/*
 * jQuery Nivo Slider v2.6
 * http://nivo.dev7studios.com
 *
 * Copyright 2011, Gilbert Pellegrom
 * Free to use and abuse under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * March 2010
 */

(function($) {
	var NivoSlider = function(element, options) {
		//Defaults are below
		var settings = $.extend({}, $.fn.nivoSlider.defaults, options);

		//Useful variables. Play carefully.
		var vars = {
			currentSlide: 0,
			currentImage: '',
			totalSlides: 0,
			randAnim: '',
			running: false,
			paused: false,
			stop: false
		};

		//Get this slider
		var slider = $(element);
		slider.data('nivo:vars', vars);
		slider.addClass('nivoSlider');

		//Find our slider children
		var kids = slider.children();

		kids.each(function() {
			var child = $(this);
			var link = '';

			if (!child.is('img')) {
				if (child.is('a')) {
					child.addClass('nivo-imageLink');
					link = child;
				}

				child = child.find('img:first');
			}

			//Get img width & height
			var childWidth = child.width();

			if (childWidth == 0)
				childWidth = child.attr('width');

			var childHeight = child.height();

			if (childHeight == 0)
				childHeight = child.attr('height');
			
			//Resize the slider
			if (childWidth > slider.width()) {
				slider.width(childWidth);
			}

			if (childHeight > slider.height())
				slider.height(childHeight);

			if (link != '')
				link.css('display','none');

			child.css('display','none');
			vars.totalSlides++;
		});

		//Set startSlide
		if (settings.startSlide > 0) {
			if (settings.startSlide >= vars.totalSlides)
				settings.startSlide = vars.totalSlides - 1;

			vars.currentSlide = settings.startSlide;
		}

		//Get initial image
		if ($(kids[vars.currentSlide]).is('img'))
			vars.currentImage = $(kids[vars.currentSlide]);
		else
			vars.currentImage = $(kids[vars.currentSlide]).find('img:first');

		//Show initial link
		if ($(kids[vars.currentSlide]).is('a'))
			$(kids[vars.currentSlide]).css('display','block');

		//Set first background
		slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');

		//Process caption function
		var processCaption = function(settings) {
			var nivoCaption = $('.nivo-caption', slider);

			if (vars.currentImage.attr('title') != '' && vars.currentImage.attr('title') != undefined) {
				var title = vars.currentImage.attr('title');

				if (title.substr(0,1) == '#')
					title = $(title).html();	

				if (nivoCaption.css('display') == 'block') {
					nivoCaption.find('p').fadeOut(settings.animSpeed, function() {
						$(this).html(title);
						$(this).fadeIn(settings.animSpeed);
					});
				}
				else
					nivoCaption.find('p').html(title);

				nivoCaption.fadeIn(settings.animSpeed);
			}
			else
				nivoCaption.fadeOut(settings.animSpeed);
		};

		//Create caption
		if (settings.caption) {
			slider.append($('<div class="nivo-caption"><p></p></div>').css({ display:'none', opacity:settings.captionOpacity }));

			//Process initial  caption
			processCaption(settings);
		}

		//In the words of Super Mario "let's a go!"
		var timer = 0;

		if (!settings.manualAdvance && kids.length > 1)
			timer = setInterval(function() {
				nivoRun(slider, kids, settings, false);
			}, settings.pauseTime);

		//Add Direction nav
		if (settings.directionNav) {
			slider.append('<div class="nivo-directionNav"><a class="nivo-prevNav">'+ settings.prevText +'</a><a class="nivo-nextNav">'+ settings.nextText +'</a></div>');

