// JScript File
    function NumericAndWildCard(e)
    {
        var sMask = "!@#$%^&*(){}[]\\;/-<>+=._";
        var KeyTyped=e.charCode? e.charCode : e.keyCode;
        if (sMask.indexOf(String.fromCharCode(KeyTyped))!= -1)
        {
                  //window.event.keyCode = 0;
             return false;
        } 
        return true;
    }
    function BlockPaste(e)
    {
        e.returnValue = false;
    }