/*
 * jquery.tools 1.1.2 - The missing UI library for the Web
 * 
 * [tools.scrollable-1.1.2, tools.scrollable.circular-0.5.1, tools.scrollable.autoscroll-1.0.1, tools.scrollable.navigator-1.0.2, tools.scrollable.mousewheel-1.0.1]
 * 
 * Copyright (c) 2009 Tero Piirainen
 * http://flowplayer.org/tools/
 *
 * Dual licensed under MIT and GPL 2+ licenses
 * http://www.opensource.org/licenses
 * 
 * -----
 * 
 * jquery.event.wheel.js - rev 1 
 * Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)
 * Liscensed under the MIT License (MIT-LICENSE.txt)
 * http://www.opensource.org/licenses/mit-license.php
 * Created: 2008-07-01 | Updated: 2008-07-14
 * 
 * -----
 * 
 * File generated: Thu Apr 08 07:10:37 GMT 2010
 */
(function(b) {
	b.tools = b.tools || {};
	b.tools.scrollable = {
		version : "1.1.2",
		conf : {
			size : 4,
			vertical : false,
			speed : 400,
			keyboard : true,
			keyboardSteps : null,
			disabledClass : "disabled",
			hoverClass : null,
			clickable : true,
			activeClass : "active",
			easing : "swing",
			loop : false,
			items : ".produtos",
			item : null,
			prev : ".prev",
			next : ".next",
			prevPage : ".prevPage",
			nextPage : ".nextPage",
			api : false,
			callBack : null
		}
	};
	var c;
	function a(o, m) {
		var r = this, p = b(this), d = !m.vertical, e = o.children(), k = 0, i;
		if (!c) {
			c = r
		}
		b.each(m, function(s, t) {
			if (b.isFunction(t)) {
				p.bind(s, t)
			}
		});
		if (e.length > 1) {
			e = b(m.items, o)
		}
		function l(t) {
			var s = b(t);
			return m.globalNav ? s : o.parent().find(t)
		}
		o.data("finder", l);
		var f = l(m.prev), h = l(m.next), g = l(m.prevPage), n = l(m.nextPage);
		b
				.extend(
						r,
						{
							getIndex : function() {
								return k
							},
							getClickIndex : function() {
								var s = r.getItems();
								return s.index(s.filter("." + m.activeClass))
							},
							getConf : function() {
								return m
							},
							getSize : function() {
								return r.getItems().size()
							},
							getPageAmount : function() {
								return Math.ceil(this.getSize() / m.size)
							},
							getPageIndex : function() {
								return Math.ceil(k / m.size)
							},
							getNaviButtons : function() {
								return f.add(h).add(g).add(n)
							},
							getRoot : function() {
								return o
							},
							getItemWrap : function() {
								return e
							},
							getItems : function() {
								return e.children(m.item)
							},
							getVisibleItems : function() {
								return r.getItems().slice(k, k + m.size)
							},
							seekTo : function(s, w, t) {
								if (s < 0) {
									s = 0
								}
								if (k === s) {
									return r
								}
								if (b.isFunction(w)) {
									t = w
								}
								if (s > r.getSize() - m.size) {
									return m.loop ? r.begin() : this.end()
								}
								var u = r.getItems().eq(s);
								if (!u.length) {
									return r
								}
								var v = b.Event("onBeforeSeek");
								p.trigger(v, [ s ]);
								if (v.isDefaultPrevented()) {
									return r
								}
								if (w === undefined || b.isFunction(w)) {
									w = m.speed
								}
								function x() {
									if (t) {
										t.call(r, s)
									}
									p.trigger("onSeek", [ s ])
								}
								if (d) {
									e.animate( {
										left : -u.position().left
									}, w, m.easing, x)
								} else {
									e.animate( {
										top : -u.position().top
									}, w, m.easing, x)
								}
								if (m.callBack != null){
									m.callBack(s,w,t);
								}
								c = r;
								k = s;
								v = b.Event("onStart");
								p.trigger(v, [ s ]);
								if (v.isDefaultPrevented()) {
									return r
								}
								f.add(g).toggleClass(m.disabledClass, s === 0);
								h.add(n).toggleClass(m.disabledClass,