			//Hide Direction nav
			if (settings.directionNavHide) {
				$('.nivo-prevNav', slider).fadeTo(0, settings.directionNavMouseOutOpacity);
				$('.nivo-nextNav', slider).fadeTo(0, settings.directionNavMouseOutOpacity);
				slider.hover(function() {
					$('.nivo-prevNav', slider).stop();
					$('.nivo-nextNav', slider).stop();
					$('.nivo-prevNav', slider).fadeTo(settings.directionNavAnimSpeed, settings.directionNavMouseOverOpacity);
					$('.nivo-nextNav', slider).fadeTo(settings.directionNavAnimSpeed, settings.directionNavMouseOverOpacity);
				}, function() {
					$('.nivo-prevNav', slider).stop();
					$('.nivo-nextNav', slider).stop();
					$('.nivo-prevNav', slider).fadeTo(settings.directionNavAnimSpeed, settings.directionNavMouseOutOpacity);
					$('.nivo-nextNav', slider).fadeTo(settings.directionNavAnimSpeed, settings.directionNavMouseOutOpacity);
				});
			}

			$('a.nivo-prevNav', slider).live('click', function() {
				if (vars.running)
					return false;

				clearInterval(timer);
				timer = '';
				vars.currentSlide -= 2;
				nivoRun(slider, kids, settings, 'prev');
			});

			$('a.nivo-nextNav', slider).live('click', function() {
				if (vars.running)
					return false;

				clearInterval(timer);
				timer = '';
				nivoRun(slider, kids, settings, 'next');
			});
		}
        
		//Add Control nav
		if (settings.controlNav) {
			var nivoControl = $('<div class="nivo-controlNav"></div>');
			slider.append(nivoControl);

			for(var i = 0; i < kids.length; i++) {
				if (settings.controlNavThumbs) {
					var child = kids.eq(i);

					if (!child.is('img'))
						child = child.find('img:first');

					if (settings.controlNavThumbsFromRel)
						nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('rel') + '" alt="" /></a>');
					else
						nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('src').replace(settings.controlNavThumbsSearch, settings.controlNavThumbsReplace) +'" alt="" /></a>');
				}
				else
					nivoControl.append('<a class="nivo-control" rel="'+ i +'">'+ (i + 1) +'</a>');
			}

			//Hide Control nav
			if (settings.controlNavHide) {
				$('.nivo-controlNav', slider).fadeTo(0, settings.controlNavMouseOutOpacity);
				slider.hover(function() {
					$('.nivo-controlNav', slider).stop();
					$('.nivo-controlNav', slider).fadeTo(settings.controlNavAnimSpeed, settings.controlNavMouseOverOpacity);
				}, function() {
					$('.nivo-controlNav', slider).stop();
					$('.nivo-controlNav', slider).fadeTo(settings.controlNavAnimSpeed, settings.controlNavMouseOutOpacity);
				});
			}

			//Set initial active link
			$('.nivo-controlNav a:eq('+ vars.currentSlide +')', slider).addClass('active');
			$('.nivo-controlNav a', slider).live('click', function() {
				if (vars.running)
					return false;

				if ($(this).hasClass('active'))
					return false;

				clearInterval(timer);
				timer = '';
				slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
				vars.currentSlide = $(this).attr('rel') - 1;
				nivoRun(slider, kids, settings, 'control');
			});
		}
/*
		//Keyboard Navigation
		if (settings.keyboardNav) {
			$(window).keypress(function(event) {
				//Left
				if (event.keyCode == '37') {
					if (vars.running)
						return false;

					clearInterval(timer);
					timer = '';
					vars.currentSlide-=2;
					nivoRun(slider, kids, settings, 'prev');
				}

				//Right
				if (event.keyCode == '39') {
					if (vars.running)
						return false;

					clearInterval(timer);
					timer = '';
					nivoRun(slider, kids, settings, 'next');
				}
			});
		}
*/
		//For pauseOnHover setting
		if (settings.pauseOnHover) {
			slider.hover(function() {
				vars.paused = true;
				clearInterval(timer);
				timer = '';
			}, function() {
				vars.paused = false;

				//Restart the timer
				if (timer == '' && !settings.manualAdvance)
					timer = setInterval(function() { nivoRun(slider, kids, settings, false); }, settings.pauseTime);
			});
		}

