$(document).ready(function() {

// Main Navigation=================

	function megaHoverOver(){
		$(this).find(".sub").stop().fadeTo('fast', 1).show();
		}
	
	function megaHoverOut(){ 
	  $(this).find(".sub").stop().fadeTo('fast', 0, function() {
		  $(this).hide(); 
	  });
	}
	var config = {    
		 sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)    
		 interval: 100, // number = milliseconds for onMouseOver polling interval    
		 over: megaHoverOver, // function = onMouseOver callback (REQUIRED)    
		 timeout: 500, // number = milliseconds delay before onMouseOut    
		 out: megaHoverOut // function = onMouseOut callback (REQUIRED)    
	};

	$("ul#mainNav li .sub").css({'opacity':'0'});
	$("ul#mainNav li").hoverIntent(config);
	


// Main Slider==================

    //$(".slider-images").jCarouselLite({
//        btnNext: ".next",
//        btnPrev: ".prev",
//		visible: 1,
//		easing: "easeout",
//		auto: 2100,
//		speed: 1000
//    });
		

//Tweet slider===============
	$('ul.spy').simpleSpy();
	
});



(function ($) {
    
$.fn.simpleSpy = function (limit, interval) {
    limit = limit || 4;
    interval = interval || 4000;
    
    return this.each(function () {
        // 1. setup
            // capture a cache of all the list items
            // chomp the list down to limit li elements
        var $list = $(this),
            items = [], // uninitialised
            currentItem = limit,
            total = 0, // initialise later on
            height = $list.find('> li:first').height();
            
        // capture the cache
        $list.find('> li').each(function () {
            items.push('<li>' + $(this).html() + '</li>');
        });
        
        total = items.length;
        
        $list.wrap('<div class="spyWrapper" />').parent().css({ height : height * limit });
        
        $list.find('> li').filter(':gt(' + (limit - 1) + ')').remove();

        // 2. effect        
        function spy() {
            // insert a new item with opacity and height of zero
            var $insert = $(items[currentItem]).css({
                height : 0,
                opacity : 0,
                display : 'none'
            }).prependTo($list);
                        
            // fade the LAST item out
            $list.find('> li:last').animate({ opacity : 0}, 1000, function () {
                // increase the height of the NEW first item
                $insert.animate({ height : height }, 1000).animate({ opacity : 1 }, 1000);
                
                // AND at the same time - decrease the height of the LAST item
                // $(this).animate({ height : 0 }, 1000, function () {
                    // finally fade the first item in (and we can remove the last)
                    $(this).remove();
                // });
            });
            
            currentItem++;
            if (currentItem >= total) {
                currentItem = 0;
            }
            
            setTimeout(spy, interval)
        }
        
        spy();
    });
};
})(jQuery);