diff --git a/modules/addon/tpl.admin/addon_info.html b/modules/addon/tpl.admin/addon_info.html
index 35ae27aa5..ace34385d 100644
--- a/modules/addon/tpl.admin/addon_info.html
+++ b/modules/addon/tpl.admin/addon_info.html
@@ -14,7 +14,7 @@
 </tr>
 <tr>
   <th>{$lang->homepage}</th>
-  <td><a href="#" onclick="window.open({$addon_info->author->homepage});return false;">{$addon_info->author->homepage}</a></td>
+  <td><a href="#" onclick="window.open('{$addon_info->author->homepage}');return false;">{$addon_info->author->homepage}</a></td>
 </tr>
 <tr>
   <th>{$lang->regdate}</th>
@@ -36,7 +36,7 @@
 </tr>
 <tr>
   <th>{$lang->homepage}</th>
-  <td><a href="#" onclick="window.open({$history->homepage});return false;">{$history->homepage}</a></td>
+  <td><a href="#" onclick="window.open('{$history->homepage}');return false;">{$history->homepage}</a></td>
 </tr>
 <tr>
   <th>{$lang->regdate}</th>
diff --git a/modules/layout/tpl.admin/layout_detail_info.html b/modules/layout/tpl.admin/layout_detail_info.html
index 28adce987..1d940bbb8 100644
--- a/modules/layout/tpl.admin/layout_detail_info.html
+++ b/modules/layout/tpl.admin/layout_detail_info.html
@@ -14,7 +14,7 @@
 </tr>
 <tr>
   <th>{$lang->homepage}</th>
-  <td><a href="#" onclick="window.open({$layout_info->author->homepage});return false;">{$layout_info->author->homepage}</a></td>
+  <td><a href="#" onclick="window.open('{$layout_info->author->homepage}');return false;">{$layout_info->author->homepage}</a></td>
 </tr>
 <tr>
   <th>{$lang->regdate}</th>
@@ -36,7 +36,7 @@
 </tr>
 <tr>
   <th>{$lang->homepage}</th>
-  <td><a href="#" onclick="window.open({$history->homepage});return false;">{$history->homepage}</a></td>
+  <td><a href="#" onclick="window.open('{$history->homepage}');return false;">{$history->homepage}</a></td>
 </tr>
 <tr>
   <th>{$lang->regdate}</th>
diff --git a/modules/module/tpl.admin/module_info.html b/modules/module/tpl.admin/module_info.html
index 23216e13b..09a09af45 100644
--- a/modules/module/tpl.admin/module_info.html
+++ b/modules/module/tpl.admin/module_info.html
@@ -14,7 +14,7 @@
 </tr>
 <tr>
   <th>{$lang->homepage}</th>
-  <td><a href="#" onclick="window.open({$module_info->author->homepage});return false;">{$module_info->author->homepage}</a></td>
+  <td><a href="#" onclick="window.open('{$module_info->author->homepage}');return false;">{$module_info->author->homepage}</a></td>
 </tr>
 <tr>
   <th>{$lang->regdate}</th>
@@ -36,7 +36,7 @@
 </tr>
 <tr>
   <th>{$lang->homepage}</th>
-  <td><a href="#" onclick="window.open({$history->homepage});return false;">{$history->homepage}</a></td>
+  <td><a href="#" onclick="window.open('{$history->homepage}');return false;">{$history->homepage}</a></td>
 </tr>
 <tr>
   <th>{$lang->regdate}</th>