/*
* jQuery Nivo Slider v2.5.1
* http://nivo.dev7studios.com
*
* Copyright 2011, Gilbert Pellegrom
* Free to use and abuse under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*
* March 2010
*/
(function($) {
   var NivoSlider = function(element, options) {
      var settings = $.extend( {
         }
      , $.fn.nivoSlider.defaults, options); var vars = {
         currentSlide : 0, currentImage : '', totalSlides : 0, randAnim : '', running : false, paused : false, stop : false}; var slider = $(element); slider.data('nivo:vars', vars); slider.css('position', 'relative'); slider.addClass('nivoSlider'); var kids = slider.children(); kids.each(function() {
         var child = $(this); var link = ''; if(!child.is('img')) {
            if(child.is('a')) {
               child.addClass('nivo-imageLink'); link = child; }
            child = child.find('img:first'); }
         var childWidth = child.width(); if(childWidth == 0)childWidth = child.attr('width'); var childHeight = child.height(); if(childHeight == 0)childHeight = child.attr('height'); if(childWidth > slider.width()) {
            slider.width(childWidth); }
         if(childHeight > slider.height()) {
            slider.height(childHeight); }
         if(link != '') {
            link.css('display', 'none'); }
         child.css('display', 'none'); vars.totalSlides++; }
      ); if(settings.startSlide > 0) {
         if(settings.startSlide >= vars.totalSlides)settings.startSlide = vars.totalSlides - 1; vars.currentSlide = settings.startSlide; }
      if($(kids[vars.currentSlide]).is('img')) {
         vars.currentImage = $(kids[vars.currentSlide]); }
      else {
         vars.currentImage = $(kids[vars.currentSlide]).find('img:first'); }
      if($(kids[vars.currentSlide]).is('a')) {
         $(kids[vars.currentSlide]).css('display', 'block'); }
      slider.css('background', 'url("' + vars.currentImage.attr('src') + '") no-repeat'); slider.append($('<div class="nivo-caption"><p></p></div>').css( {
         display : 'none', opacity : settings.captionOpacity}
      )); var processCaption = function(settings) {
         var nivoCaption = $('.nivo-caption', slider); if(vars.currentImage.attr('title') != '') {
            var title = vars.currentImage.attr('title'); if(title.substr(0, 1) == '#')title = $(title).html(); if(nivoCaption.css('display') == 'block') {
               nivoCaption.find('p').fadeOut(settings.animSpeed, function() {
                  $(this).html(title); $(this).fadeIn(settings.animSpeed); }
               ); }
            else {
               nivoCaption.find('p').html(title); }
            nivoCaption.fadeIn(settings.animSpeed); }
         else {
            nivoCaption.fadeOut(settings.animSpeed); }
         }
      processCaption(settings); var timer = 0; if(!settings.manualAdvance && kids.length > 1) {
         timer = setInterval(function() {
            nivoRun(slider, kids, settings, false); }
         , settings.pauseTime); }
      if(settings.directionNav) {
         slider.append('<div class="nivo-directionNav"><a class="nivo-prevNav">' + settings.prevText + '</a><a class="nivo-nextNav">' + settings.nextText + '</a></div>'); if(settings.directionNavHide) {
            $('.nivo-directionNav', slider).hide(); slider.hover(function() {
               $('.nivo-directionNav', slider).show(); }
            , function() {
               $('.nivo-directionNav', slider).hide(); }
            ); }
         $('a.nivo-prevNav', slider).live('click', function() {
            if(vars.running)return false; clearInterval(timer); timer = ''; vars.currentSlide -= 2; nivoRun(slider, kids, settings, 'prev'); }
         ); $('a.nivo-nextNav', slider).live('click', function() {
            if(vars.running)return false; clearInterval(timer); timer = ''; nivoRun(slider, kids, settings, 'next'); }
         ); }
      if(settings.controlNav) {
         var nivoControl = $('<div class="nivo-controlNav"></div>'); slider.append(nivoControl); for(var i = 0; i < kids.length; i++) {
            if(settings.controlNavThumbs) {
               var child = kids.eq(i); if(!child.is('img')) {
                  child = child.find('img:first'); }
               if(settings.controlNavThumbsFromRel) {
                  nivoControl.append('<a class="nivo-control" rel="' + i + '"><img src="' + child.attr('rel') + '" alt="" /></a>'); }
               else {