										s >= r.getSize() - m.size);
								return r
							},
							move : function(u, t, s) {
								i = u > 0;
								return this.seekTo(k + u, t, s)
							},
							next : function(t, s) {
								return this.move(1, t, s)
							},
							prev : function(t, s) {
								return this.move(-1, t, s)
							},
							movePage : function(w, v, u) {
								i = w > 0;
								var s = m.size * w;
								var t = k % m.size;
								if (t > 0) {
									s += (w > 0 ? -t : m.size - t)
								}
								return this.move(s, v, u)
							},
							prevPage : function(t, s) {
								return this.movePage(-1, t, s)
							},
							nextPage : function(t, s) {
								return this.movePage(1, t, s)
							},
							setPage : function(t, u, s) {
								return this.seekTo(t * m.size, u, s)
							},
							begin : function(t, s) {
								i = false;
								return this.seekTo(0, t, s)
							},
							end : function(t, s) {
								i = true;
								var u = this.getSize() - m.size;
								return u > 0 ? this.seekTo(u, t, s) : r
							},
							reload : function() {
								p.trigger("onReload");
								return r
							},
							focus : function() {
								c = r;
								return r
							},
							click : function(u) {
								var v = r.getItems().eq(u), s = m.activeClass, t = m.size;
								if (u < 0 || u >= r.getSize()) {
									return r
								}
								if (t == 1) {
									if (m.loop) {
										return r.next()
									}
									if (u === 0 || u == r.getSize() - 1) {
										i = (i === undefined) ? true : !i
									}
									return i === false ? r.prev() : r.next()
								}
								if (t == 2) {
									if (u == k) {
										u--
									}
									r.getItems().removeClass(s);
									v.addClass(s);
									return r.seekTo(u, time, fn)
								}
								if (!v.hasClass(s)) {
									r.getItems().removeClass(s);
									v.addClass(s);
									var x = Math.floor(t / 2);
									var w = u - x;
									if (w > r.getSize() - t) {
										w = r.getSize() - t
									}
									if (w !== u) {
										return r.seekTo(w)
									}
								}
								return r
							},
							bind : function(s, t) {
								p.bind(s, t);
								return r
							},
							unbind : function(s) {
								p.unbind(s);
								return r
							}
						});
		b.each("onBeforeSeek,onStart,onSeek,onReload".split(","),
				function(s, t) {
					r[t] = function(u) {
						return r.bind(t, u)
					}
				});
		f.addClass(m.disabledClass).click(function() {
			r.prev()
		});
		h.click(function() {
			r.next()
		});
		n.click(function() {
			r.nextPage()
		});
		if (r.getSize() < m.size) {
			h.add(n).addClass(m.disabledClass)
		}
		g.addClass(m.disabledClass).click(function() {
			r.prevPage()
		});
		var j = m.hoverClass, q = "keydown."
				+ Math.random().toString().substring(10);
		r.onReload(function() {
			if (j) {
				r.getItems().hover(function() {
					b(this).addClass(j)
				}, function() {
					b(this).removeClass(j)
				})
			}
			if (m.clickable) {
				r.getItems().each(
						function(s) {
							b(this).unbind("click.scrollable").bind(
									"click.scrollable", function(t) {
										if (b(t.target).is("a")) {
											return
										}
										return r.click(s)
									})
						})
			}
			if (m.keyboard) {
				b(document).unbind(q).bind(q, function(t) {
					if (t.altKey || t.ctrlKey) {
						return
					}
					if (m.keyboard != "static" && c != r) {
						return
					}
					var u = m.keyboardSteps;
					if (d && (t.keyCode == 37 || t.keyCode == 39)) {
						r.move(t.keyCode == 37 ? -u : u);
						return t.preventDefault()
					}
					if (!d && (t.keyCode == 38 || t.keyCode == 40)) {
						r.move(t.keyCode == 38 ? -u : u);
						return t.preventDefault()
					}
					return true
				})
			} else {
				b(document).unbind(q)
			}
		});
		r.reload()
	}
	b.fn.scrollable = function(d) {
