求助，点击图片，使用ajax异步加载对应的视频

用的是asp，每条记录中保存着一个图片路径，一个视频路径提取视频路径语句如下：
str="select  * from movie where id="&myspid   
rs.open str,conn
movie=rs("UploadFiles")
rs.close
视频播放脚本如下：                    <FONT id=player1>&nbsp;</FONT>
                    <SCRIPT type=text/javascript> 
                                            var s1 = new SWFObject("flvplayer.swf","","344","249","7");
                                            s1.addParam("allowfullscreen","true");
                                            s1.addVariable("file","<%= movie %>");
                                            s1.addVariable("image","/image/shiping.jpg");
                                            s1.addVariable("width","344");
                                            s1.addVariable("height","249");
                                            s1.addVariable("loop","true");
                                            s1.addVariable("repeat", "flase");
                                            s1.addVariable("fontcolor","0XFFFFFF");
                                            s1.addVariable("autoscroll","true");
                                            s1.addVariable("logo","");
                                            s1.addVariable("autostart","true");
                                            s1.addVariable("smoothing","true");
                                            s1.write("player1");
                    </SCRIPT>图片调用在另一个地方，
<div class="spimg"><a href='?spid=<%=id%>'><img src="<%= pic %>" width="189" height="140" /></a></div>现在要求是，点击一张图片，使用AJAX异步加载对应的视频，求助