新的BANNER实现方法，为什么没效果？ [复制链接]

看了以前论坛里好多以前的大幅BANNER，幻灯片的做法，我今天试了这个方法，就是在别人的网站上扣了他们的幻灯代码，放到 栏目管理--局部自定义--大幅BANNER里，为什么无法实现效果呢？代码如下：
<div class="flash">
<script type="text/javascript">
var swf_width=1000;
var swf_height=200;
var files='upload/product/2011-06/banner1.jpg|upload/product/2011-06/banner2.jpg|upload/product/2011-06/banner3.jpg|'upload/product/2011-06/banner4.jpg';
var links='http://www.amoukj.com|http://www.icafe8.com/down.html|http://www.richtech.net.cn|[url=http://support.hi-spider.com080/V8.htm]http://support.hi-spider.com080/V8.htm'[/url];
var texts='';
var swfpath = 'public/'+'flash/flash02.swf';
var AutoPlayTime=6; //间隔时间：单位是秒
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ swf_width +'" height="'+ swf_height +'">');
document.write('<param name="movie" value='+swfpath+'><param name="quality" value="high">');
document.write('<param name="menu" value="false"><param name=wmode value="opaque">');
document.write('<param name="FlashVars" value="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'&AutoPlayTime='+AutoPlayTime+'">');
document.write('<embed src='+swfpath+' wmode="opaque" FlashVars="bcastr_file='+files+'&bcastr_link='+links+'&bcastr_title='+texts+'&AutoPlayTime='+AutoPlayTime+'" menu="false" quality="high" width="'+ swf_width +'" height="'+ swf_height +'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
document.write('</object>');
</script>
</div>