var width = 600;//宽
                    var height = 400;//高
                    var pictureCount = 5;//图片数量
                    var href = ["#","#","#","#","#"];//链接地址
                    var time = 3000;//5秒
                    var now = 0;//默认显示第一个
                    var blockCount = 10;//分10块移动
                    var defer = 50;//块延迟基数
                    var order = 3;// 0(从上到下) 1(从下到上) 2(随机顺序) 3(随机出现012)
                    var blockHeight = Math.floor(height/blockCount);
                    var remain = new Array(pictureCount);
                    var direct;
                    var list = [];
                    document.write("<div class=\"scroller\" id=\"scroller\" style=\"width:"+width+"px\">");
                    document.write("<div class=\"flat\"><a style=\"width:"+width+"px;height:"+height+"px;\" id=\"flat\" href=\""+href[now]+"\"></a></div>");
                    document.write("<div class=\"guide\" id=\"guide\" style=\"margin-top:"+(height-23)+"px;margin-left:"+(width-125)+"px\">");
                    for(var i=0;i<pictureCount;i++)document.write("<p onclick=\"changeItem("+i+")\">"+parseInt(i+1)+"</p>");
                    document.write("</div>");
                    for(var i=0;i<blockCount;i++){
                        document.write("<div class=\"block\" id=\"item"+i+"\" style=\"height:"+blockHeight+"px\">");
                        for(var j=0;j<pictureCount;j++){
                            document.write("<a href=\""+href[i]+"\" target=\"_blank\" style=\"background:url(http://WWW.qianlan.cc/UPFILE/gundong01.jpg) 0 "+(j+now)*height+"px;height:"+height+"px\"></a>");
                            document.write("<a href=\""+href[i]+"\" target=\"_blank\" style=\"background:url(http://WWW.qianlan.cc/UPFILE/gundong02.jpg) 0 "+(j+now)*height+"px;height:"+height+"px\"></a>");
                            document.write("<a href=\""+href[i]+"\" target=\"_blank\" style=\"background:url(http://WWW.qianlan.cc/UPFILE/gundong03.jpg) 0 "+(j+now)*height+"px;height:"+height+"px\"></a>");
                            document.write("<a href=\""+href[i]+"\" target=\"_blank\" style=\"background:url(http://WWW.qianlan.cc/UPFILE/gundong04.jpg) 0 "+(j+now)*height+"px;height:"+height+"px\"></a>");
                            document.write("<a href=\""+href[i]+"\" target=\"_blank\" style=\"background:url(http://WWW.qianlan.cc/UPFILE/gundong05.jpg) 0 "+(j+now)*height+"px;height:"+height+"px\"></a>");
                        }
                        document.write("</div>");
                        if(i>0)$("item"+i).scrollTop = i*blockHeight;
                    }
                    document.write("</div>");
                    for(var i=0;i<blockCount;i++)list[i] = i;
                    Array.prototype.chaos = function(){
                        var randomNumber,temp;
                        for(var i=0;i<this.length;i++){
                            randomNumber = getRandom(0,this.length-1);
                            temp = this[i];
                            this[i] = this[randomNumber];
                            this[randomNumber] = temp;
                        }
                    }
                    Array.prototype.total = function(){
                        var count=0;
                        for(var i=0;i<this.length;i++){
                            count += this[i];
                        }
                        return count;
                    }
                    function getRandom(start,end){
                        var number = parseInt(Math.random()*(end-start+1));
                        if(start>0)number++;
                        return number;
                    }
                    function sortList(o){
                        if(o==undefined)o=order;
                        switch(o){
                            case 0:
                                list.sort();
                                break;
                            case 1:
                                list.sort();
                                list.reverse();
                                break;
                            case 2:
                                list.chaos();
                                break;
                            case 3:
                                sortList(getRandom(0,2));
                                break;
                        }
                    }
                    function $(element){return document.getElementById(element)}
                    function $$(parent,element){return parent.getElementsByTagName(element)}
                    function offset(i){
                        var step = Math.ceil(remain[i]/10);
                        if(step > 0){
                            if(direct){
                                $("item"+i).scrollTop += step;
                            }else{
                                $("item"+i).scrollTop -= step;
                            }
                            remain[i] -= step;
                            setTimeout("offset("+i+")",10);
                        }
                    }
                    function changeStyle(index,type){
                        $$($("guide"),"p")[index].className = type?"now":"";
                    }
                    function changeItem(index){
                        if(remain.total()>0)return;
                        changeStyle(now,false);
                        if(index==undefined){
                            if(++now>=pictureCount)now=0;
                        }else{
                            if(index==now){
                                changeStyle(now,true);
                                return false;
                            }else{
                                now = index;
                            }
                        }
                        changeStyle(now,true);
                        $("flat").href = href[now];
                        var offsetSize = now*height-$("item0").scrollTop;
                        direct = offsetSize>0?1:0;
                        if(order>1)sortList();
                        for(var i=0;i<blockCount;i++){
                            remain[list[i]] = Math.abs(offsetSize);
                            setTimeout("offset("+list[i]+")",i*defer);
                        }
                    }
                    changeStyle(now,true);
                    if(order>0)sortList();
                    $("flat").onmouseover = function(){clearInterval(auto)}
                    $("flat").onmouseout = function(){auto = setInterval("changeItem()",time);}
                    $("guide").onmouseover = function(){clearInterval(auto)}
                    var auto = setInterval("changeItem()",time);