                  nivoControl.append('<a class="nivo-control" rel="' + i + '"><img src="' + child.attr('src').replace(settings.controlNavThumbsSearch, settings.controlNavThumbsReplace) + '" alt="" /></a>'); }
               }
            else {
               nivoControl.append('<a class="nivo-control" rel="' + i + '">' + (i + 1) + '</a>'); }
            }
         $('.nivo-controlNav a:eq(' + vars.currentSlide + ')', slider).addClass('active'); $('.nivo-controlNav a', slider).live('click', function() {
            if(vars.running)return false; if($(this).hasClass('active'))return false; clearInterval(timer); timer = ''; slider.css('background', 'url("' + vars.currentImage.attr('src') + '") no-repeat'); vars.currentSlide = $(this).attr('rel') - 1; nivoRun(slider, kids, settings, 'control'); }
         ); }
      if(settings.keyboardNav) {
         $(window).keypress(function(event) {
            if(event.keyCode == '37') {
               if(vars.running)return false; clearInterval(timer); timer = ''; vars.currentSlide -= 2; nivoRun(slider, kids, settings, 'prev'); }
            if(event.keyCode == '39') {
               if(vars.running)return false; clearInterval(timer); timer = ''; nivoRun(slider, kids, settings, 'next'); }
            }
         ); }
      if(settings.pauseOnHover) {
         slider.hover(function() {
            vars.paused = true; clearInterval(timer); timer = ''; }
         , function() {
            vars.paused = false; if(timer == '' &&!settings.manualAdvance) {
               timer = setInterval(function() {
                  nivoRun(slider, kids, settings, false); }
               , settings.pauseTime); }
            }
         ); }
      slider.bind('nivo:animFinished', function() {
         vars.running = false; $(kids).each(function() {
            if($(this).is('a')) {
               $(this).css('display', 'none'); }
            }
         ); if($(kids[vars.currentSlide]).is('a')) {
            $(kids[vars.currentSlide]).css('display', 'block'); }
         if(timer == '' &&!vars.paused &&!settings.manualAdvance) {
            timer = setInterval(function() {
               nivoRun(slider, kids, settings, false); }
            , settings.pauseTime); }
         settings.afterChange.call(this); }
      ); var createSlices = function(slider, settings, vars) {
         for(var i = 0; i < settings.slices; i++) {
            var sliceWidth = Math.round(slider.width() / settings.slices); if(i == settings.slices - 1) {
               slider.append($('<div class="nivo-slice"></div>').css( {
                  left : (sliceWidth * i) + 'px', width : (slider.width() - (sliceWidth * i)) + 'px', height : '0px', opacity : '0', background : 'url("' + vars.currentImage.attr('src') + '") no-repeat -' + ((sliceWidth + (i * sliceWidth)) - sliceWidth) + 'px 0%'}
               )); }
            else {
               slider.append($('<div class="nivo-slice"></div>').css( {
                  left : (sliceWidth * i) + 'px', width : sliceWidth + 'px', height : '0px', opacity : '0', background : 'url("' + vars.currentImage.attr('src') + '") no-repeat -' + ((sliceWidth + (i * sliceWidth)) - sliceWidth) + 'px 0%'}
               )); }
            }
         }
      var createBoxes = function(slider, settings, vars) {
         var boxWidth = Math.round(slider.width() / settings.boxCols); var boxHeight = Math.round(slider.height() / settings.boxRows); for(var rows = 0; rows < settings.boxRows; rows++) {
            for(var cols = 0; cols < settings.boxCols; cols++) {
               if(cols == settings.boxCols - 1) {
                  slider.append($('<div class="nivo-box"></div>').css( {
                     opacity : 0, left : (boxWidth * cols) + 'px', top : (boxHeight * rows) + 'px', width : (slider.width() - (boxWidth * cols)) + 'px', height : boxHeight + 'px', background : 'url("' + vars.currentImage.attr('src') + '") no-repeat -' + ((boxWidth + (cols * boxWidth)) - boxWidth) + 'px -' + ((boxHeight + (rows * boxHeight)) - boxHeight) + 'px'}
                  )); }
               else {
                  slider.append($('<div class="nivo-box"></div>').css( {
                     opacity : 0, left : (boxWidth * cols) + 'px', top : (boxHeight * rows) + 'px', width : boxWidth + 'px', height : boxHeight + 'px', background : 'url("' + vars.currentImage.attr('src') + '") no-repeat -' + ((boxWidth + (cols * boxWidth)) - boxWidth) + 'px -' + ((boxHeight + (rows * boxHeight)) - boxHeight) + 'px'}
                  )); }
               }
            }
         }
