function onlyNumbers(e)
{
	var charCode;
	
	if(window.event) // IE
	{
		charCode = e.keyCode;
	}
	else if(e.which) // Netscape/Firefox/Opera
	{
		charCode = e.which;
	}
	
	if (charCode > 31 && (charCode < 48 || charCode > 57))
	//if (charCode > 31 && ((charCode < 48 || charCode > 57) || charCode !=109))
  	return false;
					
	return true;
					
}