var productLength = productDB.length;
var productItens = "";

var randomNum = 0;

/**
* Gera Numero Randomico para exibir Produto
*/
var makeRandomNum = function() {
    randomNum = Math.round(100*Math.random());
    while ( randomNum > productLength-1) {
        makeRandomNum();
    }
};

makeRandomNum();


var productDetail = function(id) {
    var productContent = '<img src="_NovoSite/'+productDB[id]['image']+'" id="productImage"/>'+
                         '<h3>'+productDB[id]['name']+'</h3>'+
                         '<p>'+productDB[id]['description']+'</p>';
    $("#productInfo").html(productContent);
}

for(i=0; i<productLength; i++) {
    productItens += '<li><a href="javascript:productDetail('+i+')">'+productDB[i]['name']+'</a></li>';
}

/* Dom Ready */
$(document).ready(function() {
        $("#productList").html(productItens);
        productDetail(randomNum);
});