/*	
 *	jQuery carouFredSel 2.5.5
 *	Demo's and documentation:
 *	caroufredsel.frebsite.nl
 *	
 *	Copyright (c) 2010 Fred Heusschen
 *	www.frebsite.nl
 *
 *	Dual licensed under the MIT and GPL licenses.
 *	http://en.wikipedia.org/wiki/MIT_License
 *	http://en.wikipedia.org/wiki/GNU_General_Public_License
 */

function carousel( viewCount ) {
	jQuery(function() {
		jQuery('.carousel-box>.inner-box').carouFredSel({
			scroll: {
				duration: 1500,
				pauseDuration	: 5000
			},
			auto: {
				pauseOnHover: true
			},
			circular: true,
			direction: "up",
			prev: ".prev",
			next: ".next",
			padding: [-1,0,-1,0],
			width: 198,
			height: 135 * viewCount + 7,
			items: {
				visible: viewCount,
				height: 134
			}
		});
	});

	(function($) {
		jQuery.fn.carouFredSel = function(o) {
			if (this.length > 1) {
				return this.each(function() {
					$(this).carouFredSel(o);
				});
			}

			this.init = function(o) {
				if (typeof o != 'object')					o = {};
				if (typeof o.scroll == 'number') {
					if (o.scroll <= 50)						o.scroll	= { items	: o.scroll 	};
					else									o.scroll	= { duration: o.scroll 	};
				} else {
					if (typeof o.scroll == 'string')		o.scroll	= { easing	: o.scroll 	};
				}
					 if (typeof o.items  == 'number') 		o.items		= { visible	: o.items 	};
				else if (typeof o.items  == 'string') 		o.items		= { width	: o.items, 
																			height	: o.items	};

				opts = $.extend(true, {}, $.fn.carouFredSel.defaults, o);
				opts.padding = getPadding(opts.padding);
				opts.usePadding = (
					opts.padding[0] == 0 && 
					opts.padding[1] == 0 && 
					opts.padding[2] == 0 && 
					opts.padding[3] == 0
				) ? false : true;

				direction = (opts.direction == 'up' || opts.direction == 'left') ? 'next' : 'prev';

				if (opts.direction == 'right' || opts.direction == 'left') {
					opts.dimentions = ['width', 'outerWidth', 'height', 'outerHeight', 'left', 'top', 'marginRight'];
				} else {
					opts.dimentions = ['height', 'outerHeight', 'width', 'outerWidth', 'top', 'left', 'marginBottom'];
					opts.padding = [opts.padding[3], opts.padding[2], opts.padding[1], opts.padding[0]];
				}

				if (	  !opts.items.width)					opts.items.width 		= getItems($cfs).outerWidth(true);
				if (	  !opts.items.height)					opts.items.height		= getItems($cfs).outerHeight(true);
				if (typeof opts.items.minimum	!= 'number')	opts.items.minimum		= opts.items.visible;
				if (typeof opts.scroll.items	!= 'number')	opts.scroll.items		= opts.items.visible;
				if (typeof opts.scroll.duration	!= 'number')	opts.scroll.duration	= 500;

				opts.auto		= getNaviObject(opts.auto, false, true);
				opts.prev		= getNaviObject(opts.prev);
				opts.next		= getNaviObject(opts.next);
				opts.pagination	= getNaviObject(opts.pagination, true);

				opts.auto		= $.extend({}, opts.scroll, opts.auto);
				opts.prev		= $.extend({}, opts.scroll, opts.prev);
				opts.next		= $.extend({}, opts.scroll, opts.next);
				opts.pagination	= $.extend({}, opts.scroll, opts.pagination);

