Implementation of JavaScript remote calling of Baidu handwriting pad code (mouse input method)_Other special effects

<meta http-equiv="Content-Type" content="text/html;charset=gb2312"> <title>Baidu online writing pad</title> <style> #sx{color:#00C;text-decoration:underline;cursor:pointer;} </style> <form name="f" action="s"> <input type="text" name="wd" id="kw" maxlength="100"> <input type="submit" value="" id="su"> <span id="sx">Handwriting</span> </form>