		var e = this.eq(typeof d == "number" ? d : 0).data("scrollable");
		if (e) {
			return e
		}
		var f = b.extend( {}, b.tools.scrollable.conf);
		d = b.extend(f, d);
		d.keyboardSteps = d.keyboardSteps || d.size;
		this.each(function() {
			e = new a(b(this), d);
			b(this).data("scrollable", e)
		});
		return d.api ? e : this
	}
})(jQuery);
(function(b) {
	var a = b.tools.scrollable;
	a.plugins = a.plugins || {};
	a.plugins.circular = {
		version : "0.5.1",
		conf : {
			api : false,
			clonedClass : "cloned"
		}
	};
	b.fn.circular = function(e) {
		var d = b.extend( {}, a.plugins.circular.conf), c;
		b.extend(d, e);
		this
				.each(function() {
					var i = b(this).scrollable(), n = i.getItems(), k = i
							.getConf(), f = i.getItemWrap(), j = 0;
					if (i) {
						c = i
					}
					if (n.length < k.size) {
						return false
					}
					n.slice(0, k.size).each(function(o) {
						b(this).clone().appendTo(f).click(function() {
							i.click(n.length + o)
						}).addClass(d.clonedClass)
					});
					var l = b.makeArray(n.slice(-k.size)).reverse();
					b(l).each(function(o) {
						b(this).clone().prependTo(f).click(function() {
							i.click(-o - 1)
						}).addClass(d.clonedClass)
					});
					var m = f.children(k.item);
					var h = k.hoverClass;
					if (h) {
						m.hover(function() {
							b(this).addClass(h)
						}, function() {
							b(this).removeClass(h)
						})
					}
					function g(o) {
						var p = m.eq(o);
						if (k.vertical) {
							f.css( {
								top : -p.position().top
							})
						} else {
							f.css( {
								left : -p.position().left
							})
						}
					}
					g(k.size);
					b.extend(i,
							{
								move : function(s, r, p, q) {
									var u = j + s + k.size;
									var t = u > i.getSize() - k.size;
									if (u <= 0 || t) {
										var o = j + k.size
												+ (t ? -n.length : n.length);
										g(o);
										u = o + s
									}
									if (q) {
										m.removeClass(k.activeClass).eq(
												u + Math.floor(k.size / 2))
												.addClass(k.activeClass)
									}
									if (u === j + k.size) {
										return self
									}
									return i.seekTo(u, r, p)
								},
								begin : function(p, o) {
									return this.seekTo(k.size, p, o)
								},
								end : function(p, o) {
									return this.seekTo(n.length, p, o)
								},
								click : function(p, r, q) {
									if (!k.clickable) {
										return self
									}
									if (k.size == 1) {
										return this.next()
									}
									var s = p - j, o = k.activeClass;
									s -= Math.floor(k.size / 2);
									return this.move(s, r, q, true)
								},
								getIndex : function() {
									return j
								},
								setPage : function(p, q, o) {
									return this.seekTo(p * k.size + k.size, q,
											o)
								},
								getPageAmount : function() {
									return Math.ceil(n.length / k.size)
								},
								getPageIndex : function() {
									if (j < 0) {
										return this.getPageAmount() - 1
									}
									if (j >= n.length) {
										return 0
									}
									var o = (j + k.size) / k.size - 1;
									return o
								},
								getVisibleItems : function() {
									var o = j + k.size;
									return m.slice(o, o + k.size)
								}
							});
					i.onStart(function(p, o) {
						j = o - k.size;
						return false
					});
					i.getNaviButtons().removeClass(k.disabledClass)
				});
		return d.api ? c : this
	}
})(jQuery);
(function(b) {
	var a = b.tools.scrollable;
	a.plugins = a.plugins || {};
	a.plugins.autoscroll = {
		version : "1.0.1",
		conf : {
			autoplay : true,
			interval : 3000,
			autopause : true,
			steps : 1,
			api : false
		}
	};
	b.fn.autoscroll = function(d) {
		if (typeof d == "number") {
			d = {
				interval : d
			}
		}
		var e = b.extend( {}, a.plugins.autoscroll.conf), c;