				if (typeof opts.pagination.keys				!= 'boolean')	opts.pagination.keys 			= false;
				if (typeof opts.pagination.anchorBuilder	!= 'function')	opts.pagination.anchorBuilder	= $.fn.carouFredSel.pageAnchorBuilder;
				if (typeof opts.auto.play					!= 'boolean')	opts.auto.play					= true;
				if (typeof opts.auto.nap					!= 'boolean')	opts.auto.nap					= true;
				if (typeof opts.auto.delay					!= 'number')	opts.auto.delay					= 0;
				if (typeof opts.auto.pauseDuration			!= 'number')	opts.auto.pauseDuration			= (opts.auto.duration < 10) ? 2500 : opts.auto.duration * 5;
			};	//	/init

			this.build = function() {
				$wrp.css({
					position: 'relative',
					overflow: 'hidden'
				});
				$cfs.data('cfs_origCss', {
					width	: $cfs.css('width'),
					height	: $cfs.css('height'),
					position: $cfs.css('position'),
					top		: $cfs.css('top'),
					left	: $cfs.css('left')
				}).css({
					position: 'absolute'
				});
				if (opts.usePadding) {
					getItems($cfs).each(function() {
						var m = parseInt($(this).css(opts.dimentions[6]));
						if (isNaN(m)) m = 0;
						$(this).data('cfs_origCssMargin', m);
					});
				}
				showNavi(opts, totalItems);
			};	//	/build

			this.bind_events = function() {
				$cfs.bind('pause', function(e, g) {
						if (typeof g != 'boolean') g = false;
						if (g) pausedGlobal = true;
						if (autoTimeout != null) {
							clearTimeout(autoTimeout);
						}
						if (autoInterval != null) {
							clearInterval(autoInterval);
						}
					})
					.bind('play', function(e, d, f, g) {
						$cfs.trigger('pause');
						if (opts.auto.play) {
							if (typeof g != 'boolean') {
								if (typeof f == 'boolean') 		g = f;
								else if (typeof d == 'boolean')	g = d;
								else 							g = false;
							}
							if (typeof f != 'number') {
								if (typeof d == 'number')		f = d;
								else							f = 0;
							}
							if (d != 'prev' && d != 'next')		d = direction;

							if (g) pausedGlobal = false;
							if (pausedGlobal) return;

							autoTimeout = setTimeout(function() {
								if ($cfs.is(':animated')) {
									$cfs.trigger('play', d);
								} else {
									pauseTimePassed = 0;
									$cfs.trigger(d, opts.auto);
								}
							}, opts.auto.pauseDuration + f - pauseTimePassed);
							
							if (opts.auto.pauseOnHover === 'resume') {
								autoInterval = setInterval(function() {
									pauseTimePassed += 100;
								}, 100);
							}
						}
					})
					.bind('prev', function(e, sO, nI) {
						if ($cfs.is(':animated')) return false;
						if (opts.items.minimum >= totalItems) return log('Not enough items: not scrolling');

						if (typeof sO == 'number') nI = sO;
						if (typeof sO != 'object') sO = opts.prev;
						if (typeof nI != 'number') nI = sO.items;
						if (typeof nI != 'number') return log('Not a valid number: not scrolling');

						if (!opts.circular) {
							var nulItem = totalItems - firstItem;
							if (nulItem - nI < 0) {
								nI = nulItem;
							}
							if (firstItem == 0) {
								nI = 0;
							}
						}

						firstItem += nI;
						if (firstItem >= totalItems) firstItem -= totalItems;

						if (!opts.circular && !opts.infinite) {
							if (firstItem == 0 && 
								opts.prev.button) opts.prev.button.addClass('disabled');
							if (opts.next.button) opts.next.button.removeClass('disabled');
						}
						if (nI == 0) {
							if (opts.infinite) $cfs.trigger('next', totalItems-opts.items.visible);
							return false;
						}

						getItems($cfs, ':gt('+(totalItems-nI-1)+')').prependTo($cfs);
						if (totalItems < opts.items.visible + nI) getItems($cfs, ':lt('+((opts.items.visible+nI)-totalItems)+')').clone(true).appendTo($cfs);

