开窗口向父窗口进行赋值的问题？？？

Question

<script>
window.open("mailaddr.htm","","");
</script>
mailto:<input type=text name=receiver size=50>mailaddr.htm
<script>
function chooceaddr(obj)
{
opener.document.all.receiver.value="";
for(i=0;i<obj.options.length;i++)
if(obj.options[i].selected)
opener.document.all.receiver.value+=obj.options[i].value+";";
}
</script>
<select onchange=chooceaddr(this) multiple>
<option value="[email protected]">aaa
<option value="[email protected]">bbb
<option value="[email protected]">ccc
<option value="[email protected]">ddd
</select>

Answer 1

NetScape does not support "all",so you'd better use form's name<script>
window.open("mailaddr.htm","","");
</script>
<form name=mail>
mailto:<input type=text name=receiver size=50>
</form>opener.document.mail.receiver.value...