<?xml version="1.0" encoding="utf-8" ?>
<!--

    Copyright (C) 2009 eXo Platform SAS.

    This is free software; you can redistribute it and/or modify it
    under the terms of the GNU Lesser General Public License as
    published by the Free Software Foundation; either version 2.1 of
    the License, or (at your option) any later version.

    This software 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this software; if not, write to the Free
    Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
    02110-1301 USA, or see the FSF site: http://www.fsf.org.

-->
<bindings xmlns="http://www.mozilla.org/xbl">
	<binding id="numericfield">
		<implementation>
			<constructor>
				this.keypress = CheckIsDigit ;
			</constructor>
			<method name="CheckIsDigit">
				<body>
					var iCode = keyCode ;

					var bAccepted =
						(
							( iCode >= 48 && iCode <= 57 )		// Numbers
							|| (iCode >= 37 && iCode <= 40)		// Arrows
							|| iCode == 8						// Backspace
							|| iCode == 46						// Delete
						) ;

					return bAccepted ;
			   </body>
			</method>
		</implementation>
		<events>
			<event type="keypress" value="CheckIsDigit()" />
		</events>
	</binding>
</bindings>