多张图片轮流播放 幻灯片JS

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<body style="width: 715px; height: 95px;"><script language="javascript" type="text/javascript"><!--/**************************************************名称: 图片轮播类创建时间: 2010-07-11   zhangty示例:    页面中已经存在名为imgPlayer(或者别的ID也行)的节点.    PImgPlayer.addItem( "test", "http://www.pomoho.com", "http://static.pomoho.com/static/samesong/images/logo5.jpg");    PImgPlayer.addItem( "test2", "http://www.pomoho.com.cn", "http://static.pomoho.com/static/samesong/images/logo4.jpg");    PImgPlayer.addItem( "test3", "http://www.pomoho.com.cn", "http://static.pomoho.com/static/samesong/images/logo3.jpg");    PImgPlayer.init( "imgPlayer", 200, 230 );备注:    适用于一个页面只有一个图片轮播的地方.***************************************************/var PImgPlayer = {    _timer : null,    _items : [],    _container : null,    _index : 0,    _imgs : [],    intervalTime : 5000,    //轮播间隔时间    init : function( objID, w, h, time ){        this.intervalTime = time || this.intervalTime;        this._container = document.getElementById( objID );        this._container.style.display = "block";        this._container.style.width = w + "px";        this._container.style.height = h + "px";        this._container.style.position = "relative";        this._container.style.overflow  = "hidden";        //this._container.style.border = "1px solid #fff";        var linkStyle = "display: block; TEXT-DECORATION: none;";        if( document.all ){            linkStyle += "FILTER:";            linkStyle += "progid:DXImageTransform.Microsoft.Barn(duration=0.5, motion='out', orientation='vertical') ";            linkStyle += "progid:DXImageTransform.Microsoft.Barn ( duration=0.5,motion='out',orientation='horizontal') ";            linkStyle += "progid:DXImageTransform.Microsoft.Blinds ( duration=0.5,bands=10,Direction='down' )";            linkStyle += "progid:DXImageTransform.Microsoft.CheckerBoard()";            linkStyle += "progid:DXImageTransform.Microsoft.Fade(duration=0.5,overlap=0)";            linkStyle += "progid:DXImageTransform.Microsoft.GradientWipe ( duration=1,gradientSize=1.0,motion='reverse' )";            linkStyle += "progid:DXImageTransform.Microsoft.Inset ()";            linkStyle += "progid:DXImageTransform.Microsoft.Iris ( duration=1,irisStyle=PLUS,motion=out )";            linkStyle += "progid:DXImageTransform.Microsoft.Iris ( duration=1,irisStyle=PLUS,motion=in )";            linkStyle += "progid:DXImageTransform.Microsoft.Iris ( duration=1,irisStyle=DIAMOND,motion=in )";            linkStyle += "progid:DXImageTransform.Microsoft.Iris ( duration=1,irisStyle=SQUARE,motion=in )";            linkStyle += "progid:DXImageTransform.Microsoft.Iris ( duration=0.5,irisStyle=STAR,motion=in )";            linkStyle += "progid:DXImageTransform.Microsoft.RadialWipe ( duration=0.5,wipeStyle=CLOCK )";            linkStyle += "progid:DXImageTransform.Microsoft.RadialWipe ( duration=0.5,wipeStyle=WEDGE )";            linkStyle += "progid:DXImageTransform.Microsoft.RandomBars ( duration=0.5,orientation=horizontal )";            linkStyle += "progid:DXImageTransform.Microsoft.RandomBars ( duration=0.5,orientation=vertical )";            linkStyle += "progid:DXImageTransform.Microsoft.RandomDissolve ()";            linkStyle += "progid:DXImageTransform.Microsoft.Spiral ( duration=0.5,gridSizeX=16,gridSizeY=16 )";            linkStyle += "progid:DXImageTransform.Microsoft.Stretch ( duration=0.5,stretchStyle=PUSH )";            linkStyle += "progid:DXImageTransform.Microsoft.Strips ( duration=0.5,motion=rightdown )";            linkStyle += "progid:DXImageTransform.Microsoft.Wheel ( duration=0.5,spokes=8 )";            linkStyle += "progid:DXImageTransform.Microsoft.Zigzag ( duration=0.5,gridSizeX=4,gridSizeY=40 ); width: 100%; height: 100%";        }        //        var ulStyle = "margin:0;width:"+w+"px;position:absolute;z-index:999;right:5px;FILTER:Alpha(Opacity=30,FinishOpacity=90, Style=1);overflow: hidden;bottom:-1px;height:16px; border-right:1px solid #fff;";        //        var liStyle = "margin:0;list-style-type: none; margin:0;padding:0; float:right;";        //        var baseSpacStyle = "clear:both; display:block; width:23px;line-height:18px; font-size:12px; FONT-FAMILY:'宋体';opacity: 