1. xoops
打開目前使用的布景目錄，編輯theme.html檔
尋找</head>標籤
在上方加上
語法:
<{if !$xoops_isuser}>
<div class="maintable">
<script type="text/javascript" src="<{$xoops_imageurl}>pmlogin.js"></script>
<div id="popupWin" style="border:0px solid #000000; display:none; position:absolute; z-index:9999; width:180px; height:115px; right:1px; bottom:1px; background-image:url('<{$xoops_url}>/images/pmlogin.jpg')" onselectstart="return false;" onmousedown="return popupWinespopup_DragDrop(event);" >
<div id="popupWin_header" style="cursor:default; display:none; position:absolute; left:0px; width:178px; top:5px; height:18px; font:10px arial,sans-serif; color:#000000; text-decoration:none;">

<span id="popupWintitleEl"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font style="color:#000000;">登錄提示</font></b></span>
<span style="position:absolute; right:0px; top:2px; cursor:pointer; color:#FFFFFF; font:10px arial,sans-serif; position:absolute; right:4px;" onclick="popupWinespopup_Close()" onmousedown="event.cancelBubble=true;" onmouseover="style.color='#FFFFFF';" onmouseout="style.color='#FFFFFF';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;·</span></div>

<div id="popupWin_content" onmousedown="event.cancelBubble=true;" style="display:none; border-left:0px solid #000000; border-top:0px solid #000000; border-bottom:0px solid #000000; border-right:0px solid #000000; padding:0px; overflow:hidden; text-align:center; font:10px arial,sans-serif; position:absolute; left:0px; width:178px; top:35px; height:80px;">
&nbsp;<font style="color:#333333;">歡迎訪問&nbsp;<{$xoops_sitename}>&nbsp;！</font><br /><br />
<font style="color:#333333;">請您<a href="<{$xoops_url}>/user.php">登錄</a>或<a href="<{$xoops_url}>/modules/profile/register.php">註冊</a></font><br /><br /><font style="color:#666666;">本提示數秒後自動隱藏</font>
</div></div> </div><{/if}>
把附件pmlogin.rar解壓縮為pmlogin.js
放到您的佈景資料夾內.
圖片放到{xoops}/images裡頭即可.
記的要清空templates_c目錄裡的檔案.

XOOPS參考站台

2.phpbb 修改方式:
開啟
overall_header.tpl
找
</head>
在之前插入
語法:
<!-- BEGIN switch_user_logged_out -->
<div class="maintable">
<script type="text/javascript" src="pmlogin.js"></script>
<div id="popupWin" style="border:0px solid #000000; display:none; position:absolute; z-index:9999; width:180px; height:115px; right:1px; bottom:1px; background-image:url('images/pmlogin.jpg')" onselectstart="return false;" onmousedown="return popupWinespopup_DragDrop(event);" >
<div id="popupWin_header" style="cursor:default; display:none; position:absolute; left:0px; width:178px; top:5px; height:18px; font:10px arial,sans-serif; color:#000000; text-decoration:none;">
<span id="popupWintitleEl">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b><font style="color:#000000;">登錄提示</font></b></span>
<span style="position:absolute; right:0px; top:2px; cursor:pointer; color:#FFFFFF; font:10px arial,sans-serif; position:absolute; right:4px;" onclick="popupWinespopup_Close()" onmousedown="event.cancelBubble=true;" onmouseover="style.color='#FFFFFF';" onmouseout="style.color='#FFFFFF';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;·</span></div>
<div id="popupWin_content" onmousedown="event.cancelBubble=true;" style="display:none; border-left:0px solid #000000; border-top:0px solid #000000; border-bottom:0px solid #000000; border-right:0px solid #000000; padding:0px; overflow:hidden; text-align:center; font:10px arial,sans-serif; position:absolute; left:0px; width:178px; top:35px; height:80px;">
&nbsp;<font style="color:#333333;">歡迎光臨&nbsp;{SITENAME}&nbsp;！</font><br />
<font style="color:#333333;">請您<a href="{U_LOGIN_LOGOUT}">={L_LOGIN_LOGOUT}登錄</a>或<a href="{U_REGISTER}">={L_REGISTER}</a></font><br /><font style="color:#666666;">本提示於數秒後自動關閉</font>
</div></div></div>
<!-- END switch_user_logged_out -->
把把附件pmlogin.rar解壓縮為pmlogin.js放到您的PHPBB資料夾內.
圖片更名為pmlogin.jpg再放到images裡頭即可.

附件:
pmlogin.rar


PHPBB參考站台
測試帳號:test 密碼:test