// remap jQuery to $
(function($){

	$("#mainNav").lavaLamp({
	    fx: "easeOutBack",
	    speed: 700,
	    click: function(event, menuItem) {
	        return true;
	    }
	});
	
	    $.fn.infiniteCarousel = function () {
	        function repeat(str, n) {
	            return new Array( n + 1 ).join(str);
	        }
	        
	        return this.each(function () {
	            // magic!
	            var $wrapper = $('> div', this).css('overflow', 'hidden'),
	                $slider = $wrapper.find('> ul').width(9999),
	                $items = $slider.find('> li'),
	                $single = $items.filter(':first')
	                
	                singleWidth = $single.outerWidth(),
	                visible = Math.ceil($wrapper.innerWidth() / singleWidth),
	                currentPage = 1,
	                pages = Math.ceil($items.length / visible);
	                
	            /* TASKS */
	            		            
	            function whichPage(currentPage) {
	            	switch(currentPage) {
	            		case 1:
	            			$('ul.nav').find('a.current').removeClass('current');
	            			$('ul.nav').find('a#slide'+currentPage).addClass('current');
	            			break;
	            		case 2:
	            			$('ul.nav').find('a.current').removeClass('current');
	            		    $('ul.nav').find('a#slide'+currentPage).addClass('current');
	            		    break;
	            		case 3:
	            		    $('ul.nav').find('a.current').removeClass('current');
	            		    $('ul.nav').find('a#slide'+currentPage).addClass('current');
	            		    break;
	            		}		            
	            }
	            
	            
	            whichPage(currentPage);
	            
	            // 1. pad the pages with empty element if required
	            if ($items.length % visible != 0) {
	                // pad
	                $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
	                $items = $slider.find('> li');
	            }
	            
	            // 2. create the carousel padding on left and right (cloned)
	            $items.filter(':first').before($items.slice(-visible).clone().addClass('cloned'));
	            $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
	            $items = $slider.find('> li');
	            
	            // 3. reset scroll
	            $wrapper.scrollLeft(singleWidth * visible);
	            
	            // 4. paging function
	            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 == last page - then reset position
	                    if (page > pages) {
	                        $wrapper.scrollLeft(singleWidth * visible);
	                        page = 1;
	                    } else if (page == 0) {
	                        page = pages;
	                        $wrapper.scrollLeft(singleWidth * visible * pages);
	                    }
	                    
	                    currentPage = page;
	                    
	                    whichPage(currentPage);
	                });
	            }
	            
	            
	            // 5. insert the back and forward link
	            $wrapper.after('<a href="#" class="arrow back">&lt;</a><a href="#" class="arrow forward">&gt;</a>');
	            
	            // 6. bind the back and forward links
	            $('a.back', this).click(function () {
	                gotoPage(currentPage - 1);
	                return false;
	            });
	            
	            $('a.forward', this).click(function () {
	                gotoPage(currentPage + 1);
	                return false;
	            });
	            $('a#slide1').click(function () {
	            	gotoPage(1);
	                return false;
	            });
	            $('a#slide2').click(function () {
	            	gotoPage(2);
	                return false;
	            });
	            $('a#slide3').click(function () {
	            	gotoPage(3);
	                return false;
	            });
	            
	            $(this).bind('goto', function (event, page) {
	                gotoPage(page);
	            });
	            
	            // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
	            $(this).bind('next', function () {
	                gotoPage(currentPage + 1);
	            });
	        });
	    };

})(window.jQuery);

$(document).ready(function () {
    // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
    var autoscrolling = true;
    
    $('.infiniteCarousel').infiniteCarousel().mouseover(function () {
        autoscrolling = false;
    }).mouseout(function () {
        autoscrolling = true;
    });
    
    setInterval(function () {
        if (autoscrolling) {
            $('.infiniteCarousel').trigger('next');
        }
    }, 7000);
    
    //rotate quotes on the homepage
    $('ul#quote').quote_rotator({
    	randomize_first_quote: true
    });
    
});