diff --git a/GameEngine/Units.php b/GameEngine/Units.php
index f262e8b1..a834a7d3 100755
--- a/GameEngine/Units.php
+++ b/GameEngine/Units.php
@@ -124,8 +124,8 @@ class Units {
                 if($disabled != "" && $post['c'] == 3){
                 $form->addError("error","You can't attack this village/oasis with normal attack");
                 }
-                if(    !$post['t1'] && !$post['t2'] &&  !$post['t3'] && !$post['t4'] && !$post['t5'] &&
-                    !$post['t6'] && !$post['t7'] &&  !$post['t8'] && !$post['t9'] && !$post['t10'] &&  !$post['t11']){
+                if(empty($post['t1']) && empty($post['t2']) &&  empty($post['t3']) && empty($post['t4']) && empty($post['t5']) &&
+                    empty($post['t6']) && empty($post['t7']) &&  empty($post['t8']) && empty($post['t9']) && empty($post['t10']) &&  empty($post['t11'])){
                 $form->addError("error","You need to mark min. one troop");
                 }
 
diff --git a/Templates/a2b/attack.tpl b/Templates/a2b/attack.tpl
index f5d855ee..8b2723ad 100644
--- a/Templates/a2b/attack.tpl
+++ b/Templates/a2b/attack.tpl
@@ -20,7 +20,7 @@ $to = array('x'=>$coor['x'], 'y'=>$coor['y']);
 			$fastertroops = 1;
 			}
 $time = round($generator->procDistanceTime($from,$to,300,0)/$fastertroops);
-$foolartefact = $database->getFoolArtefactInfo(2,$village->wid,$seesion->uid);
+$foolartefact = $database->getFoolArtefactInfo(2,$village->wid,$session->uid);
 if(count($foolartefact) > 0){
 foreach($foolartefact as $arte){
 if($arte['bad_effect'] == 1){
@@ -143,7 +143,7 @@ $end = ($tribe*10);
 
                         <td><?php echo $process[1]; ?></td>
 
-                        <td colspan="<?php if($process['t11'] != ''){ echo"11"; }else{ echo"10"; } ?>"><?php echo $actionType." to ".$process['1']; ?></td>
+                        <td colspan="<?php if(!empty($process['t11'])){ echo"11"; }else{ echo"10"; } ?>"><?php echo $actionType." to ".$process['1']; ?></td>
 
                     </tr>
 
@@ -157,7 +157,7 @@ $end = ($tribe*10);
                  <?php 
                 for($i=$start;$i<=($end);$i++) {
                       echo "<td><img src=\"img/x.gif\" class=\"unit u$i\" title=\"".$technology->getUnitName($i)."\" alt=\"".$technology->getUnitName($i)."\" /></td>";    
-                  } if ($process['t11'] != ''){
+                  } if (!empty($process['t11'])){
                   echo "<td><img src=\"img/x.gif\" class=\"unit uhero\" title=\"Hero\" alt=\"Hero\" /></td>";    
                   
                   }?>
@@ -420,7 +420,7 @@ $end = ($tribe*10);
 			$fastertroops = 1;
 			}
                 $time = round($generator->procDistanceTime($from,$to,min($speeds),1)/$fastertroops);
-				$foolartefact = $database->getFoolArtefactInfo(2,$village->wid,$seesion->uid);
+				$foolartefact = $database->getFoolArtefactInfo(2,$village->wid,$session->uid);
 				if(count($foolartefact) > 0){
 				foreach($foolartefact as $arte){
 				if($arte['bad_effect'] == 1){
@@ -436,7 +436,7 @@ $end = ($tribe*10);
 
             
 
-            <td colspan="<?php if($process['t11'] != ''){ echo"11"; }else{ echo"10"; } ?>">
+            <td colspan="<?php if(!empty($process['t11'])){ echo"11"; }else{ echo"10"; } ?>">
 
             <div class="in">in <?php echo $generator->getTimeFormat($time); ?></div>
 
diff --git a/Templates/a2b/search.tpl b/Templates/a2b/search.tpl
index 34e4ff92..eb061e4e 100644
--- a/Templates/a2b/search.tpl
+++ b/Templates/a2b/search.tpl
@@ -1,11 +1,11 @@
 <table id="coords" cellpadding="1" cellspacing="1">
-<input type="hidden" name="disabledr" value="<?php echo $disabledr; ?>">
-<input type="hidden" name="disabled" value="<?php echo $disabled; ?>">
+<input type="hidden" name="disabledr" value="<?php echo (isset($disabledr) ? $disabledr : ''); ?>">
+<input type="hidden" name="disabled" value="<?php echo (isset($disabled) ? $disabled : ''); ?>">
     <tbody><tr>
         <td class="sel">
 
             <label>
-                <input class="radio" name="c" <?php if (!$checked) {?> checked=checked <?php }?>value="2" type="radio" <?php echo $disabledr; ?>>
+                <input class="radio" name="c" <?php if (!isset($checked) || !$checked) {?> checked=checked <?php }?>value="2" type="radio" <?php echo (isset($disabledr) ? $disabledr : ''); ?>>
                 Reinforcement
             </label>
         </td>
@@ -29,7 +29,7 @@
     <tr>
         <td class="sel">
             <label>
-                <input class="radio" name="c" <?php echo $checked; ?> value="4" type="radio">
+                <input class="radio" name="c" <?php echo (isset($checked) ? $checked : ''); ?> value="4" type="radio">
                 Raid
             </label>
         </td>