						var c_itm = getCurrentItems($cfs, opts, nI),
							l_cur = getItems($cfs, ':nth('+(nI-1)+')'),
							l_old = c_itm[1].filter(':last'),
							l_new = c_itm[0].filter(':last');

						if (opts.usePadding) l_old.css(opts.dimentions[6], l_old.data('cfs_origCssMargin'));

						var i_siz = getSizes(opts, getItems($cfs, ':lt('+nI+')')),
							w_siz = mapWrapperSizes(getSizes(opts, c_itm[0], true), opts);
		
						if (opts.usePadding) l_old.css(opts.dimentions[6], l_old.data('cfs_origCssMargin') + opts.padding[1]);

						var a_cfs = {},
							a_new = {},
							a_cur = {},
							a_dur = sO.duration;

							 if (a_dur == 'auto')	a_dur = opts.scroll.duration / opts.scroll.items * nI;
						else if (a_dur <= 0)		a_dur = 0;
						else if (a_dur < 10)		a_dur = i_siz[0] / a_dur;

						if (sO.onBefore) sO.onBefore(c_itm[1], c_itm[0], w_siz, a_dur);

						if (opts.usePadding) {
							var new_m = opts.padding[3];
							a_cur[opts.dimentions[6]] = l_cur.data('cfs_origCssMargin');
							a_new[opts.dimentions[6]] = l_new.data('cfs_origCssMargin') + opts.padding[1];

							l_cur.css(opts.dimentions[6], l_cur.data('cfs_origCssMargin') + opts.padding[3]);
							l_cur.stop().animate(a_cur, {
								duration: a_dur,
								easing	: sO.easing
							});
							l_new.stop().animate(a_new, {
								duration: a_dur,
								easing	: sO.easing
							});
						} else {
							var new_m = 0;
						}
						a_cfs[opts.dimentions[4]] = new_m;

						if ((typeof opts[opts.dimentions[0]] != 'number' && typeof opts.items[opts.dimentions[0]] != 'number') ||
							(typeof opts[opts.dimentions[2]] != 'number' && typeof opts.items[opts.dimentions[2]] != 'number')
						) {
							$wrp.stop().animate(w_siz, {
								duration: a_dur,
								easing	: sO.easing
							});
						}
						$cfs.data('cfs_numItems', nI)
							.data('cfs_slideObj', sO)
							.data('cfs_oldItems', c_itm[1])
							.data('cfs_newItems', c_itm[0])
							.data('cfs_wrapSize', w_siz)
							.css(opts.dimentions[4], -i_siz[0])
							.animate(a_cfs, {
								duration: a_dur,
								easing	: sO.easing,
								complete: function() {
									if ($cfs.data('cfs_slideObj').onAfter) {
										$cfs.data('cfs_slideObj').onAfter($cfs.data('cfs_oldItems'), $cfs.data('cfs_newItems'), $cfs.data('cfs_wrapSize'));
									}
									if (totalItems < opts.items.visible + $cfs.data('cfs_numItems')) {
										getItems($cfs, ':gt('+(totalItems-1)+')').remove();
									}
									var l_itm = getItems($cfs, ':nth('+(opts.items.visible+$cfs.data('cfs_numItems')-1)+')');
									if (opts.usePadding) {
										l_itm.css(opts.dimentions[6], l_itm.data('cfs_origCssMargin'));
									}
								}
							});
						$cfs.trigger('updatePageStatus').trigger('play', a_dur);
					})
					.bind('next', function(e, sO, nI) {
						if ($cfs.is(':animated')) return false;
						if (opts.items.minimum >= totalItems) return log('Not enough items: not scrolling');
						if (typeof sO == 'number') nI = sO;
						if (typeof sO != 'object') sO = opts.next;
						if (typeof nI != 'number') nI = sO.items;
						if (typeof nI != 'number') return log('Not a valid number: not scrolling');

