var count = 1;

$(document).ready(function(){

  // Carousel for the courses
  $(".jCarouselLite").jCarouselLite({
    btnNext: ".next",
    btnPrev: ".prev",
    visible: 1,
    afterEnd: updateLink
  });
  
  // Set initial "See Dates & Venues" Links
 	        
  updateLink();
});

function updateLink() {
  count = count % ($('#divOurCourses li').size() - 2);
  $('#divHomeCarouselControls a').attr("href", "/course/finder/" + $('#divOurCourses li:eq('+ count++ +')').attr("id") + "/");
  // 
}


$(document).ready(function() { 
        $("ul.sf-menu").supersubs({ 
            minWidth:    4,   // minimum width of sub-menus in em units 
            maxWidth:    12,   // maximum width of sub-menus in em units 
            extraWidth:  2     // extra width can ensure lines don't sometimes turn over 
                               // due to slight rounding differences and font-family 
        }).superfish();  // call supersubs first, then superfish, so that subs are 
                         // not display:none when measuring. Call before initialising 
                         // containing tabs for same reason.         $('ul.sf-menu').superfish(); 
}); 

function slideSwitch() {
    var $active = $('#slideshow IMG.active');
 
    if ( $active.length == 0 ) $active = $('#slideshow IMG:last');
 
    // use this to pull the images in the order they appear in the markup
    var $next =  $active.next().length ? $active.next()
        : $('#slideshow IMG:first');
 
    // uncomment the 3 lines below to pull the images in random order
    
    // var $sibs  = $active.siblings();
    // var rndNum = Math.floor(Math.random() * $sibs.length );
    // var $next  = $( $sibs[ rndNum ] );
 
 
    $active.addClass('last-active');
 
    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}
 
$(function() {
    setInterval( "slideSwitch()", 5000 );
});