for (var i=0; i<arr.length; i++) {

        var node = document.createElement("p");
        var textNode = document.createTextNode(arr[i]);
        node.appendChild(textNode);

        //Add click event listener
        node.addEventListener("click", function () {
            alert(arr[i]);
        });

        //add node to list div section
         document.getElementById("list").appendChild(node);
    }
}