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📄 0613dao1.htm

📁 javascript各种效果的实例及源代码
💻 HTM
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<html>
<head>
<title>动态下拉菜单导航</title>
<style type="text/css">
<!--
body {  font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 0px; margin-right: 0px}
A { COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: 400; TEXT-DECORATION: none }
 A:hover { COLOR: red; FONT-SIZE: 9pt; FONT-WEIGHT: 400; TEXT-DECORATION: underline }
a:active     { font: 9pt "宋体"; cursor: hand; color: #FF0033 }

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

<body bgcolor="#fef4d9">
<br>
<br>
<center><font color=red face="隶书" size=6>动态下拉菜单导航</font></center>
<br>
<center>
<table border=5 bordercolor=blue borderlight=green>
<tr><td align=center><font size=4 color=red face="Arial, Helvetica, sans-serif"><strong>下面为效果显示</strong></font></td></tr>
<tr  align=center><td align=center width=200>
<FORM name=menuform>
<SELECT  size=1  name=msg>
<OPTION  value="http://www.njcatv.net/" selected>njcatv.net</option>
<option value="http://www.mini-carving.com/">mini-carving.com</option>
<option value="http://www.hehongjiang.com/">hehongjiang.com</option>
<option value="http://www.lz.gs.cninfo.net/hulu/hulu.html">lz.gs.cninfo.net</option>
<option value="http://www.jequirity.com/">jequirity.com</option>
<option value="http://www.163.com/">163.com</option><option value="http://www.sohu.com/">www.sohu</option>
<option value="http://www.sina.com.cn/">sina.com.cn</option>
<option value="http://www.yahoo.com.cn/">yahoo.com.cn</option>
</SELECT><A   href="javascript:go();"><IMG alt="点击这里导航"   src="go0613.gif"   width=24 align=absMiddle border=0></a></FORM>
<SCRIPT language=javascript>
<!-- Begin

function go() {
document.location = document.menuform.msg.options[document.menuform.msg.selectedIndex].value
}
function rotate() {
menu = document.menuform.msg;
chosen = menu.selectedIndex;
menu.selectedIndex= (chosen == (menu.length-1)) ? 0 : chosen + 1;
setTimeout("rotate()",2000);
}
rotate();
// End -->
</SCRIPT>
</td></tr>
</table></center>
<br>
<br><br>
<br><br>
<br>
<center>
<textarea name=source rows=12 cols=45 class=yk9>
脚本说明:
把如下代码加入<body>区域中
<FORM name=menuform>
<SELECT  size=1  name=msg>
<OPTION  value="http://www.njcatv.net/" selected>njcatv.net</option>
<option value="http://www.mini-carving.com/">mini-carving.com</option>
<option value="http://www.hehongjiang.com/">hehongjiang.com</option>
<option value="http://www.lz.gs.cninfo.net/hulu/hulu.html">lz.gs.cninfo.net</option>
<option value="http://www.jequirity.com/">jequirity.com</option>
<option value="http://www.163.com/">163.com</option><option value="http://www.sohu.com/">www.sohu</option>
<option value="http://www.sina.com.cn/">sina.com.cn</option>
<option value="http://www.yahoo.com.cn/">yahoo.com.cn</option>
</SELECT><A   href="javascript:go();"><IMG alt="点击这里导航"   src="go0613.gif"   width=24 align=absMiddle border=0></a></FORM>
<SCRIPT language=javascript>
<!-- Begin

function go() {
document.location = document.menuform.msg.options[document.menuform.msg.selectedIndex].value
}
function rotate() {
menu = document.menuform.msg;
chosen = menu.selectedIndex;
menu.selectedIndex= (chosen == (menu.length-1)) ? 0 : chosen + 1;
setTimeout("rotate()",2000);
}
rotate();
// End -->
</SCRIPT>
</textarea>
<SCRIPT LANGUAGE="JavaScript">

<!-- hide

function goHist(a) 

{

   history.go(a);

}

//-->

</script>

<FORM METHOD="post">
<INPUT TYPE="button" VALUE="返回" onClick="goHist(-1)" style="background-color: #8000FF; color: rgb(255,255,255)">
</form>
</center>
<br>
<br>
</body>
</html>

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