						if (!opts.circular) {
							if (firstItem == 0) {
								if (nI > totalItems - opts.items.visible) {
									nI = totalItems - opts.items.visible;
								}
							} else {
								if (firstItem - nI < opts.items.visible) {
									nI = firstItem - opts.items.visible;
								}
							}
						}

						firstItem -= nI;
						if (firstItem < 0) firstItem += totalItems;

						if (!opts.circular && !opts.infinite) {
							if (firstItem == opts.items.visible &&
								opts.next.button) opts.next.button.addClass('disabled');
							if (opts.prev.button) opts.prev.button.removeClass('disabled');
						}
						if (nI == 0) {
							if (opts.infinite) $cfs.trigger('prev', totalItems-opts.items.visible);
							return false;
						}

						if (totalItems < opts.items.visible + nI) getItems($cfs, ':lt('+((opts.items.visible+nI)-totalItems)+')').clone(true).appendTo($cfs);

						var c_itm = getCurrentItems($cfs, opts, nI),
							l_cur = getItems($cfs, ':nth('+(nI-1)+')'),
							l_old = c_itm[0].filter(':last'),
							l_new = c_itm[1].filter(':last');

						if (opts.usePadding) {
							l_old.css(opts.dimentions[6], l_old.data('cfs_origCssMargin'));
							l_new.css(opts.dimentions[6], l_new.data('cfs_origCssMargin'));
						}

						var i_siz = getSizes(opts, getItems($cfs, ':lt('+nI+')')),
							w_siz = mapWrapperSizes(getSizes(opts, c_itm[1], true), opts);

						if (opts.usePadding) {
							l_old.css(opts.dimentions[6], l_old.data('cfs_origCssMargin') + opts.padding[1]);
							l_new.css(opts.dimentions[6], l_new.data('cfs_origCssMargin') + opts.padding[1]);
						}

						var a_cfs = {},
							a_old = {},
							a_cur = {},
							a_dur = sO.duration;

							 if (a_dur == 'auto')	a_dur = opts.scroll.duration / opts.scroll.items * nI;
						else if (a_dur <= 0)		a_dur = 0;
						else if (a_dur < 10)		a_dur = i_siz[0] / a_dur;

						if (sO.onBefore) sO.onBefore(c_itm[0], c_itm[1], w_siz, a_dur);

						a_cfs[opts.dimentions[4]] = -i_siz[0];

						if (opts.usePadding) {
							a_old[opts.dimentions[6]] = l_old.data('cfs_origCssMargin');
							a_cur[opts.dimentions[6]] = l_cur.data('cfs_origCssMargin') + opts.padding[3];
							l_new.css(opts.dimentions[6], l_new.data('cfs_origCssMargin') + opts.padding[1]);

							l_old.stop().animate(a_old, {
								duration: a_dur,
								easing	: sO.easing
							});
							l_cur.stop().animate(a_cur, {
								duration: a_dur,
								easing	: sO.easing
							});
						}

						if ((typeof opts[opts.dimentions[0]] != 'number' && typeof opts.items[opts.dimentions[0]] != 'number') ||
							(typeof opts[opts.dimentions[2]] != 'number' && typeof opts.items[opts.dimentions[2]] != 'number')
						) {
							$wrp.stop().animate(w_siz, {
								duration: a_dur,
								easing	: sO.easing
							});
						}
						$cfs.data('cfs_numItems', nI)
							.data('cfs_slideObj', sO)
							.data('cfs_oldItems', c_itm[0])
							.data('cfs_newItems', c_itm[1])
							.data('cfs_wrapSize', w_siz)
							.animate(a_cfs, {
								duration: a_dur,
								easing	: sO.easing,
								complete: function() {
									if ($cfs.data('cfs_slideObj').onAfter) {
										$cfs.data('cfs_slideObj').onAfter($cfs.data('cfs_oldItems'), $cfs.data('cfs_newItems'), $cfs.data('cfs_wrapSize'));
									}
									if (totalItems < opts.items.visible+$cfs.data('cfs_numItems')) {
										getItems($cfs, ':gt('+(totalItems-1)+')').remove();
									}
									var org_m = (opts.usePadding) ? opts.padding[3] : 0;
									$cfs.css(opts.dimentions[4], org_m);
									
