var reviewsRules = 
{   
    'body' : function (element)
    {
        setSelectedMenuImage("imgReviews");
    },
    
    '#imgReviews' : function (element)
    {
        
        element.onclick = function ()
        {
            location.href = "reviews.aspx";
        }
    }
 }
 
 Behaviour.register(reviewsRules);