<script>
var lVal = document.testf.textfield.value;
</script><form name="testf">
<input type="text" name="textfield">
</form>
var lVal = document.testf.textfield.value;
</script><form name="testf">
<input type="text" name="textfield">
</form>
调试欢乐多
<script>
function input(ok)
{
alert("text的值:"+ok.test.value);
}
</script>
<body>
<form name="form2" >
<input type="text" name="test" >
<input type="submit" name="Submit" value="Submit" onClick=input(form2)>
</form>
</body>
</html>