diff --git a/includes/ratios/functions.php b/includes/ratios/functions.php
index f82ca35ed..100e83e28 100644
--- a/includes/ratios/functions.php
+++ b/includes/ratios/functions.php
@@ -196,12 +196,9 @@ function dEvol($nAnnee,$nRatio){
  * @return int
  */
 function graphPercent($nRatio,$totalRatio){
-	global $firephp;
 	global $ratiosEntrep;
 	$ratio = isset($ratiosEntrep[0][$nRatio]) ? $ratiosEntrep[0][$nRatio] : 0;
 	$totalRatio = $ratiosEntrep[0][$totalRatio];
-	$firephp->log($totalRatio,'totalRatio');
-	
 	if ( ($ratio!='NS' || $ratio!=NULL) && ($totalRatio!=0 || $totalRatio!='NS')){
 		return $ratio*100/$totalRatio;
 	}else{
@@ -245,13 +242,11 @@ function dPercent($nAnnee,$nRatio,$totalRatio){
  * @return string
  */
 function wrapComment($text){
-	global $firephp;
 	$fontSize = 2;
 	$blockSize = 500;
 	$newtext = wordwrap($text, $blockSize/$fontSize , "\n");
 	$newtext = htmlentities($newtext);
 	$newtext = nl2br($newtext);
-	$firephp->log($newtext, 'newtext');
 	return $newtext;
 }
 ?>
\ No newline at end of file