var RatesCalculator = {

    HelpTextPanelInitialise: function() {
        if ($("businessHelpText")) {
            $('businessHelpText').hide();
            $("showBusinessHelpText").observe("click", this.HelpTextExpand);
        }
        if ($("UARNhelpText")) {
            $('UARNhelpText').hide();
            $("showUARNHelpText").observe("click", this.UARNHelpTextExpand);
        }
    },

    HelpTextExpand: function(evt) {
        Element.toggle("businessHelpText");

    },
    
    UARNHelpTextExpand: function(evt) {
        Element.toggle("UARNhelpText");

    }

}

Event.observe(window, 'load', function() { RatesCalculator.HelpTextPanelInitialise(); });