diff --git a/htdocs/lib/functions.inc.php b/htdocs/lib/functions.inc.php
index 1cf967cc5d5..0d3b7321551 100644
--- a/htdocs/lib/functions.inc.php
+++ b/htdocs/lib/functions.inc.php
@@ -804,13 +804,15 @@ function print_duree_select($prefix)
   print "</select>\n";  
 }
 
+/*
+ * Return an amount with format	"9 999.99"
+ */
 function price($amount)
 {
-  return number_format($amount, 2, '.', ' ');
-  //return sprintf("%.2f", $amount);
+	$dec='.'; $thousand=' ';	
+	return ereg_replace(' ','&nbsp;',number_format($amount, 2, $dec, $thousand));
 }
 
-
 function francs($euros)
 {
   return price($euros * 6.55957);