// langiage redirect
function redirect(form) { 
	document.location=form.select.options[form.select.selectedIndex].value;
}
function _CF_onError(form_object, input_object, object_value, error_message)
    {
        alert(error_message);
        return false;   
    }



function _CF_hasValue(obj, obj_type)
    {
    if (obj_type == "TEXT" || obj_type == "PASSWORD")
        {
        if (obj.value.length == 0) 
                return false;
        else 
                return true;
        }
    else if (obj_type == "SELECT")
        {
        for (i=0; i < obj.length; i++)
                {
                if (obj.options[i].selected)
                        return true;
                }

        return false;   
        }
    else if (obj_type == "SINGLE_VALUE_RADIO" || obj_type == "SINGLE_VALUE_CHECKBOX")
        {

                if (obj.checked)
                        return true;
                else
                return false;   
        }
    else if (obj_type == "RADIO" || obj_type == "CHECKBOX")
        {

        for (i=0; i < obj.length; i++)
                {
                if (obj[i].checked)
                        return true;
                }

        return false;   
        }
        }



function _CF_checkinteger(object_value)
    {
    //Returns true if value is a number or is NULL
    //otherwise returns false   

    if (object_value.length == 0)
        return true;

    //Returns true if value is an integer defined as
    //   having an optional leading + or -.
    //   otherwise containing only the characters 0-9.
        var decimal_format = ".";
        var check_char;

    //The first character can be + -  blank or a digit.
        check_char = object_value.indexOf(decimal_format)
    //Was it a decimal?
    if (check_char < 1)
        return _CF_checknumber(object_value);
    else
        return false;
    }



function _CF_checknumber(object_value)
    {
    //Returns true if value is a number or is NULL
    //otherwise returns false   

    if (object_value.length == 0)
        return true;

    //Returns true if value is a number defined as
    //   having an optional leading + or -.
    //   having at most 1 decimal point.
    //   otherwise containing only the characters 0-9.
        var start_format = " .+-0123456789";
        var number_format = " .0123456789";
        var check_char;
        var decimal = false;
        var trailing_blank = false;
        var digits = false;

    //The first character can be + - .  blank or a digit.
        check_char = start_format.indexOf(object_value.charAt(0))
    //Was it a decimal?
        if (check_char == 1)
            decimal = true;
        else if (check_char < 1)
                return false;
        
        //Remaining characters can be only . or a digit, but only one decimal.
        for (var i = 1; i < object_value.length; i++)
        {
                check_char = number_format.indexOf(object_value.charAt(i))
                if (check_char < 0)
                        return false;
                else if (check_char == 1)
                {
                        if (decimal)            // Second decimal.
                                return false;
                        else
                                decimal = true;
                }
                else if (check_char == 0)
                {
                        if (decimal || digits)  
                                trailing_blank = true;
        // ignore leading blanks

                }
                else if (trailing_blank)
                        return false;
                else
                        digits = true;
        }       
    //All tests passed, so...
    return true
    }
    // member page
function redirect(form) { 
	var index=form.elements[0].selectedIndex;
	document.location=form.elements[0].options[index].value;
}