $("#toggle a").toggle();
  });
  
//SLIDER
 //  $('#coda-slider-1').codaSlider({
 //  dynamicArrows: false,
 //  dynamicTabs: false,
 //  crossLinking: true
 //});
  
  
  var itemIsLink = false;
  $(document).ready(function() {
    //TODO: clicking on subitems closes menu when itemIsLink=false
    //TODO:cursor:pointer on text
    var expandSelector = "#leftnav .level1>.item:has(.level2>.item)";
    itemIsLink = ($("#leftnav:has(.level1>.item>a)").size() == 0);
    $(expandSelector + " img").css("cursor","pointer");
    if (!itemIsLink){expandSelector += " img";}
    $("#leftnav .level1>.item.current ul").toggle(100);
    $("#leftnav .level1>.item.current img:first").attr("src", "arrowdown.png")
    $(expandSelector).toggle(function() {
      var eleToExpand = $(this);
      if (!itemIsLink){eleToExpand = eleToExpand.parent()};
      if (eleToExpand.find("img:first").attr("src") == "arrowdown.png")
        eleToExpand.find("img:first").attr("src", "arrowleft.png");
      else
        eleToExpand.find("img:first").attr("src", "arrowdown.png");
      eleToExpand.find(".level2").toggle(100);
      },
      function() {
        var eleToExpand = $(this);
        if (!itemIsLink){eleToExpand = eleToExpand.parent()};
        if (eleToExpand.find("img:first").attr("src") == "arrowdown.png")
          eleToExpand.find("img:first").attr("src", "arrowleft.png");
        else
          eleToExpand.find("img:first").attr("src", "arrowdown.png");
        eleToExpand.find(".level2").toggle(100);
      });
    });
});