/*
 * Slides, A Slideshow Plugin for jQuery
 * Intructions: http://slidesjs.com
 * By: Nathan Searles, http://nathansearles.com
 * Version: 1.1.9
 * Updated: September 5th, 2011
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function(a) {a.fn.slides= function(b) {
		return b=a.extend({},a.fn.slides.option,b),this.each( function() {
			function w(g,h,i) {
				if(!p&&o) {p=!0,b.animationStart(n+1);
					switch(g) {
						case"next":
							l=n,k=n+1,k=e===k?0:k,r=f*2,g=-f*2,n=k;
							break;
						case"prev":
							l=n,k=n-1,k=k===-1?e-1:k,r=0,g=0,n=k;
							break;
						case"pagination":
							k=parseInt(i,10),l=a("."+b.paginationClass+" li."+b.currentClass+" a",c).attr("href").match("[^#/]+$"),k>l?(r=f*2,g=-f*2):(r=0,g=0),n=k
					}h==="fade"?b.crossfade?d.children(":eq("+k+")",c).css({
						zIndex:10
					}).fadeIn(b.fadeSpeed,b.fadeEasing, function() {b.autoHeight?d.animate({
							height:d.children(":eq("+k+")",c).outerHeight()
						},b.autoHeightSpeed, function() {d.children(":eq("+l+")",c).css({
								display:"none",
								zIndex:0
							}),d.children(":eq("+k+")",c).css({
								zIndex:0
							}),b.animationComplete(k+1),p=!1
						}):(d.children(":eq("+l+")",c).css({
								display:"none",
								zIndex:0
							}),d.children(":eq("+k+")",c).css({
								zIndex:0
							}),b.animationComplete(k+1),p=!1)
					}):d.children(":eq("+l+")",c).fadeOut(b.fadeSpeed,b.fadeEasing, function() {b.autoHeight?d.animate({
							height:d.children(":eq("+k+")",c).outerHeight()
						},b.autoHeightSpeed, function() {
							d.children(":eq("+k+")",c).fadeIn(b.fadeSpeed,b.fadeEasing)
						}):d.children(":eq("+k+")",c).fadeIn(b.fadeSpeed,b.fadeEasing, function() {
							a.browser.msie&&a(this).get(0).style.removeAttribute("filter")
						}),b.animationComplete(k+1),p=!1
					}):(d.children(":eq("+k+")").css({
							left:r,
							display:"block"
						}),b.autoHeight?d.animate({
							left:g,
							height:d.children(":eq("+k+")").outerHeight()
						},b.slideSpeed,b.slideEasing, function() {d.css({
								left:-f
							}),d.children(":eq("+k+")").css({
								left:f,
								zIndex:5
							}),d.children(":eq("+l+")").css({
								left:f,
								display:"none",
								zIndex:0
							}),b.animationComplete(k+1),p=!1
						}):d.animate({
							left:g
						},b.slideSpeed,b.slideEasing, function() {d.css({
								left:-f
							}),d.children(":eq("+k+")").css({
								left:f,
								zIndex:5
							}),d.children(":eq("+l+")").css({
								left:f,
								display:"none",
								zIndex:0
							}),b.animationComplete(k+1),p=!1
						})),b.pagination&&(a("."+b.paginationClass+" li."+b.currentClass,c).removeClass(b.currentClass),a("."+b.paginationClass+" li:eq("+k+")",c).addClass(b.currentClass))
				}
			}

			function x() {
				clearInterval(c.data("interval"))
			}

			function y() {b.pause?(clearTimeout(c.data("pause")),clearInterval(c.data("interval")),u=setTimeout( function() {clearTimeout(c.data("pause")),v=setInterval( function() {
							w("next",i)
						},b.play),c.data("interval",v)
					},b.pause),c.data("pause",u)):x()
			}