		//Event when Animation finishes
		slider.bind('nivo:animFinished', function() { 
			vars.running = false; 
			//Hide child links
			$(kids).each(function() {
				if ($(this).is('a'))
					$(this).css('display','none');
			});
			
			//Show current link
			if ($(kids[vars.currentSlide]).is('a'))
            	$(kids[vars.currentSlide]).css('display','block');

			//Restart the timer
			if (timer == '' && !vars.paused && !settings.manualAdvance)
				timer = setInterval(function() { nivoRun(slider, kids, settings, false); }, settings.pauseTime);

			//Trigger the afterChange callback
			settings.afterChange.call(this);
		});

		// Add slices for slice animations
		var createSlices = function(slider, settings, vars) {
			for(var i = 0; i < settings.slices; i++) {
				var sliceWidth = Math.round(slider.width()/settings.slices);

				if (i == settings.slices-1) {
					slider.append($('<div class="nivo-slice"></div>').css({ 
						left:(sliceWidth*i)+'px', width:(slider.width()-(sliceWidth*i))+'px',
						height:'0px', 
						opacity:'0', 
						background: 'url("'+ vars.currentImage.attr('src') +'") no-repeat -'+ ((sliceWidth + (i * sliceWidth)) - sliceWidth) +'px 0%'
					}));
				}
				else {
					slider.append($('<div class="nivo-slice"></div>').css({ 
						left:(sliceWidth*i)+'px', width:sliceWidth+'px',
						height:'0px', 
						opacity:'0', 
						background: 'url("'+ vars.currentImage.attr('src') +'") no-repeat -'+ ((sliceWidth + (i * sliceWidth)) - sliceWidth) +'px 0%'
					}));
				}
			}
		};

		//Add boxes for box animations
		var createBoxes = function(slider, settings, vars) {
			var boxWidth = Math.round(slider.width()/settings.boxCols);
			var boxHeight = Math.round(slider.height()/settings.boxRows);

			for(var rows = 0; rows < settings.boxRows; rows++) {
				for(var cols = 0; cols < settings.boxCols; cols++) {
					if (cols == settings.boxCols-1) {
						slider.append($('<div class="nivo-box"></div>').css({ 
							opacity:0,
							left:(boxWidth*cols)+'px', 
							top:(boxHeight*rows)+'px',
							width:(slider.width()-(boxWidth*cols))+'px',
							height:boxHeight+'px',
							background: 'url("'+ vars.currentImage.attr('src') +'") no-repeat -'+ ((boxWidth + (cols * boxWidth)) - boxWidth) +'px -'+ ((boxHeight + (rows * boxHeight)) - boxHeight) +'px'
						}));
					}
					else {
						slider.append($('<div class="nivo-box"></div>').css({ 
							opacity:0,
							left:(boxWidth*cols)+'px', 
							top:(boxHeight*rows)+'px',
							width:boxWidth+'px',
							height:boxHeight+'px',
							background: 'url("'+ vars.currentImage.attr('src') +'") no-repeat -'+ ((boxWidth + (cols * boxWidth)) - boxWidth) +'px -'+ ((boxHeight + (rows * boxHeight)) - boxHeight) +'px'
						}));
					}
				}
			}
		};
/*FIQUEI AQUI*/
        // Private run method
		var nivoRun = function(slider, kids, settings, nudge) {
			//Get our vars
			var vars = slider.data('nivo:vars');
            
            //Trigger the lastSlide callback
            if (vars && (vars.currentSlide == vars.totalSlides - 1)) { 
				settings.lastSlide.call(this);
			}
            
            // Stop
			if ((!vars || vars.stop) && !nudge) return false;
			
			//Trigger the beforeChange callback
			settings.beforeChange.call(this);
					
