<script language=javascript>
f1.wait.value="abc";
</script><form name="form" method="post" action="" name=f1>
<input type="text" name="wait">
</form>
</body>
f1.wait.value="abc";
</script><form name="form" method="post" action="" name=f1>
<input type="text" name="wait">
</form>
</body>
<input name="dd" type="text" id="dd" value="">
</form>
<script language="javascript">
var abc="abcdfadsf";
form1.dd.value=abc;
</script>
你的form的name最好改一改,不要用form