<!--
(function($){$.fn.MGCarousel=function(options){return this.each(function(){var self=this;var allowedAnimTypes=$(['fade','slide','blind','expand']);var settings={self:$(this),banner_list:$('ul:first',$(this)).children(),bannerListClass:'MG-carousel-banners',banner_nav:$('.banner-nav',$(this)),banner_nav_items:$('.banner-nav li',$(this)),rotationResumeMilli:6000,animTypeDefault:'fade',animSpeed:500,rotationMilli:3000,selectedIdx:0,rotate:true,zIndex:$(this).css('z-index')==parseInt($(this).css('z-index'),10)?parseInt($(this).css('z-index')):0};if(options)
$.extend(settings,options);settings.banner_list=$(settings.banner_list);settings.selectedIdx=settings.banner_list.index(settings.banner_list.filter('.current'))>=0?settings.banner_list.index(settings.banner_list.filter('.current')):settings.selectedIdx;if($.inArray(settings.animType,allowedAnimTypes)<0){settings.animType=settings.animTypeDefault;}
settings.currPanel=settings.banner_list.eq(settings.selectedIdx);settings.self.css({position:'relative',overflow:'hidden'});var zIndexCounter=settings.zIndex;settings.banner_list.parent().addClass(settings.bannerListClass);settings.banner_list.addClass('banner-item').css({position:'absolute',top:0,left:0,opacity:1});settings.banner_list.each(function(i){if(i!=settings.selectedIdx){$(this).css({zIndex:zIndexCounter++}).removeClass('current');}else{$(this).css({'z-index':settings.zIndex+(settings.banner_list.size()-1)}).addClass('current');if(settings.animType=='slide'){$(this).prevAll('.banner-item').css({left:(-1*settings.banner_list.width())});$(this).nextAll('.banner-item').css({left:settings.banner_list.width()});}else if(settings.animType=='blind'){$(this).prevAll('.banner-item').css({top:(-1*settings.banner_list.height())});$(this).nextAll('.banner-item').css({top:settings.banner_list.height()});}else if(settings.animType=='expand'){}else{$(this).siblings('.banner-item').css({opacity:0});}}});var $banner_nav=$(settings.banner_nav);settings.banner_nav_items=$(settings.banner_nav_items);if($banner_nav.size()<1){$banner_nav=$('<ul/>').addClass('banner-nav');for(var i=0;i<settings.banner_list.size();i++){var $nav_item=$('<li/>',{text:i+1}).addClass('banner-nav-item').addClass((i==settings.selectedIdx)?'current':'').addClass((i==0)?'first':'').addClass((i==settings.banner_list.size()-1)?'last':'').appendTo($banner_nav);}
$banner_nav.appendTo(this);settings.banner_nav_items=$banner_nav.children();}
$banner_nav.css({zIndex:settings.zIndex+settings.banner_list.size()});settings.banner_nav_items.each(function(i,item){$(item).data('target_banner',settings.banner_list.eq(i)).bind('click',{$nav_item:$nav_item},function(e){clearTimeout(settings.self.data('pause_timeout_id'));clearTimeout(settings.self.data('rotate_timeout_id'));settings.self.data('pause_timeout_id',setTimeout(function(){rotate(settings);},settings.rotationResumeMilli));if(!$(this).hasClass('current'))
doTransition({settings:settings,trgNav:$(this)});});});settings.banner_nav=$banner_nav;rotate(settings);});function doTransition(args){var settings=args.settings;var $trgNav=$(args.trgNav);var $trgPanel=$trgNav.data('target_banner');settings.banner_list.clearQueue('fx');settings.banner_list.not($trgPanel).each(function(i,item){if($(this).css('z-index')>$trgPanel.css('z-index'))
$(this).css('z-index',$(this).css('z-index')-1);});$(settings.currPanel).removeClass('current');$trgPanel.css({'z-index':settings.zIndex+(settings.banner_list.size()-1)}).addClass('current');if(settings.animType=='slide'){$trgPanel.animate({left:0},settings.animSpeed,'easeInOutCubic');$trgPanel.prevAll('.banner-item').animate({left:(-1*settings.banner_list.width())},settings.animSpeed,'easeInCubic');$trgPanel.nextAll('.banner-item').animate({left:settings.banner_list.width()},settings.animSpeed,'easeInCubic');}else if(settings.animType=='blind'){$trgPanel.animate({top:0},settings.animSpeed,'easeInOutCubic');$trgPanel.prevAll('.banner-item').animate({top:(-1*settings.banner_list.height())},settings.animSpeed,'easeInCubic');$trgPanel.nextAll('.banner-item').animate({top:settings.banner_list.height()},settings.animSpeed,'easeInCubic');}else if(settings.animType=='expand'){$trgPanel.css({top:(settings.banner_list.parent().height()/2),left:(settings.banner_list.parent().width()/2),width:0,height:0}).animate({left:0,top:0,width:settings.banner_list.parent().width(),height:settings.banner_list.parent().height()},settings.animSpeed,'easeInOutCubic');}else{$trgPanel.animate({opacity:1},settings.animSpeed,'easeInOutCubic');$trgPanel.siblings('.banner-item').animate({opacity:0},settings.animSpeed,'easeInCubic');}
$trgNav.siblings().removeClass('current');$trgNav.addClass('current');settings.currPanel=$trgPanel;}
function rotate(settings){clearTimeout(settings.self.data('pause_timeout_id'));clearTimeout(settings.self.data('rotate_timeout_id'));if(settings.rotate){settings.self.data('rotate_timeout_id',setTimeout(function(){var nextPanel=settings.banner_nav_items.filter('.current').next();if(nextPanel.size()<1)nextPanel=settings.banner_nav_items.first();doTransition({settings:settings,trgNav:nextPanel});rotate(settings)},settings.rotationMilli));}}};})(jQuery);
