// Module to manage brand selector modlet
var BrandSelector = function() {
    var self;
    
    function constructorFn() {
        self = this;
        registerOnLoad(self.init);
    }
    
    constructorFn.prototype.init = function() {
        var select = document.getElementById('brand_selector');
        select.onchange = function(evt) {
            if (select.selectedIndex > 0) {
                var url = select.options[select.selectedIndex].value;
                location.href = url; 
            }
        }
    }
    
    return new constructorFn();
}

var brandSelector = new BrandSelector();