function MM_changeProp(obj){
var lst = obj.form.all("name[]");
for (var i=0;i<lst.length;i++){
lst[i].value=obj.value;
}
}调用时用MM_changeProp(this)
var lst = obj.form.all("name[]");
for (var i=0;i<lst.length;i++){
lst[i].value=obj.value;
}
}调用时用MM_changeProp(this)
给你20分好不好?不够再抱抱好了。^_^
这样实现
<SCRIPT>
function MM_changeProp(aForm){
var l=aForm.name1.length;
var i;
for (i=1;i<2;i++)
aForm.name1[i].value=aForm.name1[0].value;
}
</SCRIPT><form action="www.htm" method="post" name="addnew" id="addnew">
<table width="36%" border="0" cellspacing="1" bgcolor="#000000">
<tr bgcolor="#cccccc"><td>1.</td><td><div align="left">
<input name="name1" onfocusout="MM_changeProp(this.form)">
</div></td><td><div align="left"></div></td></tr><tr bgcolor="#cccccc">
<td>2.</td><td> <div align="left">
<input name="name1" >
</div></td><td> <div align="left"></div></td></tr><tr bgcolor="#cccccc">
<td> </td><td height="25"> <div align="right">
<input type="submit" name="Submit2" value="提交">
</div></td><td height="25"> <input type="reset" name="Submit3" value="重置"></td></tr></table></form>