			//Set current background before change
			if (!nudge) {
				slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
			} else {
				if (nudge == 'prev') {
					slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
				}
				if (nudge == 'next') {
					slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
				}
			}
			vars.currentSlide++;
            //Trigger the slideshowEnd callback
			if (vars.currentSlide == vars.totalSlides) { 
				vars.currentSlide = 0;
				settings.slideshowEnd.call(this);
			}
			if (vars.currentSlide < 0) vars.currentSlide = (vars.totalSlides - 1);
			//Set vars.currentImage
			if ($(kids[vars.currentSlide]).is('img')) {
				vars.currentImage = $(kids[vars.currentSlide]);
			} else {
				vars.currentImage = $(kids[vars.currentSlide]).find('img:first');
			}
			
			//Set active links
			if (settings.controlNav) {
				$('.nivo-controlNav a', slider).removeClass('active');
				$('.nivo-controlNav a:eq('+ vars.currentSlide +')', slider).addClass('active');
			}
			
			//Process caption
			if (settings.caption)
				processCaption(settings);
			
			// Remove any slices from last transition
			$('.nivo-slice', slider).remove();
			
			// Remove any boxes from last transition
			$('.nivo-box', slider).remove();
			
			if (settings.effect == 'random') {
				var anims = new Array('sliceDownRight','sliceDownLeft','sliceUpRight','sliceUpLeft','sliceUpDown','sliceUpDownLeft','fold','fade',
                'boxRandom','boxRain','boxRainReverse','boxRainGrow','boxRainGrowReverse');
				vars.randAnim = anims[Math.floor(Math.random()*(anims.length + 1))];
				if (vars.randAnim == undefined) vars.randAnim = 'fade';
			}
            
            //Run random effect from specified set (eg: effect:'fold,fade')
            if (settings.effect.indexOf(',') != -1) {
                var anims = settings.effect.split(',');
                vars.randAnim = anims[Math.floor(Math.random()*(anims.length))];
				if (vars.randAnim == undefined) vars.randAnim = 'fade';
            }
		
			//Run effects
			vars.running = true;
			if (settings.effect == 'sliceDown' || settings.effect == 'sliceDownRight' || vars.randAnim == 'sliceDownRight' ||
				settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft') {
				createSlices(slider, settings, vars);
				var timeBuff = 0;
				var i = 0;
				var slices = $('.nivo-slice', slider);
				if (settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft') slices = $('.nivo-slice', slider)._reverse();
				
				slices.each(function() {
					var slice = $(this);
					slice.css({ 'top': '0px' });
					if (i == settings.slices-1) {
						setTimeout(function() {
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function() { slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function() {
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					i++;
				});
			} 
			else if (settings.effect == 'sliceUp' || settings.effect == 'sliceUpRight' || vars.randAnim == 'sliceUpRight' ||
					settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft') {
				createSlices(slider, settings, vars);
				var timeBuff = 0;
				var i = 0;
				var slices = $('.nivo-slice', slider);
				if (settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft') slices = $('.nivo-slice', slider)._reverse();
				
				slices.each(function() {
					var slice = $(this);
					slice.css({ 'bottom': '0px' });
					if (i == settings.slices-1) {
						setTimeout(function() {
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function() { slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function() {
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					i++;
				});
			} 
			else if (settings.effect == 'sliceUpDown' || settings.effect == 'sliceUpDownRight' || vars.randAnim == 'sliceUpDown' || 
					settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft') {
				createSlices(slider, settings, vars);
				var timeBuff = 0;
				var i = 0;
				var v = 0;
				var slices = $('.nivo-slice', slider);
				if (settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft') slices = $('.nivo-slice', slider)._reverse();
				
				slices.each(function() {
					var slice = $(this);
					if (i == 0) {
						slice.css('top','0px');
						i++;
					} else {
						slice.css('bottom','0px');
						i = 0;
					}
					
					if (v == settings.slices-1) {
						setTimeout(function() {
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function() { slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function() {
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					v++;
				});
			} 
			else if (settings.effect == 'fold' || vars.randAnim == 'fold') {
				createSlices(slider, settings, vars);
				var timeBuff = 0;
				var i = 0;
				
