--- /usr/share/zabbix/latest.php.orig	2013-10-21 10:48:58.000000000 +0200
+++ /usr/share/zabbix/latest.php	2013-10-25 13:04:50.000000000 +0200
@@ -315,10 +338,14 @@
 	}
 
 	if(($db_item['value_type']==ITEM_VALUE_TYPE_FLOAT) || ($db_item['value_type']==ITEM_VALUE_TYPE_UINT64)){
-		$actions = new CLink(_('Graph'),'history.php?action=showgraph&itemid='.$db_item['itemid']);
+		( ($db_item['history'] == 0) && ($db_item['trends'] == 0) )
+			? $actions = '-'
+			: $actions = new CLink(_('Graph'),'history.php?action=showgraph&itemid='.$db_item['itemid']);
 	}
 	else{
-		$actions = new CLink(_('History'),'history.php?action=showvalues&itemid='.$db_item['itemid']);
+		($db_item['history'] == 0)
+			? $actions = '-'
+			: $actions = new CLink(_('History'),'history.php?action=showvalues&itemid='.$db_item['itemid']);
 	}
 
 	$item_status = $db_item['status'] == ITEM_STATUS_NOTSUPPORTED ? 'unknown' : null;
@@ -492,10 +520,14 @@
 
 	// column "action"
 	if (($db_item['value_type'] == ITEM_VALUE_TYPE_FLOAT) || ($db_item['value_type'] == ITEM_VALUE_TYPE_UINT64)) {
-		$actions = new CLink(_('Graph'), 'history.php?action=showgraph&itemid='.$db_item['itemid']);
+		( ($db_item['history'] == 0) && ($db_item['trends'] == 0) )
+			? $actions = '-'
+			: $actions = new CLink(_('Graph'), 'history.php?action=showgraph&itemid='.$db_item['itemid']);
 	}
 	else{
-		$actions = new CLink(_('History'), 'history.php?action=showvalues&itemid='.$db_item['itemid']);
+		($db_item['history'] == 0)
+			? $actions = '-'
+			:$actions = new CLink(_('History'), 'history.php?action=showvalues&itemid='.$db_item['itemid']);
 	}
 
 	$item_status = $db_item['status'] == ITEM_STATUS_NOTSUPPORTED ? 'unknown' : null;