(function($){EYE.extend({spacegallery:{defaults:{border:6,perspective:140,minScale:0.2,duration:800,loadingClass:null,before:function(){return false},after:function(){return false}},animated:false,positionImages:function(el){var top=0;EYE.spacegallery.animated=false;$(el).find('a').removeClass(el.spacegalleryCfg.loadingClass).end().find('img').removeAttr('height').each(function(nr){var newWidth=this.spacegallery.origWidth-(this.spacegallery.origWidth-this.spacegallery.origWidth*el.spacegalleryCfg.minScale)*el.spacegalleryCfg.asins[nr];$(this).css({top:el.spacegalleryCfg.tops[nr]+'px',marginLeft:-parseInt((newWidth+el.spacegalleryCfg.border)/2,10)+'px',opacity:1-el.spacegalleryCfg.asins[nr]}).attr('width',parseInt(newWidth));this.spacegallery.next=el.spacegalleryCfg.asins[nr+1];this.spacegallery.nextTop=el.spacegalleryCfg.tops[nr+1]-el.spacegalleryCfg.tops[nr];this.spacegallery.origTop=el.spacegalleryCfg.tops[nr];this.spacegallery.opacity=1-el.spacegalleryCfg.asins[nr];this.spacegallery.increment=el.spacegalleryCfg.asins[nr]-this.spacegallery.next;this.spacegallery.current=el.spacegalleryCfg.asins[nr];this.spacegallery.width=newWidth;})},next:function(e){if(EYE.spacegallery.animated===false){EYE.spacegallery.animated=true;var el=this.parentNode;el.spacegalleryCfg.before.apply(el);$(el).css('spacegallery',0).animate({spacegallery:100},{easing:'easeOut',duration:el.spacegalleryCfg.duration,complete:function(){$(el).find('img:last').prependTo(el);EYE.spacegallery.positionImages(el);el.spacegalleryCfg.after.apply(el);},step:function(now){$('img',this).each(function(nr){var newWidth,top,next;if(nr+1==el.spacegalleryCfg.images){top=this.spacegallery.origTop+this.spacegallery.nextTop*4*now/100;newWidth=this.spacegallery.width*top/this.spacegallery.origTop;$(this).css({top:top+'px',opacity:0.7-now/100,marginLeft:-parseInt((newWidth+el.spacegalleryCfg.border)/2,10)+'px'}).attr('width',newWidth);}else{next=this.spacegallery.current-this.spacegallery.increment*now/100;newWidth=this.spacegallery.origWidth-(this.spacegallery.origWidth-this.spacegallery.origWidth*el.spacegalleryCfg.minScale)*next;$(this).css({top:this.spacegallery.origTop+this.spacegallery.nextTop*now/100+'px',opacity:1-next,marginLeft:-parseInt((newWidth+el.spacegalleryCfg.border)/2,10)+'px'}).attr('width',newWidth);}});}});}
this.blur();return false;},init:function(opt){opt=$.extend({},EYE.spacegallery.defaults,opt||{});return this.each(function(){var el=this;if($(el).is('.spacegallery')){$('<a href="#"></a>').appendTo(this).addClass(opt.loadingClass).bind('click',EYE.spacegallery.next);el.spacegalleryCfg=opt;el.spacegalleryCfg.images=el.getElementsByTagName('img').length;el.spacegalleryCfg.loaded=0;el.spacegalleryCfg.asin=Math.asin(1);el.spacegalleryCfg.asins={};el.spacegalleryCfg.tops={};el.spacegalleryCfg.increment=parseInt(el.spacegalleryCfg.perspective/el.spacegalleryCfg.images,10);var top=0;$('img',el).each(function(nr){var imgEl=new Image();var elImg=this;el.spacegalleryCfg.asins[nr]=1-Math.asin((nr+1)/el.spacegalleryCfg.images)/el.spacegalleryCfg.asin;top+=el.spacegalleryCfg.increment-el.spacegalleryCfg.increment*el.spacegalleryCfg.asins[nr];el.spacegalleryCfg.tops[nr]=top;elImg.spacegallery={};imgEl.src=this.src;if(imgEl.complete){el.spacegalleryCfg.loaded++;elImg.spacegallery.origWidth=imgEl.width;elImg.spacegallery.origHeight=imgEl.height}else{imgEl.onload=function(){el.spacegalleryCfg.loaded++;elImg.spacegallery.origWidth=imgEl.width;elImg.spacegallery.origHeight=imgEl.height
if(el.spacegalleryCfg.loaded==el.spacegalleryCfg.images){EYE.spacegallery.positionImages(el);}};}});el.spacegalleryCfg.asins[el.spacegalleryCfg.images]=el.spacegalleryCfg.asins[el.spacegalleryCfg.images-1]*1.3;el.spacegalleryCfg.tops[el.spacegalleryCfg.images]=el.spacegalleryCfg.tops[el.spacegalleryCfg.images-1]*1.3;if(el.spacegalleryCfg.loaded==el.spacegalleryCfg.images){EYE.spacegallery.positionImages(el);}}});}}});$.fn.extend({spacegallery:EYE.spacegallery.init});$.extend($.easing,{easeOut:function(x,t,b,c,d){return-c*(t/=d)*(t-2)+b;}});})(jQuery);