				$('.nivo-slice', slider).each(function() {
					var slice = $(this);
					var origWidth = slice.width();
					slice.css({ top:'0px', height:'100%', width:'0px' });
					if (i == settings.slices-1) {
						setTimeout(function() {
							slice.animate({ width:origWidth, opacity:'1.0' }, settings.animSpeed, '', function() { slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function() {
							slice.animate({ width:origWidth, opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					i++;
				});
			}  
			else if (settings.effect == 'fade' || vars.randAnim == 'fade') {
				createSlices(slider, settings, vars);
				
				var firstSlice = $('.nivo-slice:first', slider);
                firstSlice.css({
                    'height': '100%',
                    'width': slider.width() + 'px'
                });
    
				firstSlice.animate({ opacity:'1.0' }, (settings.animSpeed*2), '', function() { slider.trigger('nivo:animFinished'); });
			}          
            else if (settings.effect == 'slideInRight' || vars.randAnim == 'slideInRight') {
				createSlices(slider, settings, vars);
				
                var firstSlice = $('.nivo-slice:first', slider);
                firstSlice.css({
                    'height': '100%',
                    'width': '0px',
                    'opacity': '1'
                });

                firstSlice.animate({ width: slider.width() + 'px' }, (settings.animSpeed*2), '', function() { slider.trigger('nivo:animFinished'); });
            }
            else if (settings.effect == 'slideInLeft' || vars.randAnim == 'slideInLeft') {
				createSlices(slider, settings, vars);
				
                var firstSlice = $('.nivo-slice:first', slider);
                firstSlice.css({
                    'height': '100%',
                    'width': '0px',
                    'opacity': '1',
                    'left': '',
                    'right': '0px'
                });

                firstSlice.animate({ width: slider.width() + 'px' }, (settings.animSpeed*2), '', function() { 
                    // Reset positioning
                    firstSlice.css({
                        'left': '0px',
                        'right': ''
                    });
                    slider.trigger('nivo:animFinished'); 
                });
            }
			else if (settings.effect == 'boxRandom' || vars.randAnim == 'boxRandom') {
				createBoxes(slider, settings, vars);
				
				var totalBoxes = settings.boxCols * settings.boxRows;
				var i = 0;
				var timeBuff = 0;
				
				var boxes = shuffle($('.nivo-box', slider));
				boxes.each(function() {
					var box = $(this);
					if (i == totalBoxes-1) {
						setTimeout(function() {
							box.animate({ opacity:'1' }, settings.animSpeed, '', function() { slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function() {
							box.animate({ opacity:'1' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 20;
					i++;
				});
			}
			else if (settings.effect == 'boxRain' || vars.randAnim == 'boxRain' || settings.effect == 'boxRainReverse' || vars.randAnim == 'boxRainReverse' || 
                    settings.effect == 'boxRainGrow' || vars.randAnim == 'boxRainGrow' || settings.effect == 'boxRainGrowReverse' || vars.randAnim == 'boxRainGrowReverse') {
				createBoxes(slider, settings, vars);
				
				var totalBoxes = settings.boxCols * settings.boxRows;
				var i = 0;
				var timeBuff = 0;
				
				// Split boxes into 2D array
				var rowIndex = 0;
				var colIndex = 0;
				var box2Darr = new Array();
				box2Darr[rowIndex] = new Array();
				var boxes = $('.nivo-box', slider);
				if (settings.effect == 'boxRainReverse' || vars.randAnim == 'boxRainReverse' ||
                   settings.effect == 'boxRainGrowReverse' || vars.randAnim == 'boxRainGrowReverse') {
					boxes = $('.nivo-box', slider)._reverse();
				}
				boxes.each(function() {
					box2Darr[rowIndex][colIndex] = $(this);
					colIndex++;
					if (colIndex == settings.boxCols) {
						rowIndex++;
						colIndex = 0;
						box2Darr[rowIndex] = new Array();
					}
				});
				
