YUI.add("gallery-slideshow-animated",function(C){function B(D){B.superclass.constructor.apply(this,arguments);}B.NAME="slideshowanimated";B.ANIMATION_DURATION=0.5;B.EASING=C.Easing.easeNone;B.ATTRS={animation_out:{value:{from:{opacity:1},to:{opacity:0},duration:B.ANIMATION_DURATION,easing:B.EASING}},animation_in:{value:{from:{opacity:0},to:{opacity:1},duration:B.ANIMATION_DURATION,easing:B.EASING}},reverse_animation:{value:false}};C.extend(B,C.Slideshow,{initializer:function(){if(this.get("animation_in")){this.anim_in=new C.Anim(this.get("animation_in"));this.anim_in.on("end",this._after_display,this);if(this.get("reverse_animation")){this.orig_anim_in=this.anim_in;this.reverse_anim_in=new C.Anim(this.get("animation_out"));this.reverse_anim_in.on("end",this._after_display,this);this.reverse_anim_in.set("reverse",true);}}else{this.anim_in=null;}if(this.get("animation_in")){this.anim_out=new C.Anim(this.get("animation_out"));this.anim_out.on("end",this._after_hide,this);if(this.get("reverse_animation")){this.orig_anim_out=this.anim_out;this.reverse_anim_out=new C.Anim(this.get("animation_in"));this.reverse_anim_out.on("end",this._after_hide,this);this.reverse_anim_out.set("reverse",true);}}else{this.anim_out=null;}this._prep_slides();},_prep_slides:function(){var E=this.anim_out.get("to"),D=(parseInt(E.opacity,10));if(!isNaN(D)){this.get("slides").each(function(F){if(!F.hasClass(C.Slideshow.CURRENT_CLASS)){F.setStyle("opacity",D);}});}},show_slide:function(D){this.timer.cancel();if(this._anim_running()){C.later(this.get("pause_time")/20,this,"show_slide",D);}else{if(D!=this.get("current_slide")){this.set("current_slide",D);this.syncUI();}}},_anim_running:function(){if(this.anim_in.get("running")||this.anim_out.get("running")){return true;}else{return false;}},_display_slide:function(E){var D=this.get("slides").item(E);this._before_display();D.addClass(C.Slideshow.CURRENT_CLASS);this.anim_in.set("node",D);this.anim_in.run();},_hide_slide:function(D){this._before_hide();this.anim_out.set("node",this.get("slides").item(D));this.anim_out.run();},_after_hide:function(){this.get("slides").item(this.hide_slide).removeClass(C.Slideshow.CURRENT_CLASS);this.fire("slideshow:slide-hidden",{slide:this.get("slides").item(this.hide_slide),slide_number:this.hide_slide});},advance:function(){if(this.get("reverse_animation")){this.anim_in=this.orig_anim_in;this.anim_out=this.orig_anim_out;}this.anim_in.set("reverse",false);this.anim_out.set("reverse",false);this.show_slide(this._get_next_slide());},previous:function(){if(this.get("reverse_animation")){this.anim_in=this.reverse_anim_in;this.anim_out=this.reverse_anim_out;}this.show_slide(this._get_previous_slide());}});function A(D){A.superclass.constructor.apply(this,arguments);}A.NAME="slideshowpanned";A.ATTRS={container:{value:null}};A.CONTAINER_SELECTOR=".container";A.HTML_PARSER={container:function(D){return D.one(A.CONTAINER_SELECTOR);}};C.extend(A,B,{initializer:function(){var D,F,E=this.get("slides").item(this.get("current_slide"));this.anim_in.set("node",this.get("container"));this.anim_in.on("end",this._after_hide,this);this.top_corner={y:E.getY(),x:E.getX()};this.slide_start_positions=[];this.get("slides").each(function(G){F=G.getY();D=G.getX();this.slide_start_positions.push({x:D-this.top_corner.x,y:F-this.top_corner.y});},this);},_prep_slides:function(){},_container_location:function(){var E=this.get("container"),D=E.getX(),F=E.getY();return{x:D,y:F};},_display_slide:function(J){var F=this.slide_start_positions[J],I=this.slide_start_positions[this.hide_slide],D=this._container_location(),H=false,G=false,E={};if(F.y!