请大神帮忙解释下 本人小白

Question

<script language='javascript'>

isns = navigator.appName == "Netscape";

img1=new Image();

img2=new Image();

img3=new Image();

img4=new Image();

img5=new Image();

img1.src='images/bccdimages/b1.gif';

img2.src='images/bccdimages/b2.gif';

img3.src='images/bccdimages/b3.gif';

img4.src='images/bccdimages/b4.gif';

img5.src='images/bccdimages/b5.gif';

nn=1;

function change_img()

{

    eval('document.image.src=img'+nn+'.src');

    nn++;

    if(nn>5) nn=1;

    if(!isns)

    {

        image.filters.item(0).apply();

        image.style.visibility='visible';

        image.filters.item(0).play();

        setTimeout("image.style.visibility='hidden'",5000);;

    }

    else

    document.image.visibility='visible';

    tt=setTimeout('change_img()',5000);

}

</script>

     

Answer 1

图片轮播

Answer 2

还好只有5张图片....这要是几十张轮播的话...........

Answer 3

image.filters.item(0).apply(); image.filters.item(0).play(); play(),apply(), item（0）是什么意思

Answer 4

看代码好象是个幻灯片的脚本

Answer 5

@铂金小白

Answer 6

回复
......

Answer 7

@铂金小白  这个人说他是你