(function($) {
   $.fn.tinycarousel = function(options) {
      var defaults = {
         start : 1, display : 1, axis : 'x', controls : true, pager : false, interval : false, intervaltime : 3000, animation : true, duration : 1000, callback : null}; var options = $.extend(defaults, options); var oSlider = $(this); var oViewport = $('.viewport', oSlider); var oContent = $('.overview', oSlider); var oPages = oContent.children(); var oBtnNext = $('.next', oSlider); var oBtnPrev = $('.prev', oSlider); var oPager = $('.pager', oSlider); var iPageSize, iSteps, iCurrent, oTimer, bForward = true, bAxis = options.axis == 'x'; return this.each(function() {
         initialize(); }
      ); function initialize() {
         iPageSize = bAxis ? $(oPages[0]).outerWidth(true) : $(oPages[0]).outerHeight(true); var iLeftover = Math.ceil(((bAxis ? oViewport.outerWidth() : oViewport.outerHeight()) / (iPageSize * options.display)) - 1); iSteps = Math.max(1, Math.ceil(oPages.length / options.display) - iLeftover); iCurrent = Math.min(iSteps, Math.max(1, options.start)) - 2; oContent.css(bAxis ? 'width':'height', (iPageSize * oPages.length)); move(1); setEvents(); }
      function setEvents() {
         if(options.controls && oBtnPrev.length > 0 && oBtnNext.length > 0) {
            oBtnPrev.click(function() {
               move( - 1); return false; }
            ); oBtnNext.click(function() {
               move(1); return false; }
            ); }
         if(options.pager && oPager.length > 0) {
            oPager.click(setPager); }
         }
      function setButtons() {
         if(options.controls) {
            oBtnPrev.toggleClass('disable', !(iCurrent > 0)); oBtnNext.toggleClass('disable', !(iCurrent + 1 < iSteps)); }
         if(options.pager) {
            var oNumbers = $('.pagenum', oPager); oNumbers.removeClass('active'); $(oNumbers[iCurrent]).addClass('active'); }
         }
      function setPager(oEvent) {
         var oTarget = oEvent.target; if($(oTarget).hasClass('pagenum')) {
            iCurrent = parseInt(oTarget.rel) - 1; move(1); }
         return false; }
      function setTimer(bReset) {
         if(options.interval &&!bReset) {
            clearInterval(oTimer); oTimer = window.setInterval(function() {
               bForward = iCurrent + 1 == iSteps ? false : iCurrent == 0 ? true : bForward; move(bForward ? 1 :- 1, true); }
            , options.intervaltime); }
         }
      function move(iDirection, bTimerReset) {
         if(iCurrent + iDirection >- 1 && iCurrent + iDirection < iSteps) {
            iCurrent += iDirection; var oPosition = {
               }; oPosition[bAxis ? 'left':'top'] =- (iCurrent * (iPageSize * options.display)); oContent.animate(oPosition, {
               queue : false, duration : options.animation ? options.duration : 0, complete : function() {
                  if(typeof options.callback == 'function')options.callback.call(this, oPages[iCurrent], iCurrent); }
               }
            ); setButtons(); setTimer(bTimerReset); }
         }
      }; }
)(jQuery);