									var l_itm = getItems($cfs, ':lt('+$cfs.data('cfs_numItems')+')').appendTo($cfs).filter(':last');
									if (opts.usePadding) {
										l_itm.css(opts.dimentions[6], l_itm.data('cfs_origCssMargin'));
									}
								}
							});
						$cfs.trigger('updatePageStatus').trigger('play', a_dur);
					})
					.bind('slideTo', function(e, num, dev, org, obj) {
						if ($cfs.is(':animated')) return false;

						num = getItemIndex(num, dev, org, firstItem, totalItems, $cfs);
						if (num == 0) return false;
						if (typeof obj != 'object') obj = false;

						if (opts.circular) {
							if (num < totalItems / 2) 	$cfs.trigger('next', [obj, num]);
							else 						$cfs.trigger('prev', [obj, totalItems-num]);
						} else {
							if (firstItem == 0 ||
								firstItem > num)		$cfs.trigger('next', [obj, num]);
							else						$cfs.trigger('prev', [obj, totalItems-num]);
						}
					})
					.bind('insertItem', function(e, itm, num, org, dev) {
						if (typeof itm == 'object' && 
							typeof itm.jquery == 'undefined')	itm = $(itm);
						if (typeof itm == 'string') 			itm = $(itm);
						if (typeof itm != 'object' || 
							typeof itm.jquery == 'undefined' || 
							itm.length == 0) return log('Not a valid object.');

						if (typeof num == 'undefined' || num == 'end') {
							$cfs.append(itm);
						} else {
								num = getItemIndex(num, dev, org, firstItem, totalItems, $cfs);
							var $cit = getItems($cfs, ':nth('+num+')');

							if ($cit.length) {
								if (num <= firstItem) firstItem += itm.length;
								$cit.before(itm);
							} else {
								$cfs.append(itm);
							}
						}
						totalItems = getItems($cfs).length;
						link_anchors('', '.caroufredsel', $cfs);
						setSizes($cfs, opts);
						showNavi(opts, totalItems);
						$cfs.trigger('updatePageStatus', true);
					})
					.bind('removeItem', function(e, num, org, dev) {
						if (typeof num == 'undefined' || num == 'end') {
							getItems($cfs, ':last').remove();
						} else {
								num = getItemIndex(num, dev, org, firstItem, totalItems, $cfs);
							var $cit = getItems($cfs, ':nth('+num+')');
							if ($cit.length){
								if (num < firstItem) firstItem -= $cit.length;
								$cit.remove();
							}
						}
						totalItems = getItems($cfs).length;
						link_anchors('', '.caroufredsel', $cfs);
						setSizes($cfs, opts);
						showNavi(opts, totalItems);
						$cfs.trigger('updatePageStatus', true);
					})
					.bind('updatePageStatus', function(e, bpa) {
						if (!opts.pagination.container) return false;
						if (typeof bpa == 'boolean' && bpa) {
							getItems(opts.pagination.container).remove();
							for (var a = 0; a < Math.ceil(totalItems/opts.items.visible); a++) {
								opts.pagination.container.append(opts.pagination.anchorBuilder(a+1));
							}
							getItems(opts.pagination.container).unbind('click').each(function(a) {
								$(this).click(function(e) {
									$cfs.trigger('slideTo', [a * opts.items.visible, 0, true, opts.pagination]);
									e.preventDefault();
								});
							});
						}
						var nr = (firstItem == 0) ? 0 : Math.round((totalItems-firstItem)/opts.items.visible);
						getItems(opts.pagination.container).removeClass('selected').filter(':nth('+nr+')').addClass('selected');
					});