      var nivoRun = function(slider, kids, settings, nudge) {
         var vars = slider.data('nivo:vars'); if(vars && (vars.currentSlide == vars.totalSlides - 1)) {
            settings.lastSlide.call(this); }
         if((!vars || vars.stop) &&!nudge)return false; settings.beforeChange.call(this); if(!nudge) {
            slider.css('background', 'url("' + vars.currentImage.attr('src') + '") no-repeat'); }
         else {
            if(nudge == 'prev') {
               slider.css('background', 'url("' + vars.currentImage.attr('src') + '") no-repeat'); }
            if(nudge == 'next') {
               slider.css('background', 'url("' + vars.currentImage.attr('src') + '") no-repeat'); }
            }
         vars.currentSlide++; if(vars.currentSlide == vars.totalSlides) {
            vars.currentSlide = 0; settings.slideshowEnd.call(this); }
         if(vars.currentSlide < 0)vars.currentSlide = (vars.totalSlides - 1); if($(kids[vars.currentSlide]).is('img')) {
            vars.currentImage = $(kids[vars.currentSlide]); }
         else {
            vars.currentImage = $(kids[vars.currentSlide]).find('img:first'); }
         if(settings.controlNav) {
            $('.nivo-controlNav a', slider).removeClass('active'); $('.nivo-controlNav a:eq(' + vars.currentSlide + ')', slider).addClass('active'); }
         processCaption(settings); $('.nivo-slice', slider).remove(); $('.nivo-box', slider).remove(); if(settings.effect == 'random') {
            var anims = new Array('sliceDownRight', 'sliceDownLeft', 'sliceUpRight', 'sliceUpLeft', 'sliceUpDown', 'sliceUpDownLeft', 'fold', 'fade', 'boxRandom', 'boxRain', 'boxRainReverse', 'boxRainGrow', 'boxRainGrowReverse'); vars.randAnim = anims[Math.floor(Math.random() * (anims.length + 1))]; if(vars.randAnim == undefined)vars.randAnim = 'fade'; }
         if(settings.effect.indexOf(',') !=- 1) {
            var anims = settings.effect.split(','); vars.randAnim = anims[Math.floor(Math.random() * (anims.length))]; if(vars.randAnim == undefined)vars.randAnim = 'fade'; }
         vars.running = true; if(settings.effect == 'sliceDown' || settings.effect == 'sliceDownRight' || vars.randAnim == 'sliceDownRight' || settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft') {
            createSlices(slider, settings, vars); var timeBuff = 0; var i = 0; var slices = $('.nivo-slice', slider); if(settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft')slices = $('.nivo-slice', slider)._reverse(); slices.each(function() {
               var slice = $(this); slice.css( {
                  'top':'0px'}
               ); if(i == settings.slices - 1) {
                  setTimeout(function() {
                     slice.animate( {
                        height : '100%', opacity : '1.0'}
                     , settings.animSpeed, '', function() {
                        slider.trigger('nivo:animFinished'); }
                     ); }
                  , (100 + timeBuff)); }
               else {
                  setTimeout(function() {
                     slice.animate( {
                        height : '100%', opacity : '1.0'}
                     , settings.animSpeed); }
                  , (100 + timeBuff)); }
               timeBuff += 50; i++; }
            ); }
         else if(settings.effect == 'sliceUp' || settings.effect == 'sliceUpRight' || vars.randAnim == 'sliceUpRight' || settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft') {
            createSlices(slider, settings, vars); var timeBuff = 0; var i = 0; var slices = $('.nivo-slice', slider); if(settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft')slices = $('.nivo-slice', slider)._reverse(); slices.each(function() {
               var slice = $(this); slice.css( {
                  'bottom':'0px'}
               ); if(i == settings.slices - 1) {
                  setTimeout(function() {
                     slice.animate( {
                        height : '100%', opacity : '1.0'}
                     , settings.animSpeed, '', function() {
                        slider.trigger('nivo:animFinished'); }
                     ); }
                  , (100 + timeBuff)); }
               else {
                  setTimeout(function() {
                     slice.animate( {
                        height : '100%', opacity : '1.0'}
                     , settings.animSpeed); }
                  , (100 + timeBuff)); }
               timeBuff += 50; i++; }
            ); }
