循环移动的图片

来源:互联网 发布:otsuthreshold python 编辑:程序博客网 时间:2024/06/02 23:30


1、建立一个页面,保存为0171.htm……页面内容如下:(过渡文件)

在 <head> 与 </head> 之间加入:

<SCRIPT language=JavaScript>

var ver = 3
bVer = parseInt(navigator.appVersion);
if(bVer >= 4) ver = 4

var ns = navigator.appName == "Netscape";
var ie = navigator.appName == "MSIE";

var pix = 3;
var rate = 12;
var ImgWidth = 424;

var time = 1000/rate;
var again = - ImgWidth

function tick() {

if (ver ==3) return

if (ns){
document.Layer1.offset(-pix,0);

document.Layer2.offset(-pix,0);

if (document.Layer1.left <= again) document.Layer1.left = ImgWidth;

if (document.Layer2.left <= again) document.Layer2.left = ImgWidth;
}
else {
newpix = document.all["Layer1"].style.pixelLeft - pix;
newpix2 = document.all["Layer2"].style.pixelLeft - pix;

document.all["Layer1"].style.pixelLeft = newpix;

document.all["Layer2"].style.pixelLeft = newpix2;

if (document.all["Layer1"].style.pixelLeft <= again) document.all["Layer1"].style.pixelLeft = ImgWidth;

if (document.all["Layer2"].style.pixelLeft <= again) document.all["Layer2"].style.pixelLeft = ImgWidth;
}

setTimeout('tick()', time);
}

</SCRIPT>

在 <body> 与 </body> 之间加入:

<DIV align=left> <TABLE cellSpacing=0 cellPadding=0 columns="0"> <TBODY>
<TR> <TD><SPAN id=Layer1
style="Z-INDEX: 2; LEFT: 0px; WIDTH: 424px; POSITION: absolute; TOP: 0px; HEIGHT: 75px">
<TABLE cellSpacing=0 cellPadding=0 > <TBODY> <TR>
<TD width=106><img src="017/1.gif" width="100" height="80"></TD>
<TD width=106><img src="017/2.gif" width="100" height="80"></TD>
<TD width=106><img src="017/3.gif" width="100" height="80"></TD>
<TD width=106><img src="017/4.gif" width="100" height="80"></TD>
</TR></TBODY></TABLE></SPAN><SPAN id=Layer2
style="Z-INDEX: 1; LEFT: 424px; WIDTH: 424px; POSITION: absolute; TOP: 0px; HEIGHT: 75px">
<TABLE cellSpacing=0 cellPadding=0 > <TBODY> <TR>
<TD width=106><img src="017/5.gif" width="100" height="80"></TD>
<TD width=106><img src="017/6.gif" width="100" height="80"></TD>
<TD width=106><img src="017/7.gif" width="100" height="80"></TD>
<TD width=106><img src="017/8.gif" width="100" height="80"></TD>
</TR></TBODY></TABLE></SPAN></TD></TR></TBODY></TABLE></DIV>

把 <body> 改为:

<BODY leftMargin=0 topMargin=0
onload=tick() marginleft="0" marginright="0" BGCOLOR="FFFFFF">

2、建立一个页面,保存为017.htm……页面内容如下:(执行页面)

在 <body> 与 </body> 之间加入:

<table cellspacing=0 cellpadding=0 align=center border=0 height="80" width="452">
<tbody>
<tr align=middle>
<td height=54>
<iframe name=MyFrame align=default src="0171.htm" frameborder=0
width=452 scrolling=no height=80></iframe> </td>
</tr>
</tbody>
</table>

3、建立一个文件夹“017”,把图片保存在里面。(图片大小为100×80)

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