				if (opts.useScrollTo) {
					$cfs.bind('scrollTo', function(e, a, b, c, d) {
						$cfs.trigger('slideTo', [a, b, c, d]);
					});
				}
			};	//	/bind_events

			this.bind_buttons = function() {
				if (opts.auto.pauseOnHover && opts.auto.play) {
					$wrp.hover(
						function() { $cfs.trigger('pause'); },
						function() { $cfs.trigger('play');	}
					);
				}
				if (opts.prev.button) {
					opts.prev.button.click(function(e) {
						$cfs.trigger('prev');
						e.preventDefault();
					});
					if (opts.prev.pauseOnHover && opts.auto.play) {
						opts.prev.button.hover(
							function() { $cfs.trigger('pause');	},
							function() { $cfs.trigger('play');	}
						);
					}
					if (!opts.circular && !opts.infinite) {
						opts.prev.button.addClass('disabled');
					}
				}
				if ($.fn.mousewheel) {
					if (opts.prev.mousewheel) {
						$wrp.mousewheel(function(e, delta) { 
							if (delta > 0) {
								num = (typeof opts.prev.mousewheel == 'number') ? opts.prev.mousewheel : '';
								$cfs.trigger('prev', num);
								e.preventDefault();
							}
						});
					}
					if (opts.next.mousewheel) {
						$wrp.mousewheel(function(e, delta) { 
							if (delta < 0) {
								num = (typeof opts.next.mousewheel == 'number') ? opts.next.mousewheel : '';
								$cfs.trigger('next', num);
								e.preventDefault();
							}
						});
					}
				}
				if (opts.next.button) {
					opts.next.button.click(function(e) {
						$cfs.trigger('next');
						e.preventDefault();
					});
					if (opts.next.pauseOnHover && opts.auto.play) {
						opts.next.button.hover(
							function() { $cfs.trigger('pause');	},
							function() { $cfs.trigger('play');	}
						)
					}
				}
				if (opts.pagination.container) {
					$cfs.trigger('updatePageStatus', true);
					if (opts.pagination.pauseOnHover && opts.auto.play) {
						opts.pagination.container.hover(
							function() { $cfs.trigger('pause');	},
							function() { $cfs.trigger('play');	}
						);
					}
				}
				if (opts.next.key || opts.prev.key) {
					$(document).keyup(function(e) {
						var k = e.keyCode;
						if (k == opts.next.key)	$cfs.trigger('next');
						if (k == opts.prev.key)	$cfs.trigger('prev');
					});
				}
				if (opts.pagination.keys) {
					$(document).keyup(function(e) {
						var k = e.keyCode;
						if (k >= 49 && k < 58) {
							k = (k-49) * opts.items.visible;
							if (k <= totalItems) {
								$cfs.trigger('slideTo', [k, 0, true, opts.pagination]);
							}
						}
					});
				}
				if (opts.auto.play) {
					$cfs.trigger('play', opts.auto.delay);
					if ($.fn.nap && opts.auto.nap) {
						$cfs.nap('pause', 'play');
					}
				}
			};	//	/bind_buttons

			this.destroy = function() {
				$cfs.css($cfs.data('cfs_origCss'))
					.unbind('pause')
					.unbind('play')
					.unbind('prev')
					.unbind('next')
					.unbind('scrollTo')
					.unbind('slideTo')
					.unbind('insertItem')
					.unbind('removeItem')
					.unbind('updatePageStatus');

