简洁flash图片变化效果

<script>                     

var widths=1002;    /*修改图片高度*/

var heights=360;   /*修改图片宽度*/

var counts=2; //总条数，可设置图片的数量

img1=new Image();img1.src='pic/001.jpg'; /*修改图片1的路径*/

url1=new Image();

        img2=new Image();img2.src='pic/002.jpg'; /*修改图片2的路径*/

url2=new Image();

/* 建议将这块放置于JS中 下面的部分几乎是不需要任何改动*/

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');

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;

}

tt=setTimeout('change_img()',3990);

}

function changeimg(n){

nn=n;

window.clearInterval(tt);

change_img();

}

document.write('<style>');

document.write('.axx{float:left; padding:0px 4px 1px;*padding:0px 4px 1px;border:#fff 1px solid; margin-right:5px; margin-bottom:5px;}');

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

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

document.write('.bxx{float:left; padding:0px 4px 1px;*padding:0px 4px 1px;border:#fff 1px solid;margin-right:5px; margin-bottom:5px;}');

document.write('a.bxx:link,a.bxx:visited{text-decoration:none;color:#fff;line-height:12px;font:9px verdana;background-color:#f90;}');

document.write('a.bxx:active,a.bxx:hover{text-decoration:none;color:#fff;line-height:12px;font:9px verdana;background-color:#f90;}');

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

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

document.write('<div><a id="url" target="_blank"><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="position:absolute; right:0px; bottom:0px; *bottom:5px; z-index:100;">');

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>