jQuery.noConflict();

// In here $ is jQuery regardless of what other libraries are used
(function($) {
	/* Create Flashdata Container */
	create_container = function() {
		$('<div id="flashdata"><span class="message_content"></span></div>').prependTo('#main');
		return $('#flashdata');
	}

	/* 
	 * Fade out flashdata div (or create if it doesn't exist)
	 * Update message
	 * Fade back in
	 */
	show_flash = function(msg) {
		// Clear timer - just in case
		if(window.timer)
			clearTimeout(window.timer);
				
		var container = $('#flashdata');

		if (! container.get(0)) {
			container = create_container();
			container.hide();
		}

		container.fadeOut('fast', function() {
			$('.message_content').html(msg);
		});
		
		container.fadeIn('fast', hide_flash);
	}

	/* Hide flashdata after 5 seconds (or immediately if it's empty) */
	hide_flash = function() {
		// Clear existing timer to avoid flickering
		if(window.timer)
			clearTimeout(window.timer);

		window.timer = window.setTimeout(function() {
			$('#flashdata').fadeOut("slow", function() {
				$('#flashdata').remove();
			});
		}, 5000);
	}
	
	init = function() {
		hide_flash();
		
		$.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);            


		        // 1. Pad so that 'visible' number will always be seen, otherwise create empty items
		        if (($items.length % visible) != 0) {
		            $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
		            $items = $slider.find('> li');
		        }

		        // 2. Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
		        $items.filter(':first').before($items.slice(- visible).clone().addClass('cloned'));
		        $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
		        $items = $slider.find('> li'); // reselect
		        
		        // 3. Set the left position to the first 'real' item
		        $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 == 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">&nbsp;</a><a class="arrow forward">&nbsp;</a>');
		        
		        // 5. Bind to the forward and back buttons
		        $('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);
		        });
		    });  
		};

		
		
		$('.infiniteCarousel').infiniteCarousel();
		
		$('#wrapper input[type="text"]').addClass("normal");
		$('#wrapper input[type="text"]').focus(function() {
			$(this).removeClass("normal").addClass("focused");

	    });
	     $("a.fancy").fancybox({
				'titleShow'		: false
	     });

	    $('#wrapper input[type="text"]').blur(function() {
	    	$(this).removeClass("focused").addClass("normal");

	    });
	    $('#wrapper textarea').addClass("normal");
		$('#wrapper textarea').focus(function() {
			$(this).removeClass("normal").addClass("focused");
	    });
	    $('#wrapper textarea').blur(function() {
	    	$(this).removeClass("focused").addClass("normal");
	    });  

$('a[href*=#]').click(function() {
    
    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') 
        && location.hostname == this.hostname) {
        
            var $target = $(this.hash);
            
            $target = $target.length && $target || $('[name=' + this.hash.slice(1) +']');
            
            if ($target.length) {
            
                var targetOffset = $target.offset().top;
                
                $('html,body').animate({scrollTop: targetOffset}, 1000);
                    
                return false;
                
            }
            
        }
        
    });
	}

	$(document).ready(init);
	
})(jQuery);