				$wrp.replaceWith($cfs);
				return this;
			};	//	/destroy

			this.configuration = function(a, b) {
				if (typeof a == 'undefined')	return opts;
				if (typeof b == 'undefined') {
					var r = eval('opts.'+a);
					if (typeof r == 'undefined') r = '';
					return r;
				}
				eval('opts.'+a+' = b');
				this.init(opts);
				setSizes($cfs, opts);
				return this;
			};	//	/configuration

			this.link_anchors = function($c, se) {
				link_anchors($c, se, $cfs);
			};	//	/link_anchors

			var $cfs 			= $(this),
				$wrp			= $(this).wrap('<div class="caroufredsel_wrapper" />').parent(),
				opts 			= {},
				totalItems		= getItems($cfs).length,
				firstItem 		= 0,
				autoTimeout		= null,
				autoInterval	= null,
				pauseTimePassed	= 0,
				pausedGlobal	= false,
				direction		= 'next';

			this.init(o);
			this.build();
			this.bind_events();
			this.bind_buttons();
			link_anchors('', '.caroufredsel', $cfs);
			setSizes($cfs, opts);

			if (opts.items.start !== 0 && opts.items.start !== false) {
				var s = opts.items.start;
				if (opts.items.start === true) {
					s = window.location.hash;
					if (!s.length) s = 0;
				}
				$cfs.trigger('slideTo', [s, 0, true, { duration: 0 }]);
			}
			return this;
		};

		//	public
		$.fn.carouFredSel.defaults = {
			infinite	: true,
			circular	: true,
			direction	: 'left',
			padding		: 0,
			useScrollTo	: true,
			items		: {
				visible		: 5,
				start		: 0
			},
			scroll		: {
				easing		: 'swing',
				pauseOnHover: false,
				mousewheel	: false
			}
		};
		$.fn.carouFredSel.pageAnchorBuilder = function(nr) {
			return '<a href="#"><span>'+nr+'</span></a>';
		};

		//	private
		function link_anchors($c, se, $cfs) {
			if (typeof $c == 'undefined' || $c.length == 0) $c = $('body');
			else if (typeof $c == 'string') $c = $($c);
			if (typeof $c != 'object') return false;
			if (typeof se == 'undefined') se = '';
			$c.find('a'+se).each(function() {
				var h = this.hash || '';
				if (h.length > 0 && getItems($cfs).index($(h)) != -1) {
					$(this).unbind('click').click(function(e) {
						$cfs.trigger('slideTo', h);
						e.preventDefault();
					});
				}
			});
		}
		function showNavi(o, t) {
			if (o.items.minimum >= t) {
				log('Not enough items: not scrolling');
				var f = 'hide';
			} else {
				var f = 'show';
			}
			if (o.prev.button) o.prev.button[f]();
			if (o.next.button) o.next.button[f]();
			if (o.pagination.container) o.pagination.container[f]();
		}
		function getKeyCode(k) {
			if (k == 'right')	return 39;
			if (k == 'left')	return 37;
			if (k == 'up')		return 38;
			if (k == 'down')	return 40;
			return -1
		};
		function getNaviObject(obj, pagi, auto) {
			if (typeof pagi != 'boolean') pagi = false;
			if (typeof auto != 'boolean') auto = false;

			if (typeof obj == 'undefined')	obj = {};
			if (typeof obj == 'string') {
				var temp = getKeyCode(obj);
				if (temp == -1) 			obj = $(obj);
				else 						obj = temp;
			}
			if (pagi) {
				if (typeof obj.jquery 		!= 'undefined')	obj = { container: obj };
				if (typeof Object 			== 'boolean')	obj = { keys: obj };
				if (typeof obj.container	== 'string')	obj.container = $(obj.container);

			} else if (auto) {
				if (typeof obj == 'boolean')				obj = { play: obj };
				if (typeof obj == 'number')					obj = { pauseDuration: obj };

