请这一段代码错在哪里?求指教.
<script language=vbscript>
sub window_onload
text3.value="2001-12-31"
end sub
</script>
<input type="file" name="text3" >
或
<script language=vbscript>
sub window_onload
text3.value="2001-12-31"
end sub
</script>
<input type="file" ID="text3" >
提示,找不到对象 TEXT3