<form name="" action="" method="">
<input type="" name="" value="" >
<input type="submit" name="" value="查找" >
</form>
<form name="" action="" method="">
<input type="" name="" value="" >
<input type="reset" name="" value="置换" >
</form>
<form name="" action="" method="">
<textarea name="" cols="30" rows="6">输入要查找的内容
</textarea>
</form>