=I.y){if(F.y<I.y){H=(Math.abs(I.y)-Math.abs(F.y))+D.y-this.top_corner.y;}else{H=(F.y-Math.abs(I.y)-D.y+this.top_corner.y)*-1;}}if(H!==false){E.top=H;}if(F.x!=I.x){if(F.x<I.x){G=(Math.abs(I.x)-Math.abs(F.x))+D.x-this.top_corner.x;}else{G=(F.x-Math.abs(I.x)-D.x+this.top_corner.x)*-1;}}if(G!==false){E.left=G;}this._before_display();this.anim_in.set("to",E);this._before_hide();this.anim_in.run();this.get("slides").item(J).addClass(C.Slideshow.CURRENT_CLASS);this.get("slides").item(this.hide_slide).removeClass(C.Slideshow.CURRENT_CLASS);},_hide_slide:function(D){}});B.AUTO_HORIZONTAL_CLASS="horizontalSlideshow";B.AUTO_CROSS_HORIZONTAL_CLASS="horizontalCrossSlideshow";B.AUTO_VERTICAL_CLASS="verticalSlideshow";B.AUTO_CROSS_VERTICAL_CLASS="verticalCrossSlideshow";B.AUTO_PANNING_CLASS="panningSlideshow";B.auto_shows={};B._auto_get_slide=function(E){var D=E.one(".slide.current");if(!D){D=E.one(".slide");D.addClass(C.Slideshow.CURRENT_CLASS);}return D;};B._auto_merge_attrs=function(D,E){var F=D,G=B.ANIMATION_DURATION,H=B.EASING;if(E){if(E.duration){G=E.duration;}if(E.easing){H=E.easing;}F=C.merge(E,D);}if(F.animation_in){if(!F.animation_in.duration){F.animation_in.duration=G;}if(!F.animation_in.easing){F.animation_in.easing=H;}}if(F.animation_out){if(!F.animation_out.duration){F.animation_out.duration=G;}if(!F.animation_out.easing){F.animation_out.easing=H;}}return F;};B._auto_horizontal=function(J,F,G){var E=B._auto_get_slide(J),H=parseInt(E.getComputedStyle("width"),10),D,K,I;if(!H){if(E.getStyle("display").toLowerCase()=="none"){E.setStyle("display","block");H=parseInt(E.getComputedStyle("width"),10);}}D=parseInt(E.getComputedStyle("left"),10)||0;K=D+H;if(F===B.AUTO_CROSS_HORIZONTAL_CLASS){I={animation_out:{from:{left:D},to:{left:K}},animation_in:{from:{left:K},to:{left:D}}};}else{I={animation_out:{from:{left:D},to:{left:(-1*K)}},animation_in:{from:{left:K},to:{left:D}}};}I.contentBox=J;I.reverse_animation={value:true};return new B(B._auto_merge_attrs(I,G));};B._auto_vertical=function(I,F,G){var E=B._auto_get_slide(I),D=parseInt(E.getComputedStyle("height"),10),H;if(!D){if(E.getStyle("display").toLowerCase()=="none"){E.setStyle("display","block");D=parseInt(E.getComputedStyle("height"),10);}}if(F===B.AUTO_CROSS_VERTICAL_CLASS){H={animation_out:{from:{top:0},to:{top:(-1*D)}},animation_in:{from:{top:(-1*D)},to:{top:0}}};}else{H={animation_out:{from:{top:0},to:{top:D}},animation_in:{from:{top:(-1*D)},to:{top:0}}};
}H.contentBox=I;H.reverse_animation={value:true};return new B(B._auto_merge_attrs(H,G));};B.auto_shows[B.AUTO_HORIZONTAL_CLASS]=function(E,D){return B._auto_horizontal(E,B.AUTO_HORIZONTAL_CLASS,D);};B.auto_shows[B.AUTO_CROSS_HORIZONTAL_CLASS]=function(E,D){return B._auto_horizontal(E,B.AUTO_CROSS_HORIZONTAL_CLASS,D);};B.auto_shows[B.AUTO_VERTICAL_CLASS]=function(E,D){return B._auto_vertical(E,B.AUTO_VERTICAL_CLASS,D);};B.auto_shows[B.AUTO_CROSS_VERTICAL_CLASS]=function(E,D){return B._auto_vertical(E,B.AUTO_CROSS_VERTICAL_CLASS,D);};B.auto_shows[B.AUTO_PANNING_CLASS]=function(E,D){return new A(B._auto_merge_attrs({contentBox:E},D));};B.auto=function(F){var H=[],E,I,G,D;for(I in B.auto_shows){if(B.auto_shows.hasOwnProperty(I)){H.push(I);}}C.all(C.Slideshow.AUTO_SLIDESHOW_SELECTOR).each(function(){E=false;for(G=0,D=H.length;G<D;G++){if(this.hasClass(H[G])){E=B.auto_shows[H[G]](this,F);break;}}if(!E){E=new B(B._auto_merge_attrs({contentBox:this},F));}E.render();});};C.SlideshowAnimated=B;C.SlideshowPanned=A;},"@VERSION@",{requires:["node","event","widget","anim","gallery-slideshow-base"]});