diff --git a/htdocs/cashdesk/include/keypad.php b/htdocs/cashdesk/include/keypad.php
new file mode 100644
index 00000000000..e8c3780f348
--- /dev/null
+++ b/htdocs/cashdesk/include/keypad.php
@@ -0,0 +1,44 @@
+<?php
+/* Copyright (C) 2014	Charles-FR BENKE		<charles.fr@benke.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+function genkeypad($keypadname, $formname)
+{
+	// défine the font size of button
+	$btnsize=32;
+	$sz='<input type="button" id="closekeypad'.$keypadname.'" value="X" style="display:none;" onclick="closekeypad(\''.$keypadname.'\')"/>'."\n";
+	$sz.='<input type="button" value="..." id="openkeypad'.$keypadname.'" onclick="openkeypad(\''.$keypadname.'\')"/><br>'."\n";
+	$sz.='<div id="keypad'.$keypadname.'" style="position:absolute;z-index:90;display:none; background:#AAA; vertical-align:top;">'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 7 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',7);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 8 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',8);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 9 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',9);"/><br/>'."\n";
+
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 4 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',4);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 5 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',5);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 6 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',6);"/><br/>'."\n";
+
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 1 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',1);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 2 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',2);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 3 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',3);"/><br/>'."\n";
+	
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value=" 0 " onclick="addvalue(\''.$keypadname.'\',\''.$formname.'\',0);"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value="&larr;" ';
+	$sz.=' onclick="document.getElementById(\''.$keypadname.'\').value=document.getElementById(\''.$keypadname.'\').value.substr(0,document.getElementById(\''.$keypadname.'\').value.length-1);modif();"/>'."\n";
+	$sz.='<input type="button" style="font-size:'.$btnsize.'px;" value="CE" onclick="document.getElementById(\''.$keypadname.'\').value=0;modif();"/>'."\n";
+	$sz.='</div>';
+	return $sz;
+}
+?>