cccccccccc dddddddddddd fffffffffffff <textarea name="ta1" rows=5 cols=50> aaaaaaaaaaaaaa bbbbbbbbbbbbbb cccccccccc dddddddddddd fffffffffffff </textarea> <input value="1" name="line"> <input type=button onclick="goL(parseInt(line.value));" value="go">
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]
