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JS实现图片幻灯片效果

2008-08-26 11:11 1051 查看 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>纯JS实现图片幻灯片效果，兼容IE7,firefox - svnhost.cn </title>

</head>

<body>

<script>

var widths=282;

var heights=170;

var counts=6;

img1=new Image ();img1.src='http://img1.shengri.com/2008/04/08/03dbdac84caa4e1e895ff3b96f7d4e96.jpg';

img2=new Image ();img2.src='http://img1.shengri.com/2008/03/10/04f47f0f9d524c0782342e9c6e0e4129.jpg';

img3=new Image ();img3.src='http://photo.shengri.com/admin/2008/08/25/_67ba484cebf14353a97d944d4573b6ae.jpg';

img4=new Image ();img4.src='http://photo.shengri.com/admin/2008/08/25/_6a32e461ae4247efb66b0df63ded08be.jpg';

img5=new Image ();img5.src='http://photo.shengri.com/admin/2008/08/25/_07dfeeaafad24731b5a91e0401efafe4.jpg';

img6=new Image ();img6.src='http://photo.shengri.com/admin/2008/08/25/_52c61d3256084129a4367be26b861e41.jpg';

url1=new Image ();url1.src='http://www.yy152.com';

url2=new Image ();url2.src='http://www.yy152.com';

url3=new Image ();url3.src='http://www.yy152.com';

url4=new Image ();url4.src='http://www.yy152.com';

url5=new Image ();url5.src='http://www.yy152.com';

url6=new Image ();url6.src='http://www.yy152.com';

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;}

tt=setTimeout('change_img()',4000);}

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

document.write(' <style>');

document.write('.axx{padding:1px 7px;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('#test{height:170px;}');

document.write('#test img{height:170px;}');

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

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

document.write(' <div id="test"> <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>

</body>

</html>
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