/*
 * jQuery Nivo Slider v2.6
 * 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') != '' && vars.currentImage.attr('title') != undefined) {

                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>');
            var marginLeft = 0;
            var imgHeight = 0;
            var imgWidth = 0;
            var marginTop = 2;
            var featureTxt = "";
            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 {

                    if (i == 0) {
                        marginLeft = 180;
                        imgWidth = 258;
                        imgHeight = 94;
                        marginTop = 3;
                       

                        featureTxt = "\'locator\'";
                        
                    }
                    else if (i == 1) {
                        marginLeft = 438;
                        imgWidth = 254;
                        imgHeight = 96;
                        marginTop = 1;
                        
                       
                        featureTxt = "\'development\'";

                    }
                    else if (i == 2) {
                        marginLeft = 692;

                        imgWidth = 254;
                        imgHeight = 86;
                        marginTop = 11;
                       

                        featureTxt = "\'mobile\'";

                    }
                    else if (i == 3) {
                        marginLeft = 946;
                        imgWidth = 277;
                        imgHeight = 97;
                        marginTop = 2;
                        

                        featureTxt = "\'consulting\'";

                    }
                    else {
                        marginLeft = 0;
                        imgWidth = 0;
                        imgHeight = 0;
                        marginTop = 0;

                    }
                    nivoControl.append('<a class="nivo-control" rel="' + i + '"><img onclick="javascript:randomNumFeature=' + (i) + ';" src="lib/img/feature-nav-' + i + '.png" style="border:0px; padding-top:' + marginTop + 'px;margin-left:' + marginLeft + 'px;height:' + imgHeight + 'px;width:' + imgWidth + 'px;"/></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: 0.8, prevText: 'Prev', nextText: 'Next', beforeChange: function () { }, afterChange: function () { }, slideshowEnd: function () { }, lastSlide: function () { }, afterLoad: function () { } }; $.fn._reverse = [].reverse;

})
(jQuery);