/******************* TABLE *********************************/
$(document).ready(function() {
  if($("#Tekst tr[class$=docss]").length > 0) {
    $("#Tekst tr:even").css("background-color", "#b4e8fe");
    $("#Tekst tr:even").css("valign", "top");
    $("#Tekst tr:odd").css("valign", "top");
  }
});



/******************* MENU **********************************/
$(document).ready(function() {
$('#topnav ul li').hover(
  function () {
    $(this).toggleClass('active');  
    $(this).children(":first").toggleClass('active');  
  },   function () {
    $(this).toggleClass('active');  
    $(this).children(":first").toggleClass('active');
  }
);
});

/****************** KortImageSwitcher *********************/

function ShowMap()
{
  $('#FlashImage').toggle();
  $('#showMap').toggle();
}


/****************** FlashImageSwitcher *********************/

function showFlash(elementID)
{
  $('#FlashImage').hide();
  $('#FlashMovie').show();

  setTimeout('document.getElementById("'+elementID+'").PlayMovie();',300);
}


/****************** SLIDER *********************************/
$.fn.infiniteCarousel = function() {
  function repeat(str, num) {
    return new Array(num + 1).join(str);
  }
  
  return this.each(function() {
    var $wrapper = $('> div', this).css('overflow', 'hidden'),
        $slider = $wrapper.find('> ul'),
        $items = $slider.find('> li'),
        $single = $items.filter(':first'),
        
        singleWidth = $single.outerWidth(), 
        visible = Math.ceil($wrapper.innerWidth() / singleWidth), // note: doesn't include padding or border
        currentPage = 1,
        pages = Math.ceil($items.length / visible);  

    if (($items.length % visible) != 0) {
      $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
      $items = $slider.find('> li');
    }

    $items.filter(':first').before($items.slice(- visible).clone().addClass('cloned'));
    $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
    $items = $slider.find('> li'); // reselect
        
    $wrapper.scrollLeft(singleWidth * visible);
        
    function gotoPage(page) {
      var dir = page < currentPage ? -1 : 1,
          n = Math.abs(currentPage - page),
          left = singleWidth * dir * visible * n;
            
      $wrapper.filter(':not(:animated)').animate({
        scrollLeft : '+=' + left
      }, 500, function () {
        if (page == 0) {
          $wrapper.scrollLeft(singleWidth * visible * pages);
          page = pages;
        } else if (page > pages) {
          $wrapper.scrollLeft(singleWidth * visible);
          // reset back to start position
          page = 1;
        } 
        
        currentPage = page;
      });                
            
      return false;
    }
        
    $wrapper.after('<a class="arrow back">&lt;</a><a class="arrow forward">&gt;</a>');
    
    $('a.back', this).click(function () {
      return gotoPage(currentPage - 1);
    });
        
    $('a.forward', this).click(function () {
      return gotoPage(currentPage + 1);
    });
        
    // create a public interface to move to a specific page.
    $(this).bind('goto', function (event, page) {
      gotoPage(page);
    });
    
    $(this).bind('next', function () {
      gotoPage(currentPage + 1);
    });
  });
}