function cycleToNextImage(){var e=imageIds[currentImageIndex];currentImageIndex++;if(currentImageIndex>=imageIds.length){currentImageIndex=0}var t={duration:fadeSpeed,queue:false};$("#"+e).fadeOut(t);$("#"+imageIds[currentImageIndex]).fadeIn(t)}var currentImageIndex=-1;var imageIds=new Array;var fadeSpeed;var SCALING_MODE_NONE=0;var SCALING_MODE_STRETCH=1;var SCALING_MODE_COVER=2;var SCALING_MODE_CONTAIN=3;$.fn.backgroundCycle=function(e){var t=$.extend({imageUrls:[],duration:5e3,fadeSpeed:1e3,backgroundSize:SCALING_MODE_NONE},e);fadeSpeed=t.fadeSpeed;var n=this.css("margin-top");var r=this.css("margin-right");var i=this.css("margin-bottom");var s=this.css("margin-left");if(!this.is("body")){this.css({position:"relative"})}var o=$(document.createElement("div"));var u=this.children().detach();o.append(u);imageIds=new Array;for(var a=0;a<t.imageUrls.length;a++){var f="bgImage"+a;var l=t.imageUrls[a];var c="cycle-bg-image";var h=$(document.createElement("div"));h.attr("id",f);h.attr("class",c);var p;switch(t.backgroundSize){default:p=t.backgroundSize;break;case SCALING_MODE_NONE:p="auto";break;case SCALING_MODE_STRETCH:p="100% 100%";break;case SCALING_MODE_COVER:p="cover";break;case SCALING_MODE_CONTAIN:p="contain";break}h.css({"background-image":"url('"+l+"')","background-repeat":"no-repeat","background-size":p,"-moz-background-size":p,"-webkit-background-size":p,position:"absolute",left:s,top:n,right:r,bottom:i});this.append(h);imageIds.push(f)}o.css({position:"absolute",left:s,top:n,right:r,bottom:i});this.append(o);$(".cycle-bg-image").hide();$("#"+imageIds[0]).show();setInterval(cycleToNextImage,t.duration)}