$('#header_login').html('<span id="login_info" style="display:none" ><span style="margin-left:0px;"><a href="http://mail.gztrc.edu.cn" target="_blank" style="color:#fff;">电子邮局</a> | <a href="http://www.gztrc.edu.cn" style="color:#fff;">学院主页</a> | <a href="http://www.gztrc.edu.cn/u.php"><font color="#0000ff"><b class="username"></b></font></a>&nbsp;<a class="rolename"></a> 欢迎您回来！&nbsp;<a href="http://www.gztrc.edu.cn/u.php" target="_blank"><font color="#FF7F04"><b>会员中心</b></font></a> <a href="http://www.gztrc.edu.cn/u.php?main_page=%2Fmessage-inbox%3Fmessage_type%3Dnew" style="display:none" target="_blank"><font color="red" >你有新信息(<u class="new_messages"></u>)</font></a> <a href="http://www.gztrc.edu.cn/u.php/member-logout" onclick="return ajax_logout()">安全退出</a></span></span><span id="login_link" ><a href="http://mail.gztrc.edu.cn" target="_blank">电子邮局</a> | <a href="http://www.gztrc.edu.cn">学院主页</a> | <a href="http://www.gztrc.edu.cn/index.php/core/member-register">注册</a> | <a href="http://www.gztrc.edu.cn/u.php/member-login">登录</a></span><div style=" position:absolute; background-color:#ffffff;border:4px solid #8CB8EA;display:none;z-index:999" id="loginbox"><form id="login_form" method="post" onsubmit="ajax_login();return false;"><table id="login" align="center" cellpadding="4" cellspacing="0" width="100%"><tr><td colspan="2" align ="left" style="font-size:14px;font-weight:bolder; background-color:#F1F7FD" > 登录</td><td style="background-color:#F1F7FD"><div style="width:28px;font-size:12px;float:right;padding-right:5px;line-height:18px;font-weight:bold;cursor:pointer;" onclick="$(\'#loginbox\').hide();">X</div></td></tr><tr><td>&nbsp;</td><td class="td_left" align ="right"><br /><select name="type"><option value="username">帐号</option><option value="email">邮箱</option><option value="id">UID</option></select>	</td><td  class="td_right" align ="left"><br /> <input type="text" name="username" id="username" class="input" /> </td></tr><tr><td>&nbsp;</td><td class="td_left" align ="right">密码</td><td  class="td_right" align ="left"> <input name="password" type="password" id="password" class="input" /> </td></tr><tr><td>&nbsp;</td><td ></td><td  class="td_right" align="left"><input type="checkbox" name="remember_me" value="1" /> 记住密码 <a href="http://www.gztrc.edu.cn/index.php/member-getpassword">忘记密码</a></td></tr><tr><td colspan="3" align="center"><input type="submit" value="登录" tabindex="3" class="submit"/> <input type="button" value="取消" onclick="$(\'#loginbox\').hide();" /><input type="hidden" name="forward" value="http://gztrc.edu.cn/"/>				</td></tr></table></form></div><script language="javascript">function ajax_login(){if($(\'#login_form input[name=username]\').val()==\'\'){alert(\'账号不能为空\');return false;}if($(\'#login_form input[name=password]\').val()==\'\'){alert(\'密码不能为空\');return false;}$.ajax({type:\'POST\',url:"http://www.gztrc.edu.cn/u.php/member-login",data:$(\'#login_form\').serialize(),dataType:\'json\',success:function(msg){if(msg==\'no_such_username\')alert(\'此用户不存在\');if(msg==\'user_no_verify\')alert(\'此用户还在审核中\');if(msg==\'wrong_password\')alert(\'帐号或密码错误\');if(msg.status==\'0\'){$(\'#login_link\').hide();$(\'#loginbox\').hide();$(\'#login_info .username\').html(msg.username);if(msg.message){$(\'#login_info .new_messages\').show().html(msg.message);}$(\'#login_info\').show();}}})}function ajax_logout(){if(!confirm(\'确定要退出么？\'))return false;$.ajax({type:\'POST\',url:"http://www.gztrc.edu.cn/u.php/member-logout",success:function(msg){$(\'#login_link\').show();$(\'#login_info\').hide();}});return false;}function loginshwo(){$(\'#loginbox\').css({left: parseInt((get_scrollLeft() + get_document_width() - 150)/2) +\'px\',top: parseInt(get_scrollTop() + (get_document_height() - 90)/2) +\'px\',width:\'300px\',height:\'180px\'}).show();}</script>');