diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 2e2bf34a75d..17e9467fb81 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -2252,6 +2252,47 @@ function img_phone($titlealt = 'default', $option = 0)
 	return img_picto($titlealt, $img);
 }
 
+/**
+ *  Show search logo
+ *
+ *  @param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
+ *	@param  string	$other      Add more attributes on img
+ *  @return string      		Retourne tag img
+ */
+function img_search($titlealt = 'default', $other = '')
+{
+	global $conf, $langs;
+
+	if ($titlealt == 'default') $titlealt = $langs->trans('Search');
+	
+	$img = img_picto($titlealt, 'search.png', $other, false, 1);
+	
+	$input = '<input type="image" class="liste_titre" name="button_search" src="'.$img.'" ';
+	$input.= 'value="'.dol_escape_htmltag($titlealt).'" title="'.dol_escape_htmltag($titlealt).'" >';
+
+	return $input;
+}
+
+/**
+ *  Show search logo
+ *
+ *  @param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
+ *	@param  string	$other      Add more attributes on img
+ *  @return string      		Retourne tag img
+ */
+function img_searchclear($titlealt = 'default', $other = '')
+{
+	global $conf, $langs;
+
+	if ($titlealt == 'default') $titlealt = $langs->trans('Search');
+	
+	$img = img_picto($titlealt, 'searchclear.png', $other, false, 1);
+	
+	$input = '<input type="image" class="liste_titre" name="button_removefilter" src="'.$img.'" ';
+	$input.= 'value="'.dol_escape_htmltag($titlealt).'" title="'.dol_escape_htmltag($titlealt).'" >';
+
+	return $input;
+}
 
 /**
  *	Show information for admin users