var strUser = '<form method="post" target="_self" action="http://my.exinshi.com/">登录名：<input name="user_name" type="text" class="input"> 密码 <input name="user_pwd" type="password" class="input"> <input type="submit" class="botton" value="登录">　<a href="http://my.exinshi.com/get_password.html" target="_blank">找回密码</a>　<a href="http://my.exinshi.com/reg.html" target="_blank">注册</a></form>';document.getElementById('login_area').innerHTML = strUser;