$(document).ready(function() {
    $('form.search').submit(function() {       
        var url = '/featured';		

		if (this.zip.value) {
        	url += '/zip/' + this.zip.value;
		}
        
        if (this.portfolio.value != 'decline') {
            url += '/portfolio/' + this.portfolio.value;
        }
                 
        window.location.href = url;
        
        return false;
    });
});