如何实现图片新闻的变化显示

flash载入显示得！<!--焦点图开始-->
                <script type="text/javascript">
<!--

var focus_width=260
var focus_height=280
var text_height=20
var swf_height = focus_height+text_height



var pics='/ad/1168240902_1.jpg|/ad/1168241115_2.jpg|/ad/1168241147_3.jpg'var links='http://xx|http://xx|http://xx'var texts='沼气爆炸 烧伤闽侯4名男童|油车被撞起火 幸好罐内没有装油|公交车站坐椅下 19岁青年造“窝”'

document.write('<object ID="focus_flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ focus_width +'" height="'+ swf_height +'">');
document.write('<param name="allowScriptAccess" value="sameDomain"><param name="movie" value="images/pixviewer.swf"><param name="quality" value="high"><param name="bgcolor" value="#E7E7E7">');
document.write('<param name="menu" value="false"><param name=wmode value="opaque">');
document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'">');
document.write('<embed ID="focus_flash" src="images/pixviewer.swf" wmode="opaque" FlashVars="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'" menu="false" bgcolor="#E7E7E7" quality="high" width="'+ focus_width +'" height="'+ focus_height +'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />'); document.write('</object>');
//-->
                          </script>
                <!--焦点图结束-->
好像都是用这种得