				// Run animation
				for(var cols = 0; cols < (settings.boxCols * 2); cols++) {
					var prevCol = cols;
					for(var rows = 0; rows < settings.boxRows; rows++) {
						if (prevCol >= 0 && prevCol < settings.boxCols) {
							// Due to some weird JS bug with loop vars 
							//being used in setTimeout, this is wrapped
							//with an anonymous function call
							(function(row, col, time, i, totalBoxes) {
								var box = $(box2Darr[row][col]);
                                var w = box.width();
                                var h = box.height();
                                if (settings.effect == 'boxRainGrow' || vars.randAnim == 'boxRainGrow' ||
                                   settings.effect == 'boxRainGrowReverse' || vars.randAnim == 'boxRainGrowReverse') {
                                    box.width(0).height(0);
                                }
								if (i == totalBoxes-1) {
									setTimeout(function() {
										box.animate({ opacity:'1', width:w, height:h }, settings.animSpeed/1.3, '', function() { slider.trigger('nivo:animFinished'); });
									}, (100 + time));
								} else {
									setTimeout(function() {
										box.animate({ opacity:'1', width:w, height:h }, settings.animSpeed/1.3);
									}, (100 + time));
								}
							})(rows, prevCol, timeBuff, i, totalBoxes);
							i++;
						}
						prevCol--;
					}
					timeBuff += 100;
				}
			}
		};
		
		// Shuffle an array
		var shuffle = function(arr) {
			for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);
			return arr;
		};
        
        // For debugging
        var trace = function(msg) {
            if (this.console && typeof console.log != "undefined")
                console.log(msg);
        };
        
        // Start / Stop
        this.stop = function() {
            if (!$(element).data('nivo:vars').stop) {
                $(element).data('nivo:vars').stop = true;
                trace('Stop Slider');
            }
        };
        
        this.start = function() {
            if ($(element).data('nivo:vars').stop) {
                $(element).data('nivo:vars').stop = false;
                trace('Start Slider');
            }
        };
        
        //Trigger the afterLoad callback
        settings.afterLoad.call(this);
		return this;
    };
        
    $.fn.nivoSlider = function(options) {
    
        return this.each(function(key, value) {
            var element = $(this);
            // Return early if this element already has a plugin instance
            if (element.data('nivoslider')) return element.data('nivoslider');
            // Pass options to plugin constructor
            var nivoslider = new NivoSlider(this, options);
            // Store plugin object in this element's data
            element.data('nivoslider', nivoslider);
        });

	};
	
	//Default settings
	$.fn.nivoSlider.defaults = {
		effect: 'random',
		slices: 15,
		boxCols: 8,
		boxRows: 4,
		animSpeed: 500,
		pauseTime: 5000,
		startSlide: 0,
		directionNav: true,
		directionNavHide: true,
		directionNavMouseOverOpacity: 1,
		directionNavMouseOutOpacity: 0,
		directionNavAnimSpeed: 250,
		controlNav: true,
		controlNavThumbs: false,
        controlNavThumbsFromRel: false,
		controlNavThumbsSearch: '.jpg',
		controlNavThumbsReplace: '_thumb.jpg',
		controlNavHide: true,
		controlNavMouseOverOpacity: 1,
		controlNavMouseOutOpacity: 0.5,
		controlNavAnimSpeed: 250,
		keyboardNav: true,
		pauseOnHover: true,
		manualAdvance: false,
		caption: false,
		captionOpacity: 0.7,
		prevText: 'Prev',
		nextText: 'Next',
		beforeChange: function() {},
		afterChange: function() {},
		slideshowEnd: function() {},
        lastSlide: function() {},
        afterLoad: function() {}
	};
	
	$.fn._reverse = [].reverse;
	
})(jQuery);