diff --git a/phpgwapi/inc/class.nextmatchs.inc.php b/phpgwapi/inc/class.nextmatchs.inc.php
index 75f0e6f9c5..ef5b45ccb1 100644
--- a/phpgwapi/inc/class.nextmatchs.inc.php
+++ b/phpgwapi/inc/class.nextmatchs.inc.php
@@ -243,7 +243,7 @@
 					$c_extraparams = count($extraparams) + 1;
 					for($i=0;$i<$c_extraparams;$i++)
 					{
-						if($extraparams[$i])
+						if(isset($extraparams[$i]))
 						{
 							list($var,$value) = explode('=',$extraparams[$i]);
 							if($var != 'menuaction')
@@ -306,7 +306,7 @@
 				'filter'  => $filter,
 				'q_field' => $qfield,
 				'sort'    => $sort,
-				'query'   => urlencode(stripslashes($GLOBALS['query']))
+				'query'   => urlencode(stripslashes(@$GLOBALS['query']))
 			);
 
 			$extravars = $this->split_extras($extravars,$extradata);
@@ -360,7 +360,7 @@
 				'filter'  => $filter,
 				'q_field' => $qfield,
 				'sort'    => $sort,
-				'query'   => urlencode(stripslashes($GLOBALS['query']))
+				'query'   => urlencode(stripslashes(@$GLOBALS['query']))
 			);
 
 			$extravars = $this->split_extras($extravars,$extradata);
@@ -683,7 +683,7 @@
 		{
 			if (! $currentcolor)
 			{
-				$currentcolor = $GLOBALS['tr_color'];
+				$currentcolor = @$GLOBALS['tr_color'];
 			}
 
 			if ($currentcolor == $GLOBALS['phpgw_info']['theme']['row_on'])
@@ -742,7 +742,7 @@
 				$extra = $this->extras_to_string($extra);
 			}
 
-			$extravar = 'order='.$var.'&sort='.$sort.'&filter='.$filter.'&qfield='.$qfield.'&start='.$start.'&query='.urlencode(stripslashes($GLOBALS['query'])).$extra;
+			$extravar = 'order='.$var.'&sort='.$sort.'&filter='.$filter.'&qfield='.$qfield.'&start='.$start.'&query='.urlencode(stripslashes(@$GLOBALS['query'])).$extra;
 
 			$link = ($this->action?$this->page($extravar):$GLOBALS['phpgw']->link($program,$extravar));
 
diff --git a/phpgwapi/inc/common_functions.inc.php b/phpgwapi/inc/common_functions.inc.php
index ebc24c9c61..af118cd14c 100755
--- a/phpgwapi/inc/common_functions.inc.php
+++ b/phpgwapi/inc/common_functions.inc.php
@@ -692,7 +692,7 @@
 		{
 			if ($p1 == '_UNDEF_' && $p1 != 1)
 			{
-				$obj = new $classname;
+				$obj = @new $classname;
 			}
 			else
 			{
diff --git a/phpgwapi/inc/footer.inc.php b/phpgwapi/inc/footer.inc.php
index 147bfefb49..c566a48426 100644
--- a/phpgwapi/inc/footer.inc.php
+++ b/phpgwapi/inc/footer.inc.php
@@ -36,16 +36,16 @@
 	\**************************************************************************/
 	if (PHPGW_APP_INC != PHPGW_API_INC &&	// this prevents an endless inclusion on the homepage 
 		                                	// (some apps set currentapp in hook_home => it's not releyable)
-		(file_exists (PHPGW_APP_INC . '/footer.inc.php') || isset($GLOBALS['HTTP_GET_VARS']['menuaction'])) &&
+		(file_exists (PHPGW_APP_INC . '/footer.inc.php') || isset($_GET['menuaction'])) &&
 		$GLOBALS['phpgw_info']['flags']['currentapp'] != 'home' &&
 		$GLOBALS['phpgw_info']['flags']['currentapp'] != 'login' &&
 		$GLOBALS['phpgw_info']['flags']['currentapp'] != 'logout' &&
 		!@$GLOBALS['phpgw_info']['flags']['noappfooter'])
 	{
-		if ($GLOBALS['HTTP_GET_VARS']['menuaction'])
+		if ($_GET['menuaction'])
 		{
-			list($app,$class,$method) = explode('.',$GLOBALS['HTTP_GET_VARS']['menuaction']);
-			if (is_array($GLOBALS[$class]->public_functions) && $GLOBALS[$class]->public_functions['footer'])
+			list($app,$class,$method) = explode('.',$_GET['menuaction']);
+			if (is_array($GLOBALS[$class]->public_functions) && isset($GLOBALS[$class]->public_functions['footer']))
 			{
 //				eval("\$GLOBALS[$class]->footer();");
 				$GLOBALS[$class]->footer();