JS幻灯代码 请高手帮忙

[zychcy]

<script>

var widths=310; //设置幻灯片宽度

var heights=225; //设置幻灯片高度

var counts=3; //设置幻灯片数量

//设置图片路径
img1=new Image ();img1.src='Img/huandeng1.jpg';

img2=new Image ();img2.src='Img/huandeng2.jpg';

img3=new Image ();img3.src='Img/huandeng3.jpg';


//设置图片的URL
url1=new Image ();url1.src='#';

url2=new Image ();url2.src='#';

url3=new Image ();url3.src='#';



var nn=1;

var key=0;

function change_img()

{if(key==0){key=1;}

else if(document.all)

{document.getElementById("pic").filters[0].Apply();document.getElementById("pic").filters[0].Play(duration=2);}

eval('document.getElementById("pic").src=img'+nn+'.src');

eval('document.getElementById("url").href=url'+nn+'.src');

for (var i=1;i<=counts;i++){document.getElementById("xxjdjj"+i).className='axx';}

document.getElementById("xxjdjj"+nn).className='bxx';

nn++;if(nn>counts){nn=1;}

//设置图片切换间隔时间
tt=setTimeout('change_img()',6000);}

function changeimg(n){nn=n;window.clearInterval(tt);change_img();}

document.write('<style>');

document.write('.axx{padding:1px 10px;border-left:#cccccc 1px solid;}');

document.write('a.axx:link,a.axx:visited{text-decoration:none;color:#fff;line-height:12px;font:9px sans-serif;background-color:#666;}');

document.write('a.axx:active,a.axx:hover{text-decoration:none;color:#fff;line-height:12px;font:9px sans-serif;background-color:#999;}');

document.write('.bxx{padding:1px 7px;border-left:#cccccc 1px solid;}');

document.write('a.bxx:link,a.bxx:visited{text-decoration:none;color:#fff;line-height:12px;font:9px sans-serif;background-color:#D34600;}');

document.write('a.bxx:active,a.bxx:hover{text-decoration:none;color:#fff;line-height:12px;font:9px sans-serif;background-color:#D34600;}');

document.write('</style>');

document.write('<div style="width:'+widths+'px;height:'+heights+'px;overflow:hidden;text-overflow:clip;">');

document.write('<div><a id="url"><img id="pic" style="border:0px;filter:progid:dximagetransform.microsoft.wipe(gradientsize=1.0,wipestyle=4, motion=forward)" width='+widths+' height='+heights+' /></a></div>');

document.write('<div style="filter:alpha(style=1,opacity=10,finishOpacity=80);background: #888888;width:100%-2px;text-align:right;top:-12px;position:relative;margin:1px;height:12px;padding:0px;margin:0px;border:0px;">');

for(var i=1;i<counts+1;i++){document.write('<a href="javascript:changeimg('+i+');" id="xxjdjj'+i+'" class="axx" target="_self">'+i+'</a>');}

document.write('</div></div>');

change_img();

</script>
我想在他边上附文字说明 与图片同步 请教高手 最好带注释 小弟谢谢啦

[踏雪浪人]

代码没有可读性，楼主，要记得，求助的代码要简洁，最起码要具有可读性，不应该是别人给你加注释，更应该你给别人注释好，谨此建议！

[sy_binbin]

http://www.lanrentuku.com/js/p1.html

自己去找吧