document.write("<table width='900' height='25' style='font-size:14px;background-color:#FFFFFF'><tr><td align='center' style='padding-right:10px;'><form action='login_user.php' method='post' style='margin:0px; padding:0px;' onsubmit='return ck_login(this)'><input type='hidden' name='act' value='login'></td><td align='right'><B>C2用户登陆</B> 用户名：<input type='text' size='12' name='accounts'> 密码：<input type='password' name='pwd' size='12'> 验证码：<input type='text' size='6' name='img_num'></td><td width='50'><img id='img_code' src='img-auth.php' width='46' height='16' style='border:1px solid #666666; vertical-align:meddle'></td><td width='50'><a href='#' onclick='ch_imgcode();return false;' alt='点击切换图形验证码'>看不清</a></td><td width='240'><input type=image src='images/Login.gif' alt='登陆'> &nbsp; <a href='pwd_find.php' title='找回密码' target=_blank><img src='images/forget.gif'></a></form></td></tr></table>");