可选择的发信按钮.txt

JavaScript特效（新）这里有许多的JAVA特效.供学者参考

<center>
<center>
<form name="add">
你要... <select name="list" onChange="update()">
<option value="mailto:[e-mail]">发信给ahao
<option value="http://www.netscape.com">去网景主页
<option value="http://www.microsoft.com">去微软主页
<option value="http://www.netease.com/~hhuang">去ahao主页
</select>&nbsp;
<a href="golink">执行</a>
</form>
</center>

<SCRIPT LANGUAGE="JavaScript">
<!--  Begin
pos = 9999;
for(num=0;num<document.links.length;num++) {
if (document.links[num].href.indexOf("golink") != -1) {
pos = num;
num = 5000;
   }
}
function update() {
if (pos!=9999) {
sel = document.add.list.selectedIndex;
document.links[pos].href = document.add.list[sel].value;
   }
}
update();
// End -->
</script>
</center>