			a("."+b.container,a(this)).children().wrapAll('<div class="slides_control"/>');
			var c=a(this),d=a(".slides_control",c),e=d.children().size(),f=d.children().outerWidth(),g=d.children().outerHeight(),h=b.start-1,i=b.effect.indexOf(",")<0?b.effect:b.effect.replace(" ","").split(",")[0],j=b.effect.indexOf(",")<0?i:b.effect.replace(" ","").split(",")[1],k=0,l=0,m=0,n=0,o,p,q,r,s,t,u,v;
			if(e<2)
				return a("."+b.container,a(this)).fadeIn(b.fadeSpeed,b.fadeEasing, function() {o=!0,b.slidesLoaded()
				}),a("."+b.next+", ."+b.prev).fadeOut(0),!1;
			if(e<2)
				return;h<0&&(h=0),h>e&&(h=e-1),b.start&&(n=h),b.randomize&&d.randomize(),a("."+b.container,c).css({
				overflow:"hidden",
				position:"relative"
			}),d.children().css({
				position:"absolute",
				top:0,
				left:d.children().outerWidth(),
				zIndex:0,
				display:"none"
			}),d.css({
				position:"relative",
				width:f*3,
				height:g,
				left:-f
			}),a("."+b.container,c).css({
				display:"block"
			}),b.autoHeight&&(d.children().css({
					height:"auto"
				}),d.animate({
					height:d.children(":eq("+h+")").outerHeight()
				},b.autoHeightSpeed));
			if(b.preload&&d.find("img:eq("+h+")").length) {
				a("."+b.container,c).css({
					background:"url("+b.preloadImage+") no-repeat 50% 50%"
				});
				var z=d.find("img:eq("+h+")").attr("src")+"?"+(new Date).getTime();a("img",c).parent().attr("class")!="slides_control"?t=d.children(":eq(0)")[0].tagName.toLowerCase():t=d.find("img:eq("+h+")"),d.find("img:eq("+h+")").attr("src",z).load( function() {
					d.find(t+":eq("+h+")").fadeIn(b.fadeSpeed,b.fadeEasing, function() {a(this).css({
							zIndex:5
						}),a("."+b.container,c).css({
							background:""
						}),o=!0,b.slidesLoaded()
					})
				})
			} else
				d.children(":eq("+h+")").fadeIn(b.fadeSpeed,b.fadeEasing, function() {o=!0,b.slidesLoaded()
				});b.bigTarget&&(d.children().css({
					cursor:"pointer"
				}),d.children().click( function() {
					return w("next",i),!1
				})),b.hoverPause&&b.play&&(d.bind("mouseover", function() {
					x()
				}),d.bind("mouseleave", function() {
					y()
				})),b.generateNextPrev&&(a("."+b.container,c).after('<a href="#" class="'+b.prev+'">Prev</a>'),a("."+b.prev,c).after('<a href="#" class="'+b.next+'">Next</a>')),a("."+b.next,c).click( function(a) {a.preventDefault(),b.play&&y(),w("next",i)
			}),a("."+b.prev,c).click( function(a) {a.preventDefault(),b.play&&y(),w("prev",i)
			}),b.generatePagination?(b.prependPagination?c.prepend("<ul class="+b.paginationClass+"></ul>"):c.append("<ul class="+b.paginationClass+"></ul>"),d.children().each( function() {a("."+b.paginationClass,c).append('<li><a href="#'+m+'">'+(m+1)+"</a></li>"),m++
				})):a("."+b.paginationClass+" li a",c).each( function() {a(this).attr("href","#"+m),m++
			}),a("."+b.paginationClass+" li:eq("+h+")",c).addClass(b.currentClass),a("."+b.paginationClass+" li a",c).click( function() {
				return b.play&&y(),q=a(this).attr("href").match("[^#/]+$"),n!=q&&w("pagination",j,q),!1
			}),a("a.link",c).click( function() {
				return b.play&&y(),q=a(this).attr("href").match("[^#/]+$")-1,n!=q&&w("pagination",j,q),!1
			}),b.play&&(v=setInterval( function() {
					w("next",i)
				},b.play),c.data("interval",v))
		})
	},a.fn.slides.option= {
		preload:!1,
		preloadImage:"/img/loading.gif",
		container:"slides_container",
		generateNextPrev:!1,
		next:"next",
		prev:"prev",
		pagination:false,
		generatePagination:false,
		prependPagination:!1,
		paginationClass:"pagination",
		currentClass:"current",
		fadeSpeed:250,
		fadeEasing:"",
		slideSpeed:1000,
		slideEasing:"",
		start:1,
		effect:"slide",
		crossfade:!1,
		randomize:true,
		play:0,
		pause:0,
		hoverPause:!1,
		autoHeight:!1,
		autoHeightSpeed:700,
		bigTarget:!1,
		animationStart: function() {
		},
		animationComplete: function() {
		},
		slidesLoaded: function() {
		}
	},a.fn.randomize= function(b) {
		function c() {
			return Math.round(Math.random())-.5
		}

		return a(this).each( function() {
			var d=a(this),e=d.children(),f=e.length;
			if(f>1) {
				e.hide();
				var g=[];
				for(i=0;i<f;i++)
					g[g.length]=i;
				g=g.sort(c),a.each(g, function(a,c) {
					var f=e.eq(c),g=f.clone(!0);g.show().appendTo(d),b!==undefined&&b(f,g),f.remove()
				})
			}
		})
	}
})(jQuery)