diff --git a/fp-plugins/commentcenter/tpls/deletecomm.tpl b/fp-plugins/commentcenter/tpls/deletecomm.tpl
index 229c57c..3b4ad44 100644
--- a/fp-plugins/commentcenter/tpls/deletecomm.tpl
+++ b/fp-plugins/commentcenter/tpls/deletecomm.tpl
@@ -7,7 +7,7 @@
 {include file=plugin:commentcenter/listcomments}
 <p>{$plang.sure}</p>
 <div class="buttonbar">
-{if $is_managing}
+{if isset($is_managing) && $is_managing}
 <input type="hidden" name="entry" value="{$entry}" />
 {assign var="button_suff" value="_2"}
 {else}
diff --git a/fp-plugins/commentcenter/tpls/editpol.tpl b/fp-plugins/commentcenter/tpls/editpol.tpl
index be4ff38..1515224 100644
--- a/fp-plugins/commentcenter/tpls/editpol.tpl
+++ b/fp-plugins/commentcenter/tpls/editpol.tpl
@@ -1,5 +1,6 @@
 {include file=plugin:commentcenter/header}
 {html_form}
+{if !isset($polnew)}{assign var="polnew" value=false}{/if}
 <h2>{if $polnew}{$plang.newpol}{else}{$plang.editpol}{/if}</h2>
 <dl class="option-set">
 	<dt>{$plang.apply_to}</dt>
@@ -8,7 +9,7 @@
 		<label for="all_entries">{$plang.all_entries}</label><br />
 		<input type="radio" name="apply_to" id="some_entries" value="some_entries"{if isset($policy.entry) and !empty($policy.entry)} checked="checked"{/if} />
 		<label for="some_entries">{$plang.some_entries}</label><br />
-		<input type="radio" name="apply_to" id="properties" value="properties"{if !$polnew && isset($policy.is_all) & !$policy.is_all & isset($policy.entry) & empty($policy.entry)} checked="checked"{/if} />
+		<input type="radio" name="apply_to" id="properties" value="properties"{if !$polnew && isset($policy.is_all) && !$policy.is_all & isset($policy.entry) & empty($policy.entry)} checked="checked"{/if} />
 		<label for="properties">{$plang.properties}</label><br />
 	</dd>
 	<dt><label for="behavoir">{$plang.behavoir}</label></dt>
diff --git a/fp-plugins/commentcenter/tpls/listpolicies.tpl b/fp-plugins/commentcenter/tpls/listpolicies.tpl
index 6424066..7235312 100644
--- a/fp-plugins/commentcenter/tpls/listpolicies.tpl
+++ b/fp-plugins/commentcenter/tpls/listpolicies.tpl
@@ -14,9 +14,9 @@
 	<td class="main-cell">
 {if isset($delete)}<input type="hidden" name="del_policy[]" value="{$id}" />
 {/if}
-{if $policy.is_all}
+{if isset($policy.is_all) && $policy.is_all}
 		{$plang.all_entries}
-{elseif is_array($policy.entry) && count($policy.entry)>0}
+{elseif isset($policy.entry) && is_array($policy.entry) && count($policy.entry)>0}
 {$plang.fol_entries}
 <ul>
 {foreach from=$policy.entry item=entry}
@@ -29,7 +29,7 @@
 <li><span title="{$policy.entry}">{$policy.entry|idToSubject}</span></li>
 </ul>
 {else}
-	{if count($policy.categories)>0}
+	{if isset($policy.categories) && count($policy.categories)>0}
 		<p>{$plang.fol_cats}
 		{$policy.categories|@filed}</p>
 	{/if}