         else if(settings.effect == 'sliceUpDown' || settings.effect == 'sliceUpDownRight' || vars.randAnim == 'sliceUpDown' || settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft') {
            createSlices(slider, settings, vars); var timeBuff = 0; var i = 0; var v = 0; var slices = $('.nivo-slice', slider); if(settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft')slices = $('.nivo-slice', slider)._reverse(); slices.each(function() {
               var slice = $(this); if(i == 0) {
                  slice.css('top', '0px'); i++; }
               else {
                  slice.css('bottom', '0px'); i = 0; }
               if(v == settings.slices - 1) {
                  setTimeout(function() {
                     slice.animate( {
                        height : '100%', opacity : '1.0'}
                     , settings.animSpeed, '', function() {
                        slider.trigger('nivo:animFinished'); }
                     ); }
                  , (100 + timeBuff)); }
               else {
                  setTimeout(function() {
                     slice.animate( {
                        height : '100%', opacity : '1.0'}
                     , settings.animSpeed); }
                  , (100 + timeBuff)); }
               timeBuff += 50; v++; }
            ); }
         else if(settings.effect == 'fold' || vars.randAnim == 'fold') {
            createSlices(slider, settings, vars); var timeBuff = 0; var i = 0; $('.nivo-slice', slider).each(function() {
               var slice = $(this); var origWidth = slice.width(); slice.css( {
                  top : '0px', height : '100%', width : '0px'}
               ); if(i == settings.slices - 1) {
                  setTimeout(function() {
                     slice.animate( {
                        width : origWidth, opacity : '1.0'}
                     , settings.animSpeed, '', function() {
                        slider.trigger('nivo:animFinished'); }
                     ); }
                  , (100 + timeBuff)); }
               else {
                  setTimeout(function() {
                     slice.animate( {
                        width : origWidth, opacity : '1.0'}
                     , settings.animSpeed); }
                  , (100 + timeBuff)); }
               timeBuff += 50; i++; }
            ); }
         else if(settings.effect == 'fade' || vars.randAnim == 'fade') {
            createSlices(slider, settings, vars); var firstSlice = $('.nivo-slice:first', slider); firstSlice.css( {
               'height':'100%', 'width':slider.width() + 'px'}
            ); firstSlice.animate( {
               opacity : '1.0'}
            , (settings.animSpeed * 2), '', function() {
               slider.trigger('nivo:animFinished'); }
            ); }
         else if(settings.effect == 'slideInRight' || vars.randAnim == 'slideInRight') {
            createSlices(slider, settings, vars); var firstSlice = $('.nivo-slice:first', slider); firstSlice.css( {
               'height':'100%', 'width':'0px', 'opacity':'1'}
            ); firstSlice.animate( {
               width : slider.width() + 'px'}
            , (settings.animSpeed * 2), '', function() {
               slider.trigger('nivo:animFinished'); }
            ); }
         else if(settings.effect == 'slideInLeft' || vars.randAnim == 'slideInLeft') {
            createSlices(slider, settings, vars); var firstSlice = $('.nivo-slice:first', slider); firstSlice.css( {
               'height':'100%', 'width':'0px', 'opacity':'1', 'left':'', 'right':'0px'}
            ); firstSlice.animate( {
               width : slider.width() + 'px'}
            , (settings.animSpeed * 2), '', function() {
               firstSlice.css( {
                  'left':'0px', 'right':''}
               ); slider.trigger('nivo:animFinished'); }
            ); }
         else if(settings.effect == 'boxRandom' || vars.randAnim == 'boxRandom') {
            createBoxes(slider, settings, vars); var totalBoxes = settings.boxCols * settings.boxRows; var i = 0; var timeBuff = 0; var boxes = shuffle($('.nivo-box', slider)); boxes.each(function() {
               var box = $(this); if(i == totalBoxes - 1) {
                  setTimeout(function() {
                     box.animate( {
                        opacity : '1'}
                     , settings.animSpeed, '', function() {
                        slider.trigger('nivo:animFinished'); }
                     ); }
                  , (100 + timeBuff)); }
               else {