0.6;";        baseSpacStyle += "border:1px solid #fff;border-right:0;border-bottom:0;";        baseSpacStyle += "color:#fff;text-align:center; cursor:pointer; ";        //        var ulHTML = "";        for(var i = this._items.length -1; i >= 0; i--){            var spanStyle = "";            if( i==this._index ){                spanStyle = baseSpacStyle + "background:#ff0000;";     //初始化底部数字的颜色            } else {                spanStyle = baseSpacStyle + "background:#c0c0c0;";     //初始化底部数字的背景颜色            }            ulHTML += "<li style=\""+liStyle+"\">";            ulHTML += "<span onmouseover=\"PImgPlayer.mouseOver(this);\" onmouseout=\"PImgPlayer.mouseOut(this);\" style=\""+spanStyle+"\" onclick=\"PImgPlayer.play("+i+");return false;\" herf=\"javascript:;\" title=\"" + this._items[i].title + "\">" + (i+1) + "</span>";            ulHTML += "</li>";        }        //        var html = "<a href=\""+this._items[this._index].link+"\" title=\""+this._items[this._index].title+"\" target=\"_blank\" style=\""+linkStyle+"\"></a><ul style=\""+ulStyle+"\">"+ulHTML+"</ul>";        this._container.innerHTML = html;        var link = this._container.getElementsByTagName("A")[0];        link.style.width =  w + "px";        link.style.height = h + "px";        link.style.background = 'url(' + this._items[0].img + ') no-repeat center center';        //        this._timer = setInterval( "PImgPlayer.play()", this.intervalTime );    },    addItem : function( _title, _link, _imgURL ){        this._items.push ( {title:_title, link:_link, img:_imgURL } );        var img = new Image();        img.src = _imgURL;        this._imgs.push( img );    },    play : function( index ){        if( index!=null ){            this._index = index;            clearInterval( this._timer );            this._timer = setInterval( "PImgPlayer.play()", this.intervalTime );        } else {            this._index = this._index<this._items.length-1 ? this._index+1 : 0;        }        var link = this._container.getElementsByTagName("A")[0];        if(link.filters){            var ren = Math.floor(Math.random()*(link.filters.length));            link.filters[ren].Apply();            link.filters[ren].play();        }        link.href = this._items[this._index].link;        link.title = this._items[this._index].title;        link.style.background = 'url(' + this._items[this._index].img + ') no-repeat center center';        //        var liStyle = "margin:0;list-style-type: none; margin:0;padding:0; float:right;";        var baseSpacStyle = "clear:both; display:block; width:23px;line-height:18px; font-size:12px; FONT-FAMILY:'宋体'; opacity: 0.6;";        baseSpacStyle += "border:1px solid #fff;border-right:0;border-bottom:0;";        baseSpacStyle += "color:#fff;text-align:center; cursor:pointer; ";        var ulHTML = "";        for(var i = this._items.length -1; i >= 0; i--){            var spanStyle = "";            if( i==this._index ){                spanStyle = baseSpacStyle + "background:#ff0000;";       //数字的颜色            } else {                spanStyle = baseSpacStyle + "background:#c0c0c0;";       //数字的背景颜色            }            ulHTML += "<li style=\""+liStyle+"\">";            ulHTML += "<span onmouseover=\"PImgPlayer.mouseOver(this);\" onmouseout=\"PImgPlayer.mouseOut(this);\" style=\""+spanStyle+"\" onclick=\"PImgPlayer.play("+i+");return false;\" herf=\"javascript:;\" title=\"" + this._items[i].title + "\">" + (i+1) + "</span>";            ulHTML += "</li>";        }        this._container.getElementsByTagName("UL")[0].innerHTML = ulHTML;    },    mouseOver : function(obj){        var i = parseInt( obj.innerHTML );        if( this._index!=i-1){            obj.style.color = "#ff0000";        }    },    mouseOut : function(obj){        obj.style.color = "#fff";    }}--></script><div id="imgADPlayer"></div><script>    PImgPlayer.addItem( "拉手网", "http://www.lashou.com/", "./images/1001.jpg");    PImgPlayer.addItem( "糯米网", "http://www.nuomi.com/", "./images/1002.jpg");    PImgPlayer.addItem( "美团网", "http://www.meituan.com/", "./images/1003.jpg");    PImgPlayer.init( "imgADPlayer", 715, 95 );</script></body>

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