function showAvNav(myNav){
    $(".rightNav").removeClass("home");
    switch(myNav){
        case "features":  
            $("#showFeatures").addClass("home");
            $("#features").show();
            $("#featuresNav").slideDown();

            
            $("#benefits").hide();
            $("#benefitsNav").hide();
            $("#requirements").hide();
            $("#requirementsNav").hide();            
        break;
        case "benefits":
            $("#showBenefits").addClass("home");
            $("#benefits").show();
            $("#benefitsNav").slideDown();
            
            $("#requirements").hide();
            $("#requirementsNav").hide();
            $("#features").hide();
            $("#featuresNav").hide();
        break;
        case "requirements":
            $("#showRequirements").addClass("home");
            $("#requirements").show();
            $("#requirementsNav").slideDown();
            
            $("#benefits").hide();
            $("#benefitsNav").hide();            
            $("#features").hide();
            $("#featuresNav").hide();
        break;     
        default:
            return false;
        break;
    }
    return true;
}


function showMNav(myNav){
    $(".rightNav").removeClass("home");
    switch(myNav){
        case "security":
            $("#showSecurity").addClass("home");
            $("#discovery").hide();
						$("#products").hide();
            $("#security").slideDown();
            
            
        break;
        case "discovery":
            $("#showDiscovery").addClass("home");
            $("#security").hide();
						$("#products").hide();
            $("#discovery").slideDown(); 
					           
        
				break;
				case "products":
            $("#showProducts").addClass("home");
            $("#security").hide();
            $("#discovery").hide();
						$("#products").slideDown();            
        break;
    }
}