                  setTimeout(function() {
                     box.animate( {
                        opacity : '1'}
                     , settings.animSpeed); }
                  , (100 + timeBuff)); }
               timeBuff += 20; i++; }
            ); }
         else if(settings.effect == 'boxRain' || vars.randAnim == 'boxRain' || settings.effect == 'boxRainReverse' || vars.randAnim == 'boxRainReverse' || settings.effect == 'boxRainGrow' || vars.randAnim == 'boxRainGrow' || settings.effect == 'boxRainGrowReverse' || vars.randAnim == 'boxRainGrowReverse') {
            createBoxes(slider, settings, vars); var totalBoxes = settings.boxCols * settings.boxRows; var i = 0; var timeBuff = 0; var rowIndex = 0; var colIndex = 0; var box2Darr = new Array(); box2Darr[rowIndex] = new Array(); var boxes = $('.nivo-box', slider); if(settings.effect == 'boxRainReverse' || vars.randAnim == 'boxRainReverse' || settings.effect == 'boxRainGrowReverse' || vars.randAnim == 'boxRainGrowReverse') {
               boxes = $('.nivo-box', slider)._reverse(); }
            boxes.each(function() {
               box2Darr[rowIndex][colIndex] = $(this); colIndex++; if(colIndex == settings.boxCols) {
                  rowIndex++; colIndex = 0; box2Darr[rowIndex] = new Array(); }
               }
            ); for(var cols = 0; cols < (settings.boxCols * 2); cols++) {
               var prevCol = cols; for(var rows = 0; rows < settings.boxRows; rows++) {
                  if(prevCol >= 0 && prevCol < settings.boxCols) {
                     (function(row, col, time, i, totalBoxes) {
                        var box = $(box2Darr[row][col]); var w = box.width(); var h = box.height(); if(settings.effect == 'boxRainGrow' || vars.randAnim == 'boxRainGrow' || settings.effect == 'boxRainGrowReverse' || vars.randAnim == 'boxRainGrowReverse') {
                           box.width(0).height(0); }
                        if(i == totalBoxes - 1) {
                           setTimeout(function() {
                              box.animate( {
                                 opacity : '1', width : w, height : h}
                              , settings.animSpeed / 1.3, '', function() {
                                 slider.trigger('nivo:animFinished'); }
                              ); }
                           , (100 + time)); }
                        else {
                           setTimeout(function() {
                              box.animate( {
                                 opacity : '1', width : w, height : h}
                              , settings.animSpeed / 1.3); }
                           , (100 + time)); }
                        }
                     )(rows, prevCol, timeBuff, i, totalBoxes); i++; }
                  prevCol--; }
               timeBuff += 100; }
            }
         }
      var shuffle = function(arr) {
         for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x); return arr; }
      var trace = function(msg) {
         if(this.console && typeof console.log != "undefined")console.log(msg); }
      this.stop = function() {
         if(!$(element).data('nivo:vars').stop) {
            $(element).data('nivo:vars').stop = true; trace('Stop Slider'); }
         }
      this.start = function() {
         if($(element).data('nivo:vars').stop) {
            $(element).data('nivo:vars').stop = false; trace('Start Slider'); }
         }
      settings.afterLoad.call(this); return this; }; $.fn.nivoSlider = function(options) {
      return this.each(function(key, value) {
         var element = $(this); if(element.data('nivoslider'))return element.data('nivoslider'); var nivoslider = new NivoSlider(this, options); element.data('nivoslider', nivoslider); }
      ); }; $.fn.nivoSlider.defaults = {
      effect : 'random', slices : 15, boxCols : 8, boxRows : 4, animSpeed : 500, pauseTime : 3000, startSlide : 0, directionNav : true, directionNavHide : true, controlNav : true, controlNavThumbs : false, controlNavThumbsFromRel : false, controlNavThumbsSearch : '.jpg', controlNavThumbsReplace : '_thumb.jpg', keyboardNav : true, pauseOnHover : true, manualAdvance : false, captionOpacity : 1, prevText : 'Prev', nextText : 'Next', beforeChange : function() {
         }
      , afterChange : function() {
         }
      , slideshowEnd : function() {
         }
      , lastSlide : function() {
         }
      , afterLoad : function() {
         }
      }; $.fn._reverse = [].reverse; }
)(jQuery);