$.fn.flickBook = function(opts) {
    opts = $.extend($.fn.flickBook.defaults, opts);
    var index = false;
    if (opts.images instanceof Array) {
        if(!opts.images.length) return;
    } else if (typeof opts.images == "string"){
        opts.images = string.split(",");
    } else if (typeof opts.images == "number" && root.match(/{\w}/)) {
        index = 1;
    } else {
        return;
    }
    var images = [],
        imageCount = opts.images.length;
  
    function fetchImages() {
        for(var i = 0; i<imageCount; i++) {
            fetchImage(i);
        }
        function fetchImage(index) {
            var loader = $("<img style=\"display:none\" src=\"" + opts.images[index] + "\">").appendTo($("body")).load(function () {
                images[index] = opts.images[index];
                loader.remove();
            })
        }
    }
    fetchImages();
   
    return $(this).each(function() {
        var hereImages = opts.images.slice(),
            hereImageCount = imageCount,
            $this = $(this);
        if ($this.attr("src")) {
            hereImageCount = imageCount+1;
            hereImages.push($this.attr("src"));
        }
        var to,
            index = -1;
            $this.hover(function() {
            to = setInterval(function() {
                    index = (index+1) % hereImageCount;
                    while(!hereImages[index]){
                        index = (index+1) % hereImageCount;
                    }
                    showImage();
                }, opts.speed);
            }, function() {
                clearInterval(to);
                index = hereImageCount-1;
                showImage();
            });
           
           
        function showImage() {
            $this.attr("src", hereImages[index]);
        }
    });
}

$.fn.flickBook.defaults = {
    images: null, // can take arrya, cooma separted string or an integer. idf one has same src as img element then ignore it
    speed: 30,
    root: "", // can be a tring, on to which teh image is appended, or a string with {} into which teh image is insterted
    imageType: "separate", // vertical sprite, horizontal sprite
    startEvent: "hover", // or click, dbl click
    stopEvent: "blur" // or click, dbl click, hover
};