			} else {
				if (typeof obj.jquery	!= 'undefined')		obj = { button: obj };
				if (typeof obj 			== 'number')		obj = { key: obj };
				if (typeof obj.button	== 'string')		obj.button = $(obj.button);
				if (typeof obj.key		== 'string')		obj.key = getKeyCode(obj.key);
			}
			return obj;
		};
		function getItems(a, f) {
			if (typeof f != 'string') f = '';
			return $('> *'+f, a);
		};
		function getCurrentItems(c, o, n) {
			var oi = getItems(c, ':lt('+o.items.visible+')'),
				ni = getItems(c, ':lt('+(o.items.visible+n)+'):gt('+(n-1)+')');
			return [oi, ni];
		};
		function getItemIndex(num, dev, org, firstItem, totalItems, $cfs) {
			if (typeof num == 'string') {
				if (isNaN(num)) num = $(num);
				else 			num = parseInt(num);
			}
			if (typeof num == 'object') {
				if (typeof num.jquery == 'undefined') num = $(num);
				num = getItems($cfs).index(num);
				if (num == -1) num = 0;
				if (typeof org != 'boolean') org = false;
			} else {
				if (typeof org != 'boolean') org = true;
			}
			if (isNaN(num))	num = 0;
			else 			num = parseInt(num);
			if (isNaN(dev))	dev = 0;
			else 			dev = parseInt(dev);

			if (org) {
				num += firstItem;
			}
			num += dev;
			while (num >= totalItems)	{	num -= totalItems; }
			while (num < 0)				{	num += totalItems; }
			return num;
		};
		function getSizes(o, $i, wrap) {
			if (typeof wrap != 'boolean') wrap = false;
			var di = o.dimentions,
				s1 = 0,
				s2 = 0;

				 if (wrap && typeof o[di[0]] 		== 'number') 	s1 += o[di[0]];
			else if (		 typeof o.items[di[0]]	== 'number') 	s1 += o.items[di[0]] * $i.length;
			else {
				$i.each(function() { 
					s1 += $(this)[di[1]](true);
				});
			}

				 if (wrap && typeof o[di[2]] 		== 'number') 	s2 += o[di[2]];
			else if (		 typeof o.items[di[2]]	== 'number') 	s2 += o.items[di[2]];
			else {
				$i.each(function() {
					var m = $(this)[di[3]](true);
					if (s2 < m) s2 = m;
				});
			}
			return [s1, s2];
		};
		function mapWrapperSizes(ws, o) {
			var pad = (o.usePadding) ? o.padding : [0, 0, 0, 0];
			var wra = {};
				wra[o.dimentions[0]] = ws[0] + pad[1] + pad[3];
				wra[o.dimentions[2]] = ws[1] + pad[0] + pad[2];
			return wra;
		};
		function setSizes($c, o) {
			var $w = $c.parent(),
				$i = getItems($c),
				$l = $i.filter(':nth('+(o.items.visible-1)+')'),
				is = getSizes(o, $i);

			$w.css(mapWrapperSizes(getSizes(o, $i.filter(':lt('+o.items.visible+')'), true), o));
			if (o.usePadding) {
				$l.css(o.dimentions[6], $l.data('cfs_origCssMargin') + o.padding[1]);
				$c.css(o.dimentions[5], o.padding[0]);
				$c.css(o.dimentions[4], o.padding[3]);
			}
			$c.css(o.dimentions[0], is[0]*2);
			$c.css(o.dimentions[2], is[1]);
		};
		function getPadding(p) {
				 if (typeof p == 'number')	p = [p];
			else if (typeof p == 'string')	p = p.split('px').join('').split(' ');

			if (typeof p != 'object') {
				log('Not a valid value, padding set to "0".');
				p = [0];
			}
			for (i in p) {
				p[i] = parseInt(p[i]);
			}
			switch (p.length) {
				case 0:
					return [0, 0, 0, 0];
				case 1:
					return [p[0], p[0], p[0], p[0]];
				case 2:
					return [p[0], p[1], p[0], p[1]];
				case 3:
					return [p[0], p[1], p[2], p[1]];
				default:
					return p;
			}
		};
		function log(m) {
			if (typeof m == 'string') m = 'carouFredSel: ' + m;
			if (window.console && window.console.log) window.console.log(m);
			else try { console.log(m); } catch(err) { }
			return false;
		};

		$.fn.caroufredsel = function(o) {
			this.carouFredSel(o);
		};

	})(jQuery);
}