'+_img.eq(0).attr('alt')+'')}if(o.effect=='move'){if(o.vertical){var h=_self.height()}else{var w=_self.css({'float':'left','display':'block'}).width();_p.css({'float':'left','width':size*w})}}else{_self.hide().eq(0).show()};if(o.thumbObj){thumbObj=$(o.thumbObj);thumbObj.removeClass(o.curClass).eq(0).addClass(o.curClass);thumbObj.click(function(){index=thumbObj.index($(this));fadeAB();if(o.clickFalse){return false}});if(o.thumbOverEvent){thumbObj.hover(function(){index=thumbObj.index($(this));delayRun=setTimeout(fadeAB,o.delayTime)},function(){clearTimeout(delayRun)})}}if(o.botNext){$(o.botNext).click(function(){if(_self.queue().length<1){runNext()}return false})}if(o.botPrev){$(o.botPrev).click(function(){if(_self.queue().length<1){index=(nowIndex+size-1)%size;fadeAB()}return false})}if(o.autoChange){startRun=setInterval(runNext,o.changeTime);if(o.overStop){_p.parent().parent().hover(function(){clearInterval(startRun)},function(){startRun=setInterval(runNext,o.changeTime)})}}}})})(jQuery); /** 参数设置 * $('#obj').jCarouselLite({ * thumbObj: null, * botPrev: null, //上一个按钮id * botNext: null, //下一个按钮id * effect: 'fade', //效果fade,move,slide,slide1 * curClass: 'act',//激活样式名 * thumbOverEvent: true,//悬停切换 * speed: 400, //切换速度 * autoChange: true,//是否自动切换 * clickFalse: true,//点击链接无效 * overStop: true,//mouseover停止切换 * changeTime: 4000,//切换时间 * delayTime: 300,//延迟 * showTxt: false,//是否显示文字 * vertical: true //滑动方向，仅effect为move时有效 * }) */ (function($){$.fn.jCarouselLite=function(o){o=$.extend({btnPrev:null,btnNext:null,btnGo:null,mouseWheel:false,auto:null,speed:1000,easing:null,vertical:false,circular:true,visible:3,start:0,scroll:3,beforeStart:null,afterEnd:null},o||{});return this.each(function(){var b=false,animCss=o.vertical?"top":"left",sizeCss=o.vertical?"height":"width";var c=$(this),ul=$("ul",c),tLi=$("li",ul),tl=tLi.size(),v=o.visible;if(o.circular){ul.prepend(tLi.slice(tl-v-1+1).clone()).append(tLi.slice(0,v).clone());o.start+=v}var f=$("li",ul),itemLength=f.size(),curr=o.start;if(itemLength==0){return false;}c.css("visibility","visible");f.css({overflow:"hidden",float:o.vertical?"none":"left"});ul.css({margin:"0",padding:"0",position:"relative","list-style-type":"none","z-index":"1"});c.css({overflow:"hidden",position:"relative","z-index":"2",left:"0px"});var g=o.vertical?height(f):width(f);var h=g*itemLength;var j=g*v;f.css({width:f.width(),height:f.height()});ul.css(sizeCss,h+"px").css(animCss,-(curr*g));c.css(sizeCss,j+"px");if(o.btnPrev)$(o.btnPrev).click(function(){return go(curr-o.scroll)});if(o.btnNext)$(o.btnNext).click(function(){return go(curr+o.scroll)});if(o.btnGo)$.each(o.btnGo,function(i,a){$(a).click(function(){return go(o.circular?o.visible+i:i)})});if(o.mouseWheel&&c.mousewheel)c.mousewheel(function(e,d){return d>0?go(curr-o.scroll):go(curr+o.scroll)});if(o.auto)setInterval(function(){go(curr+o.scroll)},o.auto+o.speed);function vis(){return f.slice(curr).slice(0,v)};function go(a){if(!b){if(o.beforeStart)o.beforeStart.call(this,vis());if(o.circular){if(a<=o.start-v-1){ul.css(animCss,-((itemLength-(v*2))*g)+"px");curr=a==o.start-v-1?itemLength-(v*2)-1:itemLength-(v*2)-o.scroll}else if(a>=itemLength-v+1){ul.css(animCss,-((v)*g)+"px");curr=a==itemLength-v+1?v+1:v+o.scroll}else curr=a}else{if(a<0||a>itemLength-v)return;else curr=a}b=true;ul.animate(animCss=="left"?{left:-(curr*g)}:{top:-(curr*g)},o.speed,o.easing,function(){if(o.afterEnd)o.afterEnd.call(this,vis());b=false});if(!o.circular){$(o.btnPrev+","+o.btnNext).removeClass("disabled");$((curr-o.scroll<0&&o.btnPrev)||(curr+o.scroll>itemLength-v&&o.btnNext)||[]).addClass("disabled")}}return false}})};function css(a,b){return parseInt($.css(a[0],b))||0};function width(a){return a[0].offsetWidth+css(a,'marginLeft')+css(a,'marginRight')};function height(a){return a[0].offsetHeight+css(a,'marginTop')+css(a,'marginBottom')}})(jQuery); /** 参数设置 * $('#obj').jCarouselLite({ * btnPrev: null,//上一个按钮id * btnNext: null,//下一个按钮id * btnGo: null, * mouseWheel: false, * auto: null,//切换时间 * speed: 1000,//切换速度 * easing: null,//效果 * vertical: false,//滑动方向 * circular: true, * visible: 3,//显示的数量 * start: 0, * scroll: 3,//每次滚动的数量 * beforeStart: null, * afterEnd: null * }) */ }