		b.extend(e, d);
		this.each(function() {
			var g = b(this).scrollable();
			if (g) {
				c = g
			}
			var i, f, h = true;
			g.play = function() {
				if (i) {
					return
				}
				h = false;
				i = setInterval(function() {
					g.move(e.steps)
				}, e.interval);
				g.move(e.steps)
			};
			g.pause = function() {
				i = clearInterval(i)
			};
			g.stop = function() {
				g.pause();
				h = true
			};
			if (e.autopause) {
				g.getRoot().add(g.getNaviButtons()).hover(function() {
					g.pause();
					clearInterval(f)
				}, function() {
					if (!h) {
						f = setTimeout(g.play, e.interval)
					}
				})
			}
			if (e.autoplay) {
				setTimeout(g.play, e.interval)
			}
		});
		return e.api ? c : this
	}
})(jQuery);
(function(b) {
	var a = b.tools.scrollable;
	a.plugins = a.plugins || {};
	a.plugins.navigator = {
		version : "1.0.2",
		conf : {
			navi : ".navi",
			naviItem : null,
			activeClass : "active",
			indexed : false,
			api : false,
			idPrefix : null
		}
	};
	b.fn.navigator = function(d) {
		var e = b.extend( {}, a.plugins.navigator.conf), c;
		if (typeof d == "string") {
			d = {
				navi : d
			}
		}
		d = b.extend(e, d);
		this.each(function() {
			var i = b(this).scrollable(), f = i.getRoot(), l = f.data("finder")
					.call(null, d.navi), g = null, k = i.getNaviButtons();
			if (i) {
				c = i
			}
			i.getNaviButtons = function() {
				return k.add(l)
			};
			function j() {
				if (!l.children().length || l.data("navi") == i) {
					l.empty();
					l.data("navi", i);
					for ( var m = 0; m < i.getPageAmount(); m++) {
						l.append(b("<" + (d.naviItem || "a") + "/>"))
					}
					g = l.children().each(function(n) {
						var o = b(this);
						o.click(function(p) {
							i.setPage(n);
							return p.preventDefault()
						});
						if (d.indexed) {
							o.text(n)
						}
						if (d.idPrefix) {
							o.attr("id", d.idPrefix + n)
						}
					})
				} else {
					g = d.naviItem ? l.find(d.naviItem) : l.children();
					g.each(function(n) {
						var o = b(this);
						o.click(function(p) {
							i.setPage(n);
							return p.preventDefault()
						})
					})
				}
				g.eq(0).addClass(d.activeClass)
			}
			i.onStart(function(o, n) {
				var m = d.activeClass;
				g.removeClass(m).eq(i.getPageIndex()).addClass(m)
			});
			i.onReload(function() {
				j()
			});
			j();
			var h = g.filter("[href=" + location.hash + "]");
			if (h.length) {
				i.move(g.index(h))
			}
		});
		return d.api ? c : this
	}
})(jQuery);
(function(b) {
	b.fn.wheel = function(e) {
		return this[e ? "bind" : "trigger"]("wheel", e)
	};
	b.event.special.wheel = {
		setup : function() {
			b.event.add(this, d, c, {})
		},
		teardown : function() {
			b.event.remove(this, d, c)
		}
	};
	var d = !b.browser.mozilla ? "mousewheel" : "DOMMouseScroll"
			+ (b.browser.version < "1.9" ? " mousemove" : "");
	function c(e) {
		switch (e.type) {
		case "mousemove":
			return b.extend(e.data, {
				clientX : e.clientX,
				clientY : e.clientY,
				pageX : e.pageX,
				pageY : e.pageY
			});
		case "DOMMouseScroll":
			b.extend(e, e.data);
			e.delta = -e.detail / 3;
			break;
		case "mousewheel":
			e.delta = e.wheelDelta / 120;
			break
		}
		e.type = "wheel";
		return b.event.handle.call(this, e, e.delta)
	}
	var a = b.tools.scrollable;
	a.plugins = a.plugins || {};
	a.plugins.mousewheel = {
		version : "1.0.1",
		conf : {
			api : false,
			speed : 50
		}
	};
	b.fn.mousewheel = function(f) {
		var g = b.extend( {}, a.plugins.mousewheel.conf), e;
		if (typeof f == "number") {
			f = {
				speed : f
			}
		}
		f = b.extend(g, f);
		this.each(function() {
			var h = b(this).scrollable();
			if (h) {
				e = h
			}
			h.getRoot().wheel(function(i, j) {
				h.move(j < 0 ? 1 : -1, f.speed || 50);
				return false
			})
		});
		return f.api ? e : this
	}
})(jQuery);