var PImgPlayer = {   
        _timer : null,   
        _items : [],   
        _container : null,   
        _index : 0,   
        _imgs : [],   
        intervalTime : 3000,        //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:progid:DXImageTransform.Microsoft.Fade(duration=2,overlap=0.5)";   
                }   
                //   
                var ulStyle = "margin:0;width:"+w+"px;position:absolute;z-index:999;right:1px;FILTER:Alpha(Opacity=50,FinishOpacity=50, Style=1);overflow: hidden;bottom:-1px;height:18px; border-right:1px solid #333;";   
                //   
                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 ttlStyle = "background-color:#fff;height:17px;padding-left:5px;line-height:17px;font-size:12px;color:#000;font-weight:bold;width:67%;FILTER:Alpha(Opacity=50,FinishOpacity=0, Style=1);;opacity: 0.5;position:absolute; left:0px; bottom:0px;overflow:hidden";
				//  
                var ulHTML = "";   
                for(var i = this._items.length -1; i >= 0; i--){   
                        var spanStyle = "";   
                        if( i==this._index ){   
                                spanStyle = baseSpacStyle + "background:#0066ff;";   
                        } else {                                   
                                spanStyle = baseSpacStyle + "background:#999;";   
                        }   
                        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><div style=\""+ttlStyle+"\">"+this._items[this._index].title+"</div>";   
                this._container.innerHTML = html;
                this._container.onmouseover = function(){clearInterval(PImgPlayer._timer)};
                this._container.onmouseout = function(){PImgPlayer._timer = setInterval( "PImgPlayer.play()", PImgPlayer.intervalTime )};
                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 ttl = this._container.getElementsByTagName("DIV")[0];
				ttl.innerHTML = this._items[this._index].title;
				// 
                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:#06f;";   
                        } else {                                   
                                spanStyle = baseSpacStyle + "background:#999;";   
                        }   
                        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";   
        }   
}
PImgPlayer.addItem( "欧洲旅游", "http://www.000219.com/tour/theme/ouzhouyou.aspx", "Images/recommend/picRoll/ouzhou.jpg"); 
PImgPlayer.addItem( "台湾旅游", "http://www.000219.com/tour/theme/taiwanyou.aspx", "Images/recommend/picRoll/taiwan2.jpg"); 
PImgPlayer.addItem( "韩国旅游", "http://www.000219.com/tour/theme/hanguoyou.aspx", "Images/recommend/picRoll/hanguo2.jpg"); 
PImgPlayer.addItem( "美国旅游", "http://www.000219.com/tour/theme/meiguoyou.aspx", "Images/recommend/picRoll/meiguo.jpg"); 
PImgPlayer.addItem( "澳洲旅游", "http://www.000219.com/tour/theme/aozhouyou.aspx", "Images/recommend/picRoll/aozhou.jpg"); 
PImgPlayer